{"id":11440,"date":"2026-08-06T06:06:28","date_gmt":"2026-08-05T23:06:28","guid":{"rendered":"https:\/\/biogroupvietnam.com\/?p=11440"},"modified":"2026-08-14T07:40:24","modified_gmt":"2026-08-14T00:40:24","slug":"7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua","status":"publish","type":"post","link":"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/","title":{"rendered":"7 sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi l\u01b0u tr\u1eef t\u1ebf b\u00e0o \u2013 Nh\u1eefng r\u1ee7i ro c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t gi\u00e1 tr\u1ecb c\u1ee7a c\u1ea3 Biobank"},"content":{"rendered":"\n<p>Trong Cell Therapy, Biobank, IVF v\u00e0 ng\u00e2n h\u00e0ng m\u00e1u cu\u1ed1ng r\u1ed1n, m\u1ed9t m\u1eabu \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef c\u00f3 th\u1ec3 ch\u1ee9a gi\u00e1 tr\u1ecb c\u1ee7a nhi\u1ec1u th\u00e1ng nghi\u00ean c\u1ee9u, m\u1ed9t quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p, ho\u1eb7c m\u1ed9t c\u01a1 h\u1ed9i \u0111i\u1ec1u tr\u1ecb kh\u00f4ng th\u1ec3 thay th\u1ebf. B\u00e0i vi\u1ebft n\u00e0y t\u1ed5ng h\u1ee3p 7 sai l\u1ea7m khi l\u01b0u tr\u1eef t\u1ebf b\u00e0o m\u00e0 c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 c\u01a1 s\u1edf l\u01b0u tr\u1eef th\u01b0\u1eddng g\u1eb7p ph\u1ea3i \u2014 t\u1eeb t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh, gi\u1edbi h\u1ea1n th\u1eddi gian \u1edf -80\u00b0C, dao \u0111\u1ed9ng nhi\u1ec7t, gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng cho \u0111\u1ebfn qu\u1ea3n l\u00fd d\u1eef li\u1ec7u m\u1eabu \u2014 c\u00f9ng c\u00e1ch ph\u00f2ng ng\u1eeba cho t\u1eebng sai l\u1ea7m.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-1024x538.png\" alt=\"\" class=\"wp-image-11443\" srcset=\"https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-1024x538.png 1024w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-300x158.png 300w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-768x403.png 768w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-600x315.png 600w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1-90x47.png 90w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2026\/08\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-1200x630-1.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Quy tr\u00ecnh l\u01b0u tr\u1eef t\u1ebf b\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf m\u1ecdi kh\u00e2u, kh\u00f4ng ch\u1ec9 ri\u00eang nhi\u1ec7t \u0111\u1ed9 b\u00ecnh ch\u1ee9a.<\/em><\/figcaption><\/figure><\/div>\n\n\n<p>Quy tr\u00ecnh l\u01b0u tr\u1eef t\u1ebf b\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf m\u1ecdi kh\u00e2u, kh\u00f4ng ch\u1ec9 ri\u00eang nhi\u1ec7t \u0111\u1ed9 b\u00ecnh ch\u1ee9a.<\/p>\n\n\n\n<p>Nhi\u1ec1u \u0111\u01a1n v\u1ecb v\u1eabn xem vi\u1ec7c l\u01b0u tr\u1eef t\u1ebf b\u00e0o \u0111\u01a1n gi\u1ea3n l\u00e0: cho m\u1eabu v\u00e0o cryovial, \u0111\u1eb7t trong t\u1ee7 \u0111\u00f4ng, sau \u0111\u00f3 chuy\u1ec3n sang b\u00ecnh nit\u01a1 l\u1ecfng. Tr\u00ean th\u1ef1c t\u1ebf, l\u01b0u tr\u1eef t\u1ebf b\u00e0o l\u00e0 m\u1ed9t chu\u1ed7i ki\u1ec3m so\u00e1t li\u00ean t\u1ee5c, b\u1eaft \u0111\u1ea7u t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng t\u1ebf b\u00e0o tr\u01b0\u1edbc \u0111\u00f4ng l\u1ea1nh, l\u1ef1a ch\u1ecdn m\u00f4i tr\u01b0\u1eddng b\u1ea3o qu\u1ea3n, t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh, chuy\u1ec3n m\u1eabu, b\u1ed1 tr\u00ed trong b\u00ecnh, theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 cho \u0111\u1ebfn qu\u00e1 tr\u00ecnh r\u00e3 \u0111\u00f4ng v\u00e0 \u0111\u00e1nh gi\u00e1 sau r\u00e3 \u0111\u00f4ng.<\/p>\n\n\n\n<p>Sai s\u00f3t t\u1ea1i b\u1ea5t k\u1ef3 b\u01b0\u1edbc n\u00e0o c\u0169ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ef7 l\u1ec7 s\u1ed1ng c\u1ee7a t\u1ebf b\u00e0o<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u0103ng sinh<\/li>\n\n\n\n<li>Ch\u1ee9c n\u0103ng sinh h\u1ecdc<\/li>\n\n\n\n<li>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a ki\u1ec3u h\u00ecnh<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng ti\u00eau ch\u00ed ch\u1ea5t l\u01b0\u1ee3ng<\/li>\n\n\n\n<li>Gi\u00e1 tr\u1ecb nghi\u00ean c\u1ee9u ho\u1eb7c \u0111i\u1ec1u tr\u1ecb c\u1ee7a m\u1eabu<\/li>\n<\/ul>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3y sai l\u1ea7m ph\u1ed5 bi\u1ebfn m\u00e0 c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 c\u01a1 s\u1edf l\u01b0u tr\u1eef c\u1ea7n nh\u1eadn di\u1ec7n.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_1_Cho_rang_chi_can_nhiet_do_du_thap_la_te_bao_se_duoc_bao_ve\" >Sai l\u1ea7m 1: Cho r\u1eb1ng ch\u1ec9 c\u1ea7n nhi\u1ec7t \u0111\u1ed9 \u0111\u1ee7 th\u1ea5p l\u00e0 t\u1ebf b\u00e0o s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_2_Khong_kiem_soat_toc_do_lam_lanh\" >Sai l\u1ea7m 2: Kh\u00f4ng ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_3_Dung_tu_-80%C2%B0C_nhu_noi_luu_tru_te_bao_dai_han\" >Sai l\u1ea7m 3: D\u00f9ng t\u1ee7 -80\u00b0C nh\u01b0 n\u01a1i l\u01b0u tr\u1eef t\u1ebf b\u00e0o d\u00e0i h\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_4_De_mau_trai_qua_dao_dong_nhiet_trong_qua_trinh_lay_va_sap_xep\" >Sai l\u1ea7m 4: \u0110\u1ec3 m\u1eabu tr\u1ea3i qua dao \u0111\u1ed9ng nhi\u1ec7t trong qu\u00e1 tr\u00ecnh l\u1ea5y v\u00e0 s\u1eafp x\u1ebfp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_5_Chi_theo_doi_muc_LN%E2%82%82_ma_khong_giam_sat_toan_bo_he_thong\" >Sai l\u1ea7m 5: Ch\u1ec9 theo d\u00f5i m\u1ee9c LN\u2082 m\u00e0 kh\u00f4ng gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_6_Bo_qua_tinh_trang_chan_khong_muc_tieu_hao_LN%E2%82%82_va_bao_tri_du_phong\" >Sai l\u1ea7m 6: B\u1ecf qua t\u00ecnh tr\u1ea1ng ch\u00e2n kh\u00f4ng, m\u1ee9c ti\u00eau hao LN\u2082 v\u00e0 b\u1ea3o tr\u00ec d\u1ef1 ph\u00f2ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Sai_lam_7_Quan_ly_mau_bang_tri_nho_Excel_roi_rac_hoac_nhan_khong_phu_hop\" >Sai l\u1ea7m 7: Qu\u1ea3n l\u00fd m\u1eabu b\u1eb1ng tr\u00ed nh\u1edb, Excel r\u1eddi r\u1ea1c ho\u1eb7c nh\u00e3n kh\u00f4ng ph\u00f9 h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Ba_sai_lam_bo_sung_thuong_bi_bo_sot\" >Ba sai l\u1ea7m b\u1ed5 sung th\u01b0\u1eddng b\u1ecb b\u1ecf s\u00f3t<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Ra_dong_khong_duoc_chuan_hoa\" >R\u00e3 \u0111\u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Khong_danh_gia_nguy_co_nhiem_cheo\" >Kh\u00f4ng \u0111\u00e1nh gi\u00e1 nguy c\u01a1 nhi\u1ec5m ch\u00e9o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Khong_kiem_tra_chat_luong_sau_ra_dong\" >Kh\u00f4ng ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng sau r\u00e3 \u0111\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Checklist_nhanh_He_thong_luu_tru_te_bao_cua_ban_da_duoc_kiem_soat_chua\" >Checklist nhanh: H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef t\u1ebf b\u00e0o c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u01b0a?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Lam_the_nao_xay_dung_he_thong_Cryogenic_Storage_dang_tin_cay\" >L\u00e0m th\u1ebf n\u00e0o x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Cryogenic Storage \u0111\u00e1ng tin c\u1eady?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/biogroupvietnam.com\/en\/blog\/7-sai-lam-pho-bien-khi-luu-tru-te-bao-bang-nito-long-va-cach-phong-ngua\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_1_Cho_rang_chi_can_nhiet_do_du_thap_la_te_bao_se_duoc_bao_ve\"><\/span>Sai l\u1ea7m 1: Cho r\u1eb1ng ch\u1ec9 c\u1ea7n nhi\u1ec7t \u0111\u1ed9 \u0111\u1ee7 th\u1ea5p l\u00e0 t\u1ebf b\u00e0o s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u00e2y l\u00e0 hi\u1ec3u l\u1ea7m c\u01a1 b\u1ea3n nh\u1ea5t. Nhi\u1ec1u ng\u01b0\u1eddi t\u1eadp trung ho\u00e0n to\u00e0n v\u00e0o nhi\u1ec7t \u0111\u1ed9 c\u1ee7a b\u00ecnh l\u01b0u tr\u1eef nh\u01b0ng b\u1ecf qua to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh tr\u01b0\u1edbc \u0111\u00f3. Trong khi \u0111\u00f3, t\u1ebf b\u00e0o c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00f4i tr\u01b0\u1eddng l\u1ea1nh s\u00e2u.<\/p>\n\n\n\n<p>Ch\u1ea5t l\u01b0\u1ee3ng sau r\u00e3 \u0111\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00ecnh tr\u1ea1ng t\u1ebf b\u00e0o tr\u01b0\u1edbc \u0111\u00f4ng l\u1ea1nh<\/li>\n\n\n\n<li>M\u1eadt \u0111\u1ed9 t\u1ebf b\u00e0o<\/li>\n\n\n\n<li>Th\u00e0nh ph\u1ea7n m\u00f4i tr\u01b0\u1eddng cryopreservation<\/li>\n\n\n\n<li>N\u1ed3ng \u0111\u1ed9 ch\u1ea5t b\u1ea3o v\u1ec7 l\u1ea1nh<\/li>\n\n\n\n<li>Th\u1eddi gian t\u1ebf b\u00e0o ti\u1ebfp x\u00fac v\u1edbi cryoprotectant<\/li>\n\n\n\n<li>T\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 l\u01b0u tr\u1eef<\/li>\n\n\n\n<li>Qu\u00e1 tr\u00ecnh r\u00e3 \u0111\u00f4ng<\/li>\n\n\n\n<li>Quy tr\u00ecnh lo\u1ea1i b\u1ecf cryoprotectant<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed9t b\u00ecnh l\u01b0u tr\u1eef t\u1ed1t kh\u00f4ng th\u1ec3 &#8220;s\u1eeda ch\u1eefa&#8221; m\u1ed9t l\u00f4 t\u1ebf b\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p><strong>V\u00ed d\u1ee5 th\u01b0\u1eddng g\u1eb7p.<\/strong> T\u1ebf b\u00e0o \u0111\u01b0\u1ee3c thu ho\u1ea1ch khi \u0111\u1ed9 s\u1ed1ng ban \u0111\u1ea7u th\u1ea5p, nu\u00f4i c\u1ea5y qu\u00e1 confluent, c\u00f3 d\u1ea5u hi\u1ec7u stress, \u0111\u00e3 tr\u1ea3i qua s\u1ed1 passage qu\u00e1 cao, b\u1ecb nhi\u1ec5m mycoplasma nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, ho\u1eb7c kh\u00f4ng \u0111\u1ea1t ti\u00eau ch\u00ed v\u1ec1 h\u00ecnh th\u00e1i\/ki\u1ec3u h\u00ecnh. Sau \u0111\u00f3, d\u00f9 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p, ch\u1ea5t l\u01b0\u1ee3ng sau r\u00e3 \u0111\u00f4ng v\u1eabn c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba.<\/strong> Tr\u01b0\u1edbc khi \u0111\u00f4ng l\u1ea1nh, c\u1ea7n thi\u1ebft l\u1eadp ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn r\u00f5 r\u00e0ng cho t\u1eebng lo\u1ea1i t\u1ebf b\u00e0o, bao g\u1ed3m: viability, cell count v\u00e0 concentration, morphology, passage number, sterility ho\u1eb7c mycoplasma, phenotype, potency ho\u1eb7c ch\u1ee9c n\u0103ng sinh h\u1ecdc n\u1ebfu \u00e1p d\u1ee5ng, v\u00e0 th\u1eddi gian x\u1eed l\u00fd t\u1ed1i \u0111a tr\u01b0\u1edbc \u0111\u00f4ng l\u1ea1nh.<\/p>\n\n\n\n<p><strong>Th\u00f4ng \u0111i\u1ec7p quan tr\u1ecdng:<\/strong> Cryogenic Storage b\u1ea3o t\u1ed3n tr\u1ea1ng th\u00e1i c\u1ee7a m\u1eabu t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f4ng l\u1ea1nh; n\u00f3 kh\u00f4ng l\u00e0m cho m\u1ed9t m\u1eabu ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p tr\u1edf th\u00e0nh m\u1eabu ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_2_Khong_kiem_soat_toc_do_lam_lanh\"><\/span>Sai l\u1ea7m 2: Kh\u00f4ng ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh \u0111\u00f4ng l\u1ea1nh, n\u01b0\u1edbc b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i t\u1ebf b\u00e0o thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i. N\u1ebfu t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh kh\u00f4ng ph\u00f9 h\u1ee3p, t\u1ebf b\u00e0o c\u00f3 th\u1ec3 b\u1ecb t\u1ed5n th\u01b0\u01a1ng b\u1edfi hai c\u01a1 ch\u1ebf tr\u00e1i ng\u01b0\u1ee3c.<\/p>\n\n\n\n<p><strong>L\u00e0m l\u1ea1nh qu\u00e1 nhanh.<\/strong> N\u01b0\u1edbc b\u00ean trong t\u1ebf b\u00e0o kh\u00f4ng k\u1ecbp tho\u00e1t ra ngo\u00e0i, l\u00e0m t\u0103ng nguy c\u01a1 h\u00ecnh th\u00e0nh tinh th\u1ec3 b\u0103ng n\u1ed9i b\u00e0o. C\u00e1c tinh th\u1ec3 n\u00e0y c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng m\u00e0ng v\u00e0 c\u1ea5u tr\u00fac n\u1ed9i b\u00e0o.<\/p>\n\n\n\n<p><strong>L\u00e0m l\u1ea1nh qu\u00e1 ch\u1eadm.<\/strong> T\u1ebf b\u00e0o m\u1ea5t n\u01b0\u1edbc qu\u00e1 m\u1ee9c v\u00e0 ti\u1ebfp x\u00fac l\u00e2u v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 n\u1ed3ng \u0111\u1ed9 ch\u1ea5t tan cao, d\u1eabn \u0111\u1ebfn stress th\u1ea9m th\u1ea5u v\u00e0 t\u1ed5n th\u01b0\u01a1ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i t\u1ebf b\u00e0o \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa, t\u1ed1c \u0111\u1ed9 kho\u1ea3ng 1\u00b0C\/ph\u00fat th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho \u0111\u00f4ng l\u1ea1nh c\u00f3 ki\u1ec3m so\u00e1t \u2014 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a <a href=\"https:\/\/www.sigmaaldrich.com\/US\/en\/technical-documents\/technical-article\/cell-culture-and-cell-culture-analysis\/mammalian-cell-culture\/cryopreservation-storage-cells\">Sigma-Aldrich\/MilliporeSigma v\u1ec1 cryopreservation v\u00e0 l\u01b0u tr\u1eef t\u1ebf b\u00e0o<\/a> m\u00f4 t\u1ea3 ph\u01b0\u01a1ng ph\u00e1p slow-freeze gi\u1ea3m kho\u1ea3ng 1\u00b0C m\u1ed7i ph\u00fat, k\u1ebft h\u1ee3p DMSO l\u00e0m cryoprotectant, tr\u01b0\u1edbc khi chuy\u1ec3n sang -80\u00b0C ho\u1eb7c nit\u01a1 l\u1ecfng. Tuy nhi\u00ean, \u0111\u00e2y kh\u00f4ng ph\u1ea3i c\u00f4ng th\u1ee9c \u00e1p d\u1ee5ng tuy\u1ec7t \u0111\u1ed1i cho m\u1ecdi t\u1ebf b\u00e0o; quy tr\u00ecnh c\u1ea7n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u v\u00e0 th\u1ea9m \u0111\u1ecbnh theo lo\u1ea1i t\u1ebf b\u00e0o, c\u1ea5u h\u00ecnh m\u1eabu, cryoprotectant v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. M\u1ed9t nghi\u00ean c\u1ee9u c\u00f4ng b\u1ed1 tr\u00ean PubMed v\u1ec1 <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34784361\/\">nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n m\u1eabu t\u1ed1i \u01b0u tr\u01b0\u1edbc khi l\u01b0u tr\u1eef d\u00e0i h\u1ea1n<\/a> c\u0169ng cho th\u1ea5y vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 l\u00e0m l\u1ea1nh \u0111\u1ebfn m\u1ed9t m\u1ed1c x\u00e1c \u0111\u1ecbnh (v\u00ed d\u1ee5 kho\u1ea3ng -40\u00b0C) tr\u01b0\u1edbc khi chuy\u1ec3n sang l\u01b0u tr\u1eef l\u1ea1nh s\u00e2u \u1ea3nh h\u01b0\u1edfng r\u00f5 r\u1ec7t \u0111\u1ebfn kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ebf b\u00e0o sau r\u00e3 \u0111\u00f4ng, t\u00f9y theo d\u00f2ng t\u1ebf b\u00e0o.<\/p>\n\n\n\n<p><strong>Sai s\u00f3t v\u1eadn h\u00e0nh th\u01b0\u1eddng g\u1eb7p:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1eb7t tr\u1ef1c ti\u1ebfp cryovial m\u1edbi chu\u1ea9n b\u1ecb v\u00e0o b\u00ecnh nit\u01a1 l\u1ecfng<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng h\u1ed9p \u0111\u00f4ng l\u1ea1nh th\u1ee5 \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng dung m\u00f4i ho\u1eb7c th\u1eddi gian s\u1eed d\u1ee5ng<\/li>\n\n\n\n<li>X\u1ebfp qu\u00e1 nhi\u1ec1u vial l\u00e0m thay \u0111\u1ed5i \u0111\u1eb7c t\u00ednh truy\u1ec1n nhi\u1ec7t<\/li>\n\n\n\n<li>Kh\u00f4ng hi\u1ec7u chu\u1ea9n thi\u1ebft b\u1ecb controlled-rate freezer<\/li>\n\n\n\n<li>Kh\u00f4ng ghi nh\u1eadn \u0111\u01b0\u1eddng cong nhi\u1ec7t \u0111\u1ed9 th\u1ef1c t\u1ebf<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh cho m\u1ecdi lo\u1ea1i t\u1ebf b\u00e0o<\/li>\n<\/ul>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba.<\/strong> \u0110\u01a1n v\u1ecb n\u00ean x\u00e2y d\u1ef1ng v\u00e0 ki\u1ec3m so\u00e1t: ch\u01b0\u01a1ng tr\u00ecnh l\u00e0m l\u1ea1nh cho t\u1eebng lo\u1ea1i m\u1eabu, lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc v\u1eadt ch\u1ee9a, th\u1ec3 t\u00edch m\u1eabu trong m\u1ed7i vial ho\u1eb7c bag, n\u1ed3ng \u0111\u1ed9 t\u1ebf b\u00e0o, th\u00e0nh ph\u1ea7n cryoprotectant, nhi\u1ec7t \u0111\u1ed9 b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac, th\u1eddi gian t\u1ed1i \u0111a tr\u01b0\u1edbc khi chuy\u1ec3n sang l\u01b0u tr\u1eef l\u00e2u d\u00e0i, v\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 sau r\u00e3 \u0111\u00f4ng.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m t\u1ebf b\u00e0o d\u00f9ng trong nghi\u00ean c\u1ee9u chuy\u1ec3n d\u1ecbch ho\u1eb7c l\u00e2m s\u00e0ng, \u0111\u01b0\u1eddng cong \u0111\u00f4ng l\u1ea1nh n\u00ean \u0111\u01b0\u1ee3c ghi nh\u1eadn nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ed3 s\u01a1 l\u00f4.<\/p>\n\n\n\n<p><strong>Xem th\u00eam:<\/strong> L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u00f4ng l\u1ea1nh v\u00e0 r\u00e3 \u0111\u00f4ng t\u1ebf b\u00e0o hi\u1ec7u qu\u1ea3?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_3_Dung_tu_-80%C2%B0C_nhu_noi_luu_tru_te_bao_dai_han\"><\/span>Sai l\u1ea7m 3: D\u00f9ng t\u1ee7 -80\u00b0C nh\u01b0 n\u01a1i l\u01b0u tr\u1eef t\u1ebf b\u00e0o d\u00e0i h\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u1ee7 \u0111\u00f4ng -80\u00b0C c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u01b0ng kh\u00f4ng n\u00ean m\u1eb7c nhi\u00ean xem l\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi Cryogenic Storage. Trong nhi\u1ec1u quy tr\u00ecnh, -80\u00b0C ch\u1ec9 l\u00e0 b\u01b0\u1edbc trung gian \u0111\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh mong mu\u1ed1n tr\u01b0\u1edbc khi chuy\u1ec3n m\u1eabu sang v\u00f9ng h\u01a1i nit\u01a1 l\u1ecfng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n l\u1ea1nh s\u00e2u h\u01a1n.<\/p>\n\n\n\n<p>Theo t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a Sigma-Aldrich\/MilliporeSigma, sau khi \u0111\u00f4ng l\u1ea1nh c\u00f3 ki\u1ec3m so\u00e1t c\u00f9ng cryoprotectant, t\u1ebf b\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i ch\u1ec9 khi nhi\u1ec7t \u0111\u1ed9 duy tr\u00ec d\u01b0\u1edbi kho\u1ea3ng -135\u00b0C; -80\u00b0C th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho l\u01b0u tr\u1eef k\u00e9o d\u00e0i \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ebf b\u00e0o nh\u1ea1y c\u1ea3m nh\u01b0 t\u1ebf b\u00e0o g\u1ed1c \u0111a n\u0103ng. Biogroup Vietnam c\u0169ng \u0111\u00e3 t\u1ed5ng h\u1ee3p chi ti\u1ebft c\u00e1c ng\u01b0\u1ee1ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u ki\u1ec7n ph\u00f2ng l\u01b0u tr\u1eef \u0111\u1ea1t chu\u1ea9n qu\u1ed1c t\u1ebf (ISO, ISBER, GMP, AABB) trong b\u00e0i vi\u1ebft <a href=\"https:\/\/biogroupvietnam.com\/en\/news\/liquid-nitrogen-tank-storage-room-international-standard-conditions\/\">B\u00ecnh nit\u01a1 l\u1ecfng &amp; ph\u00f2ng l\u01b0u tr\u1eef m\u1eabu \u2013 \u0110i\u1ec1u ki\u1ec7n \u0111\u1ea1t chu\u1ea9n qu\u1ed1c t\u1ebf<\/a>.<\/p>\n\n\n\n<p><strong>V\u00ec sao -80\u00b0C ch\u01b0a ph\u1ea3i l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u?<\/strong> \u1ede nhi\u1ec7t \u0111\u1ed9 n\u00e0y, chuy\u1ec3n \u0111\u1ed9ng ph\u00e2n t\u1eed ch\u01b0a b\u1ecb h\u1ea1n ch\u1ebf \u1edf m\u1ee9c nh\u01b0 trong v\u00f9ng cryogenic, t\u00e1i k\u1ebft tinh c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c x\u1ea3y ra, ch\u1ea5t l\u01b0\u1ee3ng m\u1eabu c\u00f3 th\u1ec3 suy gi\u1ea3m theo th\u1eddi gian, m\u1eabu ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 m\u00e1y n\u00e9n, v\u00e0 s\u1ef1 c\u1ed1 t\u1ee7 \u0111\u00f4ng c\u00f3 th\u1ec3 l\u00e0m nhi\u1ec7t \u0111\u1ed9 t\u0103ng nhanh h\u01a1n so v\u1edbi b\u00ecnh nit\u01a1 l\u1ecfng \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t t\u1ed1t.<\/p>\n\n\n\n<p><strong>M\u1ed9t sai l\u1ea7m nghi\u00eam tr\u1ecdng kh\u00e1c.<\/strong> Nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 \u0111\u1ec3 m\u1eabu trong t\u1ee7 -80\u00b0C l\u00e2u h\u01a1n d\u1ef1 ki\u1ebfn v\u00ec ch\u01b0a c\u00f3 l\u1ecbch chuy\u1ec3n m\u1eabu, ch\u01b0a c\u1eadp nh\u1eadt v\u1ecb tr\u00ed trong ph\u1ea7n m\u1ec1m, b\u00ecnh LN\u2082 ch\u01b0a s\u1eb5n s\u00e0ng, ch\u01b0a ph\u00e2n c\u00f4ng ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m, ho\u1eb7c cho r\u1eb1ng v\u00e0i ng\u00e0y\/tu\u1ea7n ch\u1eadm tr\u1ec5 kh\u00f4ng \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba.<\/strong> SOP c\u1ea7n quy \u0111\u1ecbnh r\u00f5: -80\u00b0C l\u00e0 \u0111i\u1ec3m l\u01b0u tr\u1eef trung gian hay ch\u00ednh th\u1ee9c, th\u1eddi gian t\u1ed1i \u0111a m\u1eabu \u0111\u01b0\u1ee3c ph\u00e9p \u1edf -80\u00b0C, ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m chuy\u1ec3n m\u1eabu, c\u00e1ch x\u00e1c nh\u1eadn chuy\u1ec3n m\u1eabu ho\u00e0n t\u1ea5t, v\u1ecb tr\u00ed \u0111\u00edch trong b\u00ecnh LN\u2082, v\u00e0 c\u00e1ch x\u1eed l\u00fd khi kh\u00f4ng th\u1ec3 chuy\u1ec3n \u0111\u00fang k\u1ebf ho\u1ea1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_4_De_mau_trai_qua_dao_dong_nhiet_trong_qua_trinh_lay_va_sap_xep\"><\/span>Sai l\u1ea7m 4: \u0110\u1ec3 m\u1eabu tr\u1ea3i qua dao \u0111\u1ed9ng nhi\u1ec7t trong qu\u00e1 tr\u00ecnh l\u1ea5y v\u00e0 s\u1eafp x\u1ebfp<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t m\u1eabu c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u n\u0103m nh\u01b0ng v\u1eabn b\u1ecb \u1ea3nh h\u01b0\u1edfng ch\u1ec9 sau nhi\u1ec1u l\u1ea7n thao t\u00e1c kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p><strong>Dao \u0111\u1ed9ng nhi\u1ec7t th\u01b0\u1eddng x\u1ea3y ra khi:<\/strong> m\u1edf n\u1eafp b\u00ecnh qu\u00e1 l\u00e2u; n\u00e2ng to\u00e0n b\u1ed9 rack l\u00ean \u0111\u1ec3 t\u00ecm m\u1ed9t vial; kh\u00f4ng x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc v\u1ecb tr\u00ed m\u1eabu; \u0111\u1eb7t h\u1ed9p m\u1eabu tr\u00ean b\u00e0n trong qu\u00e1 tr\u00ecnh ki\u1ec3m k\u00ea; di chuy\u1ec3n m\u1eabu nhi\u1ec1u l\u1ea7n gi\u1eefa c\u00e1c b\u00ecnh; b\u1ed5 sung vial m\u1edbi m\u00e0 kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch s\u1eafp x\u1ebfp; l\u1ea5y m\u1eabu g\u1ea7n c\u1ed5 b\u00ecnh v\u00e0 gi\u1eef l\u00e2u trong v\u00f9ng nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u n\u00eau tr\u00ean v\u1ec1 nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n m\u1eabu t\u1ed1i \u01b0u cho th\u1ea5y vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1eb7t nhi\u1ec7t \u0111\u1ed9 tr\u01b0\u1edbc khi v\u00e0o v\u00f9ng l\u01b0u tr\u1eef d\u00e0i h\u1ea1n c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u00f5 r\u1ec7t \u0111\u1ebfn kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ebf b\u00e0o \u2014 c\u00f9ng logic \u0111\u00f3 \u00e1p d\u1ee5ng ng\u01b0\u1ee3c l\u1ea1i: m\u1eabu b\u1ecb \u0111\u01b0a tr\u1edf l\u1ea1i v\u00f9ng nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n nhi\u1ec1u l\u1ea7n trong qu\u00e1 tr\u00ecnh thao t\u00e1c c\u0169ng ti\u1ec1m \u1ea9n r\u1ee7i ro t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<p><strong>V\u00ec sao dao \u0111\u1ed9ng nhi\u1ec7t nguy hi\u1ec3m?<\/strong> Khi m\u1eabu \u0111\u01b0\u1ee3c \u0111\u01b0a l\u00ean v\u00f9ng \u1ea5m h\u01a1n r\u1ed3i h\u1ea1 xu\u1ed1ng l\u1ea1i, c\u00f3 th\u1ec3 x\u1ea3y ra t\u00e1i k\u1ebft tinh, thay \u0111\u1ed5i c\u1ea5u tr\u00fac b\u0103ng, stress c\u01a1 h\u1ecdc l\u00ean m\u00e0ng t\u1ebf b\u00e0o, gia t\u0103ng bi\u1ebfn thi\u00ean gi\u1eefa c\u00e1c vial, v\u00e0 suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng t\u00edch l\u0169y sau nhi\u1ec1u l\u1ea7n thao t\u00e1c. M\u1eabu kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i r\u00e3 \u0111\u00f4ng ho\u00e0n to\u00e0n m\u1edbi b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba.<\/strong> Tr\u01b0\u1edbc khi m\u1edf b\u00ecnh, nh\u00e2n vi\u00ean c\u1ea7n bi\u1ebft ch\u00ednh x\u00e1c b\u00ecnh n\u00e0o, rack n\u00e0o, canister n\u00e0o, box n\u00e0o, v\u1ecb tr\u00ed h\u00e0ng v\u00e0 c\u1ed9t n\u00e0o. Ngo\u00e0i ra, n\u00ean \u00e1p d\u1ee5ng s\u01a1 \u0111\u1ed3 inventory r\u00f5 r\u00e0ng, s\u1eed d\u1ee5ng m\u00e3 v\u1ea1ch ho\u1eb7c m\u00e3 2D, gi\u1edbi h\u1ea1n th\u1eddi gian m\u1edf n\u1eafp, ch\u1ec9 l\u1ea5y rack c\u1ea7n thi\u1ebft, chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5 tr\u01b0\u1edbc khi thao t\u00e1c, theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 t\u1ea1i v\u00f9ng l\u01b0u tr\u1eef c\u00f3 nguy c\u01a1 cao, v\u00e0 \u0111\u00e0o t\u1ea1o thao t\u00e1c retrieval \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1eabu hi\u1ec7u qu\u1ea3 kh\u00f4ng ch\u1ec9 ph\u1ee5c v\u1ee5 truy xu\u1ea5t d\u1eef li\u1ec7u m\u00e0 c\u00f2n gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian m\u1eabu ti\u1ebfp x\u00fac v\u1edbi v\u00f9ng nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng mong mu\u1ed1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_5_Chi_theo_doi_muc_LN%E2%82%82_ma_khong_giam_sat_toan_bo_he_thong\"><\/span>Sai l\u1ea7m 5: Ch\u1ec9 theo d\u00f5i m\u1ee9c LN\u2082 m\u00e0 kh\u00f4ng gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t b\u00ecnh v\u1eabn c\u00f2n nit\u01a1 l\u1ecfng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 to\u00e0n b\u1ed9 m\u1eabu \u0111ang \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<p><strong>H\u1ec7 th\u1ed1ng Cryogenic Storage c\u1ea7n theo d\u00f5i nhi\u1ec1u y\u1ebfu t\u1ed1:<\/strong> nhi\u1ec7t \u0111\u1ed9 v\u00f9ng l\u01b0u tr\u1eef, m\u1ee9c LN\u2082, t\u1ea7n su\u1ea5t v\u00e0 th\u1eddi gian b\u1ed5 sung, tr\u1ea1ng th\u00e1i van Auto Fill, ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a controller, t\u00ecnh tr\u1ea1ng c\u1ea3m bi\u1ebfn, l\u1ecbch s\u1eed alarm, t\u1ed1c \u0111\u1ed9 ti\u00eau hao LN\u2082, n\u1ed3ng \u0111\u1ed9 oxy trong ph\u00f2ng, v\u00e0 ghi nh\u1eadn m\u1edf n\u1eafp ho\u1eb7c can thi\u1ec7p tr\u00e1i ph\u00e9p n\u1ebfu c\u1ea7n.<\/p>\n\n\n\n<p><strong>L\u1ed7 h\u1ed5ng ph\u1ed5 bi\u1ebfn:<\/strong> Nhi\u1ec1u c\u01a1 s\u1edf l\u1eafp c\u1ea3m bi\u1ebfn nh\u01b0ng ch\u01b0a x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng c\u1ea3nh b\u00e1o: kh\u00f4ng c\u00f3 ng\u01b0\u1eddi tr\u1ef1c, SMS ho\u1eb7c email kh\u00f4ng g\u1eedi \u0111\u01b0\u1ee3c, danh s\u00e1ch ng\u01b0\u1eddi nh\u1eadn \u0111\u00e3 c\u0169, kh\u00f4ng c\u00f3 escalation, kh\u00f4ng c\u00f3 ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, kh\u00f4ng th\u1eed alarm \u0111\u1ecbnh k\u1ef3, kh\u00f4ng quy \u0111\u1ecbnh th\u1eddi gian ph\u1ea3n h\u1ed3i, kh\u00f4ng ghi nh\u1eadn nguy\u00ean nh\u00e2n v\u00e0 h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c. C\u01a1 s\u1edf c\u00f3 &#8220;monitoring&#8221; v\u1ec1 m\u1eb7t thi\u1ebft b\u1ecb nh\u01b0ng ch\u01b0a c\u00f3 alarm management v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba:<\/strong> M\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1m s\u00e1t \u0111\u1ea7y \u0111\u1ee7 c\u1ea7n tr\u1ea3 l\u1eddi n\u0103m c\u00e2u h\u1ecfi: \u0110ang gi\u00e1m s\u00e1t th\u00f4ng s\u1ed1 n\u00e0o? Gi\u1edbi h\u1ea1n c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp d\u1ef1a tr\u00ean c\u01a1 s\u1edf n\u00e0o? Ai nh\u1eadn c\u1ea3nh b\u00e1o? Ph\u1ea3i ph\u1ea3n h\u1ed3i trong bao l\u00e2u? N\u1ebfu ng\u01b0\u1eddi \u0111\u1ea7u ti\u00ean kh\u00f4ng ph\u1ea3n h\u1ed3i th\u00ec chuy\u1ec3n c\u1ea5p cho ai? Ngo\u00e0i ra, c\u1ea7n ki\u1ec3m tra alarm theo l\u1ecbch, hi\u1ec7u chu\u1ea9n c\u1ea3m bi\u1ebfn, ki\u1ec3m tra pin v\u00e0 ngu\u1ed3n d\u1ef1 ph\u00f2ng, \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng ti\u00eau hao LN\u2082, l\u01b0u d\u1eef li\u1ec7u \u0111\u1ee7 l\u00e2u, review s\u1ef1 ki\u1ec7n b\u1ea5t th\u01b0\u1eddng, v\u00e0 th\u1ef1c hi\u1ec7n CAPA khi c\u1ea7n.<\/p>\n\n\n\n<p>Trong biobanking hi\u1ec7n \u0111\u1ea1i, monitoring kh\u00f4ng ph\u1ea3i ph\u1ee5 ki\u1ec7n t\u00f9y ch\u1ecdn m\u00e0 l\u00e0 m\u1ed9t l\u1edbp ki\u1ec3m so\u00e1t r\u1ee7i ro quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef. T\u1ed5 ch\u1ee9c <a href=\"https:\/\/www.biobanking.com\/isber-best-practices-for-biobanks\/\">ISBER (International Society for Biological and Environmental Repositories)<\/a> \u0111\u00e3 ph\u00e1t tri\u1ec3n b\u1ed9 h\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh ri\u00eang (ISBER Best Practices) cho vi\u1ec7c l\u01b0u tr\u1eef m\u1eabu b\u1eb1ng nit\u01a1 l\u1ecfng trong h\u1ec7 th\u1ed1ng repository, bao g\u1ed3m c\u1ea3 y\u00eau c\u1ea7u gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng li\u00ean t\u1ee5c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_6_Bo_qua_tinh_trang_chan_khong_muc_tieu_hao_LN%E2%82%82_va_bao_tri_du_phong\"><\/span>Sai l\u1ea7m 6: B\u1ecf qua t\u00ecnh tr\u1ea1ng ch\u00e2n kh\u00f4ng, m\u1ee9c ti\u00eau hao LN\u2082 v\u00e0 b\u1ea3o tr\u00ec d\u1ef1 ph\u00f2ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00ecnh Cryogenic th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac hai l\u1edbp v\u1edbi v\u00f9ng ch\u00e2n kh\u00f4ng \u0111\u1ec3 h\u1ea1n ch\u1ebf truy\u1ec1n nhi\u1ec7t. Khi kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t suy gi\u1ea3m, t\u1ed1c \u0111\u1ed9 bay h\u01a1i c\u1ee7a LN\u2082 c\u00f3 th\u1ec3 t\u0103ng.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 c\u01a1 s\u1edf ch\u1ec9 ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 khi: b\u00ecnh ph\u1ea3i n\u1ea1p LN\u2082 th\u01b0\u1eddng xuy\u00ean b\u1ea5t th\u01b0\u1eddng, b\u1ec1 m\u1eb7t xu\u1ea5t hi\u1ec7n ng\u01b0ng t\u1ee5 ho\u1eb7c \u0111\u00f3ng b\u0103ng, nhi\u1ec7t \u0111\u1ed9 ph\u1ee5c h\u1ed3i ch\u1eadm, h\u1ec7 th\u1ed1ng li\u00ean t\u1ee5c b\u00e1o m\u1ee9c th\u1ea5p, chi ph\u00ed LN\u2082 t\u0103ng m\u1ea1nh, ho\u1eb7c c\u1ea7n chuy\u1ec3n m\u1eabu kh\u1ea9n c\u1ea5p.<\/p>\n\n\n\n<p><strong>Sai l\u1ea7m qu\u1ea3n tr\u1ecb th\u01b0\u1eddng g\u1eb7p:<\/strong> kh\u00f4ng x\u00e2y d\u1ef1ng baseline ti\u00eau hao LN\u2082; kh\u00f4ng theo d\u00f5i theo t\u1eebng b\u00ecnh; kh\u00f4ng ph\u00e2n bi\u1ec7t ti\u00eau hao do m\u1edf n\u1eafp v\u00e0 do suy gi\u1ea3m c\u00e1ch nhi\u1ec7t; kh\u00f4ng ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3; ch\u1ec9 s\u1eeda ch\u1eefa sau khi x\u1ea3y ra s\u1ef1 c\u1ed1; kh\u00f4ng c\u00f3 b\u00ecnh d\u1ef1 ph\u00f2ng \u0111\u1ec3 chuy\u1ec3n m\u1eabu; kh\u00f4ng chu\u1ea9n b\u1ecb k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 khi b\u00ecnh m\u1ea5t kh\u1ea3 n\u0103ng duy tr\u00ec nhi\u1ec7t.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba:<\/strong> \u0110\u01a1n v\u1ecb n\u00ean theo d\u00f5i: l\u01b0\u1ee3ng LN\u2082 b\u1ed5 sung theo ng\u00e0y\/tu\u1ea7n\/th\u00e1ng, t\u1ea7n su\u1ea5t Auto Fill, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng ph\u00f2ng, s\u1ed1 l\u1ea7n m\u1edf n\u1eafp, tu\u1ed5i thi\u1ebft b\u1ecb, d\u1ea5u hi\u1ec7u ng\u01b0ng t\u1ee5 b\u1ea5t th\u01b0\u1eddng, alarm l\u1ecbch s\u1eed, v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra k\u1ef9 thu\u1eadt. D\u1eef li\u1ec7u xu h\u01b0\u1edbng c\u00f3 th\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng s\u1edbm h\u01a1n so v\u1edbi ki\u1ec3m tra b\u1eb1ng m\u1eaft.<\/p>\n\n\n\n<p>C\u00e1c d\u00f2ng b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng <a href=\"https:\/\/biogroupvietnam.com\/en\/new-products-technologies\/mve-liquid-nitrogen-tanks-fda-approved-deep-cold-storage-for-medical-biology-part-2\/\">MVE Biological Solutions<\/a> \u2014 hi\u1ec7n (date) l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb l\u01b0u tr\u1eef l\u1ea1nh s\u00e2u duy nh\u1ea5t \u0111\u1ea1t \u0111\u0103ng k\u00fd FDA \u2014 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh n\u00e0y m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 GMP v\u00e0 21 CFR Part 820 trong s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb y t\u1ebf. (Biogroup Vietnam. MVE liquid nitrogen tanks \u2013 FDA-approved deep cold storage for medical biology.)<\/p>\n\n\n\n<p>C\u1ea7n l\u01b0u \u00fd r\u1eb1ng &#8220;preventive maintenance&#8221; \u0111\u1ed1i v\u1edbi Cryogenic Storage kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ec7 sinh b\u00ean ngo\u00e0i. Ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec ph\u1ea3i bao g\u1ed3m c\u1ea3 controller, sensor, van, \u0111\u01b0\u1eddng c\u1ea5p LN\u2082, alarm, ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p><strong>Xem th\u00eam:<\/strong> B\u1ea3o tr\u00ec b\u00ecnh nit\u01a1 l\u1ecfng<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sai_lam_7_Quan_ly_mau_bang_tri_nho_Excel_roi_rac_hoac_nhan_khong_phu_hop\"><\/span>Sai l\u1ea7m 7: Qu\u1ea3n l\u00fd m\u1eabu b\u1eb1ng tr\u00ed nh\u1edb, Excel r\u1eddi r\u1ea1c ho\u1eb7c nh\u00e3n kh\u00f4ng ph\u00f9 h\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t m\u1eabu \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n t\u1ed1t v\u1ec1 nhi\u1ec7t \u0111\u1ed9 nh\u01b0ng kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c danh t\u00ednh, l\u1ecbch s\u1eed ho\u1eb7c v\u1ecb tr\u00ed th\u00ec gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng.<\/p>\n\n\n\n<p><strong>Sai s\u00f3t nh\u1eadn d\u1ea1ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn:<\/strong> l\u1ea5y nh\u1ea7m m\u1eabu, m\u1ea5t li\u00ean k\u1ebft gi\u1eefa vial v\u00e0 h\u1ed3 s\u01a1, g\u1eafn sai ng\u01b0\u1eddi hi\u1ebfn ho\u1eb7c l\u00f4 s\u1ea3n xu\u1ea5t, kh\u00f4ng x\u00e1c \u0111\u1ecbnh passage, kh\u00f4ng bi\u1ebft ng\u00e0y \u0111\u00f4ng l\u1ea1nh, kh\u00f4ng bi\u1ebft cryoprotectant \u0111\u00e3 s\u1eed d\u1ee5ng, kh\u00f4ng truy xu\u1ea5t \u0111\u01b0\u1ee3c ng\u01b0\u1eddi thao t\u00e1c, kh\u00f4ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c chain of custody.<\/p>\n\n\n\n<p><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1edbi nh\u00e3n:<\/strong> m\u1ef1c b\u1ecb phai; nh\u00e3n bong trong m\u00f4i tr\u01b0\u1eddng l\u1ea1nh s\u00e2u; m\u00e3 v\u1ea1ch kh\u00f3 \u0111\u1ecdc do b\u00e1m s\u01b0\u01a1ng; nh\u00e3n qu\u00e1 nh\u1ecf ho\u1eb7c ch\u1ee9a qu\u00e1 nhi\u1ec1u th\u00f4ng tin; ghi tay kh\u00f4ng th\u1ed1ng nh\u1ea5t; tr\u00f9ng m\u00e3 m\u1eabu; kh\u00f4ng ki\u1ec3m tra tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o l\u01b0u tr\u1eef; d\u00f9ng v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho nhi\u1ec7t \u0111\u1ed9 cryogenic.<\/p>\n\n\n\n<p><strong>C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1edbi d\u1eef li\u1ec7u:<\/strong> m\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00fd m\u1ed9t file Excel ri\u00eang; kh\u00f4ng c\u00f3 ph\u00e2n quy\u1ec1n; kh\u00f4ng c\u00f3 audit trail; kh\u00f4ng sao l\u01b0u; c\u1eadp nh\u1eadt v\u1ecb tr\u00ed ch\u1eadm; kh\u00f4ng ghi nh\u1eadn m\u1eabu \u0111\u00e3 l\u1ea5y ra; kh\u00f4ng \u0111\u1ed1i chi\u1ebfu inventory v\u1eadt l\u00fd; kh\u00f4ng li\u00ean k\u1ebft v\u1edbi h\u1ed3 s\u01a1 QC.<\/p>\n\n\n\n<p><strong>C\u00e1ch ph\u00f2ng ng\u1eeba.<\/strong> M\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u1eabu ph\u00f9 h\u1ee3p n\u00ean c\u00f3: m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t, nh\u00e3n ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n cryogenic, barcode ho\u1eb7c 2D code, quy tr\u00ecnh ki\u1ec3m tra hai b\u01b0\u1edbc, v\u1ecb tr\u00ed l\u01b0u tr\u1eef c\u00f3 c\u1ea5u tr\u00fac, ph\u00e2n quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng, audit trail, sao l\u01b0u d\u1eef li\u1ec7u, theo d\u00f5i l\u1ecbch s\u1eed di chuy\u1ec3n, ki\u1ec3m k\u00ea \u0111\u1ecbnh k\u1ef3, v\u00e0 li\u00ean k\u1ebft v\u1edbi LIMS, QMS ho\u1eb7c h\u1ed3 s\u01a1 l\u00f4 khi c\u1ea7n.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi m\u1eabu c\u00f3 gi\u00e1 tr\u1ecb l\u00e2m s\u00e0ng, c\u1ea7n qu\u1ea3n l\u00fd \u0111\u1ea7y \u0111\u1ee7 chain of identity v\u00e0 chain of custody, kh\u00f4ng ch\u1ec9 v\u1ecb tr\u00ed v\u1eadt l\u00fd c\u1ee7a vial.<\/p>\n\n\n\n<p>[\u1ea2NH MINH H\u1eccA] Nh\u00e3n ch\u1ecbu l\u1ea1nh s\u00e2u, m\u00e3 2D v\u00e0 s\u01a1 \u0111\u1ed3 v\u1ecb tr\u00ed r\u00f5 r\u00e0ng gi\u00fap gi\u1ea3m th\u1eddi gian m\u1edf n\u1eafp b\u00ecnh khi truy xu\u1ea5t m\u1eabu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ba_sai_lam_bo_sung_thuong_bi_bo_sot\"><\/span>Ba sai l\u1ea7m b\u1ed5 sung th\u01b0\u1eddng b\u1ecb b\u1ecf s\u00f3t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ngo\u00e0i b\u1ea3y l\u1ed7i ch\u00ednh, c\u00e1c \u0111\u01a1n v\u1ecb c\u0169ng n\u00ean ch\u00fa \u00fd ba v\u1ea5n \u0111\u1ec1 sau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ra_dong_khong_duoc_chuan_hoa\"><\/span><strong>R\u00e3 \u0111\u00f4ng kh\u00f4ng \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>R\u00e3 \u0111\u00f4ng qu\u00e1 ch\u1eadm c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 t\u00e1i k\u1ebft tinh; \u0111\u1ec3 m\u1eabu \u1edf nhi\u1ec7t \u0111\u1ed9 cao qu\u00e1 l\u00e2u c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u00e1c \u0111\u1ed9ng \u0111\u1ed9c c\u1ee7a DMSO ho\u1eb7c cryoprotectant kh\u00e1c. Quy tr\u00ecnh r\u00e3 \u0111\u00f4ng v\u00ec v\u1eady c\u1ea7n \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a theo t\u1eebng lo\u1ea1i t\u1ebf b\u00e0o, thay v\u00ec \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p duy nh\u1ea5t cho m\u1ecdi s\u1ea3n ph\u1ea9m. C\u00e1c protocol chuy\u00ean bi\u1ec7t, nh\u01b0 h\u01b0\u1edbng d\u1eabn <a href=\"https:\/\/www.abcam.com\/en-us\/technical-resources\/protocols\/cryopreservation-of-mammalian-cell-lines\">cryopreservation d\u00f2ng t\u1ebf b\u00e0o \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa c\u1ee7a Abcam<\/a>, th\u01b0\u1eddng quy \u0111\u1ecbnh r\u00f5 nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian v\u00e0 y\u00eau c\u1ea7u x\u1eed l\u00fd ngay sau khi m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng l\u1ea1nh v\u1eeba tan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khong_danh_gia_nguy_co_nhiem_cheo\"><\/span><strong>Kh\u00f4ng \u0111\u00e1nh gi\u00e1 nguy c\u01a1 nhi\u1ec5m ch\u00e9o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nit\u01a1 l\u1ecfng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c m\u1eb7c \u0111\u1ecbnh l\u00e0 m\u00f4i tr\u01b0\u1eddng v\u00f4 tr\u00f9ng. M\u1ed9t t\u1ed5ng quan khoa h\u1ecdc \u0111\u0103ng tr\u00ean <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00253-021-11531-4\">Applied Microbiology and Biotechnology<\/a> \u0111\u00e3 ghi nh\u1eadn kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i c\u1ee7a vi sinh v\u1eadt trong h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef LN\u2082 v\u00e0 th\u1ea3o lu\u1eadn nguy c\u01a1 nhi\u1ec5m ch\u00e9o khi v\u1eadt ch\u1ee9a kh\u00f4ng k\u00edn ho\u1eb7c m\u1eabu ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi pha l\u1ecfng \u2014 trong \u0111\u00f3 c\u00f3 d\u1eabn l\u1ea1i m\u1ed9t tr\u01b0\u1eddng h\u1ee3p \u0111\u01b0\u1ee3c ghi nh\u1eadn trong y v\u0103n t\u1eeb nh\u1eefng n\u0103m 1990, khi m\u1ed9t b\u00ecnh l\u01b0u tr\u1eef t\u1ee7y x\u01b0\u01a1ng b\u1ecb nhi\u1ec5m khu\u1ea9n \u0111\u00e3 d\u1eabn \u0111\u1ebfn l\u00e2y nhi\u1ec5m ch\u00e9o gi\u1eefa c\u00e1c m\u1eabu l\u01b0u trong c\u00f9ng b\u00ecnh. Tr\u01b0\u1eddng h\u1ee3p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn nh\u01b0 l\u00fd do c\u00e1c h\u01b0\u1edbng d\u1eabn qu\u1ed1c t\u1ebf khuy\u1ebfn ngh\u1ecb d\u00f9ng v\u1eadt ch\u1ee9a k\u00edn tuy\u1ec7t \u0111\u1ed1i ho\u1eb7c \u01b0u ti\u00ean Vapor Phase Storage cho m\u1eabu c\u00f3 nguy c\u01a1.<\/p>\n\n\n\n<p>Bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 bao g\u1ed3m: l\u1ef1a ch\u1ecdn Vapor Phase theo \u0111\u00e1nh gi\u00e1 r\u1ee7i ro, s\u1eed d\u1ee5ng v\u1eadt ch\u1ee9a k\u00edn v\u00e0 ph\u00f9 h\u1ee3p, ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n bao b\u00ec, ph\u00e2n khu m\u1eabu, c\u00e1ch ly m\u1eabu c\u00f3 nguy c\u01a1, quy tr\u00ecnh v\u1ec7 sinh v\u00e0 kh\u1eed nhi\u1ec5m, qu\u1ea3n l\u00fd LN\u2082 v\u00e0 thi\u1ebft b\u1ecb c\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khong_kiem_tra_chat_luong_sau_ra_dong\"><\/span><strong>Kh\u00f4ng ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng sau r\u00e3 \u0111\u00f4ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Viability cao ch\u01b0a ch\u1eafc \u0111\u1ed3ng ngh\u0129a v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng ch\u1ee9c n\u0103ng t\u1ed1t. T\u00f9y lo\u1ea1i t\u1ebf b\u00e0o, c\u1ea7n \u0111\u00e1nh gi\u00e1 th\u00eam: recovery, attachment, proliferation, morphology, phenotype, differentiation potential, cytotoxicity, potency, genetic stability, sterility v\u00e0 mycoplasma.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi Cell Therapy, m\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 l\u00e0 t\u1ebf b\u00e0o &#8220;c\u00f2n s\u1ed1ng&#8221; m\u00e0 l\u00e0 t\u1ebf b\u00e0o v\u1eabn \u0111\u00e1p \u1ee9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Checklist_nhanh_He_thong_luu_tru_te_bao_cua_ban_da_duoc_kiem_soat_chua\"><\/span>Checklist nhanh: H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef t\u1ebf b\u00e0o c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u01b0a?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>H\u1ea1ng m\u1ee5c<\/strong><\/td><td><strong>C\u00e2u h\u1ecfi c\u1ea7n x\u00e1c nh\u1eadn<\/strong><\/td><\/tr><tr><td>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o<\/td><td>C\u00f3 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn tr\u01b0\u1edbc \u0111\u00f4ng l\u1ea1nh kh\u00f4ng?<\/td><\/tr><tr><td>Cryoprotectant<\/td><td>\u0110\u00e3 x\u00e1c \u0111\u1ecbnh lo\u1ea1i, n\u1ed3ng \u0111\u1ed9 v\u00e0 th\u1eddi gian ti\u1ebfp x\u00fac ch\u01b0a?<\/td><\/tr><tr><td>\u0110\u00f4ng l\u1ea1nh<\/td><td>T\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u v\u00e0 th\u1ea9m \u0111\u1ecbnh ch\u01b0a?<\/td><\/tr><tr><td>Chuy\u1ec3n m\u1eabu<\/td><td>C\u00f3 quy \u0111\u1ecbnh th\u1eddi gian t\u1ed1i \u0111a \u1edf -80\u00b0C kh\u00f4ng?<\/td><\/tr><tr><td>L\u01b0u tr\u1eef<\/td><td>Nhi\u1ec7t \u0111\u1ed9 v\u00f9ng m\u1eabu c\u00f3 \u0111\u01b0\u1ee3c theo d\u00f5i li\u00ean t\u1ee5c kh\u00f4ng?<\/td><\/tr><tr><td>LN\u2082<\/td><td>C\u00f3 theo d\u00f5i m\u1ee9c v\u00e0 xu h\u01b0\u1edbng ti\u00eau hao kh\u00f4ng?<\/td><\/tr><tr><td>Alarm<\/td><td>C\u00f3 escalation v\u00e0 th\u1eed c\u1ea3nh b\u00e1o \u0111\u1ecbnh k\u1ef3 kh\u00f4ng?<\/td><\/tr><tr><td>Inventory<\/td><td>C\u00f3 m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t v\u00e0 audit trail kh\u00f4ng?<\/td><\/tr><tr><td>V\u1eadt ch\u1ee9a<\/td><td>C\u00f3 ph\u00f9 h\u1ee3p v\u1edbi Vapor Phase ho\u1eb7c Liquid Phase kh\u00f4ng?<\/td><\/tr><tr><td>B\u1ea3o tr\u00ec<\/td><td>C\u00f3 ch\u01b0\u01a1ng tr\u00ecnh preventive maintenance kh\u00f4ng?<\/td><\/tr><tr><td>D\u1ef1 ph\u00f2ng<\/td><td>C\u00f3 b\u00ecnh tr\u1ed1ng ho\u1eb7c n\u0103ng l\u1ef1c chuy\u1ec3n m\u1eabu kh\u1ea9n c\u1ea5p kh\u00f4ng?<\/td><\/tr><tr><td>R\u00e3 \u0111\u00f4ng<\/td><td>C\u00f3 protocol ri\u00eang cho t\u1eebng lo\u1ea1i t\u1ebf b\u00e0o kh\u00f4ng?<\/td><\/tr><tr><td>QC sau r\u00e3 \u0111\u00f4ng<\/td><td>C\u00f3 \u0111\u00e1nh gi\u00e1 viability, recovery v\u00e0 ch\u1ee9c n\u0103ng kh\u00f4ng?<\/td><\/tr><tr><td>An to\u00e0n ph\u00f2ng<\/td><td>C\u00f3 O\u2082 monitoring, th\u00f4ng gi\u00f3 v\u00e0 PPE ph\u00f9 h\u1ee3p kh\u00f4ng?<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi Cell Therapy, ti\u00eau ch\u00ed ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea3i g\u1eafn v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. M\u1ed9t l\u00f4 t\u1ebf b\u00e0o kh\u00f4ng th\u1ec3 ch\u1ec9 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u00ec &#8220;viability c\u00f2n cao&#8221; n\u1ebfu potency ho\u1eb7c kh\u1ea3 n\u0103ng t\u0103ng sinh kh\u00f4ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lam_the_nao_xay_dung_he_thong_Cryogenic_Storage_dang_tin_cay\"><\/span>L\u00e0m th\u1ebf n\u00e0o x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Cryogenic Storage \u0111\u00e1ng tin c\u1eady?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh l\u01b0u tr\u1eef t\u1ebf b\u00e0o chuy\u00ean nghi\u1ec7p c\u1ea7n k\u1ebft h\u1ee3p b\u1ed1n l\u1edbp ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p><strong>1. Ki\u1ec3m so\u00e1t khoa h\u1ecdc:<\/strong> quy tr\u00ecnh cryopreservation ph\u00f9 h\u1ee3p, cryoprotectant ph\u00f9 h\u1ee3p, controlled-rate freezing, thawing protocol, post-thaw QC.<\/p>\n\n\n\n<p><strong>2. Ki\u1ec3m so\u00e1t thi\u1ebft b\u1ecb:<\/strong> b\u00ecnh l\u01b0u tr\u1eef c\u00f3 hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t, nhi\u1ec7t \u0111\u1ed9 v\u00f9ng m\u1eabu \u1ed5n \u0111\u1ecbnh, monitoring li\u00ean t\u1ee5c, Auto Fill n\u1ebfu c\u1ea7n, O\u2082 monitoring, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 alarm d\u1ef1 ph\u00f2ng.<\/p>\n\n\n\n<p><strong>3. Ki\u1ec3m so\u00e1t v\u1eadn h\u00e0nh:<\/strong> SOP r\u00f5 r\u00e0ng, nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o, gi\u1edbi h\u1ea1n th\u1eddi gian thao t\u00e1c, qu\u1ea3n l\u00fd rack v\u00e0 inventory, b\u1ea3o tr\u00ec d\u1ef1 ph\u00f2ng, emergency response.<\/p>\n\n\n\n<p><strong>4. Ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t, audit trail, chain of custody, qu\u1ea3n l\u00fd sai l\u1ec7ch, CAPA, change control, review \u0111\u1ecbnh k\u1ef3, business continuity plan.<\/p>\n\n\n\n<p>Thi\u1ebfu m\u1ed9t trong b\u1ed1n l\u1edbp n\u00e0y, h\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i m\u1ed9t \u0111i\u1ec3m th\u1ea5t b\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 ng\u00e2n h\u00e0ng m\u1eabu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u1ea3y sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi l\u01b0u tr\u1eef t\u1ebf b\u00e0o kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1c l\u1ed7i k\u1ef9 thu\u1eadt nh\u1ecf. Ch\u00fang ph\u1ea3n \u00e1nh c\u00e1ch m\u1ed9t t\u1ed5 ch\u1ee9c nh\u00ecn nh\u1eadn Cryogenic Storage: m\u1ed9t chi\u1ebfc b\u00ecnh ch\u1ee9a m\u1eabu, hay m\u1ed9t h\u1ea1 t\u1ea7ng ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 nhi\u1ec7m v\u1ee5 b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n sinh h\u1ecdc l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1ng tin c\u1eady kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ch\u1ec9 b\u1eb1ng vi\u1ec7c &#8220;b\u00ecnh v\u1eabn c\u00f2n LN\u2082&#8221;. H\u1ec7 th\u1ed1ng \u0111\u00f3 ph\u1ea3i ch\u1ee9ng minh \u0111\u01b0\u1ee3c r\u1eb1ng: m\u1eabu \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb v\u00e0 \u0111\u00f4ng l\u1ea1nh \u0111\u00fang; nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c duy tr\u00ec \u1ed5n \u0111\u1ecbnh; dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u01b0\u1ee3c h\u1ea1n ch\u1ebf; thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c theo d\u00f5i v\u00e0 b\u1ea3o tr\u00ec; alarm \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng k\u1ecbp th\u1eddi; danh t\u00ednh v\u00e0 v\u1ecb tr\u00ed m\u1eabu lu\u00f4n truy xu\u1ea5t \u0111\u01b0\u1ee3c; ch\u1ea5t l\u01b0\u1ee3ng t\u1ebf b\u00e0o sau r\u00e3 \u0111\u00f4ng \u0111\u00e1p \u1ee9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi Cell Therapy, Biobank, IVF v\u00e0 ng\u00e2n h\u00e0ng t\u1ebf b\u00e0o g\u1ed1c, chi ph\u00ed \u0111\u1ea7u t\u01b0 cho ph\u00f2ng ng\u1eeba th\u01b0\u1eddng nh\u1ecf h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi thi\u1ec7t h\u1ea1i do m\u1ea5t m\u1eabu, gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng, th\u1ea5t b\u1ea1i trong \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn uy t\u00edn c\u1ee7a t\u1ed5 ch\u1ee9c.<\/p>\n\n\n\n<p>V\u00ec v\u1eady, c\u00e2u h\u1ecfi quan tr\u1ecdng kh\u00f4ng ph\u1ea3i l\u00e0: <em>&#8220;B\u00ecnh ch\u1ee9a \u0111\u01b0\u1ee3c bao nhi\u00eau m\u1eabu?&#8221;<\/em> M\u00e0 ph\u1ea3i l\u00e0: <em>&#8220;To\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 \u0111\u00fang m\u1eabu, \u0111\u00fang ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u00fang d\u1eef li\u1ec7u v\u00e0 \u0111\u00fang th\u1eddi \u0111i\u1ec3m trong su\u1ed1t v\u00f2ng \u0111\u1eddi l\u01b0u tr\u1eef hay kh\u00f4ng?&#8221;<\/em><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-background\" style=\"background:linear-gradient(135deg,rgb(234,246,252) 0%,rgb(234,246,252) 100%)\">Biogroup Vietnam cung c\u1ea5p gi\u1ea3i ph\u00e1p Cryogenic Storage to\u00e0n di\u1ec7n cho Cell Therapy, Biobank, IVF, ng\u00e2n h\u00e0ng m\u00e1u cu\u1ed1ng r\u1ed1n v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u, bao g\u1ed3m:<br><br>_ Kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng h\u1ec7 th\u1ed1ng, \u0111\u00e1nh gi\u00e1 nguy c\u01a1 dao \u0111\u1ed9ng nhi\u1ec7t<br>_ T\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn b\u00ecnh l\u01b0u tr\u1eef MVE, Vapor Phase ho\u1eb7c Liquid Phase, h\u1ec7 th\u1ed1ng Auto Fill v\u00e0 \u0111\u01b0\u1eddng c\u1ea5p LN\u2082, monitoring nhi\u1ec7t \u0111\u1ed9\/m\u1ee9c LN\u2082\/n\u1ed3ng \u0111\u1ed9 O\u2082,<br>_ Thi\u1ebft k\u1ebf alarm escalation, t\u1ed1i \u01b0u rack v\u00e0 inventory, preventive maintenance<br>_ \u0110\u00e0o t\u1ea1o thao t\u00e1c truy xu\u1ea5t v\u00e0 x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch chuy\u1ec3n m\u1eabu kh\u1ea9n c\u1ea5p.<br><br><strong>\ud83d\udce9 Li\u00ean h\u1ec7 Biogroup Vietnam \u0111\u1ec3 th\u1ef1c hi\u1ec7n Cryogenic Storage Health Check, \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 m\u1eabu an to\u00e0n trong su\u1ed1t v\u00f2ng \u0111\u1eddi l\u01b0u tr\u1eef.<\/strong><br><br>Website: <a href=\"https:\/\/biogroupvietnam.com\/vi\/lien-he\/\">https:\/\/biogroupvietnam.com\/vi\/lien-he\/<\/a><br>Hotline: +84 963 621 421<br>Email: info@biogroupvietnam.com<\/p>\n\n\n\n<p><br><strong>T\u00c0I LI\u1ec6U THAM KH\u1ea2O<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>MilliporeSigma. <em>Cryopreservation and Storage of Cell Lines<\/em> \u2014 h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt v\u1ec1 t\u1ed1c \u0111\u1ed9 l\u00e0m l\u1ea1nh c\u00f3 ki\u1ec3m so\u00e1t (~1\u00b0C\/ph\u00fat) v\u00e0 ng\u01b0\u1ee1ng nhi\u1ec7t \u0111\u1ed9 l\u01b0u tr\u1eef d\u00e0i h\u1ea1n (d\u01b0\u1edbi -135\u00b0C). <a href=\"https:\/\/www.sigmaaldrich.com\/US\/en\/technical-documents\/technical-article\/cell-culture-and-cell-culture-analysis\/mammalian-cell-culture\/cryopreservation-storage-cells\">sigmaaldrich.com<\/a><\/li>\n\n\n\n<li><em>The transfer temperature from slow cooling to cryogenic storage is critical for optimal recovery of cryopreserved mammalian cells.<\/em> PubMed, 2021. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34784361\/\">pubmed.ncbi.nlm.nih.gov\/34784361<\/a><\/li>\n\n\n\n<li><em>Microbial occurrence in liquid nitrogen storage tanks: a challenge for cryobanking?<\/em> Applied Microbiology and Biotechnology, Springer Nature. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00253-021-11531-4\">link.springer.com<\/a><\/li>\n\n\n\n<li>ISBER (International Society for Biological and Environmental Repositories). <em>ISBER Best Practices: Recommendations for Repositories<\/em> \u2014 t\u1ed5ng quan qua Biobanking.com. <a href=\"https:\/\/www.biobanking.com\/isber-best-practices-for-biobanks\/\">biobanking.com<\/a><\/li>\n\n\n\n<li>Abcam. <em>Cryopreservation of Mammalian Cell Lines<\/em> \u2014 protocol chu\u1ea9n h\u00f3a cho \u0111\u00f4ng l\u1ea1nh v\u00e0 r\u00e3 \u0111\u00f4ng. <a href=\"https:\/\/www.abcam.com\/en-us\/technical-resources\/protocols\/cryopreservation-of-mammalian-cell-lines\">abcam.com<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Trong Cell Therapy, Biobank, IVF v\u00e0 ng\u00e2n h\u00e0ng m\u00e1u cu\u1ed1ng r\u1ed1n, m\u1ed9t m\u1eabu \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef c\u00f3 th\u1ec3 ch\u1ee9a gi\u00e1 tr\u1ecb c\u1ee7a nhi\u1ec1u th\u00e1ng nghi\u00ean c\u1ee9u, m\u1ed9t quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p, ho\u1eb7c m\u1ed9t c\u01a1 h\u1ed9i \u0111i\u1ec1u tr\u1ecb kh\u00f4ng th\u1ec3 thay th\u1ebf. 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