{"id":27440,"date":"2020-04-13T15:43:00","date_gmt":"2020-04-13T08:43:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=27440"},"modified":"2021-11-10T08:36:01","modified_gmt":"2021-11-10T01:36:01","slug":"dinh-danh-vi-sinh-vat-bang-cong-nghe-khoi-pho","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/dinh-danh-vi-sinh-vat-bang-cong-nghe-khoi-pho\/","title":{"rendered":"\u0110\u1ecbnh danh vi sinh v\u1eadt b\u1eb1ng c\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5"},"content":{"rendered":"\n

Trung t\u00e2m K\u1ef9 thu\u1eadt Ti\u00eau chu\u1ea9n \u2013 \u0110o l\u01b0\u1eddng \u2013 Ch\u1ea5t l\u01b0\u1ee3ng 3 (QUATEST 3) v\u1eeba \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb MALDI Biotyper- Bruker, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5 MALDI TOF \u0111\u1ec3 m\u1edf r\u1ed9ng n\u0103ng l\u1ef1c trong vi\u1ec7c \u0111\u1ecbnh danh vi sinh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.\u0110\u1ecbnh danh vi sinh v\u1eadt l\u00e0 c\u00f4ng \u0111o\u1ea1n v\u00f4 c\u00f9ng quan tr\u1ecdng trong th\u1eed nghi\u1ec7m vi sinh v\u1eadt, nh\u1eb1m x\u00e1c \u0111\u1ecbnh nguy c\u01a1 nhi\u1ec5m vi sinh t\u1eeb qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, nguy\u00ean nh\u00e2n bi\u1ebfn t\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m, c\u0169ng nh\u01b0 ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t. Tuy nhi\u00ean, hi\u1ec7n nay c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng nh\u01b0 \u0111\u1ecbnh danh b\u1eb1ng sinh h\u00f3a, hay k\u1ef9 thu\u1eadt hi\u1ec7n \u0111\u1ea1i nh\u01b0 gi\u1ea3i tr\u00ecnh t\u1ef1 cho k\u1ebft qu\u1ea3 t\u1eeb 1 – 5 ng\u00e0y s\u1ebd khi\u1ebfn cho vi\u1ec7c x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n kh\u00f4ng mang \u00fd ngh\u0129a l\u1edbn v\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p cho cho k\u1ebft qu\u1ea3 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u01b0a cao, do c\u00e1c c\u00f4ng \u0111o\u1ea1n th\u1ef1c hi\u1ec7n nhi\u1ec1u b\u1eb1ng th\u1ee7 c\u00f4ng v\u00e0 \u0111\u1ecdc k\u1ebft qu\u1ea3 b\u1eb1ng m\u1eaft th\u01b0\u1eddng.\"\"
H\u1ec7 th\u1ed1ng MALDI Biotyper \u2013 Bruker t\u1ea1i QUATEST 3. \u1ea2nh: QUATEST 3<\/em><\/p>\n\n\n\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m t\u1eeb c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng n\u00eau tr\u00ean, c\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5 MALDI TOF (matrix assisted laser desorption ionization-time of flight) \u0111\u00e3 ra \u0111\u1eddi. T\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng \u0111o\u1ea1n cho \u0111\u1ecbnh danh vi sinh, t\u1eeb chu\u1ea9n b\u1ecb m\u1eabu \u0111\u1ebfn ph\u00e2n t\u00edch ph\u1ed5 v\u00e0 xem x\u00e9t k\u1ebft qu\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 m\u1edbi n\u00e0y th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng kh\u00e9p k\u00edn. C\u00f4ng ngh\u1ec7 m\u1edbi cho k\u1ebft qu\u1ea3 nhanh, ch\u00ednh x\u00e1c, qu\u1ea3n l\u00fd k\u1ebft qu\u1ea3 d\u1ec5 d\u00e0ng v\u00e0 chia s\u1ebb th\u00f4ng tin k\u1ef9 thu\u1eadt s\u1ed1 nhanh ch\u00f3ng khi kh\u00e1ch h\u00e0ng c\u00f3 y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m.C\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5 MALDI TOF kh\u00f4ng ch\u1ec9 gi\u00fap c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m gi\u1ea3m nh\u00e2n l\u1ef1c, v\u1eadt l\u1ef1c, th\u1eddi gian tr\u1ea3 k\u1ebft qu\u1ea3 m\u00e0 c\u00f2n \u0111em l\u1ea1i \u00fd ngh\u0129a r\u1ea5t l\u1edbn cho c\u00e1c doanh nghi\u1ec7p trong s\u1ea3n xu\u1ea5t. Th\u1eddi gian c\u00f3 k\u1ebft qu\u1ea3 nhanh ch\u00f3ng, ch\u00ednh x\u00e1c gi\u00fap c\u00e1c doanh nghi\u1ec7p k\u1ecbp th\u1eddi c\u00f4 l\u1eadp, ph\u00e2n v\u00f9ng s\u1ea3n ph\u1ea9m b\u1ecb bi\u1ebfn t\u00ednh, x\u00e1c \u0111\u1ecbnh ngu\u1ed3n nguy\u00ean li\u1ec7u th\u00f4 ban \u0111\u1ea7u \u0111\u1ea3m b\u1ea3o an to\u00e0n. \u0110\u1ed3ng th\u1eddi, c\u00f3 th\u1ec3 s\u1edbm thu h\u1ed3i c\u00e1c l\u00f4 th\u1ef1c ph\u1ea9m kh\u00f4ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng, xu\u1ea5t x\u01b0\u1edfng c\u00e1c l\u00f4 th\u1ef1c ph\u1ea9m an to\u00e0n, nhanh ch\u00f3ng \u0111\u01b0a ra gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c, gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i.\"\"
Quy tr\u00ecnh th\u1ef1c hi\u1ec7n \u0111\u1ecbnh danh v\u1edbi m\u00e1y MALDI Biotyper. \u1ea2nh: QUATEST 3<\/em>Nh\u1eb1m b\u1eaft k\u1ecbp xu th\u1ebf ph\u00e1t tri\u1ec3n c\u1ee7a ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u00e1p \u1ee9ng c\u1ee7a kh\u00e1ch h\u00e0ng, QUATEST 3 \u0111\u00e3 \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb MALDI Biotyper- Bruker, \u0111\u1ec3 m\u1edf r\u1ed9ng n\u0103ng l\u1ef1c trong vi\u1ec7c \u0111\u1ecbnh danh ch\u00ednh x\u00e1c vi sinh, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5 MALDI TOF \u0111\u1ecbnh danh vi sinh v\u1eadt b\u1eb1ng d\u1ea5u \u1ea5n ph\u00e2n t\u1eed, so s\u00e1nh s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng c\u1ee7a ph\u1ed5 protein t\u1eeb m\u1eabu vi sinh v\u1eadt m\u1ee5c ti\u00eau v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u1ee7ng vi sinh v\u1eadt kh\u00e1c nhau. MALDI Biotyper cho ph\u00e9p \u0111\u1ecbnh danh ch\u00ednh x\u00e1c lo\u00e0i\/chi vi sinh v\u1eadt, bao g\u1ed3m: vi khu\u1ea9n Gram d\u01b0\u01a1ng, Gram \u00e2m, vi khu\u1ea9n k\u1ef5 kh\u00ed, hi\u1ebfu kh\u00ed, n\u1ea5m men, n\u1ea5m m\u1ed1c v\u1edbi \u0111\u1ed9 tin c\u1eady cao. V\u1edbi c\u00f4ng su\u1ea5t t\u01b0\u01a1ng \u1ee9ng ph\u00e2n t\u00edch kho\u1ea3ng 100 m\u1eabu\/gi\u1edd s\u1ebd \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ea5p thi\u1ebft c\u1ee7a kh\u00e1ch h\u00e0ng.\"\"
H\u00ecnh \u1ea3nh thu nh\u1eadn t\u00edn hi\u1ec7u v\u00e0 so s\u00e1nh v\u1edbi th\u01b0 vi\u1ec7n ph\u1ed5 tham chi\u1ebfu. \u1ea2nh: QUATEST 3<\/em>\u0110\u01b0\u1ee3c xem l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ecbnh danh vi khu\u1ea9n c\u1ee7a th\u1ebf k\u1ef7 21, MALDI Biotyper \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh danh s\u1eed d\u1ee5ng MALDI Biotyper \u0111\u00e3 \u0111\u1ea1t ch\u1ee9ng nh\u1eadn AOAC \u2013 OMA (Official Methods of Analysis) v\u00e0 ch\u1ee9ng nh\u1eadn ISO 16140-part 6. Ph\u01b0\u01a1ng ph\u00e1p tr\u00ean \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m Vi sinh \u2013 GMO c\u1ee7a QUATEST 3 \u0111\u1ec3 \u0111\u1ecbnh danh vi sinh v\u1eadt v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.QUATEST 3 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c th\u1eed nghi\u1ec7m v\u00e0 tr\u1ea3 k\u1ebft qu\u1ea3 trong ng\u00e0y. Tuy nhi\u00ean, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p vi\u1ec7c \u0111\u1ecbnh danh n\u00e0y c\u00f3 th\u1ec3 d\u00e0i h\u01a1n m\u1ed9t ng\u00e0y t\u00f9y theo t\u00ednh ch\u1ea5t m\u1eabu th\u1eed (khu\u1ea9n l\u1ea1c t\u01b0\u01a1i hay ph\u00e2n l\u1eadp t\u1eeb m\u1eabu v\u1eadt)<\/p>\n\n\n\n

.\u00c1nh Nguy\u1ec7t<\/strong><\/em><\/p>\n\n\n\n

https:\/\/congnghiepsinhhocvietnam.com.vn\/tin-tuc\/t622\/dinh-danh-vi-sinh-vat-bang-cong-nghe-khoi-pho.html<\/a><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Trung t\u00e2m K\u1ef9 thu\u1eadt Ti\u00eau chu\u1ea9n \u2013 \u0110o l\u01b0\u1eddng \u2013 Ch\u1ea5t l\u01b0\u1ee3ng 3 (QUATEST 3) v\u1eeba \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb MALDI Biotyper- Bruker, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u1ed1i ph\u1ed5 MALDI TOF \u0111\u1ec3 m\u1edf r\u1ed9ng n\u0103ng l\u1ef1c trong vi\u1ec7c \u0111\u1ecbnh danh vi sinh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.\u0110\u1ecbnh danh vi sinh v\u1eadt l\u00e0 c\u00f4ng \u0111o\u1ea1n v\u00f4 […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-27440","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=27440"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27440\/revisions"}],"predecessor-version":[{"id":29905,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27440\/revisions\/29905"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=27440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=27440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=27440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}