C\u00f3 ph\u1ea3i ngu\u1ed3n g\u1ed1c c\u1ee7a b\u1ec7nh AIDS xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t lo\u00e0i tinh tinh c\u1ee7a T\u00e2y Phi kh\u00f4ng? B\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3 n\u00f3 l\u00e2y \u0111\u01b0\u1ee3c sang ng\u01b0\u1eddi? 1. V\u00e0o th\u1eadp ni\u00ean 1950, nh\u00e0 nghi\u00ean c\u1ee9u H. Koprowski s\u1eed d\u1ee5ng t\u1ebf b\u00e0o th\u1eadn c\u1ee7a kh\u1ec9 l\u00e0m m\u00f4i tr\u01b0\u1eddng nu\u00f4i c\u1ea5y virus c\u1ee7a b\u1ec7nh s\u1ed1t b\u1ea1i li\u1ec7t (polio) trong s\u1ea3n xu\u1ea5t vacxin ng\u1eeba b\u1ec7nh n\u00e0y cho nh\u00e2n d\u00e2n ch\u00e2u Phi, g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 v\u00e0o vi\u1ec7c ti\u00eau di\u1ec7t b\u1ec7nh polio tr\u00ean th\u1ebf gi\u1edbi. 2. Cu\u1ed1i n\u0103m 1999, nh\u00e0 b\u00e1o Anh t\u00ean E. Hooper tung ra m\u1ed9t t\u00e1c ph\u1ea9m nhan \u0111\u1ec1 The River \u0111\u1eb7t gi\u1ea3 thuy\u1ebft: H. Koprowski \u0111\u00e3 d\u00f9ng t\u1ebf b\u00e0o th\u1eadn c\u1ee7a tinh tinh \u0111\u1ec3 s\u1ea3n xu\u1ea5t vacxin, do \u0111\u00f3 virus SIV (g\u00e2y h\u1ed9i ch\u1ee9ng suy gi\u1ea3m mi\u1ec5n d\u1ecbch \u1edf tinh tinh) truy\u1ec1n sang ng\u01b0\u1eddi, sau \u0111\u00f3 bi\u1ebfn th\u1ec3 th\u00e0nh virus HIV-1 g\u00e2y b\u1ec7nh cho ng\u01b0\u1eddi!<\/p>\n\n\n\n
Cu\u1ed1n s\u00e1ch t\u1ef1a nh\u01b0 m\u1ed9t q\u1ee7a bom l\u1edbn \u0111\u00e1nh v\u00e0o l\u00f2ng tin c\u1ee7a nh\u00e2n lo\u1ea1i \u0111\u1ed1i v\u1edbi khoa h\u1ecdc.<\/p>\n\n\n\n
C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m tr\u00ean th\u1ebf gi\u1edbi li\u1ec1n ra s\u1ee9c truy t\u00ecm “th\u1ee7 ph\u1ea1m gi\u1ea3 \u0111\u1ecbnh” c\u1ee7a t\u00e1c gi\u1ea3 cu\u1ed1n s\u00e1ch trong c\u00e1c m\u1eabu l\u01b0u tr\u1eef vacxin do Koporowki s\u1ea3n xu\u1ea5t v\u00e0o th\u1eddi k\u1ef3 \u0111\u00f3.<\/p>\n\n\n\n
V\u00e0 gi\u1eefa n\u0103m 2001, t\u1eeb m\u1eabu l\u01b0u tr\u1eef cu\u1ed1i c\u00f9ng c\u1ee7a vacxin polio, \u0111\u01b0\u1ee3c gi\u1eef 40 n\u0103m nay trong t\u1ee7 l\u1ea1nh t\u1ea1i Vi\u1ec7n Wistar \u1edf Philadelphia, Hoa K\u1ef3, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 giao cho 3 ph\u00f2ng th\u00ed nghi\u1ec7m tr\u00ean th\u1ebf gi\u1edbi xem x\u00e9t, v\u00e0 c\u1ea3 ba c\u01a1 s\u1edf n\u00e0y \u0111\u1ec1u kh\u00f4ng th\u1ea5y d\u1ea5u v\u1ebft g\u00ec c\u1ee7a HIV hay SIV; v\u00e0 h\u1ecd c\u0169ng kh\u00f4ng h\u1ec1 th\u1ea5y ADN c\u1ee7a tinh tinh nh\u01b0 Hooper \u0111\u00e3 n\u00eau, m\u00e0 ch\u1ec9 th\u1ea5y ADN c\u1ee7a kh\u1ec9.<\/p>\n\n\n\n
Ngo\u00e0i ra, m\u1ed9t c\u00f4ng tr\u00ecnh kh\u00e1c c\u0169ng g\u00f3p ph\u1ea7n \u0111\u00e1nh b\u1ea1i ho\u00e0n to\u00e0n gi\u1ea3 thuy\u1ebft c\u1ee7a nh\u00e0 b\u00e1o ng\u01b0\u1eddi Anh n\u1ecd. Nh\u00f3m nghi\u00ean c\u1ee9u th\u1ee9 t\u01b0, do GS Edward Holmes thu\u1ed9c \u0110\u1ea1i h\u1ecdc Oxford c\u1ee7a Anh Qu\u1ed1c ch\u1ee7 tr\u00ec, v\u1eeba cho c\u00f4ng b\u1ed1 c\u00e2y ti\u1ebfn h\u00f3a c\u1ee7a HIV tr\u00ean ng\u01b0\u1eddi: K\u1ebft q\u1ee7a ph\u00e2n t\u00edch 197 gi\u1ed1ng g\u1ed1c HIV-1 hi\u1ec7n h\u1eefu t\u1ea1i Congo cho th\u1ea5y nhi\u1ec1u ng\u01b0\u1eddi t\u1ea1i \u0111\u00e2y \u0111\u00e3 mang s\u1eb5n virus HIV-1 nhi\u1ec1u n\u0103m tr\u01b0\u1edbc khi vacxin ng\u1eeba s\u1ed1t b\u1ea1i li\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00f3 ph\u1ea3i ngu\u1ed3n g\u1ed1c c\u1ee7a b\u1ec7nh AIDS xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t lo\u00e0i tinh tinh c\u1ee7a T\u00e2y Phi kh\u00f4ng? B\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3 n\u00f3 l\u00e2y \u0111\u01b0\u1ee3c sang ng\u01b0\u1eddi? 1. V\u00e0o th\u1eadp ni\u00ean 1950, nh\u00e0 nghi\u00ean c\u1ee9u H. Koprowski s\u1eed d\u1ee5ng t\u1ebf b\u00e0o th\u1eadn c\u1ee7a kh\u1ec9 l\u00e0m m\u00f4i tr\u01b0\u1eddng nu\u00f4i c\u1ea5y virus c\u1ee7a b\u1ec7nh s\u1ed1t b\u1ea1i li\u1ec7t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[21],"tags":[],"class_list":["post-12737","post","type-post","status-publish","format-standard","hentry","category-y-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/12737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=12737"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/12737\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=12737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=12737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=12737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}