{"id":273912,"date":"2008-11-18T09:01:44","date_gmt":"2008-11-18T02:01:44","guid":{"rendered":"https:\/\/clients-previewhub.com\/hoanmy_wp\/lap-rap-bo-phan-co-the\/"},"modified":"2025-11-08T19:22:29","modified_gmt":"2025-11-08T12:22:29","slug":"lap-rap-bo-phan-co-the","status":"publish","type":"post","link":"https:\/\/clients-previewhub.com\/hoanmy_wp\/lap-rap-bo-phan-co-the\/","title":{"rendered":"\u201cL\u1eafp r\u00e1p\u201d b\u1ed9 ph\u1eadn c\u01a1 th\u1ec3"},"content":{"rendered":"<p><strong>Chip n\u00e3o: <\/strong>Vi\u1ec7c thay th\u1ebf m\u1ed9t ph\u1ea7n n\u00e3o kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 thay th\u1ebf chi nh\u01b0ng trong t\u01b0\u01a1ng lai \u0111i\u1ec1u n\u00e0y v\u1eabn c\u00f3 th\u1ec3. Gi\u00e1o s\u01b0 Theodore Berger \u1edf \u0110\u1ea1i h\u1ecdc Nam California \u0111\u00e3 t\u1ea1o m\u1ed9t chip m\u00e1y t\u00ednh c\u00f3 th\u1ec3 c\u1ea5y v\u00e0o th\u1ebf ch\u1ed7 hippocampus, ph\u1ea7n n\u00e3o ki\u1ec3m so\u00e1t tr\u00ed nh\u1edb ng\u1eafn h\u1ea1n v\u00e0 nh\u1eadn th\u1ee9c kh\u00f4ng gian, v\u1ed1n b\u1ecb h\u1ecfng do nh\u1eefng b\u1ec7nh nh\u01b0 Alzheimer hay b\u1ecb \u0111\u1ed9t qu\u1ef5. Berger \u0111ang ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n lo\u1ea1i chip c\u1ea5y n\u00e0y \u0111\u1ec3 c\u00f3 th\u1ec3 gi\u00fap ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng cho ng\u01b0\u1eddi b\u1ecb li\u1ec7t chi n\u1eb7ng.<\/p>\n<p><strong>M\u1eaft \u0111i\u1ec7n t\u1eed: <\/strong>H\u1ec7 th\u1ed1ng ARGUS II, \u0111ang \u0111\u01b0\u1ee3c C\u01a1 quan D\u01b0\u1ee3c ph\u1ea9m v\u00e0 Th\u1ef1c ph\u1ea9m M\u1ef9 (FDA) cho ph\u00e9p th\u1eed nghi\u1ec7m. ARGUS II c\u00f3 camera ghi h\u00ecnh v\u00e0 chuy\u1ec3n th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eed, ph\u00e1t s\u00f3ng \u0111\u1ebfn \u0111i\u1ec7n c\u1ef1c c\u1ea5y trong v\u00f5ng m\u1ea1c, gi\u00fap ng\u01b0\u1eddi m\u1ea5t ch\u1ee9c n\u0103ng v\u00f5ng m\u1ea1c c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y. M\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c do ti\u1ebfn s\u0129 John Pezaris \u1edf \u0110\u1ea1i h\u1ecdc Harvard \u0111ang ph\u00e1t tri\u1ec3n, kh\u00f4ng c\u1ea5y \u0111i\u1ec7n c\u1ef1c m\u00e0 ph\u00e1t s\u00f3ng t\u00edn hi\u1ec7u t\u1eeb camera tr\u1ef1c ti\u1ebfp v\u00e0o n\u00e3o. C\u1ea3 2 d\u1ea1ng m\u1eaft \u0111i\u1ec7n t\u1eed n\u00e0y s\u1ebd l\u00e0m vi\u1ec7c t\u1ed1t nh\u1ea5t v\u1edbi nh\u1eefng ng\u01b0\u1eddi t\u1eebng nh\u00ecn th\u1ea5y v\u00ec n\u00e3o c\u1ee7a h\u1ecd \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m x\u1eed l\u00fd th\u00f4ng tin h\u00ecnh \u1ea3nh.<\/p>\n<p><strong>M\u00e1y ch\u1ea1y th\u1eadn x\u00e1ch tay: <\/strong>Ng\u01b0\u1eddi h\u01b0 th\u1eadn ph\u1ea3i \u0111\u1ebfn b\u1ec7nh vi\u1ec7n ch\u1ea1y th\u1eadn nh\u00e2n t\u1ea1o \u0111\u1ec3 l\u1ecdc b\u1ecf ch\u1ea5t \u0111\u1ed9c trong m\u00e1u, gi\u1eef m\u1ee9c c\u00e2n b\u1eb1ng ch\u1ea5t l\u1ecfng&#8230; Th\u1eadn nh\u00e2n t\u1ea1o x\u00e1ch tay, t\u1ef1 \u0111\u1ed9ng, \u0111eo \u1edf th\u1eaft l\u01b0ng (AWAK) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi Martin Roberts v\u00e0 David B.N. Lee \u1edf \u0110\u1ea1i h\u1ecdc Califonia Los Angeles (UCLA), l\u00e0m vi\u1ec7c c\u00f2n t\u1ed1t h\u01a1n m\u00e1y ch\u1ea1y th\u1eadn truy\u1ec1n th\u1ed1ng v\u00ec c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 24\/24, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c nh\u01b0 th\u1eadn th\u1eadt.<\/p>\n<p><strong>Tuy\u1ebfn t\u1ee5y c\u1ea7m tay: <\/strong>Gi\u00fap gi\u00e1m s\u00e1t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng trong m\u00e1u, \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c insulin ph\u00f9 h\u1ee3p nhu c\u1ea7u c\u1ee7a c\u01a1 th\u1ec3. Theo Aaron Kowalski, Gi\u00e1m \u0111\u1ed1c d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u chi\u1ebfn l\u01b0\u1ee3c \u1edf Qu\u1ef9 Nghi\u00ean c\u1ee9u ti\u1ec3u \u0111\u01b0\u1eddng v\u1ecb th\u00e0nh ni\u00ean (JDRF), thi\u1ebft b\u1ecb n\u00e0y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a 2 c\u00f4ng ngh\u1ec7 s\u1eb5n c\u00f3 l\u00e0 b\u01a1m insulin v\u00e0 theo d\u00f5i li\u00ean t\u1ee5c m\u1ee9c glucose. Tuy\u1ebfn t\u1ee5y c\u1ea7m tay c\u00f3 th\u1ec3 gi\u00fap b\u1ec7nh nh\u00e2n ti\u1ec3u \u0111\u01b0\u1eddng c\u00f3 cu\u1ed9c s\u1ed1ng b\u00ecnh th\u01b0\u1eddng h\u01a1n v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c nguy c\u01a1 b\u1ea5t th\u01b0\u1eddng \u0111e d\u1ecda t\u00ednh m\u1ea1ng khi m\u1ee9c \u0111\u01b0\u1eddng trong m\u00e1u t\u0103ng ho\u1eb7c gi\u1ea3m.<\/p>\n<p><strong>Tay gi\u1ea3 \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng \u00fd ngh\u0129: <\/strong>Ph\u00e1t tri\u1ec3n b\u1edfi ti\u1ebfn s\u0129 Todd Kuiken \u1edf Vi\u1ec7n Ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng Chicago, gi\u00fap ng\u01b0\u1eddi m\u1ea5t tay c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n tay gi\u1ea3 nh\u01b0 c\u00e1ch \u0111i\u1ec1u khi\u1ec3n tay th\u1eadt, t\u1ee9c ch\u1ec9 b\u1eb1ng c\u00e1ch suy ngh\u0129. Tay gi\u1ea3 bionic n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi n\u00e3o b\u1eb1ng c\u00e1c d\u00e2y th\u1ea7n kinh \u0111\u01b0\u1ee3c t\u00e1i \u0111\u1ecbnh h\u01b0\u1edbng t\u1edbi m\u1ed9t v\u00f9ng kh\u00e1c c\u1ee7a c\u01a1 th\u1ec3, ch\u1eb3ng h\u1ea1n t\u1edbi ng\u1ef1c, n\u01a1i g\u1eafn c\u00e1c \u0111i\u1ec7n c\u1ef1c ghi nh\u1eadn c\u00e1c xung \u0111\u1ed9ng th\u1ea7n kinh. Khi b\u1ec7nh nh\u00e2n mu\u1ed1n c\u1eed \u0111\u1ed9ng tay, c\u00e1c d\u00e2y th\u1ea7n kinh v\u1ed1n d\u00f9ng g\u1eedi t\u00edn hi\u1ec7u \u0111\u1ebfn tay th\u1eadt s\u1ebd qua c\u00e1c \u0111i\u1ec7n c\u1ef1c \u0111\u1ec3 g\u1eedi \u0111\u1ebfn tay gi\u1ea3. Nh\u00f3m Kuiken \u0111ang c\u1ea3i ti\u1ebfn \u0111\u1ec3 c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u01b0\u1ee3c v\u1ec1 n\u00e3o c\u1ea3 c\u00e1c c\u1ea3m gi\u00e1c v\u1ec1 nhi\u1ec7t \u0111\u1ed9, s\u1ef1 rung \u0111\u1ed9ng v\u00e0 \u00e1p l\u1ef1c l\u00ean tay gi\u1ea3.<\/p>\n<p><strong>L\u01b0\u1ee1i \u0111i\u1ec7n t\u1eed:<\/strong> Do Dean Neikirk, gi\u00e1o s\u01b0 m\u00e1y t\u00ednh v\u00e0 c\u01a1 \u0111i\u1ec7n \u1edf \u0110\u1ea1i h\u1ecdc Texas t\u1ea1i Austin ph\u00e1t tri\u1ec3n. \u201cL\u01b0\u1ee1i Neikirk\u201d g\u1ed3m nhi\u1ec1u c\u1ea3m \u1ee9ng si\u00eau nh\u1ecf, c\u00f3 th\u1ec3 thay \u0111\u1ed5i m\u00e0u s\u1eafc khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c ch\u1ea5t c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n v\u1edbi c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng, c\u00f3 th\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u00e1c ch\u1ea5t l\u1ecfng. L\u01b0\u1ee1i \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 d\u00f9ng trong c\u00e1c c\u00f4ng ty th\u1ef1c ph\u1ea9m, gi\u00fap t\u1ea1o c\u00f9ng m\u1ed9t lo\u1ea1i h\u01b0\u01a1ng v\u1ecb nh\u1edd kh\u1ea3 n\u0103ng n\u1ebfm ch\u00ednh x\u00e1c h\u01a1n c\u1ea3 l\u01b0\u1ee1i ng\u01b0\u1eddi.<\/p>\n<p><strong>T\u1ebf b\u00e0o nh\u00e2n t\u1ea1o:<\/strong> \u0110\u1ec3 cung c\u1ea5p thu\u1ed1c \u0111\u1ebfn \u0111\u00fang ch\u1ed7 trong c\u01a1 th\u1ec3, m\u1ed9t vi\u00ean ho\u1eb7c m\u1ed9t li\u1ec1u ti\u00eam s\u1ebd kh\u00f4ng \u0111\u1ee7. Daniel Hammer, gi\u00e1o s\u01b0 k\u1ef9 thu\u1eadt sinh h\u1ecdc \u1edf \u0110\u1ea1i h\u1ecdc Pennsylvania, c\u00f3 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1t h\u01a1n l\u00e0 d\u00f9ng t\u1ebf b\u00e0o nh\u00e2n t\u1ea1o, l\u00e0m t\u1eeb polymer, m\u00f4 ph\u1ecfng t\u1ebf b\u00e0o b\u1ea1ch c\u1ea7u di chuy\u1ec3n kh\u1eafp c\u01a1 th\u1ec3. T\u1ebf b\u00e0o nh\u00e2n t\u1ea1o g\u1ecdi l\u00e0 \u201cc\u201d n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0a thu\u1ed1c tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u01a1i c\u1ea7n thi\u1ebft, gi\u00fap d\u1ec5 v\u00e0 an to\u00e0n h\u01a1n \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb m\u1ed9t s\u1ed1 b\u1ec7nh, g\u1ed3m c\u1ea3 ung th\u01b0.<\/p>\n<p><strong>X\u01b0\u01a1ng t\u00e1i t\u1ea1o: <\/strong>T\u1eeb nh\u1eefng n\u0103m 1960, ng\u01b0\u1eddi ta \u0111\u00e3 bi\u1ebft c\u00e1c protein c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y m\u00f4 x\u01b0\u01a1ng t\u0103ng tr\u01b0\u1edfng nh\u01b0ng c\u00f4ng ngh\u1ec7 n\u00e0y ch\u01b0a bao gi\u1edd l\u00e0m vi\u1ec7c ho\u00e0n h\u1ea3o v\u00ec th\u01b0\u1eddng t\u1ea1o c\u00e1c m\u00f4 c\u00f3 h\u00ecnh d\u00e1ng b\u1ea5t th\u01b0\u01a1ng ho\u1eb7c sinh x\u01b0\u01a1ng \u1edf n\u01a1i kh\u00f4ng c\u1ea7n thi\u1ebft. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u1edf UCLA \u0111\u00e3 t\u00ecm ra lo\u1ea1i protein \u0111\u1eb7c bi\u1ec7t ch\u1ec9 t\u0103ng tr\u01b0\u1edfng trong nh\u1eefng lo\u1ea1i t\u1ebf b\u00e0o c\u1ee5 th\u1ec3. C\u00e1c protein n\u00e0y, g\u1ecdi l\u00e0 UCB-1, hi\u1ec7n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n x\u01b0\u01a1ng m\u1edbi, gi\u00fap n\u1ed1i v\u00e0 gi\u1eef c\u1ed1 \u0111\u1ecbnh c\u00e1c ph\u1ea7n x\u01b0\u01a1ng s\u1ed1ng, gi\u1ea3m ch\u1ee9ng \u0111au l\u01b0ng tr\u1ea7m tr\u1ecdng \u1edf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi.<\/p>\n<p><strong>\u0110\u1ea7u g\u1ed1i th\u00f4ng minh: <\/strong>RHEO l\u00e0 \u0111\u1ea7u g\u1ed1i gi\u1ea3 do c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o Hugh Herr v\u00e0 Ari Wilkenfeld c\u1ee7a H\u1ecdc vi\u1ec7n K\u1ef9 thu\u1eadt Massachusetts (MIT) ph\u00e1t tri\u1ec3n. C\u00e1c \u0111\u1ea7u g\u1ed1i \u0111i\u1ec7n t\u1eed th\u00f4ng th\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh tr\u01b0\u1edbc khi l\u1eafp cho b\u1ec7nh nh\u00e2n nh\u01b0ng v\u1edbi \u0111\u1ea7u g\u1ed1i RHEO th\u00ec ng\u01b0\u1ee3c l\u1ea1i, bi\u1ebft c\u00e1ch t\u1ef1 h\u1ecdc c\u1eed \u0111\u1ed9ng khi ng\u01b0\u1eddi d\u00f9ng b\u01b0\u1edbc \u0111i v\u00e0 c\u00f3 c\u00e1c c\u1ea3m bi\u1ebfn nh\u1eadn ra \u0111\u1ecba h\u00ecnh \u0111ang \u0111i, gi\u00fap ng\u01b0\u1eddi l\u1eafp ch\u00e2n gi\u1ea3 \u0111i b\u1ed9 d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 \u00edt m\u1ea5t s\u1ee9c h\u01a1n.<\/p>\n<p><strong>\u201cC\u1ee7a qu\u00fd\u201d \u0111\u01b0\u1ee3c nu\u00f4i l\u1edbn:<\/strong> Nh\u00f3m c\u1ee7a Anthony Atala \u1edf \u0110\u1ea1i h\u1ecdc Wake Forest \u0111\u00e3 t\u00ecm ra m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 tri\u1ec3n v\u1ecdng gi\u00fap h\u1ed3i xu\u00e2n cho qu\u00fd \u00f4ng khi th\u00e0nh c\u00f4ng trong vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c t\u1ebf b\u00e0o m\u00f4 x\u1ed1p, lo\u1ea1i t\u1ebf b\u00e0o ch\u1ee9a \u0111\u1ea7y m\u00e1u khi \u201cc\u1ee7a qu\u00fd\u201d c\u01b0\u01a1ng c\u1ee9ng. Th\u1eed nghi\u1ec7m tr\u00ean th\u1ecf \u0111\u1ef1c b\u1ecb m\u1ea5t b\u1ed9 ph\u1eadn sinh d\u1ee5c, c\u00e1c m\u00f4 m\u1edbi l\u1ea5y t\u1eeb t\u1ebf b\u00e0o c\u1ee7a ch\u00ednh con th\u1ecf \u0111\u00f3 sau m\u1ed9t th\u00e1ng \u0111\u00e3 t\u0103ng tr\u01b0\u1edfng v\u00e0 gi\u00fap c\u00e1c ch\u00fa th\u1ecf ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng sinh d\u1ee5c t\u1ed1t.<\/p>\n<p>(*)\u1ea2nh: H\u1ec7 th\u1ed1ng m\u1eaft \u0111i\u1ec7n t\u1eed ARGUS II \u0111\u01b0\u1ee3c C\u01a1 quan D\u01b0\u1ee3c ph\u1ea9m v\u00e0 Th\u1ef1c ph\u1ea9m M\u1ef9 (FDA) cho ph\u00e9p th\u1eed nghi\u1ec7m<\/p>\n<p>H\u1ed2NG CHUY\u00caN<br \/>\nTheo LiveScience\/SGGP<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chip n\u00e3o: Vi\u1ec7c thay th\u1ebf m\u1ed9t ph\u1ea7n n\u00e3o kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 thay th\u1ebf chi nh\u01b0ng trong t\u01b0\u01a1ng lai \u0111i\u1ec1u n\u00e0y v\u1eabn c\u00f3 th\u1ec3. Gi\u00e1o s\u01b0 Theodore Berger \u1edf \u0110\u1ea1i h\u1ecdc Nam California \u0111\u00e3 t\u1ea1o m\u1ed9t chip m\u00e1y t\u00ednh c\u00f3 th\u1ec3 c\u1ea5y v\u00e0o th\u1ebf ch\u1ed7 hippocampus, ph\u1ea7n n\u00e3o ki\u1ec3m so\u00e1t tr\u00ed nh\u1edb ng\u1eafn h\u1ea1n v\u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1249],"tags":[],"class_list":["post-273912","post","type-post","status-publish","format-standard","hentry","category-tin-tuc-y-te"],"acf":[],"_links":{"self":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/comments?post=273912"}],"version-history":[{"count":1,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273912\/revisions"}],"predecessor-version":[{"id":311085,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/posts\/273912\/revisions\/311085"}],"wp:attachment":[{"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/media?parent=273912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/categories?post=273912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/clients-previewhub.com\/hoanmy_wp\/wp-json\/wp\/v2\/tags?post=273912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}