{"id":20495,"date":"2025-10-05T14:09:59","date_gmt":"2025-10-05T07:09:59","guid":{"rendered":"https:\/\/nopphatnguoi.vn\/blog\/robot-sieu-nho-co-the-giup-dua-thuoc-den-vi-tri-muc-tieu-trong-co-the\/"},"modified":"2025-10-05T14:10:07","modified_gmt":"2025-10-05T07:10:07","slug":"robot-sieu-nho-co-the-giup-dua-thuoc-den-vi-tri-muc-tieu-trong-co-the","status":"publish","type":"post","link":"https:\/\/nopphatnguoi.vn\/blog\/robot-sieu-nho-co-the-giup-dua-thuoc-den-vi-tri-muc-tieu-trong-co-the\/","title":{"rendered":"Robot si\u00eau nh\u1ecf c\u00f3 th\u1ec3 gi\u00fap \u0111\u01b0a thu\u1ed1c \u0111\u1ebfn v\u1ecb tr\u00ed m\u1ee5c ti\u00eau trong c\u01a1 th\u1ec3"},"content":{"rendered":"<div>\n<p>C&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u t&#7841;i &#272;&#7841;i h&#7885;c Michigan v&agrave; &#272;&#7841;i h&#7885;c Oxford &#273;&atilde; t&#7841;o ra m&#7897;t lo&#7841;i vi r&ocirc; b&#7889;t m&#7899;i c&oacute; kh&#7843; n&#259;ng ph&acirc;n ph&#7889;i thu&#7889;c ch&iacute;nh x&aacute;c &#273;&#7871;n c&aacute;c m&ocirc; &#273;&iacute;ch, &#273;&aacute;nh d&#7845;u m&#7897;t b&#432;&#7899;c ti&#7871;n quan tr&#7885;ng trong l&#297;nh v&#7921;c &#273;i&#7873;u tr&#7883; b&#7879;nh. Lo&#7841;i vi r&ocirc; b&#7889;t n&agrave;y &#273;&#432;&#7907;c c&#7845;u t&#7841;o t&#7915; c&aacute;c h&#7841;t hai m&#7863;t, bao g&#7891;m m&#7897;t lo&#7841;i gel c&oacute; th&#7875; mang thu&#7889;c v&agrave; c&aacute;c nam ch&acirc;m cho ph&eacute;p ki&#7875;m so&aacute;t ch&uacute;ng.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/media.tripmap.vn\/blog-npn\/2025\/10\/robot-sieu-nho-co-the-giup-dua-thuoc-den-vi-tri-muc-tieu-trong-co-the.webp\" alt=\"\" width=\"100%\"><\/figure>\n<p>Theo nghi&ecirc;n c&#7913;u &#273;&#432;&#7907;c c&ocirc;ng b&#7889; tr&ecirc;n t&#7841;p ch&iacute; Science Advances, lo&#7841;i vi r&ocirc; b&#7889;t n&agrave;y c&oacute; th&#7875; c&#7843;i thi&#7879;n &#273;&aacute;ng k&#7875; hi&#7879;u qu&#7843; c&#7911;a vi&#7879;c ph&acirc;n ph&#7889;i thu&#7889;c qua t&#297;nh m&#7841;ch. Trong qu&aacute; tr&igrave;nh &#273;i&#7873;u tr&#7883; b&#7879;nh, ch&#7881; c&oacute; 0,7% thu&#7889;c &#273;&#7871;n &#273;&#432;&#7907;c m&ocirc; &#273;&iacute;ch, c&ograve;n l&#7841;i b&#7883; ph&acirc;n t&aacute;n ra c&aacute;c ph&#7847;n kh&aacute;c c&#7911;a c&#417; th&#7875;. Tuy nhi&ecirc;n, v&#7899;i lo&#7841;i vi r&ocirc; b&#7889;t m&#7899;i n&agrave;y, c&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u &#273;&atilde; c&oacute; th&#7875; &#273;i&#7873;u h&#432;&#7899;ng ch&uacute;ng &#273;&#7871;n v&#7883; tr&iacute; &#273;&iacute;ch b&#7857;ng t&#7915; tr&#432;&#7901;ng v&agrave; gi&#7843;i ph&oacute;ng thu&#7889;c ch&iacute;nh x&aacute;c t&#7841;i &#273;&oacute;.<\/p>\n<p>Trong m&#7897;t th&iacute; nghi&#7879;m m&ocirc; ph&#7887;ng &#273;i&#7873;u tr&#7883; b&#7879;nh vi&ecirc;m ru&#7897;t, c&aacute;c vi r&ocirc; b&#7889;t &#273;&#432;&#7907;c &#273;&#432;a v&agrave;o ru&#7897;t l&#7907;n v&agrave; &#273;i&#7873;u h&#432;&#7899;ng &#273;&#7871;n v&#7883; tr&iacute; &#273;&iacute;ch b&#7857;ng t&#7915; tr&#432;&#7901;ng. Khi gel tan ra, n&oacute; gi&#7843;i ph&oacute;ng m&#7897;t lo&#7841;i thu&#7889;c nhu&#7897;m m&agrave; nh&oacute;m nghi&ecirc;n c&#7913;u &#273;&atilde; ph&aacute;t hi&#7879;n &#273;&#7875; &#273;&#7843;m b&#7843;o r&#7857;ng thu&#7889;c &#273;&atilde; &#273;&#7871;n v&#7883; tr&iacute; &#273;&iacute;ch. Nh&oacute;m nghi&ecirc;n c&#7913;u c&#361;ng &#273;&atilde; th&#7917; nghi&#7879;m kh&#7843; n&#259;ng gi&#7843;i ph&oacute;ng thu&#7889;c ch&#7853;m, v&#7899;i m&#7897;t s&#7889; gel tan ra trong th&#7901;i gian d&agrave;i h&#417;n.<\/p>\n<p>M&#7897;t trong nh&#7919;ng t&iacute;nh n&#259;ng &#273;&aacute;ng ch&uacute; &yacute; c&#7911;a lo&#7841;i vi r&ocirc; b&#7889;t n&agrave;y l&agrave; kh&#7843; n&#259;ng &#273;i&#7873;u h&#432;&#7899;ng tr&#7903; l&#7841;i catheter v&agrave; thu h&#7891;i sau khi ph&acirc;n ph&#7889;i thu&#7889;c. &#272;i&#7873;u n&agrave;y c&oacute; th&#7875; gi&uacute;p gi&#7843;m thi&#7875;u t&aacute;c &#273;&#7897;ng ph&#7909; v&agrave; c&#7843;i thi&#7879;n hi&#7879;u qu&#7843; &#273;i&#7873;u tr&#7883;. N&#7871;u &#273;&#432;&#7907;c ph&acirc;n ph&#7889;i t&#7841;i nhi&#7873;u v&#7883; tr&iacute;, ch&#7913;c n&#259;ng n&agrave;y c&oacute; th&#7875; c&#7843;i thi&#7879;n &#273;i&#7873;u tr&#7883; b&#7879;nh vi&ecirc;m ru&#7897;t, v&iacute; d&#7909; nh&#432; ph&acirc;n ph&#7889;i nhi&#7873;u lo&#7841;i thu&#7889;c nh&#432; steroid, thu&#7889;c &#273;i&#7873;u ch&#7881;nh mi&#7877;n d&#7883;ch v&agrave; c&aacute;c t&aacute;c nh&acirc;n t&aacute;i t&#7841;o &#273;&#7871;n c&aacute;c v&#7883; tr&iacute; vi&ecirc;m kh&aacute;c nhau d&#7885;c theo ru&#7897;t.<\/p>\n<p>C&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u c&#361;ng &#273;&atilde; th&#7917; nghi&#7879;m m&#7897;t tr&#432;&#7901;ng h&#7907;p ph&#7851;u thu&#7853;t x&acirc;m l&#7845;n t&#7889;i thi&#7875;u v&#7899;i m&#7897;t m&ocirc; h&igrave;nh c&#7911;a &#273;&#7847;u g&#7889;i ng&#432;&#7901;i. C&aacute;c vi r&ocirc; b&#7889;t &#273;&#432;&#7907;c gi&#7843;i ph&oacute;ng t&#7841;i m&#7897;t khu v&#7921;c d&#7877; ti&#7871;p c&#7853;n, sau &#273;&oacute; &#273;&#432;&#7907;c &#273;i&#7873;u khi&#7875;n &#273;&#7871;n m&#7897;t v&#7883; tr&iacute; kh&oacute; ti&#7871;p c&#7853;n &#273;&#7875; gi&#7843;i ph&oacute;ng m&#7897;t lo&#7841;i thu&#7889;c nhu&#7897;m tr&#432;&#7899;c khi &#273;i&#7873;u h&#432;&#7899;ng tr&#7903; l&#7841;i v&#7883; tr&iacute; nh&#7853;p v&agrave;o &#273;&#7875; tr&iacute;ch xu&#7845;t.<\/p>\n<p>Qu&aacute; tr&igrave;nh t&#7841;o ra c&aacute;c h&#7841;t vi r&ocirc; b&#7889;t bao g&#7891;m vi&#7879;c &#273;&#7849;y m&#7897;t d&ograve;ng gel ch&#7913;a c&aacute;c h&#7841;t nam ch&acirc;m qua m&#7897;t k&ecirc;nh h&#7865;p. M&#7897;t d&ograve;ng d&#7847;u &#273;i v&agrave;o thi&#7871;t b&#7883; v&agrave; giao thoa v&#7899;i gel, g&otilde; ra c&aacute;c gi&#7885;t c&oacute; k&iacute;ch th&#432;&#7899;c &#273;&#7891;ng &#273;&#7873;u. C&aacute;c h&#7841;t gel nam ch&acirc;m ch&igrave;m xu&#7889;ng &#273;&aacute;y c&#7911;a gi&#7885;t v&agrave; gel tr&#7889;ng n&#7893;i l&ecirc;n tr&ecirc;n. C&aacute;c thi&#7871;t b&#7883; k&#7871;t qu&#7843;, &#273;&#432;&#7907;c g&#7885;i l&agrave; vi r&ocirc; b&#7889;t gi&#7885;t d&#7851;n t&#7915; v&#297;nh c&#7917;u ho&#7863;c PMDMs, &#273;o kho&#7843;ng 0,2 milimet, ho&#7863;c r&#7897;ng hai s&#7907;i t&oacute;c ng&#432;&#7901;i.<\/p>\n<p>Gi&aacute;o s&#432; Molly Stevens, John Black v&#7873; Khoa h&#7885;c Sinh h&#7885;c t&#7841;i Vi&#7879;n K&#7929; thu&#7853;t Sinh h&#7885;c c&#7911;a &#272;&#7841;i h&#7885;c Oxford v&agrave; &#273;&#7891;ng t&aacute;c gi&#7843; cao c&#7845;p c&#7911;a nghi&ecirc;n c&#7913;u, cho bi&#7871;t: &#8220;Nh&oacute;m nghi&ecirc;n c&#7913;u &#273;ang ti&#7871;n g&#7847;n h&#417;n &#273;&#7871;n vi&#7879;c ph&acirc;n ph&#7889;i thu&#7889;c &#273;i&#7873;u tr&#7883; ti&ecirc;n ti&#7871;n&#8221;. Nh&oacute;m nghi&ecirc;n c&#7913;u c&#361;ng &#273;&atilde; s&#7917; d&#7909;ng m&ocirc; ph&#7887;ng &#273;&#7875; d&#7921; &#273;o&aacute;n v&agrave; tinh ch&#7881;nh c&aacute;ch c&aacute;c vi r&ocirc; b&#7889;t di chuy&#7875;n d&#432;&#7899;i c&aacute;c t&#7847;n s&#7889; t&#7915; tr&#432;&#7901;ng c&#7909; th&#7875;. C&aacute;c kh&oacute;a h&#7885;c ch&#432;&#7899;ng ng&#7841;i v&#7853;t m&ocirc; ph&#7887;ng &#273;&atilde; &#273;&#432;&#7907;c s&#7917; d&#7909;ng &#273;&#7875; th&#7917; nghi&#7879;m &#273;i&#7873;u khi&#7875;n c&aacute;c vi r&ocirc; b&#7889;t qua c&aacute;c m&ocirc;i tr&#432;&#7901;ng ph&#7913;c t&#7841;p.<\/p>\n<p>Trong t&#432;&#417;ng lai, nh&oacute;m nghi&ecirc;n c&#7913;u s&#7869; thi&#7871;t k&#7871; c&aacute;c vi r&ocirc; b&#7889;t m&#7899;i c&oacute; th&#7875; &#273;i&#7873;u h&#432;&#7899;ng t&#7889;t h&#417;n trong c&aacute;c m&ocirc;i tr&#432;&#7901;ng ph&#7913;c t&#7841;p. H&#7885; s&#7869; th&#7917; nghi&#7879;m c&aacute;c h&#7841;t kh&aacute;c nhau trong c&aacute;c nh&#361; t&#432;&#417;ng &#273;&#7875; hi&#7875;u c&aacute;ch ch&uacute;ng thu h&uacute;t nhau v&agrave; nghi&ecirc;n c&#7913;u c&aacute;ch c&aacute;c b&#7847;y h&#7841;t l&#7899;n h&#417;n h&agrave;nh x&#7917; d&#432;&#7899;i c&aacute;c t&#7915; tr&#432;&#7901;ng kh&aacute;c nhau.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Vi r\u00f4 b\u1ed1t h\u00ecnh th\u00e0nh trong gi\u1ecdt c\u00f3 th\u1ec3 cho ph\u00e9p \u0111\u01b0a thu\u1ed1c nh\u1eafm m\u1ee5c ti\u00eau ch\u00ednh x\u00e1c b\u1eb1ng c\u00e1ch \u0111\u01b0a thu\u1ed1c v\u00e0 nam ch\u00e2m \u0111\u1ebfn m\u00f4 \u0111\u00edch m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Vi r\u00f4 b\u1ed1t \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb m\u1ed9t lo\u1ea1i gel c\u00f3 th\u1ec3 ch\u1ee9a thu\u1ed1c v\u00e0 nam ch\u00e2m gi\u00fap ki\u1ec3m so\u00e1t ch\u00fang. C\u00e1c vi r\u00f4 b\u1ed1t \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m trong m\u1ed9t th\u00ed nghi\u1ec7m m\u00f4 ph\u1ecfng \u0111i\u1ec1u tr\u1ecb b\u1ec7nh vi\u00eam ru\u1ed9t \u1edf ru\u1ed9t l\u1ee3n v\u00e0 m\u1ed9t tr\u01b0\u1eddng h\u1ee3p ph\u1eabu thu\u1eadt x\u00e2m l\u1ea5n t\u1ed1i thi\u1ec3u v\u1edbi m\u00f4 h\u00ecnh \u0111\u1ea7u g\u1ed1i c\u1ee7a ng\u01b0\u1eddi.&#8221;<\/p>\n","protected":false},"author":1,"featured_media":20497,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[3],"tags":[2876,15924,15923,15925,15922,15921],"class_list":["post-20495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoi-su","tag-cong-nghe-y-te","tag-dieu-tri-benh","tag-nam-cham","tag-phau-thuat-xam-lan-toi-thieu","tag-thuoc-nham-muc-tieu","tag-vi-ro-bot"],"_links":{"self":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/20495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/comments?post=20495"}],"version-history":[{"count":0,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/20495\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media\/20497"}],"wp:attachment":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media?parent=20495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/categories?post=20495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/tags?post=20495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}