C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n h\u00fat thu\u1ed1c l\u00e1, b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng, kh\u1ed1i u tinh ho\u00e0n, \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 tu\u1ed5i t\u00e1c c\u00f3 th\u1ec3 l\u00e0m t\u1ed5n h\u1ea1i tinh tr\u00f9ng.<\/p>\n

Nghi\u00ean c\u1ee9u do c\u00e1c chuy\u00ean gia t\u1ea1i \u0110\u1ea1i h\u1ecdc Semmelweis \u1edf Budapest th\u1ef1c hi\u1ec7n, \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Sinh h\u1ecdc Sinh s\u1ea3n v\u00e0 N\u1ed9i ti\u1ebft, ng\u00e0y 1\/5. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111i ng\u01b0\u1ee3c l\u1ea1i nh\u1eefng l\u1ea7m t\u01b0\u1edfng th\u01b0\u1eddng th\u1ea5y, r\u1eb1ng v\u1ea5n \u0111\u1ec1 sinh s\u1ea3n ph\u1ea7n nhi\u1ec1u do ph\u1ee5 n\u1eef.<\/p>\n

Ph\u00f3 gi\u00e1o s\u01b0 Zsolt Kopa, ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u nghi\u00ean c\u1ee9u cho bi\u1ebft 5 y\u1ebfu t\u1ed1 k\u1ec3 tr\u00ean c\u00f3 th\u1ec3 g\u00e2y ra ph\u00e2n m\u1ea3nh DNA trong t\u1ebf b\u00e0o tinh tr\u00f9ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh th\u1ee5 tinh, mang thai v\u00e0 s\u1ee9c kh\u1ecfe ph\u00f4i thai. Ngay c\u1ea3 khi x\u1ea3y ra qu\u00e1 tr\u00ecnh th\u1ee5 tinh, n\u1ebfu v\u1eadt li\u1ec7u di truy\u1ec1n \u0111\u01b0\u1ee3c truy\u1ec1n cho ph\u00f4i thai b\u1ecb t\u1ed5n th\u01b0\u01a1ng, ng\u01b0\u1eddi ph\u1ee5 n\u1eef c\u00f3 th\u1ec3 s\u1ea3y thai.<\/p>\n

“M\u1ee9c ph\u00e2n m\u1ea3nh t\u1ed1i \u01b0u c\u1ee7a DNA th\u01b0\u1eddng l\u00e0 d\u01b0\u1edbi 25%. Tr\u00ean m\u1ee9c n\u00e0y, c\u01a1 h\u1ed9i th\u1ee5 thai gi\u1ea3m. V\u01b0\u1ee3t qu\u00e1 50%, t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng c\u1ee7a th\u1ee5 tinh trong \u1ed1ng nghi\u1ec7m c\u0169ng gi\u1ea3m”, ph\u00f3 gi\u00e1o s\u01b0 Kopa n\u00f3i th\u00eam.<\/p>\n

Theo nghi\u00ean c\u1ee9u, th\u00f3i quen h\u00fat thu\u1ed1c l\u00e0m t\u0103ng 9,19% s\u1ef1 ph\u00e2n m\u1ea3nh DNA c\u1ee7a tinh tr\u00f9ng. \u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed t\u1ea1o ra t\u00ecnh tr\u1ea1ng stress oxy h\u00f3a v\u00e0 vi\u00eam nhi\u1ec5m, d\u1eabn \u0111\u1ebfn gi\u00e3n t\u0129nh m\u1ea1ch th\u1eebng tinh – c\u00e1c t\u0129nh m\u1ea1ch m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t tinh tr\u00f9ng. Gi\u00e3n t\u0129nh m\u1ea1ch th\u1eebng tinh do \u00f4 nhi\u1ec5m l\u00e0m t\u0103ng ph\u00e2n m\u1ea3nh 13%.<\/p>\n

Thay \u0111\u1ed5i l\u1ed1i s\u1ed1ng ho\u1eb7c can thi\u1ec7p y t\u1ebf c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c r\u1ee7i ro n\u00e0y, nh\u01b0ng tu\u1ed5i t\u00e1c l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1 \u0111\u1ecbnh. Ph\u00f3 gi\u00e1o s\u01b0 Kopa cho bi\u1ebft s\u1ef1 ph\u00e2n m\u1ea3nh DNA t\u0103ng m\u1ea1nh (12%) sau khi nam gi\u1edbi 50 tu\u1ed5i. V\u00ec v\u1eady, c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng tinh tr\u00f9ng s\u1ebd b\u1eaft \u0111\u1ea7u suy gi\u1ea3m nhanh h\u01a1n \u1edf \u0111\u1ed9 tu\u1ed5i n\u00e0y.<\/p>\n

<\/p>\n

H\u00fat thu\u1ed1c l\u00e1 l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng tinh tr\u00f9ng c\u1ee7a nam gi\u1edbi. \u1ea2nh:<\/p>\n

Gi\u00e1o s\u01b0 Anett Szab\u00f3, \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u, cho bi\u1ebft \u1ea3nh h\u01b0\u1edfng c\u1ee7a nh\u1eefng th\u00f3i quen x\u1ea5u trong l\u1ed1i s\u1ed1ng t\u00edch t\u1ee5 theo th\u1eddi gian. Khi nam gi\u1edbi \u0111\u00e3 cao tu\u1ed5i, c\u00e1c th\u00f3i quen n\u00e0y \u0103n s\u00e2u, g\u00e2y nhi\u1ec1u thi\u1ec7t h\u1ea1i.<\/p>\n

V\u1edbi xu h\u01b0\u1edbng l\u1eadp gia \u0111\u00ecnh mu\u1ed9n hi\u1ec7n nay, c\u00e1c c\u1eb7p v\u1ee3 ch\u1ed3ng c\u1ea7n c\u00e2n nh\u1eafc \u0111\u1ebfn y\u1ebfu t\u1ed1 c\u1ea3n tr\u1edf kh\u1ea3 n\u0103ng th\u1ee5 thai kh\u00e1c nh\u01b0 b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng, th\u01b0\u1eddng kh\u00f4ng xu\u1ea5t hi\u1ec7n \u1edf ng\u01b0\u1eddi tr\u1ebb.<\/p>\n

Ti\u1ebfn s\u0129 Andrew Yip, khoa Ti\u1ebft ni\u1ec7u (\u0110\u1ea1i h\u1ecdc Hong Kong), nh\u1eadn \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n v\u00ec \u00edt \u0111\u00e0n \u00f4ng c\u00e2n nh\u1eafc \u0111\u1ebfn vi\u1ec7c ki\u1ec3m tra s\u1ee9c kh\u1ecfe ti\u1ec1n h\u00f4n nh\u00e2n. H\u1ecd th\u01b0\u1eddng kh\u00f4ng ngh\u0129 v\u1ea5n \u0111\u1ec1 ch\u1ee9c n\u0103ng sinh d\u1ee5c n\u1eb1m \u1edf b\u1ea3n th\u00e2n.<\/p>\n

“H\u1ea7u h\u1ebft b\u1ec7nh nh\u00e2n c\u1ee7a t\u00f4i ph\u00e0n n\u00e0n v\u1ec1 th\u1eddi gian l\u00e0m vi\u1ec7c d\u00e0i, ngh\u1ec9 ng\u01a1i \u00edt, v\u1eadn \u0111\u1ed9ng k\u00e9m. Nhi\u1ec1u ng\u01b0\u1eddi h\u00fat thu\u1ed1c, u\u1ed1ng r\u01b0\u1ee3u v\u00e0 c\u00f3 l\u1ed1i s\u1ed1ng kh\u00f4ng l\u00e0nh m\u1ea1nh. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 \u1edf c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn”, ti\u1ebfn s\u0129 Yip n\u00f3i.<\/p>\n

Theo gi\u00e1o s\u01b0 Kopa, nam gi\u1edbi c\u1ea7n nh\u1eadn th\u1ee9c r\u00f5 h\u01a1n nh\u1eefng nguy c\u01a1 g\u00e2y v\u00f4 sinh. C\u00e1c tr\u01b0\u1eddng h\u1ecdc c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc b\u1ed5 sung nh\u1eefng th\u00f4ng tin n\u00e0y v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c gi\u1edbi t\u00ednh cho thanh thi\u1ebfu ni\u00ean. B\u00e1c s\u0129 c\u00f3 th\u1ec3 nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c thay \u0111\u1ed5i l\u1ed1i s\u1ed1ng, gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c y\u1ebfu t\u1ed1 r\u1ee7i ro trong m\u1ed7i l\u1ea7n kh\u00e1m b\u1ec7nh, b\u1ea5t k\u1ec3 chuy\u00ean m\u00f4n, v\u1ec1 s\u1ee9c kh\u1ecfe sinh s\u1ea3n c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan ch\u1eb7t ch\u1ebd v\u1edbi s\u1ee9c kh\u1ecfe n\u00f3i chung.<\/p>\n

Gi\u00e1o s\u01b0 Szab\u00f3 cho bi\u1ebft n\u1ebfu nam gi\u1edbi c\u00f3 th\u1ec3 gi\u1ea3m nguy c\u01a1 t\u1ed5n th\u01b0\u01a1ng DNA b\u1eb1ng l\u1ed1i s\u1ed1ng l\u00e0nh m\u1ea1nh, h\u1ecd s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c chi ph\u00ed cho k\u1ebf ho\u1ea1ch sinh con v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n

\nTh\u1ee5c Linh
\n<\/strong>
\n(Theo<\/p>\n

)<\/p>\n

\n
<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"
Hungary C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n h\u00fat thu\u1ed1c l\u00e1, b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng, kh\u1ed1i u tinh ho\u00e0n, \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed v\u00e0 tu\u1ed5i t\u00e1c c\u00f3 th\u1ec3 l\u00e0m t\u1ed5n h\u1ea1i tinh tr\u00f9ng. Nghi\u00ean c\u1ee9u do c\u00e1c chuy\u00ean gia t\u1ea1i \u0110\u1ea1i h\u1ecdc Semmelweis \u1edf Budapest th\u1ef1c hi\u1ec7n, \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Sinh h\u1ecdc Sinh s\u1ea3n v\u00e0 N\u1ed9i … <\/p>\n","protected":false},"author":1,"featured_media":1298,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,2],"tags":[],"_links":{"self":[{"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/posts\/1297"}],"collection":[{"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/comments?post=1297"}],"version-history":[{"count":2,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/posts\/1297\/revisions"}],"predecessor-version":[{"id":1905,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/posts\/1297\/revisions\/1905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/media\/1298"}],"wp:attachment":[{"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/media?parent=1297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/categories?post=1297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nghethuatlamtinh.com\/wp-json\/wp\/v2\/tags?post=1297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}