{"id":9510,"date":"2012-01-29T20:00:00","date_gmt":"2012-01-29T20:00:00","guid":{"rendered":""},"modified":"2012-01-29T20:00:00","modified_gmt":"2012-01-29T20:00:00","slug":"tyrimas-ultragarsu-stabdo-spermos-gamyba","status":"publish","type":"post","link":"https:\/\/www.pasveik.lt\/lt\/sveikatos-ir-medicinos-naujienos\/tyrimas-ultragarsu-stabdo-spermos-gamyba\/9510\/","title":{"rendered":"Tyrimas ultragarsu stabdo spermos gamyb\u0105"},"content":{"rendered":"

Ultragarso bangos stabdo spermos gamyb\u0105, teigia nauj\u0105 galim\u0105 kontracepcijos koncepcij\u0105 tiriantys mokslininkai, ra\u0161o BBC.<\/strong><\/p>\n

Tyrimas su \u017eiurk\u0117mis parod\u0117, kad nuo ultragarso bang\u0173 spermos gamyba suma\u017e\u0117ja iki tokio lygio, kad vyrai gali tapti nevaisingi.<\/p>\n

Tyrimo eiga apra\u0161yta \u017eurnale „Reproductive Biology and Endocrinology“.<\/p>\n

Tyr\u0117jai prognozuoja, kad ultragarso bangos gali tapti kontracepcijos priemone, tiesa, pirmiausiai b\u016btina atlikti daugiau tyrim\u0173.<\/p>\n

Pirm\u0105 kart\u0105 \u0161i id\u0117ja nuskamb\u0117jo a\u0161tunt\u0105 de\u0161imtmet\u012f, dabar j\u0105 \u0117m\u0117si pl\u0117toti amerikie\u010di\u0173 mokslininkai i\u0161 \u0160iaur\u0117s Karolinos universiteto.
\nPaai\u0161k\u0117jo, kad po dviej\u0173 15-os minu\u010di\u0173 trukm\u0117s tyrim\u0173 \u017eymiai suma\u017e\u0117jo spermatozoid\u0173 lygis.<\/p>\n

Veiksmingiausia atlikti ultragarso tyrim\u0105 per \u0161ilt\u0105 s\u016br\u0173 vanden\u012f ir pakartoti po dviej\u0173 dien\u0173.<\/p>\n

Vyrai tapt\u0173 nevaisingi, kai spermatozoid\u0173 suma\u017e\u0117t\u0173 iki 15 mln. mililitre spermos.<\/p>\n

Grau\u017eik\u0173 organizme spermatozoid\u0173 suma\u017e\u0117jo iki 10 mln. spermos mililitre.<\/p>\n

Tyrimo vadovas daktaras Jamesas Tsuruta ai\u0161kino: „Reikia atlikti daugiau tyrim\u0173, kad i\u0161siai\u0161kintume, kiek laiko trunka kontraceptinis poveikis ir ar saugu pasitelkti (ultragars\u0105) daug kart\u0173.“<\/p>\n

Mokslininkai nori \u012fsitikinti, kad kontracepcija laikina, o ultragarso proced\u016bra nesukelia sterilizacijos. Taip pat svarbu i\u0161tirti, ar pakartotini\u0173 ultragarso bang\u0173 tyrim\u0173 poveikis nebus stipresnis.<\/p>\n

Autoritetingas mokslininkas Allanas Pacey‘is mano, jog id\u0117ja \u012fdomi, tik reikia atlikti daug tyrim\u0173, nes „gali b\u016bti padaryta \u017eala spermos kokybei“, o tokiu atveju gali b\u016bti padaryta \u017eala k\u016bdikiui.<\/p>\n

Lietuvos sveikata<\/p>\n

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

Tyr\u0117jai prognozuoja, kad ultragarso bangos gali tapti kontracepcijos priemone, tiesa, pirmiausiai b\u016btina atlikti daugiau tyrim\u0173.<\/p>\n

Pirm\u0105 kart\u0105 \u0161i id\u0117ja nuskamb\u0117jo a\u0161tunt\u0105 de\u0161imtmet\u012f, dabar j\u0105 \u0117m\u0117si pl\u0117toti amerikie\u010di\u0173 mokslininkai i\u0161 \u0160iaur\u0117s Karolinos universiteto.
\nPaai\u0161k\u0117jo, kad po dviej\u0173 15-os minu\u010di\u0173 trukm\u0117s tyrim\u0173 \u017eymiai suma\u017e\u0117jo spermatozoid\u0173 lygis.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27314],"tags":[1427],"site":[],"post_item_type":[27344],"class_list":["post-9510","post","type-post","status-publish","format-standard","hentry","category-ekologija-ir-sveikata","tag-kontracepcijos"],"acf":{"post_sites":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/9510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/comments?post=9510"}],"version-history":[{"count":0,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/9510\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/media?parent=9510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/categories?post=9510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/tags?post=9510"},{"taxonomy":"site","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/site?post=9510"},{"taxonomy":"post_item_type","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/post_item_type?post=9510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}