{"id":49115,"date":"2021-03-14T19:48:00","date_gmt":"2021-03-14T17:48:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=49115"},"modified":"2021-03-13T19:54:22","modified_gmt":"2021-03-13T17:54:22","slug":"sosem-volt-meg-ennyi-ikerszules-vilagszerte","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=49115&lang=hu","title":{"rendered":"Sosem volt m\u00e9g ennyi ikersz\u00fcl\u00e9s vil\u00e1gszerte"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Minden eddigin\u00e9l t\u00f6bb iker sz\u00fcletik vil\u00e1gszerte: \u00e9vente mintegy 1,6 milli\u00f3an, minden 42. gyerek ikerk\u00e9nt j\u00f6n vil\u00e1gra \u2013 \u00edrja az <a href=\"https:\/\/www.origo.hu\/tudomany\/20210312-minden-eddiginel-tobb-iker-szuletik-vilagszerte-a-kutatok-szerint.html\" target=\"_blank\" rel=\"noreferrer noopener\">Origo<\/a>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A gyerekv\u00e1llal\u00e1s k\u00e9s\u0151bbre tol\u00f3d\u00e1sa \u00e9s a mesters\u00e9ges megterm\u00e9keny\u00edt\u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3dszerei hat\u00e1s\u00e1ra az 1980-as \u00e9vek \u00f3ta egyharmad\u00e1val n\u00f6vekedett az ikersz\u00fcl\u00e9sek sz\u00e1ma \u2013 olvashat\u00f3 a Reproduction Medicine c\u00edm\u0171 tudom\u00e1nyos lapban bemutatott jelent\u00e9sben.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"480\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/0-48.jpg\" alt=\"\" class=\"wp-image-49005\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/0-48.jpg 840w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/0-48-300x171.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/0-48-768x439.jpg 768w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az Oxfordi Egyetem kutat\u00f3ja, Christiaan Monden \u00e9s koll\u00e9g\u00e1i sz\u00e1m\u00edt\u00e1sai szerint 2010 \u00e9s 2015 k\u00f6z\u00f6tt 165 orsz\u00e1gban ezer sz\u00fclet\u00e9sb\u0151l 12 ikersz\u00fclet\u00e9s volt. 1980 \u00e9s 1985 k\u00f6z\u00f6tt m\u00e9g ezer sz\u00fcl\u00e9sre 9 ikersz\u00fcl\u00e9s jutott 112 orsz\u00e1g adatai alapj\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az ikrek mintegy 80 sz\u00e1zal\u00e9ka Afrik\u00e1ban \u00e9s \u00c1zsi\u00e1ban j\u00f6n vil\u00e1gra, de a nyugati orsz\u00e1gok is felz\u00e1rk\u00f3znak: m\u00edg az ar\u00e1ny Afrik\u00e1ban stabil maradt, Eur\u00f3p\u00e1ban 60 sz\u00e1zal\u00e9kkal, \u00c9szak-Amerik\u00e1ban 71 sz\u00e1zal\u00e9kkal n\u00f6vekedett. \u00c1zsi\u00e1ban is n\u0151tt az ar\u00e1ny 32 sz\u00e1zal\u00e9kkal. A tud\u00f3sok szerint a sz\u00e1mok arra utalnak, hogy az \u00e9rt\u00e9kek Eur\u00f3p\u00e1ban \u00e9s \u00c9szak-Amerik\u00e1ban el\u00e9rt\u00e9k a cs\u00facsot. A n\u00f6veked\u00e9s nagyr\u00e9szt a k\u00e9tpet\u00e9j\u0171 ikrekn\u00e9l megfigyelhet\u0151, m\u00edg az egypet\u00e9j\u0171ekn\u00e9l alig v\u00e1ltozott.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/1-2021-03-12t221346711.jpg\" alt=\"\" class=\"wp-image-49006\" width=\"373\" height=\"373\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/1-2021-03-12t221346711.jpg 403w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/1-2021-03-12t221346711-300x300.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/1-2021-03-12t221346711-150x150.jpg 150w\" sizes=\"auto, (max-width: 373px) 100vw, 373px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ezt a szak\u00e9rt\u0151k f\u0151k\u00e9nt a mesters\u00e9ges megterm\u00e9keny\u00edt\u00e9ssel hozz\u00e1k \u00f6sszef\u00fcgg\u00e9sbe, de az anya \u00e9letkora is szerepet j\u00e1tszik.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Monden szerint az\u00e9rt is lehet cs\u00facs\u00e9rt\u00e9kr\u0151l besz\u00e9lni, mert a hangs\u00faly egyre ink\u00e1bb az egybab\u00e1s sz\u00fcl\u00e9sre ker\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eEz az\u00e9rt is fontos, mert az ikerterhess\u00e9gekn\u00e9l n\u0151 a bab\u00e1k \u00e9s gyerekek magasabb hal\u00e1loz\u00e1si ar\u00e1nya, magasabb az any\u00e1k \u00e9s a gyerekek komplik\u00e1ci\u00f3kock\u00e1zata a terhess\u00e9g alatt, a sz\u00fcl\u00e9s sor\u00e1n \u00e9s a sz\u00fcl\u00e9st k\u00f6vet\u0151en\u201d \u2013 id\u00e9zi a szakembert a BBC.com.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az ikrek eset\u00e9ben t\u00f6bb a sz\u00fcl\u00e9si sz\u00f6v\u0151dm\u00e9ny, gyakrabban \u00e9rkeznek kor\u00e1n, alacsonyabb sz\u00fclet\u00e9si s\u00fallyal, valamint nagyobb a halvasz\u00fclet\u00e9s kock\u00e1zata is. K\u00fcl\u00f6n\u00f6sen Afrik\u00e1ban sz\u00fcletik sok k\u00e9tpet\u00e9j\u0171 iker, ezen bel\u00fcl Nyugat-Afrik\u00e1ban magas az ikersz\u00fclet\u00e9sek sz\u00e1ma. Val\u00f3sz\u00edn\u0171leg a genetikai hajlam fontos szerepet j\u00e1tszik ebben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Afrik\u00e1ban az ikrekn\u00e9l k\u00fcl\u00f6n\u00f6sen nagy a gyerekkori hal\u00e1loz\u00e1s kock\u00e1zata. \u00cdgy b\u00e1r egyre jobban k\u00f6zel\u00edt az eur\u00f3pai \u00e9s afrikai orsz\u00e1gok ikersz\u00fclet\u00e9seinek ar\u00e1nya, a t\u00fal\u00e9l\u00e9si es\u00e9lyeket tekintve hatalmasak a k\u00fcl\u00f6nbs\u00e9gek.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/3-2021-03-12t221344502.jpg\" alt=\"\" class=\"wp-image-49007\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/3-2021-03-12t221344502.jpg 600w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/3-2021-03-12t221344502-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az alacsony \u00e9s k\u00f6zepes bev\u00e9tel\u0171 orsz\u00e1gokban sz\u00fclet\u0151 ikrek sors\u00e1ra ez\u00e9rt k\u00fcl\u00f6n\u00f6s figyelmet kellene ford\u00edtani \u2013 v\u00e9lik a tud\u00f3sok. Afrika Szahar\u00e1t\u00f3l d\u00e9lre elter\u00fcl\u0151 r\u00e9sz\u00e9n \u00e9vente t\u00f6bb mint 200 ezer gyerek vesz\u00edti el ikertestv\u00e9r\u00e9t \u00e9let\u00fck els\u0151 \u00e9v\u00e9ben.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>(origo.hu)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Minden eddigin\u00e9l t\u00f6bb iker sz\u00fcletik vil\u00e1gszerte: \u00e9vente mintegy 1,6 milli\u00f3an, minden 42. gyerek ikerk\u00e9nt j\u00f6n vil\u00e1gra.<\/p>\n","protected":false},"author":12,"featured_media":49005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,23,592,39],"tags":[32033],"class_list":["post-49115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-fotok","category-tarsadalom","category-vilag","tag-ikrek"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=49115"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49115\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/49005"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=49115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=49115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=49115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}