{"id":20102,"date":"2022-11-22T09:08:47","date_gmt":"2022-11-22T08:08:47","guid":{"rendered":"https:\/\/cassandraprogram.info\/negativ-tendenciak-a-spermiumszam-valtozasaban\/"},"modified":"2022-11-22T09:08:47","modified_gmt":"2022-11-22T08:08:47","slug":"negativ-tendenciak-a-spermiumszam-valtozasaban","status":"publish","type":"post","link":"https:\/\/cassandraprogram.info\/en\/negativ-tendenciak-a-spermiumszam-valtozasaban\/","title":{"rendered":"Negat\u00edv tendenci\u00e1k a spermiumsz\u00e1m v\u00e1ltoz\u00e1s\u00e1ban"},"content":{"rendered":"<p><mark>Sz\u00e1mos tanulm\u00e1ny sz\u00e1molt be a sperma min\u0151s\u00e9g\u00e9re \u00e9s a f\u00e9rfiak reprodukt\u00edv eg\u00e9szs\u00e9g\u00e9re vonatkoz\u00f3 mutat\u00f3k roml\u00e1s\u00e1r\u00f3l. Kor\u00e1bbi elemz\u00e9s\u00fcnk az 1981-2013 k\u00f6z\u00f6tt megjelent tanulm\u00e1nyok alapj\u00e1n a spermium koncentr\u00e1ci\u00f3 (SK) \u00e9s a teljes spermiumsz\u00e1m (TSSZ) jelent\u0151s cs\u00f6kken\u00e9s\u00e9t mutatta be az \u00e9szak-amerikai \u2013 eur\u00f3pai \u00e9s ausztr\u00e1l (NEA) f\u00e9rfiak k\u00f6r\u00e9ben. Ebben az id\u0151szakban nem volt elegend\u0151 inform\u00e1ci\u00f3 D\u00e9l- \u00e9s K\u00f6z\u00e9p-Amerik\u00e1b\u00f3l, \u00c1zsi\u00e1b\u00f3l \u00e9s Afrik\u00e1b\u00f3l (SAA) sz\u00e1rmaz\u00f3 adatokr\u00f3l ahhoz, hogy megb\u00edzhat\u00f3an meg lehessen becs\u00fclni az ezeken a kontinenseken \u00e9l\u0151 f\u00e9rfiak k\u00f6r\u00e9ben tapasztalhat\u00f3 tendenci\u00e1kat.<\/mark><\/p>\n<p>A jelen tanulm\u00e1ny c\u00e9lja, hogy valamennyi kontinensre kiterjed\u0151en vizsg\u00e1lja a spermiumsz\u00e1m alakul\u00e1s\u00e1nak tendenci\u00e1it. Ez a sz\u00e1m glob\u00e1lisan megfigyelhet\u0151 cs\u00f6kken\u00e9s\u00e9nek sz\u00e9lesebb k\u00f6r\u0171 k\u00f6vetkezm\u00e9nyei, a kor\u00e1bbi elemz\u00e9s\u00fcnk \u00e1ltal nem felt\u00e1rt t\u00e1rgyk\u00f6r\u00f6k \u00e9s a k\u00e9rd\u00e9st \u00f6vez\u0151 ellentmond\u00e1sok indokolj\u00e1k egy naprak\u00e9sz statisztikai anal\u00edzis elv\u00e9gz\u00e9s\u00e9t.<\/p>\n<p>Ez az elemz\u00e9s az els\u0151, amely a spermiumok sz\u00e1m\u00e1nak cs\u00f6kken\u00e9s\u00e9r\u0151l sz\u00e1mol be a nem szelekt\u00e1lt d\u00e9l- \u00e9s k\u00f6z\u00e9p-amerikai \u2013 \u00e1zsiai &#8211; afrikai f\u00e9rfiak k\u00f6r\u00e9ben, mivel kor\u00e1bbi vizsg\u00e1latok eset\u00e9ben nem \u00e1lltak rendelkez\u00e9sre megfelel\u0151 adatok ezen kontinensek vizsg\u00e1lat\u00e1hoz. Ezen t\u00falmen\u0151en, az adatokb\u00f3l az is l\u00e1that\u00f3, hogy ez a vil\u00e1gm\u00e9ret\u0171 cs\u00f6kken\u00e9s a 21. sz\u00e1zadban gyorsul\u00f3 \u00fctemben folytat\u00f3dik. S\u00fcrg\u0151sen sz\u00fcks\u00e9g van e folyamatos cs\u00f6kken\u00e9s okainak kutat\u00e1s\u00e1ra \u00e9s a f\u00e9rfiak reprodukt\u00edv eg\u00e9szs\u00e9g\u00e9nek tov\u00e1bbi roml\u00e1s\u00e1t megakad\u00e1lyoz\u00f3 int\u00e9zked\u00e9sekre.<\/p>\n<p>A teljes cikk eredeti nyelven <a href=\"https:\/\/academic.oup.com\/humupd\/article\/29\/2\/157\/6824414\" target=\"_blank\" rel=\"noopener\">itt<\/a> el\u00e9rhet\u0151.<\/p>\n<p class=\"own-last-p\">A bejegyz\u00e9s az Oxford Academic 2022-ben k\u00f6z\u00f6lt \u00edr\u00e1s alapj\u00e1n k\u00e9sz\u00fclt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sz\u00e1mos tanulm\u00e1ny sz\u00e1molt be a sperma min\u0151s\u00e9g\u00e9re \u00e9s a f\u00e9rfiak reprodukt\u00edv eg\u00e9szs\u00e9g\u00e9re vonatkoz\u00f3 mutat\u00f3k roml\u00e1s\u00e1r\u00f3l. Kor\u00e1bbi elemz\u00e9s\u00fcnk az 1981-2013 k\u00f6z\u00f6tt megjelent tanulm\u00e1nyok alapj\u00e1n a spermium koncentr\u00e1ci\u00f3 (SK) \u00e9s a teljes spermiumsz\u00e1m (TSSZ) jelent\u0151s cs\u00f6kken\u00e9s\u00e9t mutatta be az \u00e9szak-amerikai \u2013 eur\u00f3pai \u00e9s ausztr\u00e1l (NEA) f\u00e9rfiak k\u00f6r\u00e9ben. Ebben az id\u0151szakban nem volt elegend\u0151 inform\u00e1ci\u00f3 D\u00e9l- \u00e9s K\u00f6z\u00e9p-Amerik\u00e1b\u00f3l, [&hellip;]<\/p>\n","protected":false},"author":294,"featured_media":19553,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1671],"tags":[1779,1780,1781,1782,1783,1784,1785,1786,1787,1788,1789,1790,1791,1792,1793,1794,1795,1755,1796,1797,1798,1799,1800,1801,1802,1803,1804,1805,1806,1807,1808,1809,1810,1811,1812,1761,1763,1813,1814,1815,1816,1817,1818,1819,1820,1821,1822,1823,1824,1825,1826,1827,1828,1829,1830,1831,1832,1833,1834,1835,1836,1837,1838,1778,1839,1840,1841,1842],"bejegyzestipus":[209],"felkeszuleskategoria":[],"forraskategoria":[2322,2321,2324],"mediatipus":[],"nyelv":[34,35],"class_list":["post-20102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-adaptacio","tag-adaptacioskepesseg","tag-aggodalom","tag-alkalmazkodas","tag-alkalmazkodokepesseg","tag-bakterium","tag-betegseg","tag-bio","tag-csalad","tag-cselekves","tag-depresszio","tag-ebola","tag-egeszsegugy","tag-egzisztencialiskockazat","tag-ehezes","tag-eletminoseg","tag-eletmod","tag-ellenallokepesseg","tag-ember","tag-eroszak","tag-esely","tag-felelosseg","tag-fertozes","tag-generacio","tag-gyermek","tag-halal","tag-hatas","tag-igeny","tag-kepesseg","tag-kiszaradas","tag-klimaduh","tag-klimagyasz","tag-klimaszorongas","tag-klimatagadas","tag-klimatudatossag","tag-klimavalsag","tag-kockazat","tag-kozosseg","tag-meditacio","tag-megbekeles","tag-megelhetes","tag-neveles","tag-ongyilkossag","tag-paradigmavaltas","tag-pszichologia","tag-pusztulas","tag-reziliencia","tag-stabilitas","tag-stressz","tag-szervezet","tag-szeteses","tag-szorongas","tag-szukseg","tag-szukseglet","tag-tanulas","tag-tapanyag","tag-tapanyaghiany","tag-taplalkozas","tag-tarsadalom","tag-termeszet","tag-tudatossag","tag-tuleles","tag-uveghazgazok","tag-valtozas","tag-vegan","tag-vegetarianus","tag-virus","tag-vizminoseg","bejegyzestipus-forras","forraskategoria-ember","forraskategoria-tarsadalmi-rendszerek","forraskategoria-test","nyelv-angol-nyelvu","nyelv-magyar-nyelvu"],"_links":{"self":[{"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/posts\/20102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/users\/294"}],"replies":[{"embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/comments?post=20102"}],"version-history":[{"count":0,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/posts\/20102\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/media\/19553"}],"wp:attachment":[{"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/media?parent=20102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/categories?post=20102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/tags?post=20102"},{"taxonomy":"bejegyzestipus","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/bejegyzestipus?post=20102"},{"taxonomy":"felkeszuleskategoria","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/felkeszuleskategoria?post=20102"},{"taxonomy":"forraskategoria","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/forraskategoria?post=20102"},{"taxonomy":"mediatipus","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/mediatipus?post=20102"},{"taxonomy":"nyelv","embeddable":true,"href":"https:\/\/cassandraprogram.info\/en\/wp-json\/wp\/v2\/nyelv?post=20102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}