{"id":16681,"date":"2024-04-14T14:57:58","date_gmt":"2024-04-14T14:57:58","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16681"},"modified":"2024-04-14T14:57:58","modified_gmt":"2024-04-14T14:57:58","slug":"pollution-hawaii-giving-sea-turtles-deadly-tumors","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/marine-biology\/pollution-hawaii-giving-sea-turtles-deadly-tumors\/","title":{"rendered":"Hal\u00e1los daganatok a hawaii tengeri tekn\u0151s\u00f6kn\u00e9l: A nitrog\u00e9n-lefoly\u00e1s a f\u0151 okoz\u00f3"},"content":{"rendered":"<h2 class=\"wp-block-heading\">A Hawaii-szennyez\u0151d\u00e9s hal\u00e1los daganatokat okoz a tengeri tekn\u0151s\u00f6kn\u00e9l<\/h2>\n\n<h2 class=\"wp-block-heading\">Fibropapillomatosis: Hal\u00e1los vesz\u00e9ly a z\u00f6ld tengeri tekn\u0151s\u00f6kre<\/h2>\n\n<p>A Hawaii k\u00f6r\u00fcli vizekben a vesz\u00e9lyeztetett z\u00f6ld tengeri tekn\u0151s\u00f6ket hal\u00e1los vesz\u00e9ly fenyegeti: a fibropapillomatosis, egy olyan betegs\u00e9g, amely daganatokat okoz az arcukon, az uszonyaikon \u00e9s a bels\u0151 szerveiken. Ez a betegs\u00e9g a tekn\u0151s\u00f6k egyik f\u0151 hal\u00e1loz\u00e1si oka, \u00e9s a tud\u00f3sok nemr\u00e9giben fedezt\u00e9k fel, hogy a v\u00e1rosokb\u00f3l \u00e9s a gazdas\u00e1gokb\u00f3l sz\u00e1rmaz\u00f3 nitrog\u00e9n-lefoly\u00e1s v\u00e1ltja ki a betegs\u00e9g kit\u00f6r\u00e9s\u00e9t.<\/p>\n\n<h2 class=\"wp-block-heading\">A nitrog\u00e9n-lefoly\u00e1s \u00e9s az alg\u00e1k n\u00f6veked\u00e9se<\/h2>\n\n<p>Az emberi tev\u00e9kenys\u00e9gekb\u0151l, p\u00e9ld\u00e1ul a m\u0171tr\u00e1gya haszn\u00e1lat\u00e1b\u00f3l \u00e9s a szennyv\u00edz kibocs\u00e1t\u00e1s\u00e1b\u00f3l sz\u00e1rmaz\u00f3 nitrog\u00e9n-lefoly\u00e1s bejut az \u00f3ce\u00e1nba, \u00e9s az alg\u00e1k gyors n\u00f6veked\u00e9s\u00e9t okozza. A tekn\u0151s\u00f6k alg\u00e1t esznek, \u00e9s amikor olyan alg\u00e1t fogyasztanak, amely magas nitrog\u00e9nszintnek volt kit\u00e9ve, nagy mennyis\u00e9g\u0171 arginint vesznek magukhoz, egy olyan aminosavat, amely t\u00e1mogatja a fibropapillomat\u00f3zist okoz\u00f3 v\u00edrus n\u00f6veked\u00e9s\u00e9t.<\/p>\n\n<h2 class=\"wp-block-heading\">Az arginin szerepe a fibropapillomatosisban<\/h2>\n\n<p>Az arginin egy kulcsfontoss\u00e1g\u00fa t\u00e1panyag a fibropapillomat\u00f3zist okoz\u00f3 v\u00edrus sz\u00e1m\u00e1ra. Min\u00e9l t\u00f6bb arginint fogyaszt egy tekn\u0151s, ann\u00e1l nagyobb a val\u00f3sz\u00edn\u0171s\u00e9ge annak, hogy megbetegszik. A kutat\u00f3k meg\u00e1llap\u00edtott\u00e1k, hogy a fibropapillomatosisban szenved\u0151 tekn\u0151s\u00f6k v\u00e9r\u00e9ben \u00e9s sz\u00f6veteiben magasabb az arginin szintje, mint az eg\u00e9szs\u00e9ges tekn\u0151s\u00f6kn\u00e9l.<\/p>\n\n<h2 class=\"wp-block-heading\">Egy\u00e9b, a fibropapillomatosishoz hozz\u00e1j\u00e1rul\u00f3 t\u00e9nyez\u0151k<\/h2>\n\n<p>Az arginin mellett m\u00e1s t\u00e9nyez\u0151k is hozz\u00e1j\u00e1rulhatnak a fibropapillomatosis kialakul\u00e1s\u00e1hoz a tengeri tekn\u0151s\u00f6kn\u00e9l. Ezek a t\u00e9nyez\u0151k a k\u00f6vetkez\u0151k:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Prolin \u00e9s glicin:<\/strong> Ezek a molekul\u00e1k, amelyek \u00e1ltal\u00e1ban az emberi r\u00e1kos sz\u00f6vetekben tal\u00e1lhat\u00f3k, emelkedett szintben tal\u00e1lhat\u00f3k a fibropapillomatosisban szenved\u0151 tekn\u0151s\u00f6kben is.<\/li>\n<li><strong>Immunrendszer-elnyom\u00e1s:<\/strong> A szennyez\u00e9s \u00e9s m\u00e1s k\u00f6rnyezeti stresszfaktorok gyeng\u00edthetik a tekn\u0151s\u00f6k immunrendszer\u00e9t, \u00edgy fog\u00e9konyabbak lesznek a fibropapillomatosisra.<\/li>\n<li><strong>Genetikai faktorok:<\/strong> Egyes tekn\u0151s\u00f6k genetikailag hajlamosabbak lehetnek a fibropapillomatosis kialakul\u00e1s\u00e1ra, mint m\u00e1sok.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">A nitrog\u00e9n-lefoly\u00e1s hat\u00e1sa a tekn\u0151s\u00f6kre<\/h2>\n\n<p>A nitrog\u00e9n-lefoly\u00e1s \u00e9s a fibropapillomatosis k\u00f6z\u00f6tti kapcsolat a tengeri tekn\u0151s\u00f6kben egyre nyilv\u00e1nval\u00f3bb\u00e1 v\u00e1lik. Tanulm\u00e1nyok kimutatt\u00e1k, hogy azok a tekn\u0151s\u00f6k, amelyek olyan ter\u00fcleteken \u00e9lnek, ahol magasabb a v\u00edz nitrog\u00e9nkoncentr\u00e1ci\u00f3ja, nagyobb val\u00f3sz\u00edn\u0171s\u00e9ggel betegszenek meg. Ez arra utal, hogy a nitrog\u00e9n-lefoly\u00e1s cs\u00f6kkent\u00e9se seg\u00edthet megv\u00e9deni a tekn\u0151s\u00f6ket a fibropapillomatosis ellen.<\/p>\n\n<h2 class=\"wp-block-heading\">Strat\u00e9gi\u00e1k a nitrog\u00e9n-lefoly\u00e1s cs\u00f6kkent\u00e9s\u00e9re<\/h2>\n\n<p>Sz\u00e1mos strat\u00e9gia alkalmazhat\u00f3 a nitrog\u00e9n-lefoly\u00e1s cs\u00f6kkent\u00e9s\u00e9re \u00e9s a tengeri tekn\u0151s\u00f6k fibropapillomatosis elleni v\u00e9delm\u00e9re. Ezek a strat\u00e9gi\u00e1k a k\u00f6vetkez\u0151k:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>A szennyv\u00edztiszt\u00edt\u00e1s jav\u00edt\u00e1sa:<\/strong> A szennyv\u00edztiszt\u00edt\u00f3 telepek korszer\u0171s\u00edt\u00e9se, hogy t\u00f6bb nitrog\u00e9nt t\u00e1vol\u00edtsanak el a szennyv\u00edzb\u0151l, miel\u0151tt az az \u00f3ce\u00e1nba ker\u00fclne.<\/li>\n<li><strong>A m\u0171tr\u00e1gya haszn\u00e1lat\u00e1nak cs\u00f6kkent\u00e9se:<\/strong> A m\u0171tr\u00e1gy\u00e1k hat\u00e9konyabb felhaszn\u00e1l\u00e1sa \u00e9s a n\u00f6v\u00e9nyekre kijuttatott m\u0171tr\u00e1gya mennyis\u00e9g\u00e9nek cs\u00f6kkent\u00e9se.<\/li>\n<li><strong>A vizes \u00e9l\u0151helyek helyre\u00e1ll\u00edt\u00e1sa:<\/strong> A vizes \u00e9l\u0151helyek term\u00e9szetes sz\u0171r\u0151k\u00e9nt m\u0171k\u00f6dnek, amelyek elt\u00e1vol\u00edtj\u00e1k a nitrog\u00e9nt a v\u00edzb\u0151l, miel\u0151tt az az \u00f3ce\u00e1nba ker\u00fclne. A vizes \u00e9l\u0151helyek helyre\u00e1ll\u00edt\u00e1sa seg\u00edthet cs\u00f6kkenteni a nitrog\u00e9n-lefoly\u00e1st.<\/li>\n<li><strong>A nyilv\u00e1noss\u00e1g oktat\u00e1sa:<\/strong> A nitrog\u00e9n-lefoly\u00e1s tengeri tekn\u0151s\u00f6kre gyakorolt hat\u00e1s\u00e1nak tudatos\u00edt\u00e1sa \u00e9s az emberek arra val\u00f3 \u00f6szt\u00f6nz\u00e9se, hogy tegyenek l\u00e9p\u00e9seket nitrog\u00e9nl\u00e1bnyomuk cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">K\u00f6vetkeztet\u00e9s<\/h2>\n\n<p>A fibropapillomatosis komoly vesz\u00e9lyt jelent Hawaii z\u00f6ld tengeri tekn\u0151seire. Az emberi tev\u00e9kenys\u00e9gekb\u0151l sz\u00e1rmaz\u00f3 nitrog\u00e9n-lefoly\u00e1s a betegs\u00e9g kialakul\u00e1s\u00e1nak egyik f\u0151 t\u00e9nyez\u0151je. A nitrog\u00e9n-lefoly\u00e1s cs\u00f6kkent\u00e9s\u00e9vel seg\u00edthet\u00fcnk megv\u00e9deni a tengeri tekn\u0151s\u00f6ket, \u00e9s biztos\u00edthatjuk fennmarad\u00e1sukat a hawaii vizekben.<\/p>","protected":false},"excerpt":{"rendered":"<p>A Hawaii-szennyez\u0151d\u00e9s hal\u00e1los daganatokat okoz a tengeri tekn\u0151s\u00f6kn\u00e9l Fibropapillomatosis: Hal\u00e1los vesz\u00e9ly a z\u00f6ld tengeri tekn\u0151s\u00f6kre A Hawaii k\u00f6r\u00fcli vizekben a vesz\u00e9lyeztetett z\u00f6ld tengeri tekn\u0151s\u00f6ket hal\u00e1los vesz\u00e9ly fenyegeti: a fibropapillomatosis, egy&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[22065,22067,17289,177,15535,22068,22069,22066],"class_list":["post-16681","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-fibropapillomatosis","tag-nitrogen-runoff","tag-ocean-health","tag-pollution","tag-sea-turtle-conservation","tag-tumors","tag-wildlife-disease","tag-green-sea-turtle"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=16681"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16681\/revisions"}],"predecessor-version":[{"id":16682,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16681\/revisions\/16682"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=16681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=16681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=16681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}