{"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\/ro\/science\/marine-biology\/pollution-hawaii-giving-sea-turtles-deadly-tumors\/","title":{"rendered":"Amenin\u021bare mortal\u0103 pentru \u021bestoasele marine verzi: fibropapilomatoza"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Poluarea din Hawaii le provoac\u0103 \u021bestoaselor marine tumori mortale<\/h2>\n\n<h2 class=\"wp-block-heading\">Fibropapilomatoza: o amenin\u021bare mortal\u0103 pentru \u021bestoasele marine verzi<\/h2>\n\n<p>\u00cen apele din jurul Hawaii, \u021bestoasele marine verzi aflate pe cale de dispari\u021bie se confrunt\u0103 cu o amenin\u021bare mortal\u0103: fibropapilomatoza, o boal\u0103 care provoac\u0103 apari\u021bia de tumori pe fe\u021bele, \u00eenot\u0103toarele \u0219i organele lor interne. Aceast\u0103 boal\u0103 este o cauz\u0103 principal\u0103 de deces pentru \u021bestoase, iar oamenii de \u0219tiin\u021b\u0103 au descoperit recent c\u0103 scurgerea de azot din ora\u0219e \u0219i ferme declan\u0219eaz\u0103 focare ale bolii.<\/p>\n\n<h2 class=\"wp-block-heading\">Scurgerea de azot \u0219i cre\u0219terea algelor<\/h2>\n\n<p>Scurgerea de azot din activit\u0103\u021bile umane, cum ar fi utilizarea \u00eengr\u0103\u0219\u0103mintelor \u0219i evacuarea apelor uzate, ajunge \u00een ocean \u0219i determin\u0103 cre\u0219terea rapid\u0103 a algelor. \u021aestoasele m\u0103n\u00e2nc\u0103 alge \u0219i, atunci c\u00e2nd consum\u0103 alge care au fost expuse la niveluri ridicate de azot, ele ingereaz\u0103 cantit\u0103\u021bi mari de arginin\u0103, un aminoacid care sus\u021bine cre\u0219terea virusului care cauzeaz\u0103 fibropapilomatoza.<\/p>\n\n<h2 class=\"wp-block-heading\">Rolul argininei \u00een fibropapilomatoz\u0103<\/h2>\n\n<p>Arginina este un nutrient esen\u021bial pentru virusul care cauzeaz\u0103 fibropapilomatoza. Cu c\u00e2t o \u021bestoas\u0103 consum\u0103 mai mult\u0103 arginin\u0103, cu at\u00e2t este mai probabil s\u0103 dezvolte boala. Cercet\u0103torii au descoperit c\u0103 \u021bestoasele cu fibropapilomatoz\u0103 au niveluri mai ridicate de arginin\u0103 \u00een s\u00e2nge \u0219i \u021besuturi dec\u00e2t \u021bestoasele s\u0103n\u0103toase.<\/p>\n\n<h2 class=\"wp-block-heading\">Al\u021bi factori care contribuie la fibropapilomatoz\u0103<\/h2>\n\n<p>\u00cen afar\u0103 de arginin\u0103, al\u021bi factori pot contribui, de asemenea, la dezvoltarea fibropapilomatozei la \u021bestoasele marine. Ace\u0219ti factori includ:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Prolin\u0103 \u0219i glicin\u0103:<\/strong> Aceste molecule, care se g\u0103sesc \u00een mod obi\u0219nuit \u00een \u021besutul canceros uman, au fost g\u0103site, de asemenea, \u00een niveluri ridicate la \u021bestoasele cu fibropapilomatoz\u0103.<\/li>\n<li><strong>Suprimarea sistemului imunitar:<\/strong> Poluarea \u0219i al\u021bi factori de stres din mediu pot sl\u0103bi sistemul imunitar al \u021bestoaselor, f\u0103c\u00e2ndu-le mai susceptibile la fibropapilomatoz\u0103.<\/li>\n<li><strong>Factori genetici:<\/strong> Unele \u021bestoase pot fi mai predispuse genetic la dezvoltarea fibropapilomatozei dec\u00e2t altele.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Impactul scurgerii de azot asupra \u021bestoaselor<\/h2>\n\n<p>Leg\u0103tura dintre scurgerea de azot \u0219i fibropapilomatoza la \u021bestoasele marine devine din ce \u00een ce mai clar\u0103. Studiile au ar\u0103tat c\u0103 \u021bestoasele care tr\u0103iesc \u00een zone cu concentra\u021bii mai mari de azot \u00een ap\u0103 sunt mai predispuse s\u0103 dezvolte boala. Acest lucru sugereaz\u0103 c\u0103 reducerea scurgerii de azot ar putea ajuta la protejarea \u021bestoaselor de fibropapilomatoz\u0103.<\/p>\n\n<h2 class=\"wp-block-heading\">Strategii pentru reducerea scurgerii de azot<\/h2>\n\n<p>Exist\u0103 o serie de strategii care pot fi implementate pentru a reduce scurgerea de azot \u0219i pentru a proteja \u021bestoasele marine de fibropapilomatoz\u0103. Aceste strategii includ:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00cembun\u0103t\u0103\u021birea trat\u0103rii apelor uzate:<\/strong> Modernizarea sta\u021biilor de tratare a apelor uzate pentru a elimina mai mult azot din apele uzate \u00eenainte de a fi deversate \u00een ocean.<\/li>\n<li><strong>Reducerea utiliz\u0103rii \u00eengr\u0103\u0219\u0103mintelor:<\/strong> Utilizarea \u00eengr\u0103\u0219\u0103mintelor \u00een mod mai eficient \u0219i reducerea cantit\u0103\u021bii de \u00eengr\u0103\u0219\u0103m\u00e2nt aplicat\u0103 culturilor.<\/li>\n<li><strong>Restaurarea zonelor umede:<\/strong> Zonele umede ac\u021bioneaz\u0103 ca filtre naturale care elimin\u0103 azotul din ap\u0103 \u00eenainte de a ajunge \u00een ocean. Restaurarea zonelor umede poate ajuta la reducerea scurgerii de azot.<\/li>\n<li><strong>Educarea publicului:<\/strong> Cre\u0219terea gradului de con\u0219tientizare cu privire la impactul scurgerii de azot asupra \u021bestoaselor marine \u0219i \u00eencurajarea oamenilor s\u0103 ia m\u0103suri pentru a-\u0219i reduce amprenta de azot.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n\n<p>Fibropapilomatoza este o amenin\u021bare serioas\u0103 pentru \u021bestoasele marine verzi din Hawaii. Scurgerea de azot din activit\u0103\u021bile umane este un factor important care contribuie la boal\u0103. Prin reducerea scurgerii de azot, putem ajuta la protejarea \u021bestoaselor marine \u0219i la asigurarea supravie\u021buirii lor \u00een apele din Hawaii.<\/p>","protected":false},"excerpt":{"rendered":"<p>Poluarea din Hawaii le provoac\u0103 \u021bestoaselor marine tumori mortale Fibropapilomatoza: o amenin\u021bare mortal\u0103 pentru \u021bestoasele marine verzi \u00cen apele din jurul Hawaii, \u021bestoasele marine verzi aflate pe cale de dispari\u021bie&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":[22069,22066,15535,22065,177,17289,22067,22068],"class_list":["post-16681","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-wildlife-disease","tag-green-sea-turtle","tag-sea-turtle-conservation","tag-fibropapillomatosis","tag-pollution","tag-ocean-health","tag-nitrogen-runoff","tag-tumors"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=16681"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16681\/revisions"}],"predecessor-version":[{"id":16682,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16681\/revisions\/16682"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=16681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=16681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=16681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}