\u00dc\u00e7 y\u00fczy\u0131ldan fazla bir s\u00fcredir, Chincoteague Ulusal Yaban Hayat\u0131 S\u0131\u011f\u0131na\u011f\u0131’n\u0131n vah\u015fi midillileri Assateague Adas\u0131’n\u0131n set adas\u0131nda dola\u015fmaktad\u0131r. Ancak son y\u0131llarda yeni bir tehdit ortaya \u00e7\u0131kt\u0131: batakl\u0131k kanseri, Pythium insidiosum adl\u0131 mantar benzeri bir mikroorganizman\u0131n neden oldu\u011fu \u00f6l\u00fcmc\u00fcl bir rahats\u0131zl\u0131k. Bu hastal\u0131k, 2017’den bu yana yedi midillinin hayat\u0131na mal oldu ve s\u00fcr\u00fcn\u00fcn hayranlar\u0131n\u0131 ve koruyucular\u0131n\u0131 endi\u015felendirdi.<\/p>\n\n
Batakl\u0131k kanseri \u00f6ncelikle atlar\u0131, k\u00f6pekleri ve insanlar\u0131 enfekte eder. Enfeksiyon tipik olarak a\u00e7\u0131k yaralara ilgi duyan P. insidiosum’un y\u00fczen zoosporlar\u0131n\u0131 i\u00e7eren suyla temas yoluyla olu\u015fur. Mikroorganizma bir kona\u011fa girdikten sonra, hayvan\u0131n dokular\u0131yla beslendi\u011fi y\u0131lan \u015feklinde filamentler arac\u0131l\u0131\u011f\u0131yla yay\u0131l\u0131r.<\/p>\n\n
P. insidiosum \u00f6ncelikle tropikal iklimlerde bulunur. Ancak iklim de\u011fi\u015fikli\u011fi d\u00fcnyay\u0131 \u0131s\u0131tt\u0131k\u00e7a, batakl\u0131k kanseri vakalar\u0131 kuzeye do\u011fru ilerlemeye ba\u015flam\u0131\u015ft\u0131r. Chincoteague Ulusal Yaban Hayat\u0131 S\u0131\u011f\u0131na\u011f\u0131, parazit i\u00e7in ideal ko\u015fullara sahiptir: durgun su i\u00e7eren sulak alanlar ve 100 derece Fahrenheit’i a\u015fan yaz s\u0131cakl\u0131klar\u0131. \u00d6n testler, mikroorganizman\u0131n s\u0131\u011f\u0131nak boyunca “olduk\u00e7a yayg\u0131n” oldu\u011funu g\u00f6stermi\u015ftir.<\/p>\n\n
Chincoteague G\u00f6n\u00fcll\u00fc \u0130tfaiye \u015eirketi, midillere sahip olan ve onlara bakan, batakl\u0131k kanseri tehdidine yan\u0131t olarak 2019’da bir a\u015f\u0131y\u0131 test etmeye ba\u015flad\u0131. A\u015f\u0131, P. insidiosum’u hedef al\u0131r ve midillileri enfeksiyondan korumay\u0131 ama\u00e7lar. Tedavi hala erken a\u015famalar\u0131nda olsa da i\u015fe yar\u0131yor gibi g\u00f6r\u00fcn\u00fcyor. S\u00f6zc\u00fc Denise Bowden, “Bu a\u015f\u0131n\u0131n bu s\u00fcr\u00fcn\u00fcn ve \u00e7evre y\u00f6netimi uygulamalar\u0131n\u0131n etkili bir arac\u0131 olup olmad\u0131\u011f\u0131n\u0131 daha iyi anlamak i\u00e7in \u00f6n\u00fcm\u00fczdeki [iki ila \u00fc\u00e7] y\u0131l boyunca a\u015f\u0131lamaya devam etmemiz gerekiyor.” dedi.<\/p>\n\n
\u0130lgin\u00e7 bir \u015fekilde, batakl\u0131k kanserinin laneti Assateague Adas\u0131’n\u0131n Maryland taraf\u0131ndaki midilli s\u00fcr\u00fcs\u00fcn\u00fc esirgememi\u015ftir. Bilim insanlar\u0131, Maryland taraf\u0131ndaki durgun suyun i\u00e7indeki tuzlu suyun hastal\u0131\u011fa neden olan mikrobu \u00f6ld\u00fcr\u00fcp \u00f6ld\u00fcrmedi\u011fini ara\u015ft\u0131r\u0131yor.<\/p>\n\n
Midilliler her bahar bir sa\u011fl\u0131k kontrol\u00fcnden ge\u00e7erler. 18 Nisan itibariyle, t\u00fcm 160 Virginia midillisi batakl\u0131k kanserinden ar\u0131nm\u0131\u015ft\u0131. Toplama ayr\u0131ca hen\u00fcz deneysel a\u015f\u0131y\u0131 almam\u0131\u015f bir d\u00fczine midilliyi de hedef ald\u0131.<\/p>\n\n
A\u015f\u0131n\u0131n yarat\u0131c\u0131s\u0131 Richard Hansen, midillileri sa\u011fl\u0131kl\u0131 tutma potansiyeli konusunda “iyimser ve dikkatli”. Bowden, “\u015eimdiye kadar ger\u00e7ekten iyi gidiyor gibi g\u00f6r\u00fcn\u00fcyor” dedi. “Ge\u00e7en y\u0131l yaz\u0131n sonu a\u015f\u0131r\u0131 \u0131slak ve ya\u011fmurlu ge\u00e7medi. Bunun ve a\u015f\u0131n\u0131n sayesinde do\u011fru yolda oldu\u011fumuzu d\u00fc\u015f\u00fcn\u00fcyorum.”<\/p>\n\n
Batakl\u0131k kanserine kar\u015f\u0131 m\u00fccadele devam ediyor ancak yeni a\u015f\u0131, Chincoteague midillilerinin hayatta kalmas\u0131 i\u00e7in umut veriyor. S\u00fcrekli a\u015f\u0131lama ve \u00e7evre y\u00f6netimi uygulamalar\u0131, bu ikonik s\u00fcr\u00fcn\u00fcn korunmas\u0131nda \u00e7ok \u00f6nemli olacakt\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"
Chincoteague Ponileri Yeni A\u015f\u0131yla Batakl\u0131k Kanserine Kar\u015f\u0131 M\u00fccadele Ediyor Batakl\u0131k Kanseri: Chincoteague Ponileri \u0130\u00e7in \u00d6l\u00fcmc\u00fcl Bir Tehdit \u00dc\u00e7 y\u00fczy\u0131ldan fazla bir s\u00fcredir, Chincoteague Ulusal Yaban Hayat\u0131 S\u0131\u011f\u0131na\u011f\u0131’n\u0131n vah\u015fi midillileri Assateague…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1040],"tags":[2862,2863,2860,2861,605],"class_list":["post-1258","post","type-post","status-publish","format-standard","hentry","category-animal-science","tag-vaccine","tag-equine-health","tag-chincoteague-ponies","tag-swamp-cancer","tag-wildlife-conservation"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=1258"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1258\/revisions"}],"predecessor-version":[{"id":1259,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1258\/revisions\/1259"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=1258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=1258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=1258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}