{"id":15419,"date":"2022-07-28T07:36:04","date_gmt":"2022-07-28T07:36:04","guid":{"rendered":"https:\/\/haberulus.net\/?p=15419"},"modified":"2022-07-28T07:36:04","modified_gmt":"2022-07-28T07:36:04","slug":"kellik-icin-yeni-bir-tedavi-bilim-insanlari-sac-dokulmesinin-nedenini-buldu","status":"publish","type":"post","link":"https:\/\/haberulus.net\/?p=15419","title":{"rendered":"Kellik i\u00e7in yeni bir tedavi\u2026 Bilim insanlar\u0131 sa\u00e7 d\u00f6k\u00fclmesinin nedenini buldu"},"content":{"rendered":"

Yeni bir ara\u015ft\u0131rmaya g\u00f6re kelli\u011fin tedavisi bulunmu\u015f olabilir. Bir ara\u015ft\u0131rma ekibi sa\u00e7 d\u00f6k\u00fclmesine neden olan proteini ke\u015ffetti\u011fini ve hatta bir ki\u015finin sa\u00e7\u0131n\u0131 kaybettikten sonra tedavi edebileceklerini s\u00f6yl\u00fcyor.<\/b><\/p>\n

Milyonlarca insan i\u00e7in bir sorun olan sa\u00e7 d\u00f6k\u00fclmesine kar\u015f\u0131 yeni bir tedavi bulunmu\u015f olabilir. Yeni bir ara\u015ft\u0131rma insanlar\u0131n neden sa\u00e7lar\u0131n\u0131n d\u00f6k\u00fcl\u00fcp kel kald\u0131klar\u0131n\u0131 ortaya \u00e7\u0131kar\u0131rken, buna kar\u015f\u0131 geli\u015ftirilebilecek tedavi y\u00f6ntemleri \u00fczerinde duruyor.<\/p>\n

Hem erkekleri hem de kad\u0131nlar\u0131 etkileyebilen kellik, genellikle kal\u0131tsal olsa da v\u00fccudun kendi sa\u00e7 k\u00f6klerine sald\u0131rmaya ba\u015flamas\u0131ndan da kaynaklanabilir. Bu da insanlar\u0131n sa\u00e7lar\u0131n\u0131 haftalar i\u00e7inde kaybetmesiyle sonu\u00e7lan\u0131r.<\/p>\n

Rakamlar, sadece Amerika Birle\u015fik Devletleri\u2019nde yakla\u015f\u0131k 40 milyon insan\u0131n kel oldu\u011funu g\u00f6steriyor. Ve \u015fu anda bu durumun bir tedavisi yok, ancak \u00e7al\u0131\u015fmalar\u0131n sa\u00e7 d\u00f6k\u00fclmesini yava\u015flatabilece\u011fi ve hatta baz\u0131 durumlarda tersine \u00e7evirebilece\u011fini g\u00f6steren birka\u00e7 tedavi mevcut. Ayr\u0131ca sa\u00e7 ektirme y\u00f6ntemiyle de pek \u00e7ok ki\u015fi bu sorunla ba\u015f etmeye \u00e7al\u0131\u015f\u0131yor.<\/p>\n

\"\"<\/p>\n

SA\u00c7 D\u00d6K\u00dcLMES\u0130 ENGELLENEB\u0130L\u0130R M\u0130?<\/b><\/p>\n

Ancak yeni bir ara\u015ft\u0131rma sa\u00e7 d\u00f6k\u00fclmesinin ana nedenini ve buna ba\u011fl\u0131 olarak nas\u0131l tedavi edilebilece\u011fini bulmu\u015f olabilir.<\/p>\n

California \u00dcniversitesi, Riverside\u2019da (UCR) yap\u0131lan \u00e7al\u0131\u015fmada, kimyasallar\u0131n y\u00fcksek konsantrasyonlarda oldu\u011fu zaman sa\u00e7 k\u00f6klerini \u00f6ld\u00fcrd\u00fc\u011f\u00fc bulundu. \u00c7al\u0131\u015fmaya g\u00f6re, oranlar\u0131n do\u011fru seviyelerde olmas\u0131 halinde yeni sa\u00e7lar \u00e7\u0131kabilir.<\/p>\n

Ara\u015ft\u0131rma ekibinin oda\u011f\u0131ndaki protein, yaln\u0131zca bir folik\u00fcl\u00fcn b\u00fcy\u00fcmesini kontrol etmekle kalmay\u0131p ayn\u0131 zamanda \u00f6l\u00fcm\u00fcne de yol a\u00e7abilen TGF-beta. UCR ara\u015ft\u0131rma ekibi, sa\u00e7 d\u00f6k\u00fclmesini durdurmak i\u00e7in bu seviyelerin kontrol edilebilece\u011fine inan\u0131yor.<\/p>\n

TGF-beta, normalde beyaz kan h\u00fccreleri de dahil olmak \u00fczere v\u00fccuttaki bir\u00e7ok h\u00fccre taraf\u0131ndan salg\u0131lanan b\u00fcy\u00fcmeyi uyaran bir kimyasal. Ara\u015ft\u0131rmada da bilim insanlar\u0131, cildin y\u00fczeyinde yap\u0131lan ve farkl\u0131 kimyasallar\u0131n konsantrasyonunu ortaya \u00e7\u0131karan testlere dayanan veri k\u00fcmelerini kulland\u0131lar.<\/p>\n

\"\"<\/p>\n

KONTROL ALTINA ALINAB\u0130L\u0130R<\/b><\/p>\n

Ara\u015ft\u0131rma ekibindeki biyolog Dr Qixuan Wang, bilim insanlar\u0131n\u0131n kelli\u011fe neden olan mekanizmalar\u0131 kontrol etmeye bir ad\u0131m daha yakla\u015ft\u0131rd\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyor.<\/p>\n

Sa\u00e7 k\u00f6klerindeki h\u00fccreler periyodik olarak \u00f6l\u00fcr ve bu da sa\u00e7lar\u0131n d\u00f6k\u00fclmesine neden olur; bu, g\u00fcnde yakla\u015f\u0131k 100 kez ger\u00e7ekle\u015fen bir s\u00fcre\u00e7. Ancak ayn\u0131 zamanda, kaybedilen sa\u00e7 telinin yeniden b\u00fcy\u00fcmesini sa\u011flamak i\u00e7in yeni sa\u00e7 yap\u0131c\u0131 h\u00fccreler \u00fcretebilen k\u00f6k h\u00fccreler de bulunur.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar, bulduklar\u0131 sonucu \u015fu \u015fekilde a\u00e7\u0131kl\u0131yor: \u201cBir sa\u00e7 k\u00f6k\u00fc kendini \u00f6ld\u00fcrse bile k\u00f6k h\u00fccre deposunu asla \u00f6ld\u00fcrmez. Hayatta kalan h\u00fccreler yenilenme sinyali ald\u0131klar\u0131nda b\u00f6l\u00fcn\u00fcrler, yeni bir h\u00fccre olu\u015ftururlar ve yeni bir folik\u00fcl haline gelirler. Yeni ara\u015ft\u0131rmam\u0131z bizi k\u00f6k h\u00fccre davran\u0131\u015f\u0131n\u0131 anlamaya daha da yakla\u015ft\u0131r\u0131yor, b\u00f6ylece onu kontrol edebiliyor ve yara iyile\u015fmesini destekleyebiliyoruz.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Yeni bir ara\u015ft\u0131rmaya g\u00f6re kelli\u011fin tedavisi bulunmu\u015f olabilir. Bir ara\u015ft\u0131rma ekibi sa\u00e7 d\u00f6k\u00fclmesine neden olan proteini ke\u015ffetti\u011fini ve hatta bir …<\/p>\n","protected":false},"author":1,"featured_media":15420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[226,4099,4100,4078,376],"class_list":["post-15419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-arastirma","tag-hucre","tag-kok","tag-sac","tag-tedavi"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/15419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15419"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/15419\/revisions"}],"predecessor-version":[{"id":15421,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/15419\/revisions\/15421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/15420"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}