{"id":999957298,"date":"2022-02-04T14:34:29","date_gmt":"2022-02-04T14:34:29","guid":{"rendered":"https:\/\/estevitalyahair.com\/saclarimiz-hakkinda-bilinmesi-gerekenler\/"},"modified":"2022-02-04T19:06:04","modified_gmt":"2022-02-04T19:06:04","slug":"saclarimiz-hakkinda-bilinmesi-gerekenler","status":"publish","type":"post","link":"https:\/\/www.estevitalyahair.com\/tr\/saclarimiz-hakkinda-bilinmesi-gerekenler\/","title":{"rendered":"Sa\u00e7lar\u0131m\u0131z Hakk\u0131nda Bilinmesi Gerekenler"},"content":{"rendered":"<p><strong>Sa\u00e7\u0131n Anatomik Yap\u0131s\u0131 Nas\u0131ld\u0131r?<\/strong><\/p>\n<p>Sa\u00e7, derinin \u00fcst\u00fcnde yer alan bir eklenti olarak adland\u0131r\u0131labilir. Derinin \u00fcst\u00fc keratin denilen \u00f6l\u00fc maddedeyle kapl\u0131d\u0131r. T\u0131rnaklar\u0131m\u0131z gibi sa\u00e7 derisinde de keratin yer al\u0131r. Bu d\u0131\u015f tabakaya k\u00fctik\u00fcl ad\u0131 verilir. Bu koruyucu d\u0131\u015f tabaka birbirleriyle \u00f6rt\u00fc\u015fen duvar g\u00f6r\u00fcn\u00fcml\u00fc h\u00fccrelerden olu\u015fur. En i\u00e7 k\u0131s\u0131ma da medulla denir ve buras\u0131 pigmentlerin yer ald\u0131\u011f\u0131 korteks ile \u00e7evrilidir. Korteks sa\u00e7\u0131n \u00e7ok b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131 olu\u015fturmaktad\u0131r. Ve bal\u0131k pulunu and\u0131ran kahverengi pigmente sahiptir. <\/p>\n<p>Derinin alt\u0131nda kalan k\u0131s\u0131mda ise sa\u00e7 k\u00f6k\u00fcn\u00fcn k\u0131l\u0131f\u0131 yer almaktad\u0131r. Sa\u00e7 k\u00f6k\u00fc k\u0131l\u0131f\u0131 ise sa\u00e7 tomurcu\u011fu ile \u00e7evrilidir. Derinin \u00fcst\u00fcnde yer alan k\u0131s\u0131ma k\u0131yasla deri alt\u0131nda yer alan k\u0131s\u0131m  canl\u0131 dokudur. Sa\u00e7 tomurcu\u011fu sa\u00e7\u0131n do\u011fum yeri gibidir. Sa\u00e7 h\u00fccreleri burada h\u0131zla \u00e7o\u011fal\u0131r ve \u00f6l\u00fc h\u00fccrelere do\u011fru ba\u015fkala\u015f\u0131m ge\u00e7irerek uzamaya devam ederler. Sa\u00e7 tomurcu\u011funda sa\u00e7 h\u00fccreleri h\u0131zla \u00e7o\u011falarak \u00f6l\u00fc h\u00fccreleri yukar\u0131 do\u011fru iter ve b\u00f6ylece sa\u00e7\u0131n uzamas\u0131 ger\u00e7ekle\u015fir. Uzad\u0131k\u00e7a da sa\u00e7 derinin \u00fcst\u00fcne \u00e7\u0131karak sa\u00e7 k\u0131l\u0131n\u0131 meydana getirirler. Sa\u00e7 tomurcu\u011funda ayn\u0131 zamanda sa\u00e7a renk veren pigmentler de yer almaktad\u0131r. Sa\u00e7 tomurcu\u011fu, sa\u00e7 papillas\u0131n\u0131n etraf\u0131n\u0131 sarar ve onun daha iyi tutunmas\u0131n\u0131 sa\u011flar. Papilla, sa\u00e7\u0131n beslenmesi, uzamas\u0131, sa\u011fl\u0131kl\u0131 g\u00f6r\u00fcnmesi i\u00e7in \u00e7ok \u00f6nemlidir. Papillada k\u00fc\u00e7\u00fck kan damarlar\u0131 yer almaktad\u0131r bunlar da sa\u00e7\u0131 besler. Yediklerimiz bile sa\u00e7\u0131 etkiledi\u011fi i\u00e7in sa\u00e7 bak\u0131m\u0131 \u00e7ok \u00f6nemlidir. <\/p>\n<p><strong>Sa\u00e7\u0131n B\u00fcy\u00fcme D\u00f6ng\u00fcs\u00fc Nas\u0131l Olur?<\/strong><\/p>\n<p>Sa\u00e7\u0131n derisinde bulunan bir sa\u00e7 teli ayda ortalama 1,25 cm uzamaktad\u0131r. Yani sa\u00e7\u0131m\u0131z y\u0131lda 15 santime kadar uzayabilmektedir. Sa\u00e7\u0131n uzamas\u0131 geli\u015fimsel d\u00f6ng\u00fc evrelerinden meydana gelir. Sa\u00e7\u0131n bir d\u00f6ng\u00fcs\u00fc yakla\u015f\u0131k 7 y\u0131l s\u00fcrmektedir. Sa\u00e7\u0131n bu evrelerine; anagen, katagen ve telogen ismi verilir. <\/p>\n<p>Anagen evresinde; 3 ile 7 y\u0131l s\u00fcrebilen bu evrede sa\u00e7 tomurcu\u011fundaki h\u00fccreler sa\u00e7\u0131n b\u00fcy\u00fcmesi i\u00e7in s\u00fcrekli b\u00f6l\u00fcn\u00fcr.<br \/>\nKatagen evresinde; anagen evresinden sonra gelen 2-5 haftal\u0131k s\u00fcre\u00e7te sa\u00e7 h\u00fccrelerinin b\u00f6l\u00fcnmesi aniden durur. Sa\u00e7 folik\u00fcl\u00fc b\u00f6l\u00fcnmenin durmas\u0131ndan dolay\u0131 biraz k\u00fc\u00e7\u00fcl\u00fcr. Sa\u00e7 daha fazla uzamaz.<br \/>\nTelogen evresinde; katagen evresinden sonra gelen 2-5 ayl\u0131k bu s\u00fcre\u00e7te k\u00fc\u00e7\u00fclen sa\u00e7 folik\u00fclleri yava\u015f yava\u015f b\u00fcz\u00fclmeye ba\u015flar. B\u00f6l\u00fcnme durduktan sonra b\u00fcz\u00fclen sa\u00e7 folik\u00fcl\u00fc aniden canlan\u0131r  ve sa\u00e7 tomurcu\u011fundaki h\u00fccre b\u00f6l\u00fcnmelerini yeniden ba\u015flat\u0131r. B\u00f6l\u00fcnd\u00fck\u00e7e uzatan yeni sa\u00e7 sa\u00e7 derisindeki eski sa\u00e7\u0131 yukar\u0131 do\u011fru iter ve eski sa\u00e7 b\u00f6ylece d\u00f6k\u00fclm\u00fc\u015f olur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sa\u00e7\u0131n Anatomik Yap\u0131s\u0131 Nas\u0131ld\u0131r? Sa\u00e7, derinin \u00fcst\u00fcnde yer alan bir eklenti olarak adland\u0131r\u0131labilir. Derinin \u00fcst\u00fc keratin denilen \u00f6l\u00fc maddedeyle kapl\u0131d\u0131r. T\u0131rnaklar\u0131m\u0131z gibi sa\u00e7 derisinde de keratin yer al\u0131r. Bu d\u0131\u015f tabakaya k\u00fctik\u00fcl ad\u0131 verilir. Bu koruyucu d\u0131\u015f tabaka birbirleriyle \u00f6rt\u00fc\u015fen duvar g\u00f6r\u00fcn\u00fcml\u00fc h\u00fccrelerden olu\u015fur. En i\u00e7 k\u0131s\u0131ma da medulla denir ve buras\u0131 pigmentlerin yer ald\u0131\u011f\u0131 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":999957254,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jf_save_progress":"","footnotes":""},"categories":[125],"tags":[183,182,179,178,181,177],"class_list":["post-999957298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tr","tag-kafa-derisi","tag-sac-asamalari","tag-sac-donguleri","tag-sac-tomurcugu","tag-sac-uzamasi","tag-sacin-anatomik-yapisi"],"_links":{"self":[{"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/posts\/999957298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/comments?post=999957298"}],"version-history":[{"count":0,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/posts\/999957298\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/media\/999957254"}],"wp:attachment":[{"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/media?parent=999957298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/categories?post=999957298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.estevitalyahair.com\/tr\/wp-json\/wp\/v2\/tags?post=999957298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}