unclassified

Chidzidzo chitsva chinobatsira kurwisa bvudzi jena

Chidzidzo chitsva chinobatsira kurwisa bvudzi jena

Chidzidzo chitsva chinobatsira kurwisa bvudzi jena

Vatsvagiri vepaNew York University vakaburitsa humbowo hutsva hwekuti nei bvudzi remunhu richirasikirwa nemuvara waro nekufamba kwenguva.

Chidzidzo chacho, chakashumwa nepepanhau re "Daily Mail", chakanyatsoongorora masero emasero epigment anozivikanwa kudzora ruvara rwebvudzi, uye vatsvakurudzi vanotenda kuti chidzidzo chacho chichabatsira pakubviswa kwebvudzi jena.

Masayendisiti kubva kuGrossman College akaita zvakawanikwa mushure mekudzidza bvudzi jena mumakonzo akura, uye akatarisana ne melanocyte stem masero, anowanikwawo muvanhu uye anodzora ruvara rwebvudzi.

Munguva yekukura kwebvudzi, maseru aya anofamba pakati pezvikamu zvebvudzi rinokura uye anoratidzwa kune akasiyana mazinga eprotein signing.

Munguva yekudzidza, zvakaonekwa kuti nhamba yebvudzi rebvudzi rine "yakanamatira" stem masero yakawedzera kubva ku15% mubvudzi duku kusvika kune inopfuura hafu yebvudzi rekare.

kushaya pigment masero

Iwo stem maseru ane basa rekuchengetedza ruvara rwebvudzi rinoshanda zvakajairika, asi nezera, nekurasikirwa kwebvudzi uye kukurazve, congenital stem masero anowanzo kudzika, uye izvi zvinozivikanwa sebvudzi follicle bulging.

Uye kushaikwa kwemasero e<em>pigment zvinoreva kuti bvudzi richarasikirwa neruvara rwaro, zvichiguma neruvara rwakachena-grey runotyiwa nevanhu vakawanda.

Mutungamiriri weChidzidzo Ki Sun akati nzira dzichangobva kuwanikwa dzinosimudza mukana wekuti iyo imwechete yakagadziriswa nzvimbo ye melanocyte stem masero aripo muvanhu.

Akawedzera kuti: Kana zviri izvo, zvino inomiririra nzira inogona kudzosera kumashure kana kudzivirira kuchena kwebvudzi remunhu nekubatsira maseru akaturikidzana kuti afambe zvakare pakati pezvikamu zvebvudzi riri kukura, uye isu tiri kutsvaga nzira dzekuita. batsira kudzoreredza kugona kwestem masero ane basa rekugadzira dhayi.

Chinokosha chekuchengetedza ruvara rwebvudzi

"Kurasikirwa kwepigment function, iyo yakafanana nechameleon coloration, mu melanocyte stem cell inogona kukonzera kuchena uye kurasikirwa kwebvudzi," akadaro muongorori anotungamirira Mayumi Otei.

Akataura kuti mhedzisiro iyi inoratidza kuti kufamba kwe melanocyte stem masero uye kuchinjika kusiyanisa ndiwo makiyi ekuchengetedza bvudzi hutano uye ruvara.

Maguy Farah's horoscope kufanotaura kwegore ra2023

Ryan Sheikh Mohammed

Mutevedzeri weMupepeti-mukuru uye Musoro weDhipatimendi reHukama, Bachelor of Civil Engineering - Topography Dhipatimendi - Tishreen University Yakadzidziswa mukuzvisimudzira.

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Nyorera izvozvi mahara naAna Salwa Iwe uchagamuchira nhau dzedu kutanga, uye isu tichakutumira chiziviso chega chega chitsva Aihwa Ehe
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