Menene dalilan furfura kuma menene maganin sa?

Menene dalilan furfura kuma menene maganin sa?

Shin farin gashi zai zama tarihi? Wannan shi ne abin da wani bincike na kimiyya ya rufe wanda ya bayyana ainihin dalilin da ke haifar da furfura da sabbin hanyoyin kawar da shi.

Muna ganin karbuwar farin gashi fiye da da. To amma duk da haka, wannan fanni na tsufa har yanzu yana daga cikin abubuwa masu wahala a rayuwa. Game da tambayar da koyaushe ke tare da ita: Me yasa gashi ya zama launin toka tare da shekaru? Amsar tana da alaƙa da abin da masu bincike a Kwalejin Kiwon Lafiya ta Grossman da ke New York suka gano, kuma kwanan nan an bayyana ta a cikin babbar mujallar kimiyyar Nature.

Bayyana abubuwan da ba a san su ba

Wannan binciken ya nuna ainihin abubuwan da ke haifar da tsufan gashi bisa lura da ayyukan sel masu samar da melanin da kuma rawar da suke takawa wajen juya gashi sannan kuma suyi fari tare da shekaru. Lamarin na launin toka shima yana da alaƙa kai tsaye da asarar elasticity na sel mai tushe waɗanda galibi suna tafiya tare da ɓangarorin gashi kuma suna da alhakin launi na halitta.

Har ila yau, binciken ya bayyana cewa adadin wadannan melanocytes yana karuwa da shekaru, amma an kama su a wani yanki na musamman na gashin gashi kuma suna rushe aikin su. Wannan zai hana su komawa wurinsu na asali inda sunadaran suna kunna su akai-akai kuma su mai da su sel launin gashi.

A cikin mahallin, masanin ilimin fata Ki San na Jami'ar New York ya bayyana a cikin wata sanarwa cewa, "Wannan binciken ya zo ne don dacewa da fahimtarmu game da yadda kwayoyin halitta na melanoma ke da alhakin aikin canza launin gashi, da kuma hanyoyin da aka gano a cikin gwaje-gwajen da aka gudanar a kan berayen suna haifar da yiwuwar melanocyte na ɗan adam. sel masu tushe suna da ikon yin launin gashi iri ɗaya.” filin shawo kan launin toka.

mafita masu amfani a nan gaba

Wannan binciken ya ba da damar fahimtar tsarin tsufa na gashi, kuma yana ba da hanya don samun sababbin hanyoyin magance wannan matsala ta kwaskwarima, wanda a halin yanzu kawai ana shawo kan shi ta hanyar canza gashi da sinadarai ko rinayen halitta.

Dangane da gaskiyar cewa tsarin da aka samu a cikin beraye iri ɗaya ne da na ɗan adam, wannan binciken ya gabatar da hanyar da za ta iya rage bayyanar gashi a cikin ɗan adam ta hanyar kunna aikin melanocytes masu alhakin launin gashi.

Ana kuma sa ran cewa wannan bincike zai samar da hanyar da gashi zai kula da launinsa na asali. Har ila yau, ana yin aiki kan tasirin wasu abubuwan da ke taka rawa a tsarin gashin gashi, da suka hada da kwayoyin halitta da kuma yawan tashin hankali da damuwa da rayuwar zamani ke sanyawa.

Hasashen horoscope na Maguy Farah na shekarar 2023