Kayayyaki
Retinoic acid
Tsarin Tsari
Bayyanar:Haske orange ko rawaya crystalline foda
Yawan yawa:1.0597
Wurin narkewa:180-181°C (lit.)
Wurin tafasa:381.66°C (ƙananan ƙididdiga)
Refractivity:1.4800 (kimanta)
Bayanan Tsaro
na gaba ɗaya
Aikace-aikace
Retinoic acid (tretinoin) shine tushen bitamin A.Ya nuna ikon canza haɗin collagen, haɓaka matakan hyaluronic acid na dermal, da haɓaka haɓakar fibroblast da matrix extracellular.Ana amfani dashi don cututtukan keratinization da kuma magance kuraje.
Vitamin A, tare da tsarin kwayoyin C20H28O2, samfurin matsakaici ne na bitamin A cikin jiki, yawanci yana rinjayar ci gaban kashi da kuma inganta tasirin rayuwa na yaduwar kwayar halitta, bambance-bambance da keratinolysis.Ana amfani dashi don maganin kuraje vulgaris, psoriasis, ichthyosis, lichen planus, gashi ja furunculosis, follicular keratosis, squamous cell carcinoma da melanoma.
Category: Anti-fata keratinization abnormalities, cell jawo bambancin jamiái.
Yanayin ajiya: tabbataccen haske da hatimi
Retinoic acid ba shi da wani tasiri akan ayyukan tyrosinase da abun da ke ciki na melanin na melanocytes na ɗan adam na yau da kullun.Lokacin da fatar jiki ta tsufa ko kuma ta lalace ta hanyar kwayoyi, UV radiation ko rauni, retinoic acid yana gyara ko yana hana rashin daidaituwa a cikin abubuwan da ke tattare da sinadarai da kuma tsarin halittar jikin kwayoyin halitta da ke haifar da cutarwa.Retinoic acid ba shi da wani tasiri akan kira na collagen na fata na al'ada.Bugu da ƙari, retinoic acid yana da aikin hanawa akan leukocyte chemotaxis, don haka yana aiki a matsayin wakili na anti-mai kumburi.Retinoic acid ba shi da wani tasiri kai tsaye a kan sebaceous gland da kuma fitar da su.
