I-Vitamin A Acid CAS: 302-79-4 Umthengisi woMvelisi

I-asidi ye-retinoic(IsiNgesi)I-Tretinoin）Isetyenziswa kakhulu kumayeza esikhumba, elicandelo le-vitamin A (Victoria methanol) metabolic intermediates. Ichaphazela kakhulu ukukhula kwamathambo kunye ne-epithelial metabolism, inokukhuthaza ukwanda kweeseli ze-epithelial kunye nokuhlaziywa, kwaye inokuthintela ukwanda kunye nokwahluka kweekeratinocytes, ngoko ke i-hyperkeratosis inokubuyela kwisiqhelo. Ke ngoko uninzi lwe-keratosis epheleleyo okanye engaphelelanga, i-hyperkeratosis yezifo inefuthe elithile lonyango, inyange iintlobo ngeentlobo zezifo zesikhumba. Ukusetyenziswa kwesi sidakamizwa kunokungena eluswini ngokukhawuleza, kwenze ukuba i-epithelial cell turnover inyuke kakhulu. Olu didi lwamayeza lunokuthintela okunamandla nokukhawulezayo ekukhutshweni kwee-sebaceous glands, lunokunciphisa ukukhutshwa kwe-sebum. Ukongeza, imveliso ikwanayo ne-anti-tumor, ikhuthaza ukuphiliswa kwamanxeba kunye nemiphumo yokulwa nokuvuvukala.

Oda okanye Cela iKoteshini

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kunye nesiphumo

I-retinoic acid liyeza elisetyenziswa kakhulu kwesikhumba kwaye liyimveliso ephakathi kwimetabolism ye-vitamin A (dimethyl alcohol) yomzimba. Inevumba elifanayo nele-vitamin A acetate. Inyibilika lula kwi-methanol, i-ethanol, i-acetone, i-chloroform, i-dichloromethane, kwaye inyibilika nakwioyile yemifuno namafutha. Ayizinzanga xa idibana nokukhanya nobushushu, i-hygroscopic emoyeni, kwaye i-polymerizes kwaye itshintshe xa idibana namanzi.
I-retinoic acid ikwayi-anti-tumor, i-healing-heart, kunye ne-infection-resistance. Isetyenziswa kakhulu ekunyangeni i-psoriasis, i-hair follicle keratosis, i-acne, i-lichen planus, i-verrucous epidermis nevus, i-ureophora, i-vitiligo, i-pityriasis rosea, kunye ne-facial pityriasis simplex, ingakumbi izilonda zesikhumba ezimnyama, kunye ne-senile, i-sun-induced, okanye i-drug induced skin atrophy, kunye ne-keratosis engaqhelekanga kunye nezifo ze-hyperpigmentation. Ukongeza, ikwanazo neziphumo ezithile zokuthintela umhlaza wesikhumba. I-retinoic acid inokuthintela kakhulu ukuqhambuka kwe-acne okuvavanyiweyo.

Isampuli yeMveliso

Ukupakisha imveliso:

Iinkcukacha ezongezelelweyo:

Ukwakhiwa	C20H28O2
Uvavanyo	99%
Inkangeleko	Umgubo otyheli
Inombolo ye-CAS	302-79-4
Ukupakisha	25KG
Beka ubomi kwishelufa	iminyaka eyi-2
Indawo yokugcina izinto	Gcina kwindawo epholileyo neyomileyo
Isiqinisekiso	I-ISO.