Lihlahisoa
Retinoic acid
Foromo ea Sebopeho
Ponahalo:Phofo e khanyang ea lamunu kapa e mosehla
Botenya:1.0597 (khakanyo e fosahetseng)
Sebaka se qhibilihang:180-181°C (lit.)
Ntho e belang:381.66°C (khakanyo e fosahetseng)
Refractivity:1.4800 (khakanyo)
Lintlha tsa Polokeho
kakaretso
Kopo
Retinoic acid (tretinoin) ke motsoako oa vithamine A.E bonts'itse bokhoni ba ho fetola collagen synthesis, ho eketsa maemo a dermal hyaluronic acid, le ho susumetsa kholo ea fibroblast le matrix a extracellular.E sebelisoa bakeng sa mathata a keratinization le ho phekola makhopho.
Vithamine A, e nang le foromo ea limolek'hule C20H28O2, ke sehlahisoa se bohareng sa metabolism sa vithamine A 'meleng, haholo-holo se amang ho hōla ha masapo le ho khothalletsa liphello tsa metabolism ea epithelial cell proliferation, phapang le keratinolysis.E sebelisoa bakeng sa phekolo ea li-acne vulgaris, psoriasis, ichthyosis, lichen planus, moriri o mofubelu oa furunculosis, follicular keratosis, squamous cell carcinoma le melanoma.
Category: Anti-skin keratisation abnormalities, cell inducing differential agents
Maemo a polokelo: bopaki bo bobebe ebile bo tiisitsoe
Retinoic acid ha e na phello mosebetsing oa tyrosinase le sebopeho sa melanin ea melanocyte e tloaelehileng ea batho.Ha letlalo le e-na le botsofali ba 'mele kapa le senngoa ke lithethefatsi, mahlaseli a kotsi a UV kapa ho sithabela maikutlo, retinoic acid e lokisa kapa e thibela ho se tloaelehe ha sebopeho sa biochemical le sebopeho sa morphological ea dermal connective tissue e bakoang ke lintlha tse kotsi.Asiti ea retinoic ha e na phello ho sebopeho se tloaelehileng sa collagen ea letlalo.Ho phaella moo, retinoic acid e na le ts'ebetso ea ho thibela leukocyte chemotaxis, kahoo e sebetsa e le moemeli oa ho thibela ho ruruha.Retinoic acid ha e na phello e tobileng ho litšoelesa tsa sebaceous le secretion ea tsona.
