Pigmentation txhais tau tias coloring. Cov tawv nqaij pigmentation cuam tshuam rau cov xim ntawm koj cov tawv nqaij. Koj cov tawv nqaij tau txais nws cov xim los ntawm cov xim hu ua melanin. Cov hlwb tshwj xeeb hauv daim tawv nqaij ua rau melanin. Thaum cov hlwb no puas los yog tsis noj qab haus huv, nws cuam tshuam rau melanin ntau lawm.
Pigmentation ntawm lub ntsej muag txhais li cas?
Pigmentation yog hais txog xim ntawm daim tawv nqaij. Cov tawv nqaij pigmentation teeb meem ua rau hloov xim ntawm koj cov tawv nqaij. Melanin yog tsim los ntawm cov hlwb hauv daim tawv nqaij thiab yog lub luag haujlwm rau koj cov tawv nqaij xim. Hyperpigmentation yog ib yam mob uas ua rau koj cov tawv nqaij darken.
Piv txwv ntawm pigmentation yog dab tsi?
Ib qho piv txwv ntawm hyperpigmentation yog melasma. Tus mob no yog tus cwj pwm los ntawm tan lossis xim av thaj ua rau thaj, feem ntau ntawm lub ntsej muag. Melasma tuaj yeem tshwm sim hauv cov poj niam cev xeeb tub thiab feem ntau hu ua "daim npog ntawm cev xeeb tub;" Txawm li cas los xij, txiv neej kuj tuaj yeem tsim tus mob no. Melasma qee zaum ploj mus tom qab cev xeeb tub.
Dab tsi ua rau tawv nqaij pigmentation?
Causes Pigmentation
Koj cov tawv nqaij yog qhov tshwm sim ntawm cov txheej txheem nyuaj thaum lub sijhawm cov cell tshwj xeeb hauv txheej txheej ntawm koj daim tawv nqaij hu ua melanocytes tsim melanin. Hauv cov cell tshwj xeeb no yog cov organelles (los yog cov kabmob me me ntawm cov cell) hu ua melanosomes.
Puas pigmentation raug tshem tawm?
Hom hyperpigmentation suav nrog hnub nyoog melasma, thiab tom qab mobhyperpigmentation. Hyperpigmentation yog ib qho mob tsis zoo ntawm daim tawv nqaij uas tib neeg tuaj yeem tshem tau ntawm kev siv cov txheej txheem tshem tawm xws li kev kho kom zoo nkauj, creams, thiab tshuaj hauv tsev.
