Tsarin iskar shaka ta squalene yana cikin cewa ƙarancin lokacin ionization nata zai iya bayarwa ko karɓar electrons ba tare da lalata tsarin ƙwayoyin halitta ba, kuma squalene na iya dakatar da amsawar sarkar hydroperoxides a cikin hanyar lipid peroxidation. Nazarin ya nuna cewa peroxidation na sebum galibi yana faruwa ne ta hanyar singlet oxygen, kuma singlet oxygen quenching rate constant na squalene a cikin sebum na ɗan adam ya fi girma fiye da na sauran lipids a cikin fatar ɗan adam. constant detract. Duk da haka, ya kamata a lura cewa kodayake squalene na iya toshe lipid peroxidation, samfuran squalene, kamar unsaturated fatty acids, suma suna da tasirin haushi akan fata.
Squalene peroxide na iya taka muhimmiyar rawa wajen haifar da kuraje. A cikin gwaje-gwajen dabbobi, an tabbatar da cewa squalene monoperoxide yana da matuƙar comedogenic, kuma yawan squalene peroxide yana ƙaruwa a hankali a lokacin da aka yi amfani da hasken UV. Saboda haka, ana ba da shawarar cewa masu fama da kuraje su kula da kariya daga rana, kuma magungunan kariya daga rana za su iya guje wa squalene peroxidation a yawan sinadarin da hasken ultraviolet ke haifarwa.
Mai nazarin fataana iya amfani da shi don gano tasirin man shafawa na rana. Ana nuna hoton UV mai duhu idan an shafa man shafawa na sinadarai; idan an shafa man shafawa na zahiri, hoton yana haskakawa, kamar ragowar mai haske.
Lokacin Saƙo: Afrilu-29-2022
