Ayyukan Physiological naFatar Microecology
Tsire-tsire na al'ada yana da ƙarfi mai ƙarfi kuma yana iya hana mulkin mallaka na ƙwayoyin cuta na waje. A ƙarƙashin yanayi na al'ada, ana kiyaye ma'aunin muhalli mai ƙarfi tsakanin ƙananan ƙwayoyin cuta da ƙwayoyin cuta, da tsakanin ƙananan ƙwayoyin cuta da runduna.
1. Shiga cikin ƙwayar fata na fata
Glandar sebaceous suna ɓoye lipids, waɗanda ƙananan ƙwayoyin cuta ke daidaita su don samar da fim ɗin lipid emulsified. Wadannan fina-finai na lipid suna dauke da fatty acids kyauta, wanda kuma aka sani da fina-finai na acid, wanda zai iya kawar da abubuwan alkaline da suka gurɓata a kan fata da kuma hana ƙwayoyin cuta na waje (kwayoyin wucewa). ), fungi da sauran ƙwayoyin cuta na ƙwayoyin cuta suna girma, don haka aikin farko na furen fata na al'ada shine muhimmin tasiri mai kariya.
2. Tasirin abinci mai gina jiki
A tsawon lokaci, fata na da ikon sake sabunta kanta, kuma abin da mutane za su iya gani da ido tsirara shine dandruff, wanda shine canzawa a hankali na kwayoyin epidermal daga aiki da kuma tattara keratinocytes zuwa sel marasa aiki, bacewar gabobin jiki, kuma sannu a hankali keratinization. Wadannan keratinized da exfoliated Kwayoyin sun tarwatse a cikin phospholipids, amino acid, da dai sauransu, wanda za a iya amfani da su don ci gaban kwayoyin cuta da kuma sha ta sel. Macromolecules da suka tarwatse ba za su iya shanyewa da fata ba, kuma suna buƙatar ƙasƙantar da su a ƙarƙashin aikin ƙwayoyin cuta na fata don zama ƙananan ƙwayoyin ƙwayoyin cuta don ciyar da fata.
3. rigakafi
A matsayin layin farko na kariya daga ƙwayoyin cuta na waje, fatar ɗan adam ta rayayye ko kuma ta kare fata mai masauki ta hanyoyi daban-daban. Ɗaya daga cikin mahimman hanyoyin wannan kariyar kai shine ɓoyewar peptides na antimicrobial da ke cikin epidermis.
4. Tsarkake kai
Mazaunan kwayoyin cutar Propionibacterium da kwayoyin cuta na symbiotic Staphylococcus epidermidis a cikin flora fata suna lalata sebum don samar da fatty acids kyauta ta yadda fatar fata ta kasance cikin yanayin acidic kadan, wato, fim din emulsified acidic na lipid, wanda zai iya haifar da mulkin mallaka, girma, da kuma girma. Haifuwa na tsire-tsire masu wucewa, kamar Staphylococcus aureus, Streptococcus.
5. Tasirin shamaki
Microflora na yau da kullun yana daya daga cikin abubuwan da ke kare fata daga cututtukan waje kuma yana cikin aikin shingen fata. Microbiota da aka yi wa fata mulkin mallaka a cikin tsari da tsari kamar Layer na biofilm ne, wanda ba wai kawai yana taka rawa wajen kare epidermis da aka fallasa ba amma kuma yana tasiri kai tsaye ga kafa juriya na mulkin mallaka, ta yadda ƙwayoyin cuta na kasashen waje ba za su iya samun wata cuta ba. kafa a saman fatar jiki.
Lokacin aikawa: Juni-28-2022
