Ayyukan Ilimin Halittar Jiki na Kimiyyar Fata

Ayyukan Ilimin Halittar Jiki naIlimin Kimiyyar Fata

Tsirrai na yau da kullun suna da ƙarfin kwanciyar hankali kuma suna iya hana mamaye ƙwayoyin cuta na ƙasashen waje. A ƙarƙashin yanayi na yau da kullun, ana kiyaye daidaiton muhalli mai ƙarfi tsakanin ƙananan halittu da ƙananan halittu, da kuma tsakanin ƙananan halittu da masu masaukin baki.
1. Shiga cikin metabolism na kyallen fata
Glandan sebaceous suna fitar da lipids, waɗanda ƙwayoyin cuta ke narkewa don samar da fim ɗin lipid mai emulsified. Waɗannan fina-finan lipid suna ɗauke da fatty acids kyauta, wanda aka fi sani da fina-finan acid, waɗanda zasu iya kawar da abubuwan alkaline da suka gurɓata a fata da kuma hana ƙwayoyin cuta na waje (ƙwayoyin cuta masu wucewa)., fungi da sauran ƙwayoyin cuta masu cutarwa suna girma, don haka babban aikin flora na fata na yau da kullun shine muhimmin tasiri na kariya.
2. Tasirin abinci mai gina jiki
A tsawon lokaci, fata tana da ikon sabunta kanta, kuma abin da mutane za su iya gani da ido tsirara shine dandruff, wanda shine sauye-sauye a hankali na ƙwayoyin epidermal daga ƙwayoyin keratinocytes masu aiki da yawa zuwa ƙwayoyin lebur marasa aiki, ɓacewar ƙwayoyin halitta, da kuma keratinization a hankali. Waɗannan ƙwayoyin keratin da aka cire da waɗanda aka cire suna wargajewa zuwa phospholipids, amino acid, da sauransu, waɗanda za a iya amfani da su don haɓaka ƙwayoyin cuta da sha ta ƙwayoyin halitta. Ba za a iya sha ƙwayoyin macromolecules da suka wargaje ta fata ba, kuma ana buƙatar a lalata su ƙarƙashin aikin ƙwayoyin cuta na fata don su zama ƙananan ƙwayoyin halitta don ciyar da fata.
3. Rigakafi
A matsayin farkon layin kariya daga cututtukan da suka shafi ƙasashen waje, fatar ɗan adam tana kare fatar mai masaukin baki ta hanyoyi daban-daban. Ɗaya daga cikin mahimman hanyoyin wannan kariya ta kai shine fitar da peptides na ƙwayoyin cuta da ke cikin epidermis.
4. Tsarkakewa da Kai
Kwayoyin cuta masu zama Propionibacterium da symbiotic bacteria Staphylococcus epidermidis a cikin fatar flora suna lalata sebum don samar da free fatty acids ta yadda saman fata zai kasance cikin ɗan acidic, wato, wani fim mai ɗauke da sinadarin acid mai narkewa a cikin lipid, wanda zai iya kawo cikas ga mulkin mallaka, girma, da kuma haifuwar flora masu wucewa, kamar Staphylococcus aureus, Streptococcus.
5. Tasirin shinge
Tsarin microflora na yau da kullun yana ɗaya daga cikin abubuwan da ke kare fata daga cututtukan waje kuma yana cikin aikin shingen fata. Kwayoyin halittar da ke cikin fata a cikin tsari da tsari kamar wani yanki ne na biofilm, wanda ba wai kawai yana taka rawa wajen kare epidermis da aka fallasa na jiki ba, har ma yana shafar kafa juriyar mulkin mallaka kai tsaye, ta yadda ƙwayoyin cuta na waje ba za su iya samun ƙarfi a saman fatar jiki ba.