Zotsatira zaPakhungu microecologypa khungu
Ziwalo za sebaceous zimapindika, zomwe zimapangidwa ndi tizilombo tating'onoting'ono kuti apange filimu ya emulsice. Makanema a likid ali ndi mafuta onenepa aulere, omwe amadziwikanso kuti makanema a asidi, omwe amatha kusokoneza zinthu zamchere pakhungu ndikuletsa mabakiteriya akunja (odutsa mabakiteriya akunja). , bowa ndi tizilombo toyambitsa matenda togenic timakula, chifukwa chake ntchito yoyamba ya khungu ndi yofunika kwambiri.
Kusaikiratu khungu ndi zikhumbo, kuphatikizapo thukuta la thukuta (zotupa thukuta), tizilombo toyambitsa matenda), masamba a sebaceous, ndi masamba a tsitsi, ali ndi maluwa awo enieni. Ma glands a sebaceous amalumikiza follicles kuti apange gawo lafulu lafulu lafulu, lomwe limaletsa lipid yolemera yotchedwa Sebum. Sebum ndi filimu ya Hydrophobic yomwe imateteza ndikupaka khungu ndi tsitsi ndipo limachita chishango cha antibacterial. Zida za sebaceous zimakhala ndi hypoxic, kuthandiza kukula kwa mabakiteriya a Anaerobic mongaP. ACES, yomwe ili ndi P. ACES PULASE SUBADES SEBum, Hydrolyzos Triglyceridedes ku sebum, ndikutulutsa ma acid a acid. Mabakiteriya amatha kutsatira mafuta amoyo aulere, omwe amathandizira kufotokozerani madikoni a sebaceous, ndipo mafuta aulere awa amathandiziranso ku acidity pakhungu (Ph la 5). Mabakiteriya wamba ambiri, monga staphylococcus aureus ndi streptococcus asyolocone, amalephereka m'malo a acidic motero ndi abwino pakukula kwa mabakiteriya a corphylococci ndi a Coryneorm. Komabe, zosintha zakhungu zimabweretsa kuchuluka kwa pH yomwe ingakomera kukula kwa S. Aureus ndi S. Pyogene. Chifukwa anthu amatulutsa sebum triglyceridedes kuposa nyama zina, ochulukirapo P. ACES Assines khungu la munthu.
Post Nthawi: Jun-27-2022
