Kuumbwa uye Kufurira Zvinhu zveSkin Microbes

Kuumbwa uye Kufurira Zvinhu zveSkin Microbes

1. Kuumbwa kwehutachiona hweganda

Utachiona hweganda inhengo dzakakosha dzeecosystem yeganda, uye maruva ari pamusoro peganda anogona kazhinji kukamurwa kuita mabhakitiriya anogara uye mabhakitiriya enguva pfupi. Mabhakitiriya anogara iboka rema microorganisms anotora ganda rine hutano, kusanganisira Staphylococcus, Corynebacterium, Propionibacterium, Acinetobacter, Malassezia, Micrococcus, Enterobacter, uye Klebsiella. Mabhakitiriya enguva pfupi anoreva kirasi yezvipembenene zvakawanikwa kuburikidza nekubatana nekunze kwezvakatipoteredza, kusanganisira Staphylococcus aureus, Streptococcus hemolyticus uye Enterococcus, etc. Ndiwo mabhakitiriya makuru epathogenic anokonzera zvirwere zveganda. Mabhakitiriya ndiwo mabhakitiriya akanyanya pamusoro peganda, uye kune zvakare fungi paganda. Kubva pachikamu che phylum, mutambo mutsva pamusoro peganda rinonyanya kuumbwa neine phyla, dzinoti Actinobacteria, Firmicutes, Proteobacteria uye Bacteroidetes. Kubva padanho rejenasi, mabhakitiriya ari pamusoro peganda akanyanya Corynebacterium, Staphylococcus uye Propionibacterium. Aya mabhakitiriya anoita basa guru mukuchengetedza hutano hweganda.

2. Zvinhu zvinokanganisa microecology yeganda

(1) Chinhu chinogamuchirika

Zvakadai sezera, murume kana mukadzi, nzvimbo, zvese zvine chekuita nehutachiona hweganda.

(2) Zvigadzirwa zveganda

Invaginations uye appendages yeganda, kusanganisira sweat glands (dikitira uye apocrine glands), sebaceous glands, uye bvudzi follicles, vane maruva avo akasiyana.

(3) Topography yeganda repamusoro.

Topographical shanduko yeganda repamusoro kunoenderana nekusiyana kwedunhu mune ganda anatomy. Tsika-yakavakirwa nzira dzinodzidza kuti nzvimbo dzakasiyana dzenzvimbo dzinotsigira hutachiona hwakasiyana.

(4) Nhengo dzemuviri

Molecular biological nzira dzinoona iyo pfungwa yekusiyana kwebhakitiriya, ichisimbisa kuti ganda microbiota inotsamira panzvimbo yemuviri. Bhakitiriya colonization inotsamira pane physiological saiti yeganda uye inosanganiswa neyakanyorova, yakaoma, sebaceous microenvironment, nezvimwe.

(5) Kuchinja kwenguva

Molecular biological nzira dzakashandiswa kudzidza shanduko yenguva uye nzvimbo yeganda microbiota, iyo yakawanikwa inoenderana nenguva nenzvimbo yesampling.

(6) pH kuchinja

Kare muna 1929, Marchionini akaratidza kuti ganda rine acidic, nokudaro kusimbisa pfungwa yokuti ganda rine "countercoat" iyo inogona kudzivisa kukura kwe microorganisms uye kudzivirira muviri kubva kune utachiona, iyo yakashandiswa mukutsvakurudza kwedermatological kusvikira nhasi.

(7) Exogenous zvinhu - kushandiswa kwezvizoro

Pane zvakawanda exogenous zvinhu zvinokanganisaganda microecology, zvakadai sekushisa, humidity, air quality, cosmetics, nezvimwe zvekunze kwekunze. Pakati pezvinhu zvakawanda zvekunze, cosmetics chimwe chezvinhu zvakakosha zvinokanganisa ganda microecology mune dzimwe nzvimbo dzemuviri wemunhu nekuda kwekugara uchisangana kweganda nezvizora.