Kuumbwa uye Zvinokonzera Kukanganiswa kweUtachiona hweganda
1. Kuumbwa kwehutachiona hweganda
Utachiona hweganda hunokosha mukuchengetedza ganda, uye zvirimwa zviri pamusoro peganda zvinowanzo kamurwa kuita mabhakitiriya anogara uye mabhakitiriya anongogara kwenguva pfupi. Utachiona hunogara iboka retupukanana tunounganidza ganda rine hutano, kusanganisira Staphylococcus, Corynebacterium, Propionibacterium, Acinetobacter, Malassezia, Micrococcus, Enterobacter, uye Klebsiella. Utachiona hwenguva pfupi hunoreva boka retupukanana tunowanikwa kuburikidza nekubatana nekunze, kusanganisira Staphylococcus aureus, Streptococcus hemolyticus uye Enterococcus, nezvimwewo. Ndiwo mabhakitiriya makuru anokonzera hutachiona hweganda. Utachiona ndiwo mabhakitiriya makuru pamusoro peganda, uye kunewo fungi paganda. Kubva pachikamu chephylum, drama itsva pamusoro peganda inonyanya kuumbwa ne4 phyla, dzinoti Actinobacteria, Firmicutes, Proteobacteria uye Bacteroidetes. Kubva pachikamu chegenus, mabhakitiriya ari pamusoro peganda anonyanya kuve Corynebacterium, Staphylococcus uye Propionibacterium. Utachiona uhwu hunoita basa guru mukuchengetedza hutano hweganda.
2. Zvinhu zvinokanganisa kuchengetedzwa kweganda
(1) Chinhu chinogamuchira
Zvakadai zera, murume kana mukadzi, nzvimbo, zvese zvine chekuita nehutachiona hweganda.
(2) Zvidimbu zveganda
Kupinda kweganda nezvikamu zvaro, kusanganisira ma "diar glands" (dikita ne "apocrine glands"), ma "sebaceous glands", uye "hair follicles", zvine maruva azvo akasiyana.
(3) Kuonekwa kweganda pamusoro.
Kuchinja kwenzvimbo yeganda kunobva pakusiyana kwenzvimbo mumaumbirwo eganda. Nzira dzinoshandiswa patsika dzinoongorora kuti nzvimbo dzakasiyana dzenzvimbo dzinotsigira tupukanana twakasiyana.
(4) Zvikamu zvemuviri
Nzira dzekuongorora mamorekuru dzinoona kusiyana kwemabhakitiriya, dzichisimbisa kuti microbiota yeganda inoenderana nenzvimbo yemuviri. Kupinda kwebhakitiriya kunoenderana nenzvimbo yemuviri yeganda uye kunobatanidzwa nenzvimbo yakanyorova, yakaoma, ine sebaceous microenvironment, nezvimwewo.
(5) Kuchinja kwenguva
Nzira dzekuongorora mamorekuru dzakashandiswa kudzidza shanduko dzenguva nenzvimbo dzeganda re microbiota, izvo zvakawanikwa kuti zvine chekuita nenguva nenzvimbo yekutora sampuli.
(6) kuchinja kwepH
Kare muna 1929, Marchionini akaratidza kuti ganda rine acid, nokudaro achisimbisa pfungwa yekuti ganda rine "countercoat" inogona kudzivirira kukura kwetupukanana nekudzivirira muviri kubva kuhutachiona, iyo yave ichishandiswa mukutsvaga kweganda kusvika nhasi.
(7) Zvinhu zvinobuda kunze kwenyika - kushandiswa kwezvizoro
Kune zvinhu zvakawanda zvekunze zvinokanganisakuchengetedzwa kwezvakatipoteredza paganda, zvakaita sekupisa, hunyoro, mhando yemhepo, zvizoro, nezvimwewo zvekunze. Pakati pezvinhu zvakawanda zvekunze, zvizoro chimwe chezvinhu zvakakosha zvinokanganisa ganda remunhu mune dzimwe nzvimbo dzemuviri nekuda kwekubatana kweganda nezvizoro kakawanda.
Nguva yekutumira: Chikumi-27-2022
