Imikorere ya Physiologique ya Microecology y'uruhu

Imikorere ya Physiologique yaUruhu Microecology

Ibimera bisanzwe bifite imbaraga zo kwikenura kandi birashobora gukumira ubukoroni bwa bagiteri zamahanga. Mubihe bisanzwe, uburinganire bwibidukikije bugumana imbaraga hagati ya mikorobe na mikorobe, no hagati ya mikorobe na nyirarureshwa.
1. Kugira uruhare muri metabolism y'uruhu
Glande ya sebaceous isohora lipide, ihinduranya na mikorobe kugirango ikore firime ya lipide. Izi firime za lipide zirimo aside irike yubusa, izwi kandi nka firime ya aside, ishobora kwanduza ibintu bya alkaline byanduye kuruhu kandi bikabuza bagiteri zo mumahanga (kwanduza bagiteri). ), ibihumyo nizindi mikorobe ziterwa na mikorobe zikura, bityo umurimo wibanze wibimera bisanzwe byuruhu ningaruka zingenzi zo kurinda.
2. Ingaruka zimirire
Igihe kirenze, uruhu rufite ubushobozi bwo kwivugurura, kandi ibyo abantu bashobora kubona nijisho ryonyine ni dandruff, aribwo guhinduka buhoro buhoro ingirabuzimafatizo ziva mu mikorere no guhonda keratinocytes mu ngirabuzimafatizo zidakora, kubura ingirangingo, hamwe na gahoro gahoro keratinisation. Utugingo ngengabuzima twa keratinize na exfoliated twasatuye muri fosifolipide, aside amine, nibindi, bishobora gukoreshwa mugukura kwa bagiteri no kwinjizwa na selile. Makromolekula zisenyutse ntizishobora kwinjizwa nuruhu, kandi zigomba guteshwa agaciro nigikorwa cya mikorobe y’uruhu kugirango ibe ibintu bito bito bigaburira uruhu.
3. Ubudahangarwa
Nkumurongo wambere wo kwirinda indwara ziterwa namahanga, uruhu rwumuntu rukora cyangwa rwirinda uruhu rwakiriye binyuze muburyo butandukanye. Bumwe mu buryo bw'ingenzi bwo kwirinda ni ukurekura peptide ya mikorobe yanduye epidermis.
4. Kwiyeza
Indwara ya bagiteri yitwa Propionibacterium na bacteri ya symbiotic Staphylococcus epidermidis yo mu ruhu rwa flora ibora sebum kugirango ibe aside irike yubusa kuburyo ubuso bwuruhu bumeze nka acide nkeya, ni ukuvuga firime ya lipide ya aside irike, ishobora kurwanya ubukoloni, gukura, na kubyara ibimera byinshi byanyuze, nka Staphylococcus aureus, Streptococcus.
5. Inzitizi
Microflora isanzwe ni kimwe mu bintu birinda uruhu indwara ziterwa na virusi kandi ni kimwe mu bigize inzitizi z’uruhu. Microbiota yakoronijwe ku ruhu mu buryo bukurikiranye kandi itondekanye ni nk'urwego rwa biofilm, rudafite uruhare mu kurinda icyorezo cya epidermis cyagaragaye gusa ariko nanone kigira ingaruka ku buryo butaziguye bwo kurwanya ubukoloni, ku buryo indwara z’amahanga zidashobora kubona a ikirenge mu ruhu rwumubiri.