Uruhare rw'ururenda rw'amaraso mu mubiri (sebum membrane) ni uruhe?

Ururenda rwa sebum rufite imbaraga nyinshi, ariko ruhora rwirengagizwa. Ururenda rwa sebum rufite ubuzima bwiza ni cyo kintu cya mbere gituma uruhu rugira ubuzima bwiza kandi rwerurutse. Ururenda rwa sebum rufite imirimo y'ingenzi ku ruhu ndetse no ku mubiri wose, cyane cyane muri ibi bikurikira:

1. Ingaruka z'imbogamizi

Agahu k'uruhu ni urwego rw'ingenzi cyane mu kubika ubushuhe ku ruhu, gashobora gufunga ubushuhe neza, karinda ubushuhe bwinshi bw'uruhu, kandi kakarinda ubushuhe bwinshi bwo hanze n'ibindi bintu byinjira. Kubera iyo mpamvu, uburemere bw'uruhu bukomeza kuba busanzwe.

2. Shyira amazi ku ruhu

Agace k'uruhu ntabwo kari mu gice runaka cy'uruhu. Gagizwe ahanini na sebum ivanwa n'uturemangingo tw'amaraso, ibinure bivanwa na keratinocytes, n'ibyuya bivanwa n'uturemangingo tw'ibyuya. Gakwirakwira ku ruhu neza kandi gakora agace karemano k'uruhu. Igice cyako cya lipide gifasha uruhu kumererwa neza, kigatuma uruhu rugumana amavuta kandi rugatunganywa, kandi bigatuma uruhu rworoha, rworoshye kandi rurabagirana; igice kinini cy'agace ka sebum gishobora gutuma uruhu ruhora rutose ku rugero runaka no gukumira imvubura yumye.

3. Ingaruka zo kurwanya kwandura

pH y'urukiramende rwa sebum iri hagati ya 4.5 na 6.5, ikaba ifite aside nkeya. Iyi aside nkeya ituma ibuza mikorobe nka bagiteri gukura kandi ikagira ingaruka nziza ku ruhu, bityo ikaba ari yo ruhu rufite ubudahangarwa ku ruhu.

Isohoka ry'uturemangingo tw'ibinure bigengwa n'imisemburo itandukanye (nka androgens, progesterone, estrogen, adrenal cortex hormones, pituitary hormones, nibindi), muri byo harimo kugenzura androgens ari ukwihutisha igabanyuka ry'uturemangingo tw'ibinure binure, kongera ingano yabyo, no kongera imikorere ya sebum; Kandi estrogen igabanya isohoka rya sebum ibuza mu buryo butaziguye ikorwa rya androgens zo mu mubiri, cyangwa ikagira uruhare mu buryo butaziguye ku turemangingo tw'ibinure binure.

Gusohora amaraso menshi mu mubiri bishobora gutera uruhu rufite amavuta menshi, uruhu rugayitse, imyenge yagutse, ndetse no kugira ibibazo by'ibiheri. Gusohora amaraso make cyane bishobora gutuma uruhu rwumuka, uruhu rudasaza, kutagira ubwiza, gusaza, nibindi.

Ibintu bigira ingaruka ku gusohora kwa sebum ni: endocrine, imyaka, igitsina, ubushyuhe, ubushuhe, imirire, imikorere y'umubiri, uburyo bwo gusukura uruhu, n'ibindi.

Imashini isesengura uruhu ya Meicetishobora gukoreshwa mu kumenya niba ururenda rwa sebum ari ruzima cyangwa rutameze neza. Niba ururenda rwa sebum ari ruto cyane, uruhu ruzarushaho kumva ibintu biturutse hanze. Ishusho izafatwa munsi y'urumuri rwa cross-polarized kandi hashingiwe kuri iyi shushoMeicetSisitemu ikoresha uburyo bwo kubona amashusho atatu - uburyo bwo kumenya uruhu, agace gatukura, n'ikarita y'ubushyuhe. Aya mashusho atatu ashobora gukoreshwa mu gusesengura ibibazo by'uruhu byoroshye.