Inama zo kwita ku ruhu——Ibintu bigira ingaruka ku gushonga k'uruhu

Elastini y'umuntu ikorwa ahanini kuva mu gihe cy'inda kugeza mu ntangiriro z'uburumbuke bw'umwana muto, kandi hafi ya yose nta elastini nshya ikorwa mu gihe cy'ubukure. Imigozi ya elastini ihinduka mu buryo butandukanye mu gihe cyo gusaza no gufotora.

1. Igitsina n'ibice bitandukanye by'umubiri

Mu ntangiriro za 1990, intiti zimwe zagerageje abakorerabushake 33 kugira ngo zige uburyo uruhu rukomera mu bice 11 by'umubiri w'umuntu.

Bigaragaza ko uruhu rufite ubushobozi bwo guhindagurika butandukanye cyane hagati y'ibice bitandukanye; mu gihe nta tandukaniro rigaragara hagati y'ibitsina bitandukanye

Uburimbane bw'uruhu bugenda bugabanuka uko umuntu asaza.

2. Imyaka

Uko imyaka igenda yiyongera, uruhu rwo mu bwoko bwa endometrial rusaza cyane kandi ntirworoshye kumera nk'uruhu rukiri ruto, kandi urusobe rw'imigozi yo mu bwoko bwa elastic ruracika kandi rukagabanuka, bikagaragara nk'uruhu rugenda rurembera n'iminkanyari mito; mu gusaza kw'ubwoko bwa endometrial, ntabwo ari ugusenyuka kw'ibice bya ECM gusa, ahubwo no gutakaza ibice bimwe na bimwe bya oligosaccharide. LTBP-2, LTBP-3, na LOXL-1 byose byarushijeho kwiyongera, kandi LTBP-2 na LOXL-1 bigira uruhare runini mu kugenzura no kubungabunga ishyirwa rya fibrin, guteranya, no kubaka binyuze mu gufata fibulin-5. Ibibazo bifitanye isano no kugaragaza ibintu bigaragara nk'uburyo bwo kongera gusaza kw'ubwoko bwa endometrial.

3. Ibintu bifitanye isano n'ibidukikije

Kwangirika kw'ibintu bikomoka ku bidukikije, cyane cyane imiterere y'ifoto, ihumana ry'ikirere n'ibindi, byagiye byitabwaho buhoro buhoro, ariko ibyavuye mu bushakashatsi ntabwo ari gahunda.

Uruhu rukora ifoto rurangwa no guhinduka no guhinduka kw'umubiri ndetse n'uburyo umubiri ukoresha anabolic. Uruhu rusa n'aho rukomeye kandi rufite iminkanyari cyane bitewe no kubura kwa microfibrils zikungahaye kuri fibrillin gusa ku gice cy'uruhu n'uruhu, kwangirika kwa elastin, ahubwo ikiruta byose, ni uko ibintu bya elastin bishyirwa mu gice cy'uruhu cyimbitse, imikorere ya elastin yangiritse.

Kwangirika k'imiterere y'imigozi y'uruhu ntibishobora gusubizwa inyuma mbere y'imyaka 18, kandi kurinda imirasire ya UV ni ingenzi mu gihe cyo gukura. Hashobora kubaho uburyo bubiri bw'izuba ry'imigozi y'urumuri: imigozi y'urumuri irangirika na elastase ivanwa mu turemangingo tuyikikije cyangwa igaterwa n'imirasire ya UV, naho imigozi y'urumuri iragorama mu gihe cyo gukora; fibroblasts zigira ingaruka zo guteza imbere imigozi y'urumuri kugira ngo ikomeze kuba umurongo. Ingaruka zirushaho kuba nke, bigatuma habaho kugondama.—— Yinmou Dong Itangazamakuru ry’inganda zikora imiti, 158-160

Impinduka z'uruhu zishobora kutagaragara neza ku maso, kandi dushobora gukoresha abahanga mu bya siyansiisesengura ry'uruhukwitegereza no guhanura imiterere y'impinduka z'uruhu mu gihe kizaza.

Urugero,ISEMECO or Isesengura ry'uruhu rya Resur, hifashishijwe amatara y’umwuga na kamera igezweho kugira ngo umuntu asome amakuru y’uruhu, hamwe na algorithme yo gusesengura imiterere y’uruhu, ashobora kureba ibisobanuro birambuye n’iteganyagihe ry’impinduka z’uruhu.