Ke mesebetsi ea tsamaiso ho potoloha ha mali eng?

Mali le maro a tse ling ea 'mele tse kang lisele tsa mmele, le dinama tse nyenyane tse mokelikeli, etsa tikoloho ka hare. Mali ke mofuta o khethehileng oa lisele connective, ka lebaka la phylogenetically le developmentally e thehoa ho tswa diyuniti embryonic connective dinama tse nyenyane tse - mesenchyme. Tsamaiso ea ho potoloha ha mali ke marangrang a methapo ea mali le cavities pelo, e leng seo ho na le ke e sa khaotseng le bo tsoelang pele ajoa ea mali. Seo ha tsamaiso ea ho potoloha ha mali? Ho arabeleng potso ena, o ka ngola ya treatise, hobane mosebetsi ea tsamaiso ho potoloha ha mali li sa tšoaneng. lipalangoang ena ea lintho ea bohlokoa le metsoako biologically mafolofolo nakong eo fana ka matla le ntshetsopele tse ling tsa lisele tsohle le lisele tsa 'mele oa motho, ke habohlokoa khase phapanyetsano mosebetsi ke ho boloka osmotic khatello le protheine dikotwana, e potoloha ka maling. Ho batho mesebetsi ho potoloha ha mali tsamaiso e khopo e boetse e re susumetsa lekaneng mabaka Link le ka hare la ka karabelo boitshireletso e neng e tla sireletsa 'mele ho tloha mahlahana a tšoaetsanoang le ho tse ling tse ka bojaki tsoang linaheng tse ling e mong le e itseng motho likarolo.

Tsamaiso ea ho potoloha ha mali a sa khone ho nka sebaka ha e se ka ea kamehla, bo tsoelang pele ho pholletsa le bophelo ba phallo ea mali, e bitsoang extracorporeal ajoa. Pelo le methapo ea se nang palo ea mali (methapo kgolo, methapong, arterioles, methapong le venules), le tsamaiso lymphatic etsa e le 'ngoe vascular tsamaiso ea' mele oa motho. Mesebetsi ea tsamaiso ho potoloha ha mali ho akarelletsa ho tlosa lihlahisoa tsa ho kena moea le liphetoho tse ling tse etsahalang ka tshebetso ya ho metabolism, e leng ba kotsi haholo le nang le chefo e ho likarolo seleng ea ka, haeba ba sa excreted eleminirovat. likarolo mehaho ea mali baka molao oa tsamaiso humoral , le fana ka busa ka ho feletseng holim'a mesebetsi ea makala tsohle ka hare le e mong le ba litsamaiso.

Mali, ka lintho tse bonahalang ntho tsamaiso ea ho potoloha e na le likarolo tse peli: e mokelikeli, kapa lero la mali, hammoho le omileng mokōkō thehoa likarolo (liplatelete, leukocytes le erythrocytes) li. The karo-karolelano ea likaroloana tsa tsena ka karolelano ke 1: 1.5, 'me owns 40% Peresente lero la mali' me nyenyane ea mali 60% eohle. Lero la mali (mokelikeli kabelo) ke e rarahaneng haholo le o ikhethang tsa likokoana-hloko mahareng, 90% ea tsona e metsi. Tse setseng 10% ya lero la mali e etsahala lihaha-'mele,-amino acid, matsoai mehahong, tsoekere, tsamaiso ea pafara, li-hormone, qhibiliha likhase, divithamini, potlakisang tsebetso ea lik'hemik'hale, joalo-joalo

Mosebetsi ea tsamaiso ea ho potoloha ha mali ho fana maloetseng humoral amanang le lero la mali mali. Le litumeliso ho thepa ea motheo ha thehoa lokela ho ka boleloa hore ba na le tse tharo mesebetsi e fapaneng haholo: ho tswa ho lisele tse khubelu tsa mali a - ho hema, ho leukocytes - Sireletsa ka liplatelete - hoama.

Lisele tse khubelu ea mali e na le ea bohlokoa tšepe-e nang le pigment, e bitsoang hemoglobin. Ho bitsang ho tsamaisa oksijene ho tswa ho moea ka ntle ho liseleng, le lisele tsa carbon dioxide e ke khumo ho tikoloho kantle. Ho na le liforomo tse 'maloa tsa lisele tse tšoeu tsa mali,' me e mong le e ba bona ba na le mosebetsi o itseng tsa bohlokoa. Ba bopa maloetseng a ka cell-go ranolelwang kwa, ka sekgeo bona ho ntshetsa pele le kotsi boemo pathological, e le mohlala o ikhethang oa e HIV. Hoama bokhoni le aggregation thepa tlholeho feela liplatelete, khaello lona e etsa hore tsoa mali e sa tloaelehang, ka bobeli Link le ka hare, 'me feteletseng ho ka etsa hore clots mali hore clog ea lumen ea methapo ea mali le ho thibela ho phalla tloaelehileng ea mali.

Eng kapa eng eo le mosebetsi ea tsamaiso ho potoloha ha mali, seabo lona ka bophelo ba motho e ke keng ea latoloa.