Hemacyte

Mali - e mokelikeli tsa likokoana-hloko, kamehla e potoloha tsamaisong ea mali e nang le limatlafatsi tse ngata le likhase. Thanks ho eena, ho na le ea 'mele ea metabolism, dinama tse nyenyane tse' me litho tsa fumana tsohle ho hlokahala hore bophelo ba bona le ho fana ka lihlahisoa tsa metabolism. Ho e na le lisele tse bitsoang likarolo tsa bōptjoa ka 'lero la mali. lisele tsa mali etsa e ka holimonyana ho 40% ya bophahamo ba modumo ea mali, ba bang kaofela ba ntse e ileng ea karolong e mokelikeli mali - lero la mali. Mali 'meleng o etsa mesebetsi tse ngata tsa bohlokoa - phepo e nepahetseng, ho hema, a ho sireletsa, mocheso phetiso.

lisele tsohle mali a arotsoe ka lihlopha tse tharo tse khōlō tsa lisele tse - lisele tse khubelu tsa mali, lisele tse tšoeu tsa mali le liplatelete. Le boima ba ea sehlooho ea lisele tse di na le dipegelo lisele tse khubelu tsa mali, ka linako tse ling e bitsoang lisele tse khubelu tsa mali. E leng lisele tse khubelu tsa mali a fana ka mali tse khubelu. Mosebetsi o ka sehloohong oa ho erythrocyte - hore le phethe phapanyetsano khase, i.e. tsamaisa oksijene ho lisele tsa 'mele' me ho bokella ho tswa ho bona carbon dioxide. Ho phetha khase phapanyetsano lisele tse khubelu tsa mali e na le e khethehileng protheine hemoglobin. Sebopeho sa lisele tse khubelu tsa mali li tšoana concave mahlakoreng ka bobeli a disk ena. Ka lebaka la sebōpeho sa joalo ho ka ba bonolo phunyeletse ka methapong nyenyane ka ho fetisisa. Ho phaella moo, concave ka mahlakoreng a mabeli etsa ho ka khoneha ho eketsa holim 'a lisele tse khubelu tsa mali e ke ho hlokahala hore bakeng sa ho tsamaisa molemo oksijene. lisele tse khubelu tsa mali a se nang nuclei. The lifespan ea lisele tsena se tsoa ho matsatsi a 90 ho ea 120, ka tekanyo ea e litha e le nngwe ya maling a batho, ka karolelano e ne e ena 5x10 12 likhato, 'me bakeng sa basali - ka 12 lengolo la 4,5h10 erythrocytes.

The mofuta latelang ea lisele tsa mali - lisele tse tšoeu tsa mali, ke hore, lisele tse tšoeu tsa mali. likarolo tsena eaba ba etsa ho phetha karolo ea bohlokoa ho sireletsa 'mele khahlanong le libaktheria pathogenic, likokoana-hloko,' me lintho tse fapa-fapaneng 'ngoe. Ba hloekisa sebaka sa tshwaetso ka mor'a ho timetsoa ea libaktheria, ho hlahisa lisireletsi, e phetha karolo ea bohlokoa ka sebōpeho sa sireletsehile maloetseng ana. lisele tse tšoeu mali etsoa ka lesapo moko, spleen, lisele tsa mmele nodes. Sena lisele tse colorless le lithollo hantle ntshetswa pele. The dikahare tsa lisele tse tšoeu mali ka mali a batho - 4-10h10 ka tekanyo ea borobong ka litha e le nngwe ya mali.

Ho itšetlehile ka ho fumaneha ea lijo-thollo ka cytoplasm tsa leukocytes li arotsoe ka granulocytes le agranulocytes. Ke granulocytes ke eosinophils, basophils le neutrophils, ho agranulocytes - lymphocytes le monocytes. E mong le e sa mefuta e meng ea lisele tse tšoeu mali e na le ee rileng tsa lona, ke eena ea ikarabellang bakeng sa ho phetha mefuta e sa tšoaneng tsa mesebetsi.

lisele tsa mali e bitsoang liplatelete, e le hantle, ke likhechana lisele tse kholoanyane - megakaryocytes. Liplatelete ba boetse o bitsoa li-platelet. Joaloka leukocytes, ba colorless, u se ke ua ba le nuclei, ke kamehla ka sebopeho. Liplatelete ba ho hloka botsitso ka ho fetisisa, ka potlako timetsoa ka litokisetso tse ncha. Liplatelete phetha karolo ea bohlokoa mosebetsing oa ho phutha, sebopeho sa clots mali le ba khaotse ho tsoa mali. mali pleitelete ranges ho tloha ho likhato tse 200 ho 400h10 9 ka litha e le nngwe ya mali.

lisele tsa mali tse thehoa ka makala hematopoietic, eo ke lesapo moko, lisele tsa mmele nodes, spleen. 'Meleng, ho na le ke kgokahanyo inextricable thehoa likarolo le' mele ho eona li le hlahisitseng me a timetsa le unit trust e le molao oa tsamaiso ya tshebetso ena.

The dikahare tsa mefuta e fapaneng ya likarolo foromo - ka boleng batlang e le kamehla. Tsela e sa tloaelehang ka ba le letšoao bohlokoa ea mafu a sa tšoaneng. Palo ya mefuta e fapaneng ea lisele mali bontša boitsebiso bo qaqileng ba and analysis kakaretso mali leukocyte moralo. and analysis Hona ho kenyeletsa chelete ea haemoglobin, 'mala-index, erythrocyte sedimentation sekhahla, lisele tsa mali. and analysis tafole bontša litsupa tsohle tse tloaelehileng, le tse diphetho ka bapisoa.