Lisele tse khubelu tsa mali maling

Ka lisele tse khubelu tsa mali tse lisele tsa motheo. likarolo tsena ka eona ho feta dikarolo tse ding bopehileng beha hammoho. lisele tse khubelu tsa mali teng ka sebōpeho sa discs kamehla ho ba le ho honyenyane motenya bohale. Ka lebaka la ho sebopeho sena, nyenyane tsena maximally ntlafatsa le carbon dioxide le oksijene ka tshebetso ya ho feta tsamaiso ea ho potoloha ha mali.

Sebopeho (tsoelang pele tlhabololwa) lisele tse khubelu ea mali ka ho moko lesapo etsahala tlas'a tšusumetso ea erythropoietin (a-hormone le liphio). karolo ea bobeli borarong ea nyenyane tsena li entsoe ka haemoglobin (tšepe-e nang le protheine). 'Mala o mofubelu ea protheine e etsang qeto ea hore' mala oa mali ka kakaretso, 'me lisele tse khubelu tsa mali a ka ho khetheha.

The lifespan tsa "li-cell motheo" e matsatsi a lekholo le mashome a mabeli. Erythrocytes ba timetsoa ka ho spleen le sebete. The lesapo moko ke tlhabololwa kamehla. Kahoo, ho timetsoa ha "tsofetseng" lisele tse ha e ame mahloriso bona palo yohle ya 'mele.

Erythrocytes maling e fana ka lisele le oksijene, di, le eena, a isoa matšoafo carbon dioxide, hammoho le-amino acid fetisetsoa matsohong a lisele tsa litho tsa tshilong ya dijo. Ho feta moo, lisele tse tsena mali phetha mosebetsi e sireletsang. Ba phetha adsorption (absorption) chefo le antigens amehang liphetoho boitshireletso, ba na le boikarabelo ba ho boloka mali, alkali le asiti ho leka-lekana.

erythrocytes tloaelehile maling ikemiselitse ka and analysis laboratoring. Normal mahloriso ea lisele e 4 ho 5,1h10 ka litha e le nngwe ka batho ba baholo. Ka bana, boemo ba bona bo itšetlehile ka lilemo tsa ho. Ka libeke tse ea pele ea bophelo ba ka and analysis le ka lisele tse khubelu tsa mali maling, tekanyo mekoloko ho tloha 4.3 ho 7,6h10 ka litha e le nngwe, a le lilemo li khoeli - ho tloha tiro 3.7 ho 5,6h10 ka litha e le nngwe, likhoeli tse tšeletseng lilemo - ho tloha 3,5 ho 4,8h10 ka litha e le nngwe. Ha ngoana fihla selemo le ho fihlela ho lilemo tse leshome le metso e sekhahla e tloha 3,5 ho 4,7h10 ka litha e le nngwe. A le lilemo li bana lesometharo le ho feta ea mahloriso e tloaelehileng e tšoana le tshebetso e tloaelehileng bakeng sa batho ba baholo.

Erythrocytes ka mali ka phahameng concentrations (erythrocytosis) di lemoha ka mafu a ka ho lekaneng ka seoelo ba tsamaiso hematopoietic (erythremia, ho etsa mohlala). ho ba le seabo phahameng ka ho fetisisa ntshetsopeleng le mafu a ea tsamaiso ea ho hema, ho ba teng ha lefu congenital pelo.

Leha ho le joalo, maemong a mangata, ba dikahare tse phahameng tsa lisele tse khubelu tsa mali e bontsha thickening ea mali 'meleng.

Ke susumelletsang motho joalo lintlha boemong akarelletsa ho sebelisa metsi a tlaase boleng. Haeba 'mele sea ditlelorine, ditshila kapa silnogazirovannaya metsi bakeng sa sebetsa ea eona e ke ho hlokahala hore ho qeta nako e ngata matla.

mabaka a mang a akarelletsa ho hloka clots mali ka metsoako ea lik'hemik'hale e. Ke mokhoa oa ho likarolo tsena o etsoa tshebetso ya petsoha lik'habohaedreite, lipids le liprotheine. tokiso sa tšoanelehe ba enzyme thusa hore ho ha e le hantle hore lihlahisoa oxidized kena maling. Ena le eena ho fella ka hypoxia ea lisele 'me lisele tse, ho qhala ka dithulaganyo skeletal.

A sesosa le tloaelehileng la clots mali ke dehydration. Sena se ka etsahala ka boemo ba leholimo a chesang. Re lokela ho hlokomela hore metsi a na le thuso feela foromo e hloekileng. Jwalo ka karolo ya tee kapa sopho e entsoeng ka e sebetsang sebakeng sa hae e le solvent ka.

Polycythemia ka 'na etsahala ka khaello ea livithamine, bohlokoa tsoelo-pele ea li-hormone le potlakisang tsebetso ea lik'hemik'hale, hammoho le tlas'a tšusumetso ea mahlaseli a kotsi.

Re lokela ho hlokomela hore ka ho hlahloba mali a ba moholo bohlokwa tekanyo ea ho mmala, boholo le ka sebōpeho sa erythrocytes. Ka mohlala, ho haelloa ke livithamine 'meleng, folic acid le tšepe e bontša sebōpeho oval ea lisele tsena. Tabeng ea erythrocytes irregularly e bōpehileng joaloka (robehile kapa matsutla) nang e sebetsang ho kena moea thulaganyou e 'meleng.