Kuwedzerwa kuchena kwemajeri eropa ropa

Leukocytes haisi mavara eropa. Izvo zviputi, monocyte, chikamu-nyukireya, zvichienderana nehupenyu hwechikamu. Uyewo kusiyanisa granulocytes - leukocytes ine unhu hukuru mu cytoplasm uye agranulocytes - leukocytes pasina iyo. Pazvinotsvakurudzwa mu laboratori, zvakagadzirwa nemavara akasiyana uye, maererano naizvozvo, zvakasiyana nemazita nemabasa zvinoshanda: eosinophilic, basophilic, neutrophilic.

Leukocytes inogona kubuda ropa uye inofamba-famba mumativi pakati pemasero. Basa ravo guru nderokudzivirira. Pangosvika iyo miviri inoratidzirwa kune chero upi zvake uye zvinhu zvekunze zvinopinda mairi, leukocytes, sekunge inorayirwa, kupinda mumasvingo e-capillary (kuburikidza nemasero eodothelium) uye nokukurumidza famba kune chitubu chechionda. Ikoko vanopoteredza chimwe chinhu chekunze, icho chinoratidzika sechinyatsoiswa kumatenga avo, zvino vanochikwevera iyo pakati ndokuchichera. Nzira yekukurumidza kutora uye kuparadza kune dzimwe nyika dzakafa dzakawanda uye kurarama (fungi duku, mabhakitiriya, mavairasi) ayo akapinda mumuviri anonzi phagocytosis, uye masero anoitakura ndiwo phagocytes.Kana kudzivirirwa kuchidiwa, chiratidzo chinowirirana chinotumirwa kunhengo dze hematopoietic, uye Vanokurumidza kutanga kuwedzera nhamba yakawedzera yemasero machena eropa. Pane kuitika kwe phagocytosis. Iko inoshuva zvakare inopindura kune mamwe masero anonzi macrophages, ayo akanga ari kusvika panguva ino mukutarisira. Vanotangawo kuenda kunzvimbo yakanganisa. Macrophages, leukocytes uye mamwe masero eropa anobatanidzwa mukugadzirisa kushandiswa kwebhakitiriya uye zvirwere. Mukuwedzera, vanoparadza masero emumuviri anenge akaoma nemhaka yekurwara kana kukuvadzwa, uye nokudaro anouchenesa kubva pakuora, zvisingakwanisi zvinyorwa. Izvi zvinotsanangura zvakadzama zve leukocytes muropa. Muganhu wavo wakaenzana unosiyana kubva 4,000 kusvika 9 000 mu 1 μl muvanhu vakasiyana. Iko inofanira kuzivikanwa nekugadzirisa yakasvibhenekera tsvuku rekuyera ropa kana kwete. Kuvhara mukati mezvikamu zvishanu zvezvikamu zvinogona kuitika kunyange mumunhu mumwechete uye zvichienderana nenguva yezuva: mushure mekudya kwemasikati mari yavo inowedzera.Cherechedza chimiro inobvumira chimiro chakakosha chinocherechedza ukama pakati pemhando dzakasiyana dzeeukocyte. Zvisinei, inogonawo kusiyanisa nenzira yekuderera kana zvishoma.

Kurema mazinga eukocyte - anopfuura 9000 - anonzi leukocytosis, uye akaderedzwa - pasi pe4000 - leukopenia. Kusvibiswa muhuwandu hwehuwandu uye huwandu hwemafomu hunowanzoshanda sechiratidzo pamusoro pemararamiro anoitika mumuviri. Zvisinei, hazvibviri kungofunga nyaya iyi chete uye kusafungisisa hurumende yevanhu. Zvose izvi zvinogona kuonekwa mumutumbi wakakwana. Somuenzaniso, mushure mekushambidza, kushambidza kunopisa, kutamba mitambo, mushure mekuita basa rechiitiko, kwenguva pfupi leukopenia inoitika. Kurarama kwenguva pfupi yakagadzikana yeeukocyte kunoitika mushure mekudya, mushure mekusava nemashandiro epanyama, pasi pe hypothermia. Nhamba yavo inogona kukura panguva yekuzvitakura zvimwe zvimwe zvinoshandiswa mumuviri wevanhu. Semuenzaniso, nemukati necrosis, mushure mekurwadziwa kwepfungwa, kushungurudzika, kurasikirwa kukuru kweropa, neukwepa hwemarudzi ose, yakakosha ye leukocytes inowanzoitika. Nokudaro, muviri unoratidzira zvinodzivirira.

Iyo inowanzoitwa kuongorora ropa ichabatsira kujekesa chikonzero chekuchinja kwavanoita mumutemo wekuwedzera. Kazhinji kacho kuongorora kwepurogiramu kunoratidzika kune vanhu vanozviona sehutano, chirwere cheropa panguva yekutanga, iyo inobvumira kutanga kurapwa panguva yakakodzera uye kuitakura zvakanaka.