Leukocytes magazi

maselo oyera - alibe mtundu maselo ofiira. Iwo kubaya, monocytes, segmented, malingana ndi mawonekedwe a phata la. Komanso kusiyanitsa granulocytes - maselo oyera ndi khalidwe grit mu cytoplasm ndi agranulocytes - leukocytes popanda izo. Mu maphunziro zasayansi, iwo utoto ku mitundu yosiyanasiyana ndipo chotero, maina osiyana ndi ntchito anthu kuti achite: eosinophil, basophil, neutrophil.

maselo oyera ndi ufulu kuchoka mtsinje wa magazi ndi kusuntha mwakhama mipata pakati pa maselo. Ntchito yawo yaikulu - kuteteza. Kamodzi thupi pansi kuwonongeka kwa izo ndi zinthu zachilendo adzagwa ndi leukocytes, ngati pa lamulo, kudutsa mpanda wa capillaries (zndoteliya kudzera maselo) ndi kungoloŵerera gwero akhudzidwa. Pali amacheza ndi chinthu yachilendo, amene akuoneka glued pamwamba, ndiye kuchijambula icho pakati ndi kupukusa. Ndondomeko yomweyo adani ndi chiwonongeko cha particles yachilendo ya akufa ndi moyo (mikroskopichskih bowa, tizilombo toyambitsa matenda,), amene analowa m'thupi, wotchedwa phagocytosis ndi selo zogwirizana - fagotsitami.Esli pali kufunika chitetezo choterocho, mbendera lolingana umaperekedwa kwa ziwalo hematopoietic, ndipo iwo mwamsanga anayamba kupereka chinawonjezeka chiwerengero cha maselo oyera. Chisoni amapezeka phagocytosis. Foni modetsa nkhawa akulabadira ndi maselo ena otchedwa macrophages, amene anali ku mfundo boma ulesi. Iwo ayamba kusamukira ku malo owonongeka. Macrophages, maselo oyera ndi maselo ena magazi zimakhudzidwa yogwira kutengedwa mabakiteriya ndi majeremusi. Komanso, iwo kupha maselo a chamoyo chimene pootmerli chifukwa matenda kapena kuvulala, chotero mwayeretsa kuti asamathe, sangathe particles moyo. Nchifukwa chake zili bwino leukocytes m'magazi. mlingo malire awo ranges kuchokera 4000 mpaka 9000 mu 1 L anthu osiyana. M'pofunika kudziwa cholinga chofuna kudziwa leukocytes magazi kapena ayi. Kusinthasintha mwa mayunitsi zikwi zisanu kumachitika ngakhale mmodzi yemweyo, ndipo zimadalira nthawi ya tsiku: masana chiwerengero chawo uvelichivaetsya.Vychislit amalola mtengo wapadera chilinganizo, kutenga nkhani chiŵerengero pakati pa mitundu yosiyanasiyana ya leukocytes. Komabe, nawonso akhoza zimasiyana kunsi kapena mosinthanitsa.

misinkhu apamwamba maselo oyera - 9,000 - otchedwa leukocytosis, ndi otsika - zosakwana 4000 - leukopenia. Fluctuation mu kuchuluka ndi chiŵerengero awo njira zambiri mbendera njira pathological mu thupi. Komabe, n'zosatheka kuganizira kokha chizindikiro ndipo sindikufuna kuganizira chikhalidwe wamkulu wa munthu. njira onse zingaoneke mu thupi mwangwiro wathanzi. Mwachitsanzo, kusamba, otentha mphika thupi, ntchito thupi pambuyo alipidwa zosakhalitsa leukopenia amapezeka. A kochepa mkulu zili maselo oyera zikadzatha chakudya, pambuyo sanali mwadongosolo ntchito yadzaoneni, pamene supercooling. chiwerengero chawo achuluke woyembekezera, kusintha ena Maphunziro Akakhalidwe Kazolengedwa anthu. Mwachitsanzo, mu necrosis minofu pambuyo vuto la mtima, zoopsa, imfa ya magazi, ndi mitundu yonse ya chifuwa kuchuluka woyera magazi selo achiyesa - chodabwitsa pafupipafupi. Choncho thupi akusonyeza kuyankha zozitetezera.

Kulongosola chifukwa kusintha mitengo awo oposa kudzakuthandizani wamba magazi mayeso. Nthawi zambiri pulayimale kuphunzira wopita limasonyeza anthu amene amadziona kuti ndi wathanzi, matenda magazi pa siteji oyambirira, kulola chithandizo mwamsanga ndi kuchita izo bwinobwino.