Zing'onozing'ono koma zamphamvu, zimathandiza kuteteza thupi ku matenda
Maselo oyera a m'magazi amakhalapo mu nambala zochepa kuposa maselo ofiira a magazi. Makamaka, pali selo limodzi loyera la magazi pa maselo ofiira a magazi (700 erythrocytes). Maselo oyera ndi ofunikira kwambiri kuteteza thupi komanso kutupa, pamene maselo ofiira ofiirira amanyamula oksijeni pamagulu awo a hemoglobin ndi kutulutsa matupi athu.
Maselo onse a magazi ndi zinthu zamagazi (monga mapulateletti) amayamba kulengedwa m'mafupa, ntchito yotchedwa hematopoiesis .
Msuzi wa mafupa ndi chimodzi mwa ziwalo zogwira ntchito m'thupi lathu chifukwa zimapanga maselo a magazi nthawi zonse.
Kodi Basophil Ndi Chiyani?
Ma basophil ndi mtundu wa selo loyera la magazi limene amapangidwa m'mafupa ndi kufalitsa m'magazi. Amapezanso kunja kwa mitsempha m'magazi ambiri m'thupi.
Ngakhale ma basophil amateteza thupi mwa kupha tizilombo toyambitsa matenda ndi tizilombo toyambitsa matenda (kuphatikizapo tizilombo toyambitsa matenda monga nkhupakupa), amatha kuyambitsa mavuto akamagwira molakwika. Ichi ndi chimene chimayambitsa zizindikiro za matenda, chifuwa cha mphumu, ndi zochitika zina zotupa m'thupi.
Ma Basophil ali ndi histamine ndi heparin, chinthu chopopera magazi chomwe amapangidwa ndi thupi. The histamine yomwe imatulutsidwa ndi basophils (ndi maselo akuluakulu) ndi magwero a zizindikiro zofanana ndi zakumwa zakumwa monga madzi, khungu, ndi mphuno. Ichi ndichifukwa chake antihistamines , yomwe imaletsa zochita za histamine, imathandiza kuchepetsa zizindikirozi.
Ma basophil ndi mbali ya chitetezo cha mthupi, chomwe chimatanthawuza kuti sangathe kuwononga mwachindunji adani omwe akukumana nawo m'thupi, monga mabakiteriya ndi tizilombo toyambitsa matenda. Osati makamaka amatanthawuza kuti asophilini sasowa kuti awone mdaniyo mwachindunji, koma mmalo mwake amangozindikira mosavuta mdaniyo ngati chinthu chomwe sichiyenera kupezeka ndipo chiyenera kuwonongedwa.
Mitundu Yina ya Maselo Ayera Oyera
Ma basophil amapanga pafupifupi 0,5 peresenti ya maselo oyera a magazi. Mitundu ina ya maselo oyera a m'magazi ndi awa:
Mavitamini amathandizira kuyankha kotupa komanso kumenyana ndi tizilombo toyambitsa matenda omwe ndi aakulu kwambiri moti sitingagwidwe kapena kumeza. Kuwonjezera pamenepo, eosinophils imatenga nawo mbali zinazake zowonongeka.
Neutrophils . Maselowa amapita kumalo ovulala ndi matenda. Mavitrophils ali ndi mavitamini amphamvu omwe amapha mabakiteriya. Kenako amawombera kapena amawononga mabakiteriya osweka. Mazira a chitetezo ndi thupi loyamba la chitetezo ku mabakiteriya ndipo ali okhudzana ndi chitetezo chodziwika bwino. Mavitamini ndi maselo ambirimbiri opangidwa ndi mafupa. Mankhwalawa amakhalitsa kwa nthawi yochepa ndipo amatha maola asanu ndi atatu okha. Pamene pali matenda m'thupi, mazira autemera, omwe amatulutsidwa ku fupa, amatsatirana ndi mautrophils okhwima pa malo omwe ali ndi matenda. Kukhalapo kwa mautenda a m'mimba mwazi kumatchedwa kusinthana kusuntha ndipo ndi chizindikiro cha kuopsa kwa matenda.
Monocytes. Maselo amenewa nthawi zambiri amatuluka m'magulu a thupi pamene amadya mabakiteriya m'ntchito yotchedwa phagocytose kapena kukonzekera mabakiteriya kuti aperekedwe ku lymphocytes, mtundu wina wa maselo oyera a chitetezo cha umoyo wathanzi.
Pamagazi a magazi, monocytes ndiwo maselo akuluakulu a magazi omwe amawonedwa.
Lymphocytes . Lymphocytes amasiya mafupa oyambirira komanso okhwima. Maselowa ali ndi udindo waukulu wodzidzimva wekha "osadzikonda" ndipo amayesetsa pafupifupi mbali zonse za chitetezo cha mthupi.