Ko te mahi matua o te pūtau ma toto: he whakamārama poto

pūtau toto White e tetahi o nga pūtau tino nui i roto i te tinana katoa. Ko te meka e tukua e ratou ki te whānui o ngā mahi momo. I roto i tenei take i reira ko te maha nui o momo o leukocytes. Ia o ratou whai wāhi ahurei. Ki te rā, kua mohiotia ai e kua wehea katoa pūtau ma toto ki te momo e whai ake nei: neutrophils, eosinophils, basophils, monocytes me T-lymphocytes. Ko te mahi o leukocytes i roto i te toto tēnā i runga i to ratou momo.

Ko te tūranga o neutrophils

He faufaa mō tangata peheé pūtau. Ko te meka e whakarato ratou tiaki pono o te tinana i nga mea katoa o huakita me ētahi atu tinana ke. mahi ratou i te reira tika 2 ara. kawea te tuatahi o ratou i roto i na roto i te phagocytosis. fakahu'unga tēnei tukanga te absorption huakita ke wahi ranei ona. Ko te tuarua - te kōwhiringa motuhake o te bactericidal me matū bacteriostatic.

mahi eosinophils

He tino nui mo te rere tika o ngā tukanga mate pāwera, me te inflammatory ēnei pūtau. Ko te whakatinanatanga o tenei momo o te leukocyte mahi taea te tinana ki te akakoromaki i tini o nga mate tere.

Eosinophils, ahakoa tona faufaa ki te tinana, a ētahi wā whai ki te tangata i te disservice. Kei te korero tatou e pā ana ki te meka e ka i te nui rawa o nui haere ratou tūponotanga o te whakawhanake mate pāwera.

Ko te mahi o basophils

Taua pūtau i te kaha feunga iti ki te whakangaro tinana ke. Functions o tenei momo o ngā pūtau ma toto takoto i roto i te meka e fakangatangata ki te mate o te mate o te tinana ona taea mō te tohatoha. tutuki ana tēnei ahanoa e te tukunga o nui o histamine, e ai huamo o te kopa. koretake i ratou i te horapa o wheori me huakita.

mahi monocytes

fifili tokomaha te iwi te mea whakamana mahi e te pūtau toto ma o tenei momo. Ko te meka e whai ratou e rave rahi mau fifi, te whakatinanatanga o nei tei runga i te taumata o te haumaru tangata i katoa ke, rawa huakita me te huaketo. Tuatahi, kua whakawhanakehia e ratou aravihi phagocytosis. Tuarua, monocytes hua matū motuhake e mātātoa i whai wāhi i roto i te hanganga o paturopi, i te mea hoki tino nui mō te wātea i te mate.

Tūnga o te T-lymphocytes

Mahi pērā i te momo o te leukocytes ko ki te tiaki i te kaiao i ke katoa, me te kino. Tuatahi o te katoa e korero tatou, fakanatula, e pā ana ki te huakita me te huaketo. T-lymphocytes pehi ratou i phagocytosis, me te te tohatoha o ngā matū motuhake e taea te whakangaro ia ratou, i te iti rawa i te mutu / pōturi iho ratou tupu ranei.

Me kï reira e kore e mutu i reira tenei mahi o te momo o ngā pūtau ma toto. Ko te meka e whai wāhi ana hoki ratou i roto i te whakangaromanga o ngā pūtau mutated. Ko, kua whai wāhi te T-lymphocytes i te pehanga o tukanga mate pukupuku.

Ko te tūranga me te mahi o te leukocyte (T-lymphocytes), te faaitoitoraa o te whakatupuranga o lymphocytes B, e he haepapa mo te tiaki o te wātea i te mate humoral. Te kore enei pūtau he e pā ana ki tetahi tiaki pono o te kaiao e taea e kore pātai.