I-Lymphocyte

nguJason Wasserman MD PhD FRCPC
Mashi 9, 2022


I-Lymphocyte

Iyini i-lymphocyte?

I-lymphocyte wuhlobo olukhethekile lwamangqamuzana omzimba omzimba kanye nohlobo lwengqamuzana elimhlophe legazi (WBC). Ama-Lymphocyte anomthwalo wemfanelo wokuvikela imizimba yethu ezifweni futhi asisize siphulukise ngemva kokulimala. Ama-lymphocyte avamile amangqamuzana amancane anenani elilinganiselwe icyoplasm (umzimba weseli) ozungeza umjikelezo omnyama nucleus.

Izinhlobo zama-lymphocyte

Kunezinhlobo ezahlukene zama-lymphocyte ahlanganisa i-T-lymphocyte, i-B-lymphocyte, amaseli e-plasma, namangqamuzana abulalayo emvelo. Uhlobo lweseli ngalunye lunomsebenzi ohlukile emzimbeni.

Ukuvuvukala okuhambisana nama-lymphocyte

Ukuvuvukala kuyinqubo evamile esebenza ukusiza umzimba ukuba ululame ngemva kokutheleleka noma ukulimala. Ama-lymphocyte asiza kule nqubo ngokususa ama-micro-organisms (njengamagciwane, amagciwane, isikhunta, noma izimuncagazi) futhi ngokukhiqiza amakhemikhali akhuthaza ukuphulukiswa. Ngenxa yalesi sizathu, ama-pathologists avame ukuchaza ama-lymphocyte njenge amangqamuzana okuvuvukala kanye nenqubo njengoba ukuvuvukala okungapheli.

Izimo zezokwelapha ezihlobene nama-lymphocyte

Nakuba ama-lymphocyte enzelwe ukuvikela imizimba yethu futhi asisize siphulukise, ezinye izimo zezokwelapha zibangelwa ama-lymphocyte alimaza izicubu zethu. Lezi zinhlobo zezimo zezokwelapha zihlanganisa izifo ezivuthayo kanye ne-autoimmune.

Izibonelo zezimo zezokwelapha ezivamile ezibangelwa ama-lymphocyte:

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