Ama-immunoglobulins

Yini ama-immunoglobulins?

Ama-Immunoglobulins awuhlobo olukhethekile lwamaprotheni olwenziwa amaseli e-plasma. Ama-immunoglobulins avikela imizimba yethu ngokunamathela kuma-bacteria nama-virus, okwenza kube lula ukuwakhipha emzimbeni. Ama-immunoglobulins nawo anganamathela kumaseli angavamile noma amangqamuzana amise ukusebenza ngendlela evamile. Elinye igama le-immunoglobulin yi- anti.

Izinhlobo zama-immunoglobulins

Ama-immunoglobulins akhiwe izingxenye ezine futhi ingxenye ngayinye ibizwa ngokuthi iketango. I-immunoglobulin eyodwa yenziwe ngamaketango amabili asindayo namaketango amabili alula. Kunezinhlobo ezinhlanu ezahlukene zamaketango asindayo, abizwa ngokuthi A, G, D, E, M, kanye nezinhlobo ezimbili ezahlukene zamaketango alula abizwa ngokuthi i-kappa ne-lambda. Noma iyiphi inhlanganisela yamaketanga asindayo nalula ingasetshenziswa ukwenza i-immunoglobulin. Lezi zinketho zivumela umzimba wakho ukuthi ukhiqize izinhlobo eziningi zama-immunoglobulins (isibonelo IgA kappa, IgG lambda, njll.).

Nakuba isimiso somzimba sokuzivikela ezifweni sinamandla okwenza izinhlobo eziningi zama-immunoglobulins, ingqamuzana ngalinye le-plasma lenza uhlobo olulodwa lwe-immunoglobulin. Ngenxa yokuthi isimiso sethu somzimba sokuzivikela ezifweni senza izigidi zamangqamuzana e-plasma ahlukahlukene, kuyinto evamile ukuthola izinhlobo eziningi zama-immunoglobulins emzimbeni nganoma yisiphi isikhathi.

Umdlavuza okhiqiza ama-immunoglobulins

A i-plasma cell neoplasm wuhlobo lomdlavuza olwakha amanani amaningi ama-immunoglobulins. Ama-immunoglobulins angatholakala egazini noma emchamweni.