Video: Plasma cell dyscrasia yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Plasma cell dyscrasias (tseem hu ua plasma cell kev nyuaj siab thiab ntshav ntshav cov kab mob loj zuj zus) yog cov kab mob ntawm cov kab mob hnyav zuj zus zuj zus nyob rau hauv cov kab mob uas muaj cov clone lossis ntau yam clones ua ntej lossis ua phem ntshav ntshav (qee zaum koom nrog lymphoplasmacytoid hlwb los yog B lymphocytes)
Ib yam li ntawd, tib neeg nug, yog plasma Dyscrasia cancer?
Taw qhia. Plasma cell teeb meem, tseem hu ua ntshav plasma dyscrasias , yog ib pab pawg ntawm cov kab mob phem uas tshwm sim los ntawm kev loj hlob ntawm ib tus clone ntawm ntshav ntshav uas feem ntau tsim ib homogenous (monoclonal) immunoglobulin protein (M protein) (Drappatz thiab Batchelor, 2004).
Tsis tas li ntawd, dab tsi ua rau cov ntshav plasma txawv txav? Ntau myeloma. Ntau myeloma hlwb yog cov ntshav ntshav txawv txav (ib hom ntshav dawb ntawm tes ) uas tsim nyob rau hauv cov pob txha pob txha thiab tsim cov qog nyob rau hauv ntau cov pob txha ntawm lub cev. Cov tshuaj tiv thaiv kab mob tiv thaiv kab mob no tsim nyob hauv cov pob txha thiab tuaj yeem ua rau cov ntshav kom tuab lossis tuaj yeem ua rau lub raum puas.
Tsis tas li ntawd, plasma cell clone yog dab tsi?
Plasma cell kev mob tsis tshua muaj tshwm sim. Cov pab pawg ntawm cov noob caj noob ces zoo ib yam hlwb (npe a clone ) tsim kom muaj ntau ntawm ib hom tshuaj tiv thaiv kab mob (immunoglobulin). Ntshav ntshav txhim kho los ntawm B hlwb (B lymphocytes), hom ntshav dawb ntawm tes uas ib txwm tsim cov tshuaj tiv thaiv kab mob.
Plasma cell ua dab tsi?
Plasma cells, tseem hu ua plasma B cells, yog cov qe ntshav dawb uas yog los ntawm cov leeg pob txha thiab tso cov protein ntau ntau hu ua tshuaj tiv thaiv hauv kev teb rau kev nthuav tawm cov tshuaj hu ua antigens.
Pom zoo:
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