2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Primary immune thrombocytopenia (ITP) yog kev kis tus kabmob autoimmune cuam tshuam rau menyuam yaus thiab cov neeg laus , tus cwj pwm los ntawm platelet suav hauv qab 100 × 10 9 /l [1, 2]. Cov tsos mob tshwm sim muaj xws li petechiae, purpura, bruising, thiab overt los ntshav.
Dab tsi ua rau thawj thrombocytopenia?
Immune thrombocytopenia feem ntau tshwm sim thaum koj lub cev tiv thaiv kab mob yuam kev thiab rhuav tshem cov platelets, uas yog cov kab mob ntawm tes uas pab cov ntshav txhaws. Hauv cov neeg laus, qhov no yuav tshwm sim los ntawm kis kab mob HIV, kab mob siab lossis H. pylori - hom kab mob uas ua rau mob plab.
Dab tsi ua rau autoimmune thrombocytopenia?
Tus kab mob no yog tshwm sim los ntawm tshuaj tiv thaiv kab mob tiv thaiv tus kheej cov platelets. Nws kuj tau hu ua autoimmune thrombocytopenic purpura. Thrombocytopenia txhais tau tias txo qis ntawm cov platelets hauv cov ntshav. Purpura yog hais txog cov ntshav liab ntawm daim tawv nqaij, xws li nqaij tawv.
Qhov txawv ntawm thawj thiab theem nrab thrombocytopenia yog dab tsi?
Secondary thrombocytopenia zoo ib yam li thawj lossis idiopathic thrombocytopenia (ITP) nyob rau hauv uas nws yog tus yam ntxwv los ntawm txo platelet ntau lawm los yog nce platelet kev puas tsuaj uas ua rau platelet theem <60, 000 / microL.
Kev kho mob zoo tshaj rau ITP yog dab tsi?
Ob tug corticosteroids uas yuav raug sau rau ITP yog koob tshuaj dexamethasone thiab qhov ncauj prednisone (Rayos). Raws li2019 cov lus qhia los ntawm American Society of Hematology (ASH), cov neeg laus uas tau kuaj pom ITP tshiab yuav tsum tau kho nrog prednisone tsis pub dhau 6 lub lis piam.
Pom zoo:
Puas yog lub cev tiv thaiv kab mob hauv lub cev puas tsim cov tshuaj tiv thaiv?
Lub cev tiv thaiv kab mob tau txais, nrog kev pab los ntawm lub cev hauv lub cev, tsim cov hlwb (tshuaj tiv thaiv kab mob) los tiv thaiv koj lub cev los ntawm ib tus neeg invader tshwj xeeb. Cov tshuaj tiv thaiv no yog tsim los ntawm cov hlwb hu ua B lymphocytes tom qab lub cev tau raug rau cov neeg ua phem.
Nyob hauv cov kab mob cov qauv no ua rau cov tshuaj tiv thaiv kab mob?
Cov qauv thiab kev ua haujlwm ntawm txheej LPShauv cov kab mob gram tsis zoo muab qhov cuam tshuam rau qee hom molecules. Qhov no ua rau cov kab mob hauv lub cev tsis muaj zog rau qee pawg ntawm cov tshuaj tua kab mob loj [28]. Cov kab mob ua rau cov tshuaj tiv thaiv kab mob li cas?
Lub cev tiv thaiv kab mob ua haujlwm hauv lub cev li cas?
Lub Immune System Ua Haujlwm Li Cas? Thaum lub cev hnov cov tshuaj txawv teb chaws (hu ua antigens), lub cev tiv thaiv kab mob ua haujlwm kom paub txog cov antigens thiab tshem tawm ntawm lawv. B lymphocytes tau ua rau ua cov tshuaj tiv thaiv (tseem hu ua immunoglobulins).
Puas yog lub cev tiv thaiv kab mob ua haujlwm nrog lwm lub cev?
Kev Sib Tham Nrog Lwm Cov Txheej Txheem Lub cev tiv thaiv kab mob zoo li tub ceev xwm me me uas saib xyuas txhua lub cev thiab cov ntaub so ntswg hauv koj lub cev. Nws ua haujlwm zoo nrog lub circulatory system rau kev thauj mus los xav tau thiab lymphatic system rau tsim cov lymphocytes.
Yuav ua li cas cov kab mob khiav tawm ntawm lub cev tiv thaiv kab mob?
Qee cov kab mob zam lub cev tiv thaiv kab mob los ntawm nkaum hauv cov hlwb ntawm tus tswv, txheej txheem hu ua intracellular pathogenesis. Cov kab mob zais hauv lub xov tooj ntawm tes uas nws tiv thaiv los ntawm kev sib cuag ncaj qha nrog cov khoom ntxiv, cov tshuaj tiv thaiv kab mob, thiab lub cev tiv thaiv kab mob.
