Video: Nrbc yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub sij hawm ' NRBC ' -' nucleated cov qe ntshav liab ' - hais txog cov kab mob ua ntej ntawm cov qe ntshav liab uas tseem muaj cov keeb; lawv kuj tseem hu ua erythroblasts lossis - qub dhau - normoblasts. Hauv cov neeg laus noj qab haus huv thiab cov menyuam loj dua, NRBC tsuas tuaj yeem pom nyob hauv cov ntshav tsim cov pob txha pob txha uas lawv paub tab.
Khaws qhov no saib, dab tsi yog qhov ntau rau Nrbc?
Nyob nruab nrab , siab tshaj NRBC concentration ntawm txhua tus neeg NRBC -cov neeg mob zoo yog 189 ± 41/Μl ( ntau yam , 20 txog 1,760/Μl; nruab nrab, 80/Μl; n = 67) ib. Qee yam ntawm cov yam ntxwv kho mob hauv paus ntawm NRBC -xov xwm thiab NRBC -negative cov neeg mob tau muab sau tseg hauv Table? 1.
Ib qho ntxiv, dab tsi ua rau Nrbc? Ua tau pathologic ua suav nrog ntshav tsis txaus, myelofibrosis, thalassemia, tuberculosis miliary, mob qog noj ntshav nrog cov pob txha pob txha (myelomas, leukemias, lymphomas), thiab mob hypoxemia ntev.
Ib tus kuj yuav nug, Nrbc siab yog dab tsi?
Cov tsos mob ntawm cov qe ntshav liab nucleated ( NRBC ) hauv kev ncig yog cuam tshuam nrog ntau yam kab mob hnyav, thiab qhia txog kev kwv yees tsis zoo. Yog li, feem ntau, cov tsos ntawm NRBC hauv cov ntshav yog qhov ntsuas tau siv los txheeb xyuas cov neeg mob ntawm siab txoj kev pheej hmoo tuag.
Nucleated RBC txhais li cas hauv kev kuaj ntshav?
Nucleated RBCs (NRBC, normoblasts): daim ntawv tsis paub qab hau ntawm RBCs pom thaum nyob ntawd yog nce kev thov rau RBCs raug tso tawm los ntawm cov pob txha pob txha, lossis thaum muaj yog kev koom tes ntawm cov leeg los ntawm fibrosis lossis qog; tej zaum yuav pom muaj ntshav tsis txaus, myelofibrosis, thalassemia, tuberculosis miliary, mob qog noj ntshav uas cuam tshuam nrog pob txha pob txha, thiab
Pom zoo:
Dab tsi yog glycoprotein dab tsi yog ib qho ntawm kev siv glycoproteins?
Glycoproteins yog cov protein uas muaj cov oligosaccharide saw (glycans) covalently txuas nrog cov amino acid sab-saw. Glycoproteins kuj tseem yog ib qho tseem ceeb ua ke ntawm cov protein, uas lawv ua lub luag haujlwm hauv kev sib cuam tshuam ntawm tes -cell
Nrbc cov txiaj ntsig kuaj ntshav yog dab tsi?
Lub sij hawm 'NRBC' - 'nucleated red blood cells' - hais txog ua ntej ntawm cov qe ntshav liab uas tseem muaj cov keeb; Lawv kuj tseem hu ua erythroblasts lossis - obsolete - normoblasts. Hauv cov neeg laus noj qab haus huv thiab cov menyuam loj hlob, NRBC tsuas tuaj yeem pom hauv cov pob txha tsim cov ntshav uas lawv loj hlob tuaj
Nrbc Auto hauv kev kuaj ntshav yog dab tsi?
Lub sij hawm 'NRBC' - 'nucleated red blood cells' - hais txog ua ntej ntawm cov qe ntshav liab uas tseem muaj cov keeb; Lawv kuj tseem hu ua erythroblasts lossis - obsolete - normoblasts. Hauv cov neeg laus noj qab haus huv thiab cov menyuam loj hlob, NRBC tsuas tuaj yeem pom hauv cov pob txha tsim cov ntshav uas lawv loj hlob tuaj
Nrbc siab yog dab tsi?
Cov qe ntshav liab liab qhia tias muaj kev pheej hmoo tuag hauv tsev kho mob. Lub xub ntiag ntawm nucleated cov qe ntshav liab (NRBCs) hauv cov ntshav ntawm cov neeg mob uas muaj ntau yam kab mob hnyav tau paub tias muaj feem cuam tshuam nrog kev tuag ntau ntxiv
Qhov ib txwm muaj rau Nrbc yog dab tsi?
Qhov nruab nrab, qhov siab tshaj NRBC concentration ntawm txhua tus neeg mob NRBC-zoo yog 189 ± 41 / Μl (ntau, 20 txog 1,760 / Μl; nruab nrab, 80 / Μl; n = 67)