2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nco qe ntshav liab yog sib npaug thiab zoo li disk. Hauv kab mob ntshav qab zib mellitus, qee cov qe ntshav liab ua deformed, yog li lawv zoo li cov kab mob siv los txiav nplej. Cov hlwb txawv txawv no muab tus kab mob nws lub npe.
YYuav ua li cas protein yog misshapen hauv mob qog ntshav ntshav?
Type. Cov neeg uas muaj mob qog noj ntshav muaj cov hemoglobin txawv txav, hu ua hemoglobin S lossis mob hemoglobin, hauv lawv cov qe ntshav liab. Hemoglobin yog cov protein hauv cov qe ntshav liab uas nqa oxygen thoob plaws hauv lub cev. Cov tib neeg uas muaj kab mob ntawm tes tau txais ob lub hemoglobin txawv txav, ib qho los ntawm niam txiv.
Dab tsi yog kab mob?
Nrog SCD, hemoglobin tsim rau hauv cov pas nrig hauv cov qe ntshav liab. Qhov no hloov cov duab ntawm cov qe ntshav liab. Cov hlwb yuav tsum yog disc-shaped, tab sis qhov no hloov lawv mus rau hauv ib crescent, los yog mob, zoo li. Cov kab mob uas muaj kab mob tsis hloov pauv thiab hloov tsis tau yooj yim.
Cov ntshav liab corpuscles yog dab tsi?
Cov qe ntshav liab (RBCs) yog cov hlwb lom uas ua lub luag haujlwm tseem ceeb hauv txhua tus vertebrates. Hauv cov tsiaj nyeg, lawv lub luag haujlwm tseem ceeb yog thauj cov pa oxygen mus rau txhua qhov chaw ntawm lub cev nqaij. Cov duab ib txwm muaj ntawm RBCs yog a biconcave discoid (Fig.
Dab tsi ua rau cov duab hauv lub cev mob?
Cells nrog mob cell hemoglobin yog tawv thiab nplaum. Thaum lawv plam lawv cov pa, lawv tsim rau hauv cov duab ntawm tus kab mob los yog crescent, zoo li lubtsab ntawv C. Cov hlwb no lo ua ke thiab tsis tuaj yeem txav mus los ntawm cov hlab ntsha yooj yim.
Pom zoo:
Yuav ua li cas ua haujlwm tsis zoo hauv apoptosis ua rau mob qog noj ntshav?
Lub tshuab ntawm apoptosis yog qhov nyuaj thiab muaj ntau txoj hauv kev. Cov teeb meem tuaj yeem tshwm sim ntawm txhua qhov chaw ntawm txoj hauv kev no, ua rau kev hloov pauv tsis zoo ntawm cov hlwb cuam tshuam, qog metastasis thiab tiv thaiv cov tshuaj tiv thaiv kab mob.
Dab tsi yog qhov tshwm sim ntawm tus mob qog noj ntshav qog ntshav?
Qhov kev kis ntawm mob leukemia yog 6.6%, thaum mob leukemia thiab Myelodysplastic Syndrome suav txog 2.4% thiab 0.3%, feem. Tawm ntawm tag nrho cov kab mob leukemia, qhov feem pua ntawm cov mob leukemia mob hnyav tau pom 70.96% thiab 25.
Tus kws kho mob twg yuav sab laj rau mob qog noj ntshav hauv qhov ncauj?
Yog koj tus kws kho mob lossis kws kho hniav xav tias koj yuav muaj mob qog noj ntshav hauv qhov ncauj, koj yuav raug xa mus rau tus kws kho hniav uas tshwj xeeb hauv cov kab mob ntawm cov pos hniav thiab cov ntaub so ntswg hauv qhov ncauj (periodontist) los yog mus rau tus kws kho mob tshwj xeeb hauv cov kab mob uas cuam tshuam rau pob ntseg, qhov ntswg thiab caj pas (otolaryngologist).
Mob qog ntshav qog ntshav nyob qhov twg?
Thaum cov pob liab liab tshwm sim los ntawm daim tawv nqaij lymphoma (tseem hu ua cutaneous lymphoma) yog nyob rau theem pib, nws feem ntau tshwm sim li me me thaj ua rau qhuav, tawv nqaij liab ntawm lub cev, pob tw lossis lwm qhov chaw. ntawm lub cev.
Puas yog qhov ncauj mob qog noj ntshav tshwm sim hauv kev kuaj ntshav?
kuaj ntshav Tsis kuaj ntshav tuaj yeem kuaj mob qog noj ntshav hauv qhov ncauj lossis oropharynx. Txawm li cas los xij, koj tus kws kho mob yuav xaj kom kuaj ntshav niaj hnub kom tau txais lub tswv yim ntawm koj txoj kev noj qab haus huv tag nrho, tshwj xeeb tshaj yog ua ntej kho.
