2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Bite cells tuaj yeem muaj ntau dua ib "tom." Cov "tom" hauv degmacytes me dua li cov qe ntshav liab uas ploj lawm pom hauv schistocytes. Degmacytes feem ntau tshwm sim me me, ntom, thiab sib cog lus ntau dua li cov qe ntshav liab ib txwm vim yog tom.
Cov xwm txheej twg ua rau schistocytes?
Txoj Cai. Schistocytes ntawm cov ntshav peripheral smear yog cov yam ntxwv ntawm microangiopathic hemolytic anemia (MAHA). Qhov ua rau ntawm MAHA tuaj yeem nthuav tawm intravascular coagulation, thrombotic thrombocytopenic purpura, hemolytic-uremic syndrome, HELLP syndrome, malfunctioning cardiac li qub thiab lwm yam.
cov qog ntshav qhia dab tsi?
Bite cells, lossis "degmacytes", yog erythrocytes nrog cov kab mob tsis xwm yeem uas tshwm sim los ntawm splenic macrophage-mediated tshem tawm ntawm denatured hemoglobin molecules. Cov kab mob tom qab feem ntau pom muaj nyob hauv qabzib-6-phostphate dehydrogenase deficiency.
Koj paub li cas schistocytes?
Schistocytes yuav tsum raug txheeb xyuas thiab suav rau ib cov ntshav peripheral smear siv kho qhov muag microscopy. Cov ntshav smear yuav tsum tau kis, cua qhuav, kho, thiab stains raws li cov txheej txheem txheej txheem nrog panoptical stains, raws li qhia los ntawm ICSH (1984) thiab tau lees paub los ntawm kev tshawb fawb thoob ntiaj teb (Barnes li al., 2005).
Lub xub ntiag ntawm schistocytes txhais li cas?
Schistocytes yog qe ntshav liab (RBC)fragments. Lub xub ntiag ntawm schistocytes ntawm peripheral ntshav smear (PBS) raws li kev soj ntsuam cov cai yog qhov xwm txheej hematological uas yuav tsum tau tshuaj xyuas sai thiab tshawb xyuas rau thrombotic microangiopathy (TMA).
Pom zoo:
Puas yog kev pabcuam kev puas hlwb puas yog poj niam?
Txhua yam saum toj no tau coj qee tus kws tshawb fawb los qhia tias kev pabcuam kev puas hlwb yog inherently "feminized , " 2 , 86 raws li lawv ua ntej yam xws li kev hais lus, kev xav tsis zoo, thiab kev nthuav qhia tus kheej qhov tob uas yog qhov tseem ceeb ntawm kev kho mob (txhua tus neeg raug liam tias yog poj niam zoo).
Puas yog mesenchymal hlwb osteogenic hlwb?
Mesenchymal qia hlwb cog lus rau osteogenic kab thiab sib txawv rau hauv cov laus osteoblasts thiab osteocytes osteocytes Osteocytes yog cov hlwb nyob hauv cov pob txha nws tus kheej thiab yog 'entrapped' osteoblasts . Lawv yog cov post-proliferative, sawv cev rau cov neeg paub tab sib txawv tshaj plaws ntawm cov kab mob osteoblast.
Puas yog cov hlwb eukaryotic thawj lub hlwb?
Thawj lub eukaryotic hlwb - cov hlwb nrog lub nucleus ib sab hauv daim nyias nyias - khi organelles - tej zaum hloov zuj zus kwv yees li 2 billion xyoo dhau los . Qhov no tau piav qhia los ntawm txoj kev xav endosymbiotic endosymbiotic txoj kev xav Txoj kev xav tau hais tias mitochondria, plastids xws li chloroplasts, thiab tej zaum lwm cov organelles ntawm eukaryotic hlwb yog nqis los ntawm yav tas los dawb-nyob prokaryotes (ntau ze ze rau cov kab mob ntau dua li archaea) coj
Vim li cas cov kws kho mob hlwb kuj yog kws kho hlwb?
Neurologists tsom rau cov mob hlwb nrog kev paub thiab kev coj tus cwj pwm txawv txav uas tseem muaj cov tsos mob tshwm sim-stroke, ntau yam sclerosis, Parkinson's, thiab lwm yam-thaum cov kws kho mob tau tsom mus rau cov kev mob no. ntawm lub siab xav thiab kev xav cuam tshuam nrog tsis muaj, lossis me, cov cim ntawm lub cev pom hauv… Kev puas siab puas ntsws thiab paj hlwb cuam tshuam li cas?
Puas yog cov paj hlwb genitofemoral yog cov paj hlwb peripheral?
Cov paj hlwb genitofemoral hais txog paj hlwb uas pom hauv plab. Nws cov ceg, ceg ntawm qhov chaw mos thiab cov ceg femoral muab kev nkag siab rau sab sauv sab xub ntiag, nrog rau daim tawv nqaij ntawm lub qhov quav sab hauv ntawm cov txiv neej thiab mons pubis hauv cov poj niam.
