2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tib neeg pob txha pob txha-derived mesenchymal qia hlwb (MSCs) muaj peev xwm sib txawv rau hauv cov ntaub so ntswg xws li osteocytes, chondrocytes, thiab adipocytes hauv vivo thiab hauv vitro.
Cov hlwb twg tsim los ntawm cov hlwb mesenchymal?
MSC sib txawv &
Multipotent stem cells, MSCs sib txawv los tsim adipocytes, pob txha mos, pob txha, leeg, leeg, thiab tawv nqaij. Mesenchymal qia hlwb yog ib qho chaw sib txawv rau mesenchyme, embryonic connective cov ntaub so ntswg uas yog muab los ntawm mesoderm thiab sib txawv los tsim hematopoietic qia hlwb.
Dab tsi yog mesenchymal qia hlwb MSC muaj peev xwm los sib txawv rau hauv?
Nws tau raug pom tias MSCs tuaj yeem sib txawv rau insulin tsim cov hlwb thiab muaj peev xwm tswj tau cov teebmeem immunomodulatory [118].
Puas mesenchymal qia hlwb txawv rau hauv cov neurons?
Mesenchymal qia hlwb (MSCs) tuaj yeem trans/differentiate rau neural precursors thiab/los yog paub tab neurons thiab txhawb neuroprotection thiab neurogenesis. … Hauv txoj kev tshawb no, peb tau pom tias MSCs los ntawm ntau cov ntaub so ntswg tuaj yeem sib txawv rau hauv cov hlwb zoo li neuron thiab sib txawv qhia cov progenitors thiab paub tab neural markers.
Puas mesenchymal hlwb sib txawv los ua ib yam ntawm epithelial cell?
MSC raug suav hais tias txawv ntawm: (i) cov neeg laus uas muaj hnub nyoog ntau ntau (MAPC), uas yuavsib txawv hauv vitro rau hauv endothelial, epithelial, thiab neural hlwb, nrog rau cov hlwb ntawm mesenchymal keeb kwm5, thiab tej zaum cov progenitors ntawm haematopoietic thiab mesenchymal qia hlwb; (ii) marrow stromal cells or …
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Puas yog txawv txawv thiab txawv txawv lossis cov lus sib txawv?
Cov lus txawv txawv thiab txawv txawv yog synonyms, tab sis txawv ntawm nuance. Tshwj xeeb, alienate tej zaum yuav los yog tsis qhia kev sib cais tab sis ib txwm hais txog kev poob kev hlub lossis kev txaus siab. Dab tsi yog lub ntsiab lus ntawm alienate?
Yuav ua li cas rho tawm mesenchymal qia hlwb?
Mesenchymal Stem Cell Isolation los ntawm Umbilical Cord Tshuaj qaum (UCs) hauv cov tshuaj hypochlorite (1:3). Yuav UCs nrog PBS. Tau UCs hauv 10% FBS / DMEM-qabzib tsawg txog li 12 teev. Tshuaj UCs peb zaug nrog PBS. Txhaj cov leeg thiab cov hlab ntsha nrog 3mL 0.
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.
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.
