نتایج جستجو برای: saos 2
تعداد نتایج: 2525365 فیلتر نتایج به سال:
OBJECTIVE To explore the promoting apoptosis and antitumor activities of ferulic acid (FA) in human osteosarcoma and its potential mechanism. METHODS The SaOS-2 and MG63 osteosarcoma cell lines were opted to experiment and these cells were, respectively, cultured with various concentrations of FA (0 μM, 10 μM, 20 μM, 40 μM) for 72 hours at 37°C. The viabilities of the FA treated cells were mo...
Although it is well established that estrogen inhibits bone resorption, its effects on bone formation remain controversial. We studied the effects of intermittent and continuous treatment with estrogen on bone formation in vitro using long term cultures of SaOS-2 cells under conditions that permit mineralization. SaOS-2 cells cultured in dexamethasone, ascorbic acid and beta-glycerophosphate fo...
Pyrophosphate is a potent mitogen, capable of stimulating proliferation in multiple cell types, and a critical participant in bone mineralization. Pyrophosphate can also affect the resorption rate and bioactivity of orthopedic ceramics. The present study investigated whether calcium pyrophosphate affected proliferation, differentiation and gene expression in early (MC3T3 pre-osteoblast) and lat...
Four osteosarcoma cell lines, Saos-2, MG-63, G-292 and U-2 OS, were reprogrammed to pluripotent state using Yamanaka factors retroviral transduction method. Embryonic stem cell (ESC)-like clusters started to appear between 15 to 20 days post transduction. Morphology of the colonies resembled that of ESC colonies with defined border and tightly-packed cells. The reprogrammed sarcomas expressed a...
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