Fig. 5From: Porcine placenta hydrolysates enhance osteoblast differentiation through their antioxidant activity and effects on ER stressPPHs reverse the effects of H2O2 on the mRNA expression of osteocalcin, Runx2, and osterix in MC3T3-E1 osteoblastic cells. Osteocalcin (a), Runx2 (b), and Osterix (c) expression levels in cells treated for 6 h with 400 μM H2O2 in the presence or absence of 100 μg/mL PPHs were analyzed by RT-PCR. Representative bands are shown from three independent experiments. Quantitative analysis of RNA expression was also performed. * p < 0.05 versus cells treated with H2O2 alone. PPHs porcine placenta hydrolysatesBack to article page