PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20144170-7 2009 Prolidase activity was positively correlated with TOS and OSI values (rho = 0.552, P = 0.041 and rho = 0.635, P = 0.015, respectively) and negatively correlated with TAC and -SH levels (rho = -0.578, P = 0.030 and rho = -0.622, P = 0.018, respectively). tos 50-53 peptidase D Homo sapiens 0-9 20144170-8 2009 CONCLUSION: The present study shows that serum prolidase activity and oxidative stress are significantly associated with the presence of FGR and that the correlation between serum prolidase activity and markers of oxidative stress are represented as increased serum TOS level and decreased serum TAC and -SH levels, suggesting an association of collagen turnover and oxidative stress in vascular dysfunction. tos 266-269 peptidase D Homo sapiens 180-189