because a series of reports suggests the existence of altered bone and mineral metabolism in diabetes mellitus , we studied 106 diabetic subjects ( 42 insulin-dependent ( idd ) and 64 noninsulin dependent ( nidd ] to determine whether a difference in bone turnover ( evaluated by serum osteocalcin ( oc ] could be found in comparison with normal controls .
C0029419
osteocalcin
C1412791
oc