Fig. 2.
The percentage of the total epiphyseal area occupied by cancellous bone in both heparin and LMWH-treated rats. Rats were injected daily with either unfractionated heparin or the LMWH, Tinzaparin, and the area occupied by cancellous bone determined at day 32. Data are expressed as mean ± standard error of mean (SEM). a P < .005 when compared with either baseline or control values. b P < .01 when compared with values obtained from LMWH-treated animals.