期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Iloprost inhibits fracture repair in rats 被引量:1
1
作者 Ali Dogan Fatih Duygun +2 位作者 A. Murat Kalender Irfan Bayram ibrahim sungur 《Chinese Medical Journal》 SCIE CAS CSCD 2014年第16期2960-2965,共6页
Background Previous studies have shown that prostaglandins (PGs) dramatically stimulate healing processes in bone.However,the effect of prostaglandin l2 (PGI2) on fracture healing remains unclear.To investigate th... Background Previous studies have shown that prostaglandins (PGs) dramatically stimulate healing processes in bone.However,the effect of prostaglandin l2 (PGI2) on fracture healing remains unclear.To investigate the effect of PGI2,a study on fracture healing process in closed tibia fractures was designed.Methods Thirty-six Sprague-Dawley male rats were randomized into two groups.On the first day,their right tibias were fractured by three-point bending technique.The study group (n=18) received a single injection of 10 μg/kg iloprost for 5 days,while the control group (n=18) received saline solution in the same way.On the 7th,14th and 28th days following the fracture,six rats were sacrificed and their right legs were harvested in each group.The progression of fracture healing was assessed for each specimen by the scores of radiography (by Lane-Sandhu) and histology (by Huo et al).Results On the 7th day,the radiographic and histologic scores were equal.On the 14th day radiographic total score was 6 and histologic total score was 23 in the iloprost group,whereas radiographic total score was 11 and histologic total score was 33 in the control group.On the 14th day radiographic and histologic scores were significantly decreased in the iloprost group compared to the control group (P 〈0.05).On the 28th day radiographic total score was 12 and histologic total score was 37 in the iloprost group,whereas radiographic total score was 15 and histologic total score was 40 in the control group.On the 28th day although there was a decrease in radiographic and histologic scores of the iloprost group acording to control group,it was not statistically significant (P 〉0.05).Conclusion Iloprost delays fracture healing in early stage in rats. 展开更多
关键词 EPOPROSTENOL ILOPROST fracture healing BONE RATS prostaglandin I2
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部