Publications by authors named "Ke-liang Zhang"
Background: Paeonia lactiflora 'Hangshao' is widely cultivated in China as a traditional Chinese medicine 'Radix Paeoniae Alba'. Due to the abundant unsaturated fatty acids in its seed, it can also be regarded as a new oilseed plant. However, the process of the biosynthesis of unsaturated fatty acids in it has remained unknown.
View Article and Find Full Text PDFObjective: To evaluate the clinical efficacies for open reduction and internal fixation of unstable periarticular fractures of metacarpophalangeal joint (MCP) with the AO miniature plate system.
Methods: A total of 265 patients (172 males and 93 females) with 302 MCP periarticular fractures were retrospectively reviewed. Their mean age was 32.
[Growth hormone enhances regeneration of cavernous nerves after their transplantation in rats].
Zhonghua Nan Ke Xue
September 2006
Article Synopsis
- Researchers studied how growth hormone (GH) affects erections in rats after fixing their nerves with a nerve graft.
- They tested two groups of rats: one group received GH, while the other did not, to see who had more successful erections after two and four months.
- The results showed that the GH group had better erections after two months, but after four months, both groups performed similarly, suggesting GH helps nerves heal faster.
The molecular structures of 2-[4-chloro-2-fluoro-5-(prop-2-ynyloxy)phenyl]-1,3,4,5,6,7-hexahydroisoindole-1,3-dione, C17H13ClFNO3, (I), and the isomeric compound 2-[4-chloro-2-fluoro-5-(prop-2-ynyloxy)phenyl]-cis-1,3,3a,4,7,7a-hexahydroisoindole-1,3-dione, (II), are, as anticipated, significantly different in their conformations and in the distances between the farthest two atoms. The six-membered ring of the 1,3,4,5,6,7-hexahydroisoindole-1,3-dione moiety in (I) adopts a half-chair conformation. The dihedral angle between the five-membered dione ring of (I) and the benzene ring is 50.
View Article and Find Full Text PDF[Expression of heme oxygenase-1 in skeletal muscle after ischemia-reperfusion in rats].
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
January 2003
Objective: To observe the changes of heme oxygenase-1 (HO-1) expression in the skeletal muscle after ischemia-reperfusion of hind limb in rats.
Methods: A model of hind limb ischemia was made by clamping femoral artery with a microvascular clip. Soleus muscle was obtained from the animals received sham operation, 4 h ischemia without reperfusion and 2 h, 4 h, 8 h, 16 h, 24 h reperfusion after 4 h ischemia.