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2篇 您的检索式:作者名="Maobai Liu"
    题名 作者 年代 出处 被引量
1Curcumin protects against ischemic spinal cord injury The pathway effect显示文摘Inducible nitric oxide synthase and N-methyl-D-aspartate receptors have been shown to participate in nerve cell injury during spinal cord ischemia.This study observed a protective effect of curcumin on ischemic spinal cord injury.Models of spinal cord ischemia were established by ligating the lumbar artery from the left renal artery to the bifurcation of the abdominal aorta.At 24 hours after model establishment,the rats were intraperitoneally injected with curcumin.Reverse transcription-polymerase chain reaction and immunohistochemical results demonstrated that after spinal cord ischemia,inducible nitric oxide synthase and N-methyl-D-aspartate receptor mRNA and protein expression significantly increased.However,curcumin significantly decreased inducible nitric oxide synthase and N-methyl-D-aspartate receptor mRNA and protein expression in the ischemic spinal cord.Tarlov scale results showed that curcumin significantly improved motor function of the rat hind limb after spinal cord ischemia.The results demonstrate that curcumin exerts a neuroprotective effect against ischemic spinal cord injury by decreasing inducible nitric oxide synthase and N-methyl-D-aspartate receptor expression.Jinhua Zhang Hao Wei Meimei Lin Chunmei Chen Chunhua Wang Maobai Liu 2013Neural Regeneration Research2013,8,36:9
2Injection system of the minicyclotron accelerator mass spectrometer显示文摘The existing injection system of the SMCAMS (super-sensitive ininicyclotron accelerator mass spectrometer) is described together with the discussion ofits disadvantages exposed after having been operating for five yearsl which providesa basis for consideration of improvements to the injection system. An optimized injection system with an analytical magnet added prior to the minicyclotron has beenproposed and calculated.LIU Yonghao LI Deming CHEN Maobai LU Xiangshun(Shanghai institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800) 1999Nuclear Science and Techniques1999,10,2:0
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