前期研究发现,人基质金属蛋白酶组织抑制剂-1(tissue inhibitors of metalloproteinases-1,TIMP-1)在唐氏综合征(Down’s syndrome,DS)胎儿脑组织内表达下调.为了探讨TIMP-1表达下调参与DS脑病变发生的可能机制,本研究以人神经母细胞瘤...
[目的]观察小鼠异位气管移植后不同时间点基质金属蛋白酶-9(Matrix metalloproteinase-9,MMP-9)及其抑制剂金属蛋白酶组织抑制因子-1(Tissue inhibitors of metalloproteinase-1,TIMP-1)表达水平的变化,探讨其在肺移植后闭塞性细支气管...
Supported by the Major State Basic Research and Development Program of China, 973 Program, No.G2000057000 Creative Research Group Fund of the National Science Foundation of China, No.30121005the Postdoctor Foundation of China, No. 2004035048
AIM: To investigate the expression and role of tissue inhibitor of matrix metalloproteinases-1 (TIMP-1) during natural aging in rat liver and to detect the expression of matrix metalloproteinase-2 (MMP-2) and MMP-9. M...