丹江口水利枢纽运行实践表明:其泄水建筑物的体型选择是成功的。深孔不设门槽是我国首用,经过实际运行考验,水力条件较好,且水流过门槽后避免了立轴漩涡,起到了减免空蚀破坏
AIM: To investigate the effect of hepatitis B virus (HBV) X gene on apoptosis and expressions of apoptosis factors in X gene-transfected HepG2 cells.METHODS: Th
AIM: To investigate the effect and significance of selenium in early experimental gastric carcinogenesis.METHODS: Weaning male Wistar rats were divided randomly
向化积膜提取液中加入不同量的ZTC1+1澄清剂,鉴别了上清液的主要成分当归,黄柏,测定了上清液中大黄酸的含量,并与醇沉工艺和未处理的药液进行了比较,筛选出最佳工艺。
AIM: Macrophage migration inhibitory factor (MIF) was reported to inactivate p53 and play an essential role in the growth and angiogenesis of tumors that arise
AIM: To evaluate the clinical value of MR multi-imaging techniques in diagnosing and preoperative assessment of pancreaticobiliary tumor.METHODS: MR multi-imagi
AIM: We have previously demonstrated that hepatitis C virus (HCV) core protein is efficiently released into the culture medium in insect cells. The objective of
AIM: To improve competitively differentiated polymerase chain reaction (CD-PCR) in detection of HBV basal core promoter mutation.METHODS: Recombinant plasmid of