Effects of Salt Stress on Telomerase Activity in Relation to DNA Stability of Ammopiptanthus mongolicus Cells Study on mechanism of telomere system regulation and senescence induction of leukemia stem cells by Angelica sinensis polysaccharide Effects of oxymatrine on proliferation of hepatic stellate cells HSC-T6 and expression of telomerase Effect of Cynomorium songaricum polysaccharide on telomere of lung cancer A549 cells Effect of C21 teroidal glycoside from root of Cynanchum auriculatum on D-galactose induced aging model mice Change of Bcl-2 expression and telomerase during apoptosis induced by oridonin on human hepatocelluar carcinoma cells The effect of Kanglaite injection(KLT) on the proliferation and telomerase activity of rat mesangial cells Changes of telomere and telomerase in effect of ginsenoside Rg1 to delay hematopoietic stem cell senescence Study on mechanism of inducing apoptosis in human hepatoma SMMC-7721 cells by DMC, a chalcone from buds of Cleistocalyx operculatus Effects of matrine on induction of cell apoptosis and expression of hTERT gene in lung adenocarcinoma cell line A549 Induction of 4‘-methyl ether-scutellarein on apoptosis of human choriocarcinoma JAR cell Inhibitory effect and mechanism of oridonin on Raji cells proliferation Status and mechanism of controlling precancerous lesions with Chinese materia medica Alteration of activities of telomerase in tanshinone ⅡA inducing apoptosis of the leukemia cells