Age-dependent increase in deleted mitochondrial DNA in the human heart : possible contributory factor to presbycardia

Role of mitochondrial DNA mutations in age-associated mitochondrial dysfunction in mammals

An increase in the spermidine or spermine level is essential for hepatocyte growth factor-induced DNA synthesis in cultured rat hepatocytes

Age related attenuation of the endothelium dependent relaxation to noradrenaline in isolated pig coronary arteries

Molecular cloning and DNA sequence analysis of preproinsulin genes in the NON mouse, the animal model of human non-obese, non-insulin-dependent diabetes mellitus