The influence of peptides from the angiotensin family on tyrosine kinase activity and cell viability in a human hormone-dependent prostate cancer line.

Introduction: The results of many studies have reported that peptides from the angiotensin family are involved in the regulation of cell growth, proliferation, cell migration, apoptosis, inflammation, differentiation, and angiogenesis, which suggests that they might play an important role in carcinogenesis. The role of the renin-angiotensin system in supporting prostate cancer induction and progression has so far received little study.

Material And Methods: The present study was to examine the influence of Ang II, Ang III, and Ang IV on a human hormone-dependent prostate cancer line (LNCaP).

Effect of restricted feed intake and addition of vitamins B2 and B6 and folic Acid on the liver concentration of zinc and copper in rats.

The aim of the present study was to investigate the influence of nutritional deficiency and dietary addition of vitamins (B2, B6, and folate) on hepatic concentration of zinc and copper in rats. The experiment was performed on 260 growing male Wistar rats divided into 13 groups. Animals of 11 groups were fed isocaloric diets (14.