In-vitro antiplatelet effect of melatonin in healthy individuals and patients with type 2 diabetes mellitus.

Purpose: The incidence of acute myocardial infarctions (AMI) shows circadian variation typically peaking during morning hours with a decline at night. However, this variation does not occur in patients with diabetes mellitus (DM). The night's decline of AMI may be partially explained by melatonin-related platelet inhibition.

[Prevalence of excessive body mass and its relation to mortality from cardiovascular and main chronic noninfectious diseases among urban male population of geographical different regions in Russia].

The paper contains data on prevalence of low, normal, excessive body mass and obesity among urban male populations aged 20-54 years in different regions. Relative risk of death associated with body mass was estimated on the basis of a twenty years prospective study of sample populations in Moskva and St-Peterburg and level of attributed risk was used for assessment of contribution of body mass to cardiovascular mortality and mortality from other chronic diseases. Levels of main risk factors, smoking intensity and alcohol consumption were studied in deciles of body mass index distribution.