[Molecular monitoring of non-polio enteroviruses in European territory of Russia in 2008 - 2011].

As a result of 4 year monitoring the landscape of enteroviruses circulating in European territory of Russia was established to be presented by at least 50 serologic types. Phylogenetic analysis of ECHO30, ECHO9, Coxsackie A9, ECHO6 virus strains that had caused a seasonal increase of aseptic meningitis morbidity in 2008 - 2011 was carried out.

[Prevalence, features of circulation, and diversity of human parechoviruses in Nizhny Novgorod].

A total of 5230 specimens from children with gastroenteritis collected in Nizhny Novgorod in 2006-2010 were screened for human parechoviruses (HPeV). HPeV were observed every year with mean frequency of 6.16%.

[Detection of parvovirus B19 markers in blood samples of donors].

Aim: To assess detection rate of parvovirus B19 markers in population of donors in one of the regions of Russian Federation.

Materials And Methods: Screening of blood samples from 1000 donors for parvovirus B19 DNA was performed by real-time polymerase chain reaction. Levels of specific antibodies to parvovirus B19 were measured by quantitative enzyme immunoassay (R-Biopharm AG, Germany).

[Cardiac arrhythmia and myocardial contraction in opium and ephedrone addiction].

Sixty-two patients with opium and ephedrone abuse were studied. They underwent 24-hour Holter monitoring, resting ECG and echocardiography, 18 of them having volumetric loading with polyglucine, 400.0 ml, i.