Comparative Study of Functional Changes in Heart Mitochondria in Two Modes of Epinephrine Exposure Modeling Myocardial Injury in Rats.

The parameters of coupled respiration and transport of calcium ions in mitochondria isolated from the heart of rats were studied in two modes of exposure to epinephrine for modelling myocardial damage. In 24 h after injection of 1.5 mg/kg epinephrine to rats, we observed a decrease in the efficiency of oxidative phosphorylation in heart mitochondria in the presence of both NADH- and FADH-dependent respiratory substrates.

Prevalence of the Microsporidian spp. in Honey Bee Populations () in Some Ecological Regions of North Asia.

Two species of microsporidia, and , are obligate intracellular parasites that are widespread in the world and cause the infectious disease (Nosemosis) of the Western honey bee . Information on the prevalence and distribution of species in North Asia conditions is scarce. The main aim of the present study is to determine the prevalence of spp.

[Prevention of postpuncture iatrogenic pseudoaneurysms of femoral arteries after coronary interventions for myocardial infarction].

The study was aimed at analysing strategies of prevention of puncture-related complications in patients with myocardial infarction undergoing subjected to emergency coronary interventions by means of a femoral arterial access. We carried out a retrospective comparative analysis of two strategies aimed at preventing false aneurysms of femoral arteries: Group One (232 cases) - elective use of special devices for closure of puncture defects in patients with high risk of haemorrhage (previously performed thrombolytic therapy; exogenous obesity of the second-third degree, 2-3 degree arterial hypertension, use of 2b/3a blood platelet receptors inhibitors); Group Two (525) cases - conventional routine use of these technologies. Puncture defects were closed using by means of devices Cordis Exoseal and St.

INFESTATION OF HONEYBEE (APIS MELLIFERA) FAMILIES BY MICROSPORIDIANS OF THE GENUS NOSEMA IN TOMSK PROVINCE.

Infestation of bee colonies and apiaries by representatives of the genus Nosema, microsporidian protozoans of European honeybees (Apis mellifera L.), causing nosemosis, in Tomsk Province was investigated. In 2012—2015, nosemosis was detected in 32 out of 124 honeybee colonies (31.

[Clinical and surgical gender differences in patients older than 75 years who underwent emergency percutaneous coronary intervention in acute myocardial infarction].

Unlabelled: There were 85 cases of endovascular treatment of acute myocardial infarct (AMI) in patients older than 75 years old in our investigation. The age of patients was from 75 to 96 years, the average age - 82,6±1,3 years. As for gender, all patients were divided into 2 groups: men - 37 (43,5 %) and female - 48 (56,5 %).