[Identification of meldonium in the urine of volunteers using high-performance liquid chromatography-tandem mass spectrometry after consumption of milk of cows treated with a preventive course of the veterinary drug Emidonol].

Emidonol is a Russian antioxidant drug, widely used in veterinary medicine both for prophylactic purposes and under pathological conditions associated with oxygen deficiency. The product of its biotransformation in animals is meldonium, which is a metabolic modulator and has been included on the Prohibited List by the World Anti-Doping Agency (WADA) since 2016. In the presented research, volunteers once consumed samples of milk from cows that had undergone a 15-day course of the veterinary drug Emidonol® 10%, obtained from one of the farms in the Moscow region.

[Comparative assessment of the basal metabolic rate in athletes with different level of physical activity based on prediction equations].

The use of laboratory methods for assessing energy expenditure in athletes requires the availability of appropriate equipment and trained personnel, which is very difficult in the context of everyday sports activities. Therefore, the use of predictive equations that most accurately reflect energy expenditure is of paramount importance for developing dietary and recovery recommendations for athletes. of this research was to compare the basal metabolic rate (BMR) of highly skilled athletes obtained using predictive equations.

Toxicological Characteristics of Bacterial Nanocellulose in an In Vivo Experiment-Part 2: Immunological Endpoints, Influence on the Intestinal Barrier and Microbiome.

Bacterial nanocellulose (BNC) is considered a promising alternative to microcrystalline cellulose, as well as an ingredient in low-calorie dietary products. However, the risks of BNC when consumed with food are not well characterized. The aim of this study is to investigate the impact of BNC on immune function, the intestinal microbiome, intestinal barrier integrity, and allergic sensitization in subacute experiments on rats.

Clinical metabolomics: current state and prospects in Russia.

Using analytical technologies it is possible now to measure the entire diversity of molecules even in a small amount of biological samples. Metabolomic technologies simultaneously analyze thousands of low-molecular substances in a single drop of blood. Such analytical performance opens new possibilities for clinical laboratory diagnostics, still relying on the measurement of only a limited number of clinically significant substances.