background: ionizing radiation induces the production of reactive oxygen species (ros), which play an important causative role in cell death. wholebody exposure of mice to gamma radiation leads to diminution of tissue antioxidant defense systems increases the peroxidative damage to membrane lipids and damages the haematopoietic and gastrointestinal systems. tempol (tpl), a cell membranepermeabl...

Relevance. Cold exposure increases sympathetic activity and blood pressure. It can also promote intensification of hypertension symptoms its progress in winter. However, the mechanisms this phenomenon are poorly understood. Intention: To determine dynamics cardiovascular parameters young people with different initial autonomic regulation heart rate during experimental general cold exposure. Met...