Impact of global environmental changes on the range contraction of Eurasian moose since the Late Pleistocene.

Climatic oscillations are considered primary factors influencing the distribution of various life forms on Earth. Large species adapted to cold climates are particularly vulnerable to extinction due to climate changes. In our study, we investigated whether temperature increase since the Late Pleistocene and the contraction of environmental niche during the Holocene were the main factors contributing to the decreasing range of moose (Alces alces) in Europe.

Phylogeography of the woolly mammoth (Mammuthus primigenius) in the Minusinsk Depression of southern Siberia in the Late Pleistocene.

To date, a number of studies have been published on the phylogenetics of woolly mammoths (Mammuthus primigenius), ranging from analyses of parts of the mitochondrial genome to studies of complete nuclear genomes. However, until recently nothing was known about the genetic diversity of woolly mammoths in southern Siberia, in the Minusinsk Depression in particular. Within the framework of this effort, libraries for high-throughput sequencing of seven bone samples of woolly mammoths were obtained, two-round enrichment using biotinylated probes of modern mtDNA of Elephas maximus immobilised on magnetic microspheres and sequencing with subsequent bioinformatic analysis were carried out.

Fauna and Landscapes of the Southern Minusinsk Basin (Southern Siberia) at the End of the Late Pleistocene.

Paleolandscapes of the first half of MIS 2 or the Last Glacial Maximum (LGM) were reconstructed based on the study of the first mammoth fauna locality found in the Abakan River valley and a comparison with other localities of the South Minusinsk Basin. Sediments of the Uytag geological section under study included silt interlayers underlain and overlain by sandstone rock slack fragments and were interpreted as weakly eroded diluvium. Studies of the Uytag locality made it possible to clarify the time and range of distribution in southern Siberia for several mammals (Ovis ammon, Equus ferus, Marmota baibacina, Sicista subtilis, Lagurus lagurus, and Microtus gregalis) and the Pleistocene bird Aquila chrysaetos.

[Estimation of nutrition of elderly and senile patients with surgical diseases at home].

Analysis of estimation of nutrition 500 of elderly and senile patients with surgical disease at home. The diets of patients are characterised by foods rich of animal protein and carbohydrate. But a dificienny of meat, fish, dairy products frent, berries is marhed.

[The use of alimentary antioxidants in diet therapy of geriatric patients during the period of the surgical treatment].

Analysis of actual feeding of 277 geriatric patients suffering from urology disease. The patients had a combined deficient of vitamin A, vitamin C, vitamin of the B group, beta-capotene and mineral substances. Diets 1a, 1, 5, 7, 9, 15 could not provide daily needs for antioxidant nutrients.