Veterinary aspects of the economic and useful qualities of the Kholmogorsky cattle

The paper reflects the current state of the Kholmogorsky cattle of the Komi Republic and its economic and useful fea-tures. Based on re¬search conducted in 2018-2019, it was found that purebred Kholmogorsky cattle have a longer period of economic use (by 1.0...2.5 calving) compared to Holstein genotypes, are less likely to be removed from the herd due to diseases, and have a high lifetime productivity. Morphological and detoxification parameters of blood in these animals are characterized by a pronounced compensatory reaction. Purebred Kholmogorsky cattle require less veterinary care, are not demanding to fodder and are a more promising breed for breeding in small and individual farms in the North of Russia.

Modern concepts of the general theory of physiotherapy

The article highlights the causes and eff ects of the interaction of external physical factors with the human body. The author refl ected the concepts of a “specifi c” reaction, a compensatory reaction, and an “selective” sensitivity of an organism to exposure to physiotherapeutic factors, a general adaptation syndrome, an activation reaction, a training reaction, resonance, and synchronization. In the article, the author talks about the main factors in constructing the general theory of physiotherapy.

Effect of Electromagnetic Wave on Human Heart

The utilization of electrical gadgets has bit by bit expanded all through the only remaining era, also researchers should recommend that electromagnetic fields (EMF) produced with so gadgets may effectively affect living animals. This work speaks to a methodical survey of group insightful writing looking at the impacts of EMFs on the heart. Albeit the largest works portraying impacts of EMF presentation have been done utilizing city electric rates (50-60 Hz), an accord should not become to about whether long-or momentary introduction to 50-60 Hz EMF contrarily influences the heart. Researches must show that EMFs created at mobile radiophone frequencies cause no-impact on the organ. Contrasts within the consequences of studies might happen because of a compensatory reaction created with the body after some time. At more noteworthy EMF qualities or fewer exposures, the capacity of the body to create pay instruments is diminished and the potential to heart-related influences increases. This is important that sicknesses of heart tissues, for example, myocardial ischemia can likewise act effectively managed to utilize EMF. Regardless of this significant amount of information that should be gathered on heart-related impacts of EMFs, extra examinations do require in the cell also the atomic level to completely explain the problem. To the impacts of EMF on heart, are all the extra completely investigated, electronic gadgets producing EMFs ought to do drawn nearer with alert.

Structured pancreas changes in deadaptation process to high altitude

Study of the pancreas of the rats at different periods deadaptation to valley, after 60 day adaptations to mountain has revealled significant change, which at the first periods of the study (7, 15 day) were concluded in edema stroma, inflammatory round cells, plethora container and grousing connective tissue between share and around acinus. At late periods of the study dominated change, expressing grousing connective tissue stroma ferrics with atrophy acinus parenchyma and dystrophic change acinous hutches (picnosis, vacuolization of cytoplasm). Deadaption has found the weakening an compensatory reaction with prevalence destruction processes in pancreas.

Morphological and functional erythrocyte parameters in smokers with chronic obstructive pulmonary disease

The aim of this study was to investigate morphological and functional erythrocyte parameters in smokers with chronic obstructive pulmonary disease (COPD). We measured erythrocyte parameters (RBC, HGB, HCT, MCV, MCH, MCHC, RDW-SD) using the automatic hematological analyzer Sysmex XT-2000i. Sixty-nine patients participated in the study. The patients were divided into 3 groups: 34 patients with COPD (mean age 63 yrs, median smoking history 36 packyrs); 15 smokers without bronchial obstruction (mean age 56 yrs, median smoking history 28 packyrs) and 20 nonsmokers of the sane age without bronchial obstruction. Smokers with COPD and smokers without bronchial obstruction had significantly higher erythrocyte parameters compared to those of nonsmokers. Smokers demonstrated higher HGB level that could be as a compensatory reaction to nicotine-related preclinical hypoxia. Marked increase in RBC number and anisocytosis (RDW-SD) reflected the erythron activation in smokers with COPD. These results suggest that measurement of erythrocyte parameters could be useful to assess symptomatic erythrocytosis in COPD patients.