Production cross sections of Rh and Ag in proton bombed Pb target with 400 MeV energy.

The accelerator-driven subcritical system (ADS) is a competitive option for next-generation nuclear energy systems. Production cross sections of long-lived residual radioactive nuclides in a proton-nuclide reaction are basic quantities for the calculation of accumulated radioactivity in the use of ADS systems. This work presents the production cross sections of Rh and Ag in a natural lead (Pb) target activated by 400 MeV protons.

[The relationship between the relative length of leukocyte telomeres and mtDNA copy number and acute coronary syndrome in a 15-year follow-up.].

to study the association of relative leukocyte DNA telomere length with death from natural causes during a 15-year follow-up in a middle-aged and elderly Siberian population. Study of the association of the relative length of leukocyte telomeres (LTL) with fatal outcomes during a 15-year follow-up of a random population sample formed in 2003-2005 (n=9 360, 45-69 years old, Novosibirsk, HAPIEE project). The main group included the persons died from natural causes (except external) without a previous history of CVD and cancer (n=609); controls were stratified by sex and age (n=799).

[Cognitive functions and modifiable risk factors for chronic non-communicable diseases in ageing in a Russian population sample.].

We aimed to investigate the relationship between the indicators of cognitive functions (CF) and modifiable risk factors for chronic non-communicable diseases (NCD) in a cross-sectional analysis in the urban Russian population sample aged 55-84 years. The study investigated a random sample of 3 153 people (men and women 55-84 years old) from a general population cohort of Novosibirsk residents; a sample was examined within the international project HAPIEE. The study protocol included standardized neuropsychological tests (quantitative assessment of memory, semantic verbal fluency, attention and processing speed) and standardized assessment of risk factors, history and treatment of cardiovascular disease and NCD.

The Determinants of the 13-Year Risk of Incident Atrial Fibrillation in a Russian Population Cohort of Middle and Elderly Age.

Atrial fibrillation (AF) is the most common arrhythmia and a predictor of the complications of atherosclerotic cardiovascular diseases (ASCVDs), particularly thromboembolic events and the progression of heart failure. We analyzed the determinants of the 13-year risk of incident AF in a Russian population cohort of middle and elderly age. A random population sample ( = 9360, age 45-69 years) was examined at baseline in 2003-2005 and reexamined in 2006-2008 and 2015-2017 in Novosibirsk (the HAPIEE study).

Social networks and cognitive function in older adults: findings from the HAPIEE study.

Background: Social networks are associated with better cognitive health in older people, but the role of specific aspects of the social network remains unclear. This is especially the case in Central and Eastern Europe. This study examined associations between three aspects of the social network (network size of friends and relatives, contact frequency with friends and relatives, and social activity participation) with cognitive functions (verbal memory, learning ability, verbal fluency, processing speed, and global cognitive function) in older Czech, Polish, and Russian adults.

Contribution to the knowledge of Carabus (Lipaster) stjernvalli Mannerheim, 1830 in the Caucasus, with description of two new subspecies (Coleoptera: Carabidae: Carabini).

Based on material collected by the authors in the South Caucasus mainly in 2014-2018, further data are provided on the taxonomy, distribution, and ecology of the Carabus Linnaeus, 1758 subgenus Lipaster Motchulsky, 1866. C. stjernvalli paravanicus subsp.

The prospective association between frequency of contact with friends and relatives and quality of life in older adults from Central and Eastern Europe.

Purpose: Studies suggest that frequent contact with friends and relatives promote mental wellbeing in later life, but most evidence comes from Western populations. We investigated the prospective relationship between frequency of contact with friends and relatives and quality of life (QoL) among older Central and Eastern European (CEE) adults and whether depressive symptoms mediated the hypothesised longitudinal relationship.

Methods: Data from 6106 participants from the Health, Alcohol and Psychosocial factors In Eastern Europe (HAPIEE) study were used.

Further contribution to the knowledge of Georgian species of the Carabus Linnaeus, 1758 subgenus Neoplectes Reitter, 1885, with description of a new subspecies of C. titarenkoi Zamotajlov & Fominykh, 2014 (Coleoptera: Carabidae: Carabini).

Based on material collected by the authors in 2015 in Georgia, further data are provided on the distribution, ecology, and morphology of the Carabus subgenus Neoplectes Reitter, 1885. A preliminary original identification key to the known species is provided, and a new subspecies, C. (Neoplectes) titarenkoi djanoliensis subsp.

[ANTIOXIDANT ACTIVITY OF XYMEDONE IN RATS WITH CHRONIC AUTOIMMUNE INFLAMMATION].

Effects of drug xymedone (in comparison to ionol) in a group of 32 white rats with experimental model of chronic autoimmune inflammation of rat paws (induced by Freund's adjuvant) were studied by measuring the volume of paw edema and determining the levels of lipid peroxidation (LPO) products and the activity of antioxidant enzymes in various tissues. Chronic autoimmune inflammation induced by Freund's adjuvant was characterized by the LPO intensification and disturbances of the level of antioxidant enzymes. Intragastric administration of xymedone (2,2-dihydro-4,6-dimethyl,-N-(β-oxy-ethyl)-2-pyrimidon) at a dose of 169 mg/kg and reference drug ionol (2,6-ditretbutyl-4-methylphenol) at a dose of 220 mg/kg increased the activity of serum antioxidant enzymes by 19% and 11%, respectively, decreased the serum level of nitrite ion by 62% and 50%, and reduced the levels of LPO products in rat blood and homogenates of liver, kidney, and spleen by up to 80% (p < 0.

Anti-inflammatory and anti-oxidant properties: Is there a link?

Background: It is believed that the anti-inflammatory activity of medicines is closely related to their antioxidant activity. However, in clinical practice rigorous evidence-based medicine approach fails to reveal important effects of antioxidants on patient important outcomes in inflammatory disorders, as has been shown by a number of Cochrane reviews [1-3].

Objective: To evaluate anti-inflammatory and antioxidant effects of newly developed pharmacological agents: dimephosphone and its structural analogues ephorane and mephoprane, and xymedon, in comparison with prednisolone and etidronate in experimental animal model of adjuvant arthritis.

Towards the rational use of medicines.

Background: Rational use of medicines remains to be one of the most challenging problems in health systems worldwide [1, 2]. ABC/VEN-analysis has been recommended for use by the World Health Organization (WHO) and has been used in health care practice globally since 1981. It represents the simple and effective method of analysis of medicine expenditures, identifying priority groups of medicines, the use of which, when improved, may provide the greatest clinical and economic impact.

Contribution to the knowledge of the Carabus (Archiplectes) satyrus Kurnakov, 1962, species complex in Abkhazia (Coleoptera, Carabidae, Carabini).

This study is based on a comparative analysis of extensive material of Carabus (Archiplectes) satyrus Kurnakov, 1962, its various forms and related taxa recently collected by the authors and some other collectors in Abkhazia. The status or specific affiliations of several subspecies are changed and a subspecies is described. Carabus (Archiplectes) besleticus Kurnakov, 1972, stat.

Fluoroquinolones for treating tuberculosis (presumed drug-sensitive).

Background: Currently the World Health Organization only recommend fluoroquinolones for people with presumed drug-sensitive tuberculosis (TB) who cannot take standard first-line drugs. However, use of fluoroquinolones could shorten the length of treatment and improve other outcomes in these people. This review summarises the effects of fluoroquinolones in first-line regimens in people with presumed drug-sensitive TB.

[Dimephosphone shows anti-inflammatory and anti-oxidative activity on chronic autoimmune inflammation model].

The anti-inflammatory activity of dimephosphone, xydiphone (ethidronate), and ionol (dibunol) and their effects on lipid peroxidation (LPO) indices and the activity of antioxidant enzymes in blood were studied on the model of Freund adjuvant induced arthritis in white laboratory rats. The Freund adjuvant induced chronic arthritis and increased the concentrations of PLO products and nitrite ions in the blood plasma. Only dimephosphone showed an anti-inflammatory action.

[Comparative analysis of dimephosphon, ionol, and xydiphone effects on indomethacin-induced gastric lesions in rats].

Gastroprotective activity of dimephosphon, xydiphone, and ionol and their effects on the lipid peroxidation (LPO) indices and the activity of antioxidant enzymes in blood and organ tissues were studied on the model of indomethacin-induced gastric lesions in white rats. The indomethacin-induced gastropathy leads to increased concentration of LPO products in blood plasma and tissues. Dimephosphon and ionol reduced the number of gastric lesions and prevented LPO activation.

[Types of biochemical response to acute pharmacological indomethacin probe in healthy volunteers].

By the type of biochemical response to acute pharmacological indomethacin probe, a group of both male and female healthy volunteers can be subdivided into two parts. The first part includes volunteers with a stability index reduced as a result of accumulation of the oxidized products and a decrease in the content of reduced glutathione (GSH). The second part includes volunteers with the stability index increased as a result of decrease in the amount of lipid peroxidation products and an increase in the GSH content.

[The use of a nasoduodenal tube for therapeutic drug administration in the comprehensive treatment of duodenal ulcer in elderly patients].

The use of therapeutic endoscopy in the complex of gastric and duodenal ulcer therapy permits to reduce the duration of patient's stay in the hospital 1.5-2 fold. A disadvantage of the method consists in the fact that it is hard for the patients (especially, the elderly) to endure the complete course of treatment.