Научно — исследовательская работа в области генотипирования для оценки генетических возможностей организма к восстановлению после интенсивных физических нагрузок (реакция на оксидативный стресс)
Оксидативный (окислительный) стресс — состояние организма, характеризующееся повышенным содержанием в тканях свободных радикалов, которые могут вызывать повреждения на молекулярном уровне жизненно важных структур и нарущить ряд функций. Окислительные повреждения, такие, как нарушения перекисного окисления липидов, повреждения белков и ДНК возникают, когда оксидативный стресс превышает восстановительные способности организма.
Молекулярная генетика спорта
Ахметов И.И.
Официальное становление спортивной генетики произошло только в 1980 г. Вместе с тем без динамичного развития этой дисциплины невозможно целенаправленно осуществлять спортивную ориентацию подрастающего поколения, проводить грамотный спортивный отбор. Особенная значимость спортивной генетики как отрасли науки о спорте и физическом воспитании определяется и тем, что наследственные влияния более всего существенны для подрастающего поколения, а также тем, что в наибольшей степени генетически…
Inflammation/bioenergetics-associated neurodegenerative pathologies and concomitant diseases: a role of mitochondria targeted catalase and xanthophylls
Filippov MA, Tatarnikova OG, Pozdnyakova NV, Vorobyov VV
Various inflammatory stimuli are able to modify or even "re-program" the mitochondrial metabolism that results in generation of reactive oxygen species. In noncommunicable chronic diseases such as atherosclerosis and other cardiovascular pathologies, type 2 diabetes and metabolic syndrome, these modifications become systemic and are characterized by chronic inflammation and, in particular, "neuroinflammation" in the central nervous system.
Hydrogen sulfide in longevity and pathologies: Inconsistency is malodorous
Sokolov AS, Nekrasov PV, Shaposhnikov MV, Moskalev AA
Hydrogen sulfide (H2S) is one of the biologically active gases (gasotransmitters), which plays an important role in various physiological processes and aging. Its production in the course of methionine and cysteine catabolism and its degradation are finely balanced, and impairment of H2S homeostasis is associated with various pathologies.
Detection of genomic regions associated malformations in newborn piglets: a machine-learning approach
Bakoev S, Traspov A, Getmantseva L, Belous A, Karpushkina T, Kostyunina O, Usatov A, Tatarinova TV
Background: A significant proportion of perinatal losses in pigs occurs due to congenital malformations. The purpose of this study is the identification of genomic loci associated with fetal malformations in piglets. Methods: The malformations were divided into two groups: associated with limb defects (piglet splay leg) and associated with other congenital anomalies found in newborn piglets.
Novel Negative Sense Genes in the RNA Genome of Coronaviruses
The coronavirus family consists of lipid-containing envelope viruses that have a single-stranded RNA genome that encodes 25−30 proteins in different viruses by the mechanism of positive-polarity strategy. In addition, extended open reading trnslation frames (ORFs, genes) located in a negative-sense orientation were found in the genomes of coronaviruses.
Effect of Aprotinin and Avifavir® Combination Therapy for Moderate COVID-19 Patients
Ivashchenko AA, Azarova VN, Egorova AN, Karapetian RN, Kravchenko DV, Krivonos NV, Loginov VG, Poyarkov SV, Merkulova EA, Rosinkova OS, Savchuk NP, Topr MA, Simakina EN, Yakubova EV, Ivachtchenko AV
COVID-19 is a contagious multisystem inflammatory disease caused by a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We studied the efficacy of Aprotinin (nonspecific serine proteases inhibitor) in combination with Avifavir® or Hydroxychloroquine (HCQ) drugs, which are recommended by the Russian Ministry of Health for the treatment therapy of moderate COVID-19 patients.
Genetic Diversity, Admixture and Analysis of Homozygous-by-Descent (HBD) Segments of Russian Wild Boar
Olga Kostyunina, Aleksei Traspov, Alexander Economov, Ivan Seryodkin, Aleksandr Senchik, Neckruz Bakoev, Yuri Prytkov, Nikolay Bardukov, Igor Domsky, Tatiana Karpushkina.
The wild boar is one of the most common wild animals. On the territory of Russia, there are two subspecies of the wild boar—European and Asian. At the beginning of the 20th century, the wild boar in the European part of Russia was practically exterminated. Later the population was restored by importing animals from other regions and by self-repopulation.