Influence of Chronic Lead Intoxication on Functional Characteristics and Isoform Composition of Left Ventricular Myosin in the Rat Heart

Autor: S. R. Nabiev, L.V. Nikitina, Oksana P. Gerzen

Publikováno v: Journal of Evolutionary Biochemistry and Physiology. 57:896-903

The chronic lead intoxication was modelled by injecting outbred rats intraperitoneally with lead acetate 3 times a week for 5 weeks. Using an in vitro motility assay, it was shown that lead intoxication causes changes in in vitro actin–myosin inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::713ba8277f5b03427217c702f1353ac8
https://doi.org/10.1134/s002209302104013x

The Temperature Dependence of the Mechanical Characteristics of Demembranized Rabbit Slow Muscle Fibers

Autor: Natalia A. Koubassova, Sergey Y. Bershitsky, Andrey K. Tsaturyan, S. R. Nabiev

Publikováno v: Biophysics. 66:304-309

The temperature dependences of the tension and stiffness of actively contracting single fibers of the rabbit slow muscle (m. soleus) were studied using the Joule temperature jump. Differences in the characteristics of the fibers of the rabbit fast (m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b179b92a38161830a8e6ed0d40335ab
https://doi.org/10.1134/s0006350921020159

The Effect of Cardiac Myosin-Binding Protein C on Calcium Regulation of the Actin–Myosin Interaction Depends on Myosin Light Chain Isoforms

Autor: Galina V. Kopylova, D. V. Shchepkin, S. R. Nabiev

Publikováno v: Biophysics. 64:690-693

—In addition to troponin and tropomyosin, cardiac myosin-binding protein C (cMyBP-C), which has an effect on the function of myosin and thin filament activation, is involved in regulation of the actin–myosin interaction in the myocardium. The β-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3abe74a47389d7b0f509395888519ef6
https://doi.org/10.1134/s000635091905018x

The effects of cardiomyopathy-associated mutations in the head-to-tail overlap junction of α-tropomyosin on its properties and interaction with actin

Autor: Andrey K. Tsaturyan, D. V. Shchepkin, Sergey Y. Bershitsky, Dmitrii I. Levitsky, L.V. Nikitina, Galina V. Kopylova, S. R. Nabiev, Natalia A. Koubassova, Alexander M. Matyushenko

Publikováno v: International Journal of Biological Macromolecules. 125:1266-1274

Tropomyosin (Tpm) plays a crucial role in the regulation of muscle contraction by controlling actin-myosin interaction. Tpm coiled-coil molecules bind each other via overlap junctions of their N- and C-termini and form a semi-rigid strand that binds

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c1efa808237dc8b53bb122a6f9bc3b
https://doi.org/10.1016/j.ijbiomac.2018.09.105

Cardioinotropic Effects in Subchronic Intoxication of Rats with Lead and/or Cadmium Oxide Nanoparticles

Autor: Svetlana V. Klinova, Vladimir G. Panov, Vladimir Ya. Shur, R. V. Lisin, Ilzira A. Minigalieva, Ekaterina V. Shishkina, D. A. Kuznetsov, Larisa I. Privalova, Leonid B. Katsnelson, Ksenia A. Butova, Boris A. Katsnelson, Oleg H. Makeev, Oleg Lookin, Yuri Protsenko, Irene E. Valamina, A. A. Balakin, Marina P. Sutunkova, Oksana P. Gerzen, S. R. Nabiev, L.V. Nikitina

Publikováno v: International Journal of Molecular Sciences, Vol 22, Iss 3466, p 3466 (2021)
Int. J. Mol. Sci.
International Journal of Molecular Sciences
Volume 22
Issue 7

Subchronic intoxication was induced in outbred male rats by repeated intraperitoneal injections with lead oxide (PbO) and/or cadmium oxide (CdO) nanoparticles (NPs) 3 times a week during 6 weeks for the purpose of examining its effects on the contrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2968fe721ed30cbc873b01cd80891384
https://www.mdpi.com/1422-0067/22/7/3466