Search Results - "Labyntseva, R D"

Calix[4]arene C-90 and its analogs activate ATPase of the myometrium myosin subfragment-1 by Labyntseva, R D, Bevza, O V, Lytvyn, K V, Borovyk, M O, Rodik, R V, Kalchenko, V I, Kosterin, S O

“…Numerous female reproductive abnormalities are consequences of disorders in uterus smooth muscle (myometrium) contractile function. In this work, we described…”
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CALIX[4]ARENE C-99 INHIBITS MYOSIN ATPase ACTIVITY AND CHANGES THE ORGANIZATION OF CONTRACTILE FILAMENTS OF MYOMETRIUM by Labyntseva, R D, Bevza, A A, Lul'ko, A O, Cherenok, S O, Kalchenko, V I, Kosterin, S O

“…Calix[4]arenes are cup-like macrocyclic (polyphenolic) compounds, they are regarded as promising molecular "platforms" for the design of new physiologically…”
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Тhiacalix[4]arene phosphonate C-800 as a novel fluorescent probe for zinc in living cells by Yavorovska, V. I., Labyntseva, R. D., Bevza, O. V., Pugach, A. Y., Drapailo, A. B., Cherenok, S. O., Kalchenko, V. I., Kalchenko, S. O. Kosterin

“…Zn ions are significant for maintaining the proper human organism functioning, thus monitoring­ the zinc content in living cells and the development of…”
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Inhibition of Na(+),K(+)-ATPase and activation of myosin ATPase by calix[4]arene C-107 cause stimulation of isolated smooth muscle contractile activity by Veklich, T. O., Labyntseva, R. D., Shkrabak, O. A., Tsymbalyuk, O. V., Rodik, R. V., Kalchenko, V. I., Kosterin, S. O.

“…The discovery of compounds that might modify myometrial contractility is an important area of researches. In our previous experiments, we found that some…”
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Magnetic-Isotope Effects of Magnesium and Zinc in Enzymatic ATP Hydrolysis Driven by Molecular Motors by Koltover, V. K., Labyntseva, R. D., Karandashev, V. K.

“…The effects of different magnesium and zinc isotopes on the enzyme activity of myosin subfragment-1 have been explored. The rate of the enzymatic ATP…”
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Magnetic isotope of magnesium accelerates ATP hydrolysis catalyzed by myosin by Koltover, V. K., Labyntseva, R. D., Karandashev, V. K., Kosterin, S. O.

“…In this paper, we present the results of experimental studies on the influence of different magnesium isotopes, magnetic 25 Mg and nonmagnetic 24 Mg or 26 Mg,…”
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Magnetic Magnesium Isotope Accelerates ATP Hydrolysis Catalyzed by Myosin by Koltover, V K, Labyntseva, R D, Karandashev, V K, Kosterin, S O

“…In this paper, we present the results of experimental studies on the influence of different magnesium isotopes, the magnetic 25Mg and nonmagnetic 24Mg and 26Mg…”
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Protective effect of tiacalix[4arene-tetrasulphonate on heavy metal inhibition of myometrium myosin subfragment-1 ATP-hydrolase activity by Labyntseva, R D, Bevza, O V, Bevza, A A, Liul'ko, A O, Kharchenko, S H, Kal'chenko, V I, Kosterin, S O

“…Heavy metals have a negative effect on the contractility of uterine smooth muscles (myometrium), these effects can lead to various pathologies of a women…”
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Protective effect of tiacalix[4]arene-tetrasulphonate on heavy metal inhibition of myometrium myosin subfragment-1 ATP-hydrolase activity by R. D. Labyntsevа, O. V. Bevza, A. A. Bevza, A. M. Lulko, S. Kharchenko, V. I. Kalchenko2, S. O. Kosterin

“…Heavy metals have a negative effect on the contractility of uterine smooth muscles (myometrium), these effects can lead to various pathologies of a women…”
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pH-dependence of inhibitory action of eosin Y on ATPase activity of smooth muscle actomyosin complex of the uterus by Labyntseva, R D, Kosterin, S O

“…Research of pH-dependence of inhibitory action of eosin Y (2',4',5',7'-tetrabromofluorescin) on ATPase of contractile proteins of smooth muscles of the uterus…”
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Influence of heavy metal ions on the ATPase activity of actomyosin complex and myosin subfragment-1 from smooth muscle of the uterus by Labyntseva, R D, Bobrovs'ka, O M, Chunikhin, O Iu, Kosterin, S O

“…The effect of divalent cations--Co2+, Cu2+, Mn2+ and Ni2+ (5 mM) on the activity of actomyosin complex ATPase and ATPase of subfragment-1 (S1,head) of myosin…”
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Effect of eosin Y on Mg2+-dependent ATPase activity of the myometrium actomyosin by Labyntseva, R D, Kosterin, S O

“…The effect of the reversible inhibitor of membrane-bound Ca2+ -transporting system in smooth muscle--eosin Y--on apparent kinetic parameters that characterize…”
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Structural and functional bases of the intermolecular interaction of calix[4arene C-97 with myosin subfragment-1 of myometrium by Labyntseva, R D, Bevza, A A, Bevza, O V, Cherenok, S O, Kal'chenko, V I, Kosterin, S O

“…Calix[4]arene C-97 (code is shown) is the macrocyclic compound which has lipophilic intramolecular higly-structured cavity formed by four aromatic cycles, one…”
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Effect of eosin Y on ATPase activity of actomyosine complex of the uterus smooth muscle by Labyntseva, R D, Kosterin, S O

“…The effect of eosin Y (2,4,5,7 - tetrabromofluorescein; 0.1-100 microM) on ATPase activity smooth muscle actomyosine was studied. The inhibition coefficient…”
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Kinetic regularities and mechanisms of action of calix[4arene C-99 on ATPase activity of myosin subfragment-1 of myometrium by Bevza, A A, Labyntseva, R D, Bevza, O V, Cherenok, S O, Kal'chenko, V I, Kosterin, S O

“…It has been shown that calix[4]arene C-99 inhibited myosin subfragment-1 ATPase of myometrium. This inhibition is noncompetitive as to ATP and Mg2+. At the…”
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Effect of dielectric permeability and temperature of culture media on inhibitory action of eosin Y on actomyosine ATPase of the uterine smooth muscles by Labyntseva, R D, Bobrovs'ka, O M, Bevza, A A, Kosterin, S O

“…Influence of dielectric permeability and incubation medium temperature on sensitivity of ATPase of contractile protein complex to eosin Y was studied on…”
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Computer modeling of interaction of calix[4arene C-99 with subfragment-1 of myometrium myosin by Bevza, O V, Bevza, A A, Labyntseva, R D, Cherenok, S O, Kal'chenko, V I, Kosterin, S O

“…In this work the computer design of interaction of calix[4]aren C-99 with a substrate-binding center of a functionally active area of a subfragment-1 myosin of…”
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Effect of calix[4arenes on the activity of actomyosin ATPase and actomyosin subfragment-1 ATPase from the myometrium by Bevza, A A, Labyntseva, R D, Rodik, R V, Cherenok, S O, Kosterin, S O, Kal'chenko, V I

“…We studied the effect of calix[4]arenes C-97, C-99 and C-107 (codes are shown) functionalized by: one fragment of methylene-bisphosphonic, two fragments of…”
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Effect of polyamines on actomyosine-ATP-ase activity in smooth muscles of the uterus by Labyntseva, R D, Ul'ianenko, T V, Kosterin, S O

“…The ability of the aliphatic polyamines to inhibit [figure: see text] the ATPase activity of smooth muscle actomyosine satisfies the succession: spermine >…”
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Effect of ethanol on ATP-hydrolase activity of myometrial actomyosin by Labyntseva, R D, Ul'ianenko, T V, Kosterin, S O

“…In order of estimating some regularities of ethanol effective action on the uterus smooth muscles contractile proteins the effects of spiritus introduced into…”
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