Molecular mechanisms of interaction of polycationic peptides with serpentine type receptors and heterotrimeric G-proteins in rat tissuesJournal of Evolutionary Biochemistry and Physiology - Tập 42 - Trang 399-407 - 2006
A. O. Shpakov, I. A. Gur’yanov, G. P. Vlasov, M. N. Pertseva
The key step in the hormonal signal transduction into cell is interaction of
receptors with heterotrimeric G-proteins. We and other authors have shown that
G-proteins may be activated as a result of their direct interaction with
polycationic peptides. The goal of this work was to study molecular mechanisms
of effect of hydrophobic peptide I,
C-εAhx-WKK(C10)-KKK(C10)-KKKK(C10)-YKK(C10)-KK, and bran... hiện toàn bộ
Differential Participation of Central L-Glutamate Receptors of non-NMDA-Subtype in Associative Learning of the Honeybee Apis melliferaJournal of Evolutionary Biochemistry and Physiology - Tập 40 - Trang 271-276 - 2004
N. N. Lopatina, T. G. Zachepilo, I. V. Ryzhova, V. B. Smirnov, E. G. Chesnokova
Participation of non-NMDA-receptors in associative learning in the honeybee was
analyzed using a complex approach. There were studied effects of systemic and
intracerebral AMPA injections on retention of the elaborated conditional reflex
in short-term memory, on dynamics of the bioelectrical activity of neurons of
calyx of the mushroom bodies, and on the limb locomotor activity. It has been
shown ... hiện toàn bộ
Retinol and α-Tocopherol Content in the Liver and Skeletal Muscle of Bats (Chiroptera) during Hibernation and Summer ActivityJournal of Evolutionary Biochemistry and Physiology - Tập 58 - Trang 1697-1707 - 2022
T. N. Ilyina, I. V. Baishnikova, V. V. Belkin
In this work, the content of retinol and α-tocopherol in bats living and
wintering in Karelia at the northern periphery of their natural habitats, was
studied for the first time at different stages of hibernation and during summer
activity. A characteristic feature of chiropterans of the northern area is
staying most of the year in a state of hypobiosis. Torpor–arousal cycles during
hibernation ar... hiện toàn bộ