Buscar
Mostrando ítems 11-20 de 385
Evidence of a Ca(2+)-(center dot)NO-cGMP signaling pathway controlling zoospore biogenesis in the aquatic fungus Blastocladiella emersonii
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2009)
The sporulation stage of the aquatic fungus Blastocladiella emersonii culminates with the formation and release to the medium of a number of zoospores, which are motile cells responsible for the dispersal of the fungus. ...
The second messenger for visual excitation in invertebrate phototransduction
(1996)
Invertebrate visual transduction involves a second messenger cascade process that leads to an increase in membrane conductance. The identity of the second messenger that gates the light-dependent channels is presently a ...
The peripheral L-arginine-nitric oxide-cyclic GMP pathway and ATP-sensitive K+ channels are involved in the antinociceptive effect of crotalphine on neuropathic pain in rats
(LIPPINCOTT WILLIAMS & WILKINSPHILADELPHIA, 2012)
Crotalphine, a 14 amino acid peptide first isolated from the venom of the South American rattlesnake Crotalus durissus terrificus, induces a peripheral long-lasting and opioid receptor-mediated antinociceptive effect in a ...
Cyclic-di-GMP signalling regulates motility and biofilm formation in Bordetella bronchiseptica
(Society for General Microbiology, 2013-03-05)
The signalling molecule bis-(39–59)-cyclic-dimeric guanosine monophosphate (c-di-GMP) is a central regulator of diverse cellular functions, including motility, biofilm formation, cell cycle progression and virulence, in ...
Age-related changes in cerebellar phosphatase-1 reduce Na,K-ATPase activity
(ELSEVIER SCIENCE INC, 2008)
We evaluated whether changes in protein content and activity of PP-1 and PP-2A were the mechanism underneath the basal age-related reduction in alpha(2/3)-Na,K-ATPase activity in rats cerebella and whether this occurred ...
Role of nitric oxide/cyclic GMP and cyclic AMP in β3 adrenoceptor-chronotropic response
(Academic Press Ltd - Elsevier Science Ltd, 2006-04)
In this study we determine different signaling pathways involved in â3 adrenoceptor- (â3-AR) dependent frequency stimulation in isolated rodent atria. Promiscuous coupling between different G-proteins and â3-AR could ...