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Student Camps to Promote Scientific Vocations in STEM: The Quimi Camp Case
(Universidad Nacional, Costa Rica, 2023)
Transition metal- and organophotocatalyst-free perfluoroalkylation reaction of amino(hetero) aromatics initiated by the complex [(TMEDA)I$I3] and visible light
(Royal Society of Chemistry, 2016-12)
Radical initiation for the perfluoroalkylation reaction of amino(hetero)aromatics has been accomplishedemploying the complex [(TMEDA)I$I3] and visible light. This methodology circumvents the use ofmetal(organo)catalysts ...
Compartmentalization of distinct cAMP signaling pathways in mammalian sperm.
(American Society for Biochemistry and Molecular Biology, 2013-12)
Fertilization competence is acquired in the female tract in a process known as capacitation. Capacitation is needed for the activation of motility (e.g. hyperactivation) and to prepare the sperm for an exocytotic process ...
Depolarization of skeletal muscle cells induces phosphorylation of camp response element binding protein via calcium and protein kinase c alphaJOURNAL OF BIOLOGICAL CHEMISTRY (PRINT)J BIOL CHEM (PRINT)
(AMERICAN SOCIETY FOR BIOCHEMISTRY AND MOLECULAR BIOLOGY, 2017)
The cAMP Signaling pathway and direct protein kinase a phosphorylation regulate polycystin-2 (TRPP2) Channel Function
(American Society for Biochemistry and Molecular Biology, 2015-09)
Polycystin-2 (PC2) is aTRP-type, Ca2+-permeable non-selective cation channel that plays an important role in Ca2+ signaling in renal and non-renal cells. The effect(s) of the cAMP pathway and kinase mediated phosphorylation ...
Comparison of in vivo and in vitro properties of cyclic adenosine 3':5' monophosphate phosphodiesterase of amphibian oocytes
(1977)
The cAMP levels of single Xenopus laevis oocytes are shown to range from 1 to 4 μM and those of isolated nuclei to be about 7 to 10 μM. The oocyte is capable of hydrolyzing a large molar excess of microinjected cAMP, rapidly ...
Dynamic Localization of Hepatocellular Transporters: Role in Biliary Excretion and Impairment in Cholestasis
(Bentham Science Publishers, 2017-12)
Bile acids, synthesized by hepatocytes from cholesterol, are specific and quantitatively important organic components of bile, where they are the main driving force of the osmotic process that generates bile flow toward ...
Depolarization of skeletal muscle cells induces phosphorylation of cAMP response element binding protein via calcium and protein kinase cα
(2004)
Membrane depolarization of skeletal muscle cells induces slow inositol trisphosphate-mediated calcium signals that regulate the activity of transcription factors such as the cAMP-response element-binding protein (CREB), ...