Search for dissertations about: "Voltage-gated Ca2 Channels"
Showing result 1 - 5 of 33 swedish dissertations containing the words Voltage-gated Ca2 Channels.
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1. Roles of voltage-gated Ca2+ channel subunits in pancreatic β cells
Abstract : Hallmarks of type 2 diabetes (T2D) include elevated blood glucose and free fatty acids (FFAs) as a result of impaired β cell insulin secretion and decreased β cell mass. The glucose-stimulated insulin secretion (GSIS) in β cells is triggered by depolarization-evoked Ca2+ entry through voltage-gated Ca2+ (CaV) channels. READ MORE
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2. Effects of Ca2+, microRNAs, and rosuvastatin on insulin-secreting beta cell function
Abstract : Type 2 diabetes (T2D) is a condition of high blood glucose levels due to insulin resistance and defective insulin secretion. Impaired insulin secretion plays a major role in the pathophysiology of T2D, it is mainly attributed to beta cell function i.e. failure to secrete insulin or reduced beta cell mass. READ MORE
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3. Targeting the voltage-gated calcium channels as treatment for type 2 diabetes
Abstract : L-type voltage-gated Ca2+ channels are expressed in the plasma membrane of muscles, neurons and endocrine cells where they serve as conductors of signals regulating cellular responses to changes in environment. Malfunctions of channels, as well as deregulations of their activity underlie numerous disorders and diseases commonly called channelopathies. READ MORE
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4. New aspects of voltage-gated calcium channel regulation in pancreatic beta-cells - Relevance for insulin release and type 2 diabetes
Abstract : Voltage-gated Ca2+ channels are essential transducers of cellular signals in many electrically excitable cells. In the pancreatic beta-cell they mediate controlled Ca2+ influx, which is the final trigger for Ca2+ dependent release (exocytosis) of the blood glucose lowering hormone insulin. READ MORE
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5. Site and Mechanism of Action of Resin Acids on Voltage-Gated Ion Channels
Abstract : Voltage-gated ion channels are pore-forming membrane proteins that open or close their gates when the voltage across the membrane is changed. They underlie the electrical activity that enables the heart to pump blood and the brain to receive and send signals. READ MORE