Results 11 to 20 of about 324,132 (168)
Calcium channel blockers- Induced iatrogenic gingival hyperplasia: Case series
Journal of Pharmacy and Bioallied Sciences, 2023 Hypertension rightfully termed as “Silent killer” is associated with increase in morbidity and mortality when left untreated. Calcium channel blockers are the most commonly prescribed first-line anti-hypertensive drugs in India.
G Agnes Golda Priyadarshini +4 more
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Presynaptic calcium channels [PDF]
Neuroscience Research, 2018 Presynaptic Ca2+ entry occurs through voltage-gated Ca2+ (CaV) channels which are activated by membrane depolarization. Depolarization accompanies neuronal firing and elevation of Ca2+ triggers neurotransmitter release from synaptic vesicles. For synchronization of efficient neurotransmitter release, synaptic vesicles are targeted by presynaptic Ca2 ...
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eLife, 2014 TMEM16A forms calcium-activated chloride channels (CaCCs) that regulate physiological processes such as the secretions of airway epithelia and exocrine glands, the contraction of smooth muscles, and the excitability of neurons.
Jason Tien +6 more
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A change in configuration of the calmodulin-KCNQ channel complex underlies Ca2+-dependent modulation of KCNQ channel activity. [PDF]
PLoS ONE, 2013 All subtypes of KCNQ channel subunits (KCNQ1-5) require calmodulin as a co-factor for functional channels. It has been demonstrated that calmodulin plays a critical role in KCNQ channel trafficking as well as calcium-mediated current modulation. However,
Anastasia Kosenko, Naoto Hoshi
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Physiology, 2017 In this review article, we discuss the different gene products and translational variants of ORAI proteins and their contribution to the makeup of different native calcium-conducting channels with distinct compositions and modes of activation. We also review the different modes of regulation of these distinct calcium channels and their impact on ...
Mohamed, Trebak, James W, Putney
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Cholesterol influences voltage-gated calcium channels and BK-type potassium channels in auditory hair cells. [PDF]
PLoS ONE, 2011 The influence of membrane cholesterol content on a variety of ion channel conductances in numerous cell models has been shown, but studies exploring its role in auditory hair cell physiology are scarce.
Erin K Purcell +3 more
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Vacuolar calcium channels [PDF]
Journal of Experimental Botany, 2007 The central vacuole is the largest Ca2+ store in a mature plant cell. Ca2+ release from this store contributes to Ca2+-mediated intracellular signalling in a variety of physiological responses. However, the routes for vacuolar Ca2+ release are not well characterized.
I I, Pottosin, G, Schönknecht
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Structural and Biophysical Analysis of the CLCA1 VWA Domain Suggests Mode of TMEM16A Engagement
Cell Reports, 2020 Summary: The secreted protein calcium-activated chloride channel regulator 1 (CLCA1) utilizes a von Willebrand factor type A (VWA) domain to bind to and potentiate the calcium-activated chloride channel TMEM16A.
Kayla N. Berry, Tom J. Brett
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Identification of a Novel EF-Loop in the N-terminus of TRPM2 Channel Involved in Calcium Sensitivity
Frontiers in Pharmacology, 2018 As an oxidative stress sensor, transient receptor potential melastatin 2 (TRPM2) channel is involved in many physiological and pathological processes including warmth sensing, ischemia injury, inflammatory diseases and diabetes.
Yuhuan Luo +4 more
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Calcium channels for endocytosis [PDF]
The Journal of Physiology, 2014 Exocytosis and endocytosis need to be tightly balanced to keep cell surface area constant. This is of particular relevance for presynaptic terminals, where endocytosis needs to compensate for the ongoing exocytosis of synaptic vesicle to ultimately guarantee reliable synaptic transmission.
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