Potassium channel
Voltage dependent potassium channel remodeling in murine intestinal smooth muscle hypertrophy induced by partial obstruction.
... the channel protein expression and phosphorylation level changes in this ...dependent potassium channel (K V ) was significantly decreased in the hypertrophic smooth muscle cells and the ...
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A novel potassium channel in photosynthetic cyanobacteria.
... Chloroplasts are descendents of an ancestral endosymbiont of cyanobacterial origin e.g. [37,38]. Nuclear genes coding for chloroplast proteins involved in photosynthesis and organelle biogenesis have been identified. A ...
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Inhibitory effects of telmisartan on culture and proliferation of and Kv1.3 potassium channel expression in peripheral blood CD4+ T lymphocytes from Xinjiang Kazakh patients with hypertension
... IL-6 and IL-17 ELISA kits were from eBioscience (San Diego, California, USA). Human lymphocyte isolation medium, recombinant human IL-2 (rIL-2), phytohemag- glutinin (PHA), and 4-AP were purchased from Sigma– Aldrich ...
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Mutations in Potassium Channel Kir2.6 Cause Susceptibility to Thyrotoxic Hypokalemic Periodic Paralysis
... ion channel candidate genes in TPP patients, we serendipitously identified a previously unre- ported gene—here named KCNJ18—encoding an inwardly rectifying potassium channel, ...for potassium, ...
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Potassium channel and NKCC cotransporter involvement in ocular refractive control mechanisms.
... a potassium channel blocker inhibits compensa- tion to defocus of both signs, while bumetanide, a common loop diuretic approved for human use, demonstrates a selective inhibition on negative lens defocus ...
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Probing the energy landscape of activation gating of the bacterial potassium channel KcsA.
... bacterial potassium channel KcsA, which has been crystallized in several conformations, offers an ideal model to investigate activation gating of ion ...intermediate channel conformation, followed by ...
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The Caenorhabditis elegans iodotyrosine deiodinase ortholog SUP-18 functions through a conserved channel SC-box to regulate the muscle two-pore domain potassium channel SUP-9.
... (A) Top, schematic diagram of the proposed structure of the SUP-9 channel. Cylinders represent the four presumptive transmembrane domains. Middle, alignment of the C- terminal cytoplasmic tail of SUP-9 (amino ...
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Vasorelaxant effects of the potassium channel opener SR 47063 on the isolated human saphenous vein and rat aorta
... 2. Dorman BH, Hebbar L, Zellner JL, New RB, Houck W V, Acsell J, Nettles C, Hendrick JW, Sampson AP, M ukherjee R & Spinale FG (1998). ATP-sensitive potas- sium channel activation before cardiople- gia. ...
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Correction: Ocular Hypotensive Effects of the ATP-Sensitive Potassium Channel Opener Cromakalim in Human and Murine Experimental Model Systems.
... The following information is missing from the Funding section: Supported in part by National Eye Institutes research grant EY 21727; Mayo Foundation, Rochester, MN; and Research to Preve[r] ...
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Subacute cognitive impairment, hyponatremia and mesial temporal lobe lesions: a typical presentation of voltage-gated potassium channel (VGKC) antibody-associated limbic encephalitis
... For many years, several reports have called attention for non-viral limbic encephalitis (LE), particularly with paraneoplastic etiology. However, an increasing number of data have demonstrated that some of those ...
2
Loss of ATP-Sensitive Potassium Channel Surface Expression in Heart Failure Underlies Dysregulation of Action Potential Duration and Myocardial Vulnerability to Injury.
... consequently in the responsiveness of ventricular APD shortening under the metabolic stresses of heart rate acceleration and hypoxia. Such changes could aggravate depletion of cardiac energy resources thus contributing ...
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Role of mitochondrial ATP-sensitive potassium channel-mediated PKC-e in delayed protection against myocardial ischemiareperfusion injury in isolated hearts of sevoflurane-preconditioned rats
... Cardiac function was worse, p-PKC- e expression was downregulated, caspase-8 expression was upregulated, cTnI concentration was increased and infarcts were larger in the 5-HD+ +SWOP grou[r] ...
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Effects of aquaporin 4 and inward rectifier potassium channel 4.1 on medullospinal edema after methylprednisolone treatment to suppress acute spinal cord injury in rats
... Compared with that in the ASCI group, the motor function score and the water content were significantly increased in the MP group; in addition, the expression and coexpression of AQP4 [r] ...
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Effect of methamphetamine on the microglial damage: role of potassium channel Kv1.3.
... To assess the toxic effects of Meth on microglia, the CCK-8 and TUNEL assays were performed to evaluate the cell viability and apoptosis respectively. The cells were incubated with varied dose of Meth (0, 100, 300,1000 m ...
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Int. braz j urol. vol.41 número6
... mitochondrial potassium channel blocker gliben- clamide (binds to sulphonylurea receptor subtypes of K ATP channel) and channel opener diazoxide (binds to ATP binding sites of sulphonylurea ...
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J. Appl. Oral Sci. vol.24 número3
... 21- Sánchez-Pastor E, Andrade F, Sánchez-Pastor JM, Elizalde A, Huerta M, Virgen-Ortiz A, et al. Cannabinoid receptor type 1 activation by arachidonylcyclopropylamide in rat aortic rings causes vasorelaxation involving ...
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Ent-7 alpha-acetoxytrachyloban-18-oic acid and ent-7 alpha-hydroxytrachyloban-18-oic acid from Xylopia langsdorfiana A. St-Hil. & Tul. modulate K+ and Ca2+ channels to reduce cytosolic calcium concentration on guinea pig ileum
... Effect of trachylobane-360 and trachylobane-318 on histamine-induced tonic contractions in both presence and absence of non-selective potassium channel blocker (TEA + 5 mM).. Both diterp[r] ...
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Clinics vol.64 número6
... Arterial lactate exhibited a pattern similar to that described for serum potassium, up to a point. It was significantly increased in all groups at the end of the shock phase, before any experimental therapy ...
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Serum Biochemical Phenotypes in the Domestic Dog.
... CKCS), potassium (Labrador Retriever, CKCS), chloride (Labrador Retriever, Boxer), urea (Labrador Retriever, Boxer), creatinine (Labrador Retriever, GSD), total bilirubin (Labrador Retriever), amylase (Golden ...
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Potassium fertilization and irrigation with treated wastewater on gas exchange of colored cotton
... The data were subjected to analysis of variance, and when the interaction was significant, the means were fitted to multiple regression models (response surface), considering the irrigation depths (ID) and the ...
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