四乙基溴化铵
四乙基溴化铵结构式
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常用名 | 四乙基溴化铵 | 英文名 | Tetraethylammonium bromide |
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| CAS号 | 71-91-0 | 分子量 | 210.155 | |
| 密度 | 1,397 g/cm3 | 沸点 | N/A | |
| 分子式 | C8H20BrN | 熔点 | 285 °C (dec.)(lit.) | |
| MSDS | 美版 | 闪点 | N/A |
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Extracellular quaternary ammonium blockade of transient receptor potential vanilloid subtype 1 channels expressed in Xenopus laevis oocytes.
Mol. Pharmacol. 82(6) , 1129-35, (2012) Transient receptor potential vanilloid subtype 1 (TRPV1) channels are essential nociceptive integrators in primary afferent neurons. These nonselective cation channels are inhibited by local anesthetic compounds through an undefined mechanism. Here, we show t... |
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Differential role of ethylene and hydrogen peroxide in dark-induced stomatal closure.
Pak. J. Biol. Sci. 16(24) , 1991-6, (2013) Regulation of stomatal aperture is crucial in terrestrial plants for controlling water loss and gaseous exchange with environment. While much is known of signaling for stomatal opening induced by blue light and the role of hormones, little is known about the ... |
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Genetic interference with peroxisome proliferator-activated receptor γ in smooth muscle enhances myogenic tone in the cerebrovasculature via A Rho kinase-dependent mechanism.
Hypertension 65(2) , 345-51, (2015) Myogenic responses by resistance vessels are a key component of autoregulation in brain, thus playing a crucial role in regulating cerebral blood flow and protecting the blood-brain barrier against potentially detrimental elevations in blood pressure. Althoug... |
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Diabetes impairs the atrial natriuretic peptide relaxant action mediated by potassium channels and prostacyclin in the rabbit renal artery.
Pharmacol. Res. 66(5) , 392-400, (2012) Diabetes is associated with increased prevalence of hypertension, cardiovascular and renal disease. Atrial natriuretic peptide (ANP) plays an important role in cardiovascular pathophysiology and is claimed to have cardioprotective and renoprotective effect in... |
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TREK-1 currents in smooth muscle cells from pregnant human myometrium.
Am. J. Physiol. Cell Physiol. 305(6) , C632-42, (2013) The mechanisms governing maintenance of quiescence during pregnancy remain largely unknown. The current study characterizes a stretch-activated, tetraethylammonium-insensitive K(+) current in smooth muscle cells isolated from pregnant human myometrium. This s... |
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Cellular elements for seeing in the dark: voltage-dependent conductances in cockroach photoreceptors.
BMC Neurosci. 13 , 93, (2012) The importance of voltage-dependent conductances in sensory information processing is well-established in insect photoreceptors. Here we present the characterization of electrical properties in photoreceptors of the cockroach (Periplaneta americana), a noctur... |
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Evaluation of the functional importance of organic cation transporters on the ocular disposition of its intravitreally injected substrate in rabbits.
Curr. Eye Res. 37(12) , 1127-35, (2012) To evaluate the functional role of organic cation transporters (OCT) and ocular tissue distribution of intravitreally injected OCT substrate tetraethylammonium (TEA) in presence of OCT blocker (quinidine).New Zealand albino rabbits of either sex were used. In... |
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Imatinib mesylate (Gleevec) induces human corpus cavernosum relaxation by inhibiting receptor tyrosine kinases (RTKs): identification of new RTK targets.
Urology 82(3) , 745.e11-6, (2013) To evaluate the effect of the tyrosine kinase inhibitor imatinib mesylate (Gleevec) on human corpus cavernosum (HCC) smooth muscle tone.HCC were obtained from 18 erectile dysfunction (ED) patients undergoing penile prosthesis surgery. The effects of imatinib ... |
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Effect of procyanidin C1 on nitric oxide production and hyperpolarization through Ca(2+)-dependent pathway in endothelial cells.
J. Med. Food 15(11) , 1032-7, (2012) Polyphenol-rich foods, such as fruits and vegetables, are protective against cardiovascular diseases, but the mechanisms of the beneficial effects are still unknown. The goal of this research was to clarify actions of procyanidin trimer (C1) in rat aortic end... |
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RNA editing in eag potassium channels: biophysical consequences of editing a conserved S6 residue.
Channels (Austin.) 6(6) , 443-52, (2012) RNA editing at four sites in eag, a Drosophila voltage-gated potassium channel, results in the substitution of amino acids into the final protein product that are not encoded by the genome. These sites and the editing alterations introduced are K467R (Site 1,... |