Results 271 to 280 of about 94,276 (293)
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Hydrogen sulfide in hypertension
Current Opinion in Nephrology and Hypertension, 2016Hypertension is an important determinant of cardiovascular disease, and strict blood pressure regulation is beneficially associated with the risk for cardiovascular events or all-cause mortality. However, intensive antihypertensive treatment is not always sufficient to reach normotension.
van Goor, Harry +3 more
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American Journal of Forensic Medicine & Pathology, 2013
This presentation will address the recent rise of suicide deaths resulting from the asphyxiation by hydrogen sulfide (H2S) gas.Hydrogen sulfide poisoning has been an infrequently encountered cause of death in medical examiner practice. Most H2S deaths that have been reported occurred in association with industrial exposure.More recently, H2S has been ...
H. Wayne Carver +3 more
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This presentation will address the recent rise of suicide deaths resulting from the asphyxiation by hydrogen sulfide (H2S) gas.Hydrogen sulfide poisoning has been an infrequently encountered cause of death in medical examiner practice. Most H2S deaths that have been reported occurred in association with industrial exposure.More recently, H2S has been ...
H. Wayne Carver +3 more
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Superconducting Hydrogen Sulfide
Chemistry – A European Journal, 2018AbstractThe recent discovery of superconductivity above 200 K in hydrogen sulfide under high pressure marks a milestone in superconductor research. Not only does its critical temperature Tc exceed the previous record in cuprates by more than 50 K, the superconductivity in hydrogen sulfide also exhibits convincing evidence that it is of conventional ...
John S. Tse, Yansun Yao, Yansun Yao
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Journal of Occupational and Environmental Medicine, 1979
Poisoning by hydrogen sulfide has been recognized as an occupational hazard for at least two centuries. The development of alternative sources of energy in North America may increase the incidence of this medical emergency in the future. Until recently, no specific antidote to sulfide was recognized.
R.E. Gosselin, Roger P. Smith
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Poisoning by hydrogen sulfide has been recognized as an occupational hazard for at least two centuries. The development of alternative sources of energy in North America may increase the incidence of this medical emergency in the future. Until recently, no specific antidote to sulfide was recognized.
R.E. Gosselin, Roger P. Smith
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2016
The recognition of hydrogen sulfide (H2S) as a physiological regulator is relatively recent. With just under two decades of research, H2S has been shown to affect a wide range of organ systems, including the cardiovascular, nervous, respiratory, renal, hepatic, endocrine, gastrointestinal, and reproductive systems.
Aaron Skolnik, C. William Heise
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The recognition of hydrogen sulfide (H2S) as a physiological regulator is relatively recent. With just under two decades of research, H2S has been shown to affect a wide range of organ systems, including the cardiovascular, nervous, respiratory, renal, hepatic, endocrine, gastrointestinal, and reproductive systems.
Aaron Skolnik, C. William Heise
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Hydrogen sulfide as a vasodilator [PDF]
IUBMB Life (International Union of Biochemistry and Molecular Biology: Life), 2005 Gases such as nitric oxide (NO) and carbon monoxide (CO) play important roles both in normal physiology and in disease. The toxic effects of hydrogen sulphide (H2S) on living organisms have been recognized for nearly 300 years. In recent years, however, interest has been directed towards H2S as the third gaseous mediator, which has been shown to ...
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The Neurophysiology of Hydrogen Sulfide
Inflammation & Allergy - Drug Targets, 2011Hydrogen sulfide (H(2)S) has emerged as the third endogenous gaseous mediator in the central and peripheral nervous system. H(2)S is generated by three enzymes, cystathionine β-synthase (CBS), cystathionine γ-lyase (CSE) and 3-mercaptopyruvate sulfurtransferase (3MST).
David Grundy, Hideo Kimura, Weifang Rong
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Toxicology of Hydrogen Sulfide
Annual Review of Pharmacology and Toxicology, 1992Significant progress has been made in determining the action of sulfide on the primary target organs. It is reasonably clear that sulfide causes both K(+)-channel-mediated hyperpolarization of neurons and potentiation of other inhibitory mechanisms. It is not clear whether these processes are similar to those that occur in anoxia.
R J Reiffenstein, S H Roth, W C Hulbert
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Hydrogen sulfide and the liver
Nitric Oxide, 2014Hydrogen sulfide (H2S) is a gasotransmitter that regulates numerous physiological and pathophysiological processes in our body. Enzymatic production of H2S is catalyzed by cystathionine γ-lyase (CSE), cystathionine β-synthase (CBS), and 3-mercaptopyruvate sulfurtransferase (MST).
Rui Wang +3 more
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Hydrogen Sulfide Actions in the Vasculature
Comprehensive Physiology, 2021AbstractHydrogen sulfide (H2S) is a small, gaseous molecule with poor solubility in water that is generated by multiple pathways in many species including humans. It acts as a signaling molecule in many tissues with both beneficial and pathological effects.
Aleksandr Birg +5 more
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