Results 371 to 380 of about 1,632,005 (411)

Neuroprotective Actions of Hydrogen Sulfide-Releasing Compounds in Isolated Bovine Retinae. [PDF]

Pharmaceuticals (Basel)
Bush L, Robinson J, Okolie A, Muili F, Opere CA, Whiteman M, Ohia SE, Njie Mbye YF.   +7 more
europepmc   +1 more source

Hydrogen Sulfide Oxidation by Sulfide Quinone Oxidoreductase

ChemBioChem, 2020
AbstractHydrogen sulfide (H2S) is an environmental toxin and a heritage of ancient microbial metabolism that has stimulated new interest following its discovery as a neuromodulator. While many physiological responses have been attributed to low H2S levels, higher levels inhibit complex IV in the electron transport chain.
Aaron P. Landry, David P. Ballou, Ruma Banerjee   +2 more
openaire   +5 more sources

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Physiological roles of hydrogen sulfide in mammalian cells, tissues and organs.

Physiological Reviews, 2022
H2S belongs to the class of molecules known as gasotransmitters, which also includes nitric oxide (NO) and carbon monoxide (CO). Three enzymes are recognized as endogenous sources of H2S in various cells and tissues: cystathionine g-lyase (CSE ...
G. Cirino, C. Szabó, A. Papapetropoulos
semanticscholar   +1 more source

A Tumor‐Microenvironment‐Responsive Nanocomposite for Hydrogen Sulfide Gas and Trimodal‐Enhanced Enzyme Dynamic Therapy

Advances in Materials, 2021
Recently, enzyme dynamic therapy (EDT) has drawn much attention as a new type of dynamic therapy. However, the selection of suitable nanocarriers to deliver chloroperoxidase (CPO) and enhancement of the level of hydrogen peroxide (H2O2) in the tumor ...
Bin Liu, Shuang Liang, Zhao Wang, Qianqian Sun, Fei He, S. Gai, Piaoping Yang, Ziyong Cheng, Jun Lin   +8 more
semanticscholar   +1 more source

Hydrogen Sulfide and the Kidney

2021
Hydrogen sulfide (H2S) is constitutively synthesized in the kidney. Recent investigations suggest a role for H2S in the regulation of fundamental kidney physiological events including arterial blood flow, glomerular filtration, and electrolyte and water transport.
Balakuntalam S. Kasinath, Hak Joo Lee
openaire   +3 more sources

Hydrogen sulfide in hypertension

Current Opinion in Nephrology and Hypertension, 2016
Hypertension 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, van den Born, Joost C, Hillebrands, Jan-Luuk, Joles, Jaap A   +3 more
openaire   +3 more sources

Suicide With Hydrogen Sulfide

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, Thomas P. Gilson, Ralph Newton Sams, Charles A. Catanese   +3 more
openaire   +3 more sources

Superconducting Hydrogen Sulfide

Chemistry – A European Journal, 2018
AbstractThe 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
openaire   +3 more sources

Hydrogen sulfide and the liver

Nitric Oxide, 2014
Hydrogen 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, Lingyun Wu, Wei Cao, Sarathi Mani   +3 more
openaire   +3 more sources