Results 71 to 80 of about 9,662 (145)
Recovery of gold from thiosulfate solutions and pulps with anion-exchange resins [PDF]
, 2002 With growing environmental and occupational safety concerns over the use of cyanide in gold processing, more acceptable alternatives are receiving increased interest. The most promising of the possible alternatives is thiosulfate.
O'Malley, Glen Peter
core
Redirecting Intermediary Metabolism to Counteract Cyanide Poisoning
The FASEB Journal, Volume 39, Issue 12, 30 June 2025.Cyanide is coined “the classic metabolic poison”; however, FDA‐approved cyanide chelators do not counteract cyanide's metabolic damage. Here, we review the mechanisms of cyanide toxicity, with a focus on intermediary metabolism. We present the theory that, within the innate plasticity of the metabolome, there may reside metabolic pathways that can ...
Vik S. Bebarta, Anjali K. Nath
wiley +1 more source
VIEW, Volume 6, Issue 3, June 2025.Fire‐related smoke inhalation‐induced acute lung injury (SI‐ALI) poses a significant public health risk, yet effective treatments are limited due to the lack of suitable models. This study developed a more realistic model of SI‐ALI using organ‐on‐a‐chip and organoid technologies, identified key molecules such as catechol‐O‐methyltransferase and ...
Junmin Li +12 more
wiley +1 more source
Role of hydrogen sulfide in health and disease
MedComm, Volume 5, Issue 9, September 2024.Abstract In the past, hydrogen sulfide (H2S) was recognized as a toxic and dangerous gas; in recent years, with increased research, we have discovered that H2S can act as an endogenous regulatory transmitter. In mammals, H2S‐catalyzing enzymes, such as cystathionine‐β‐synthase, cystathionine‐γ‐lyase, and 3‐mercaptopyruvate sulfurtransferase, are ...
Yu‐Qing Jin +9 more
wiley +1 more source
, 2015 : Human sulfide:quinone oxidoreductase (SQOR) catalyzes the conversion of H2S to thiosulfate, the first step in mammalian H2S metabolism. SQOR’s inability to produce the glutathione persulfide (GSS−) substrate for sulfur dioxygenase (SDO) suggested that ...
Scott L. Melideo +5 more
core +1 more source
Nano-LC-ETD/MS/MS mass spectra of O-GlcNAcylated peptides.
, 2013 VLSIGDGIAR [(M+3H)3+ at m/z 401.89084] (A) from ATP synthase subunit alpha, and VLDASWYSPGTR [(M+3H)3+ at m/z 518.92157] (B) from Thiosulfate sulfurtransferase.
Jun Yao (9646) +6 more
core +1 more source
Chinese Medicine, 2012 Background The hepatoprotective potential of Phellinus linteus polysaccharide (PLP) extracts has been described. However, the molecular mechanism of PLP for the inhibition of liver fibrosis is unclear. This study aims to investigate the molecular protein
Wang Hualin +6 more
doaj +1 more source
, 2000 Azotobacter vinelandii RhdA uses thiosulfate as the only sulfur donor in vitro, and this apparent selectivity seems to be a unique property among the characterized sulfurtransferases. To investigate the basis of substrate recognition in RhdA, we replaced
D. Bordo +9 more
core +1 more source
Catalytic Site Cysteines of Thiol Enzyme: Sulfurtransferases
, 2011 Thiol enzymes have single- or double-catalytic site cysteine residues and are redox active. Oxidoreductases and isomerases contain double-catalytic site cysteine residues, which are oxidized to a disulfide via a sulfenyl intermediate and reduced to a ...
Noriyuki Nagahara
core +1 more source
The Effects of Copper Overload on the Mitochondrial Matrix Proteins Thiosulfate Sulfurtransferase, Glutathione Reductase X2, and Citrate Synthase [PDF]
, 2020 Wilson disease is a genetic disorder that results in copper toxicity. During copper overload, the cell's mitochondria becomes altered to preserve function. It has been observed in both normal and copper toxicity states that the mitochondrial matrix has a
Nathan James Berue
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