Results 31 to 40 of about 6,777 (246)
Molecules, 2023 Yohimbine is a small indole alkaloid derived from the bark of the yohimbe tree with documented biological activity, including anti-inflammatory, erectile dysfunction relieving, and fat-burning properties.
Małgorzata Iciek +5 more
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Enzymatic activity of the Arabidopsis sulfurtransferase resides in the C-terminal domain but is boosted by the N-terminal domain and the linker peptide in the full-length enzyme [PDF]
, 2005 Sulfurtransferases/rhodaneses are a group of enzymes widely distributed in plants, animals, and bacteria that catalyze the transfer of sulfur from a donor molecule to a thiophilic acceptor substrate.
Burow, M. +2 more
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The rhodanese RhdA helps Azotobacter vinelandii in maintaining cellular redox balance [PDF]
, 2010 The tandem domain rhodanese-homology protein RhdA of Azotobacter vinelandii shows an active-site loop structure that confers structural peculiarity in the environment of its catalytic cysteine residue.
Anderson A.J. +5 more
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Dithiolopyrrolone Natural Products : Isolation, Synthesis and Biosynthesis [PDF]
, 2013 Peer reviewedPublisher ...
Deng, Hai +3 more
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Is Development of High-Grade Gliomas Sulfur-Dependent?
Molecules, 2014 We characterized γ-cystathionase, rhodanese and 3-mercaptopyruvate sulfurtransferase activities in various regions of human brain (the cortex, thalamus, hypothalamus, hippocampus, cerebellum and subcortical nuclei) and human gliomas with II to IV grade ...
Maria Wróbel +5 more
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Phosphoregulators:protein kinases and protein phosphatases of mouse [PDF]
, 2003 With the completion of the human and mouse genome sequences, the task now turns to identifying their encoded transcripts and assigning gene function. In this study, we have undertaken a computational approach to identify and classify all of the protein ...
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The Mechanisms of Thiosulfate Toxicity against Saccharomyces cerevisiae
Antioxidants, 2021 Elemental sulfur and sulfite have been used to inhibit the growth of yeasts, but thiosulfate has not been reported to be toxic to yeasts. We observed that thiosulfate was more inhibitory than sulfite to Saccharomyces cerevisiae growing in a common yeast ...
Zhigang Chen +4 more
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Molecules, 2015 Plants and animals have evolved various potential mechanisms to surmount the adverse effects of heavy metal toxicity. Plants possess low molecular weight compounds containing sulfhydryl groups (-SH) that actively react with toxic metals.
Parvin Most, Jutta Papenbrock
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Dosing-Time Dependent Effects of Sodium Nitroprusside on Cerebral, Renal, and Hepatic Catalase Activity in Mice [PDF]
, 2015 To investigate the time dependence of sodium nitroprusside- (NPS-) induced oxidative effects, the authors study the variation of the antioxidant enzyme CAT activity in various tissues after the administration of a single 2.5mg/kg dose of SNP or sodium ...
Ben-Attia, Mossadok +6 more
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Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018 Purpose Besides nitrogen, phosphorus and potassium, sulphur is nowadays considered fundamental for plants, and due to its deficit in many regions, should be provided to crops by fertilization.
Anetta Siwik-Ziomek +1 more
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