Results 1 to 10 of about 151,377 (294)

Cyanide is an endogenous stimulator of endothelial cell proliferation, migration and differentiation [PDF]

open access: yesExperimental Biology and Medicine
Cyanide is generally considered a cytotoxic molecule. However, recent studies have shown that mammalian cells — including endothelial cells — can produce cyanide from glycine via a lysosomal pathway.
Anna Kieronska-Rudek   +3 more
doaj   +2 more sources

Cyanide overproduction impairs cellular bioenergetics in Down syndrome [PDF]

open access: yesNeurotherapeutics
Cyanide exerts its toxic effects primarily by inhibiting mitochondrial Complex IV (Cytochrome c oxidase, CCOx). Recent studies have shown that mammalian cells can endogenously produce cyanide from glycine via a lysosomal pathway.
Maria Petrosino   +7 more
doaj   +2 more sources

Influence of cultivars and processing methods on the cyanide contents of cassava (Manihot esculenta Crantz) and its traditional food products

open access: yesScientific African, 2019
Cyanide is a toxic substance found in several plants roots amongst which cassava. The objectives of this study were to quantify cyanide contents in the roots of the main cassava varieties cultivated in Cameroon and evaluate the effect of some traditional
Youchahou Njankouo Ndam   +7 more
doaj   +2 more sources

Preparation of Zinc Cyanide and Elimination of Free Alkali in Cyanide [PDF]

open access: yesE3S Web of Conferences, 2021
Zinc cyanide can be prepared by double decomposition reaction of sodium cyanide or potassium cyanide with zinc chloride. Before the preparation of zinc cyanide, it is necessary to remove the free alkali in the raw material sodium cyanide or potassium ...
Wang Siyu, Wang Xiangcheng, Hao Yunping
doaj   +1 more source

The two faces of cyanide: an environmental toxin and a potential novel mammalian gasotransmitter

open access: yesThe FEBS Journal, 2021
Cyanide is traditionally viewed as a cytotoxic agent, with its primary mode of action being the inhibition of mitochondrial Complex IV (cytochrome c oxidase).
Karim Zuhra, C. Szabó
semanticscholar   +1 more source

Biological treatment for the degradation of cyanide: A review

open access: yes, 2021
Given that mining is considered to be an essential activity for Mexico’s industrial development, cyanide has been increasingly used to recover precious metals such as gold and silver.
Angélica Alvillo-Rivera   +4 more
semanticscholar   +1 more source

Biodegradation of Free Cyanide by a New Isolated Alkaliphilic Bacillus licheniformis Strain

open access: yesMicrobiology Research, 2023
Microbial treatment of free-cyanide-polluted wastewater is a cost-effective, efficient, and eco-friendly method. Free-cyanide-degrading microbial cultures were isolated from different sources using batch-enrichment culture techniques, with acetate as the
Daniel Uribe-Ramírez   +2 more
doaj   +1 more source

Rational Design of an ICT-Based Chemodosimeter with Aggregation-Induced Emission for Colorimetric and Ratiometric Fluorescent Detection of Cyanide in a Wide pH Range

open access: yesACS Omega, 2021
An alkoxy-substituted 1,3-indanedione-based chemodosimeter 1 with an aggregation-induced emission (AIE) characteristic was rationally designed and synthesized for the ultrasensitive and selective sensing of cyanide in a wide pH range of 3.0–12.0.
S. D. Padghan   +5 more
semanticscholar   +1 more source

Physiological concentrations of cyanide stimulate mitochondrial Complex IV and enhance cellular bioenergetics

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
In mammalian cells, cyanide is viewed as a cytotoxic agent, which exerts its effects through inhibition of mitochondrial Complex IV (Cytochrome C oxidase [CCOx]).
Elisa B. Randi   +4 more
semanticscholar   +1 more source

Experimental analysis on cyanide removal of gold tailings under medium-temperature roasting

open access: yesScientific Reports, 2023
The cyanide content of gold tailings exceeds the standard seriously due to the cyanide extraction process. In order to improve the resource utilization efficiency of gold tailings, a medium-temperature roasting experiment was carried out on the stock ...
Long Hai   +4 more
doaj   +1 more source

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