hydrogen sulphide
Hydrogen sulphide inhalational toxicity at a petroleum refinery in Sri Lanka: a case series of seven survivors following an industrial accident and a brief review of medical literature
... predisposition as a result of asthma and chronic smok- ing. The absence of radiological evidence does not dis- prove the entity as the pathology is one of airways rather than gas exchange interface or alveolar ...
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Mitochondria-Targeted Hydrogen Sulphide Donors Protect Renal Cells From Hypoxia Re-Oxygenation Injury
... Hydrogen sulphide, Gasotransmitters, Mitochondria targeted donors, AP39, GYY4137, Ischemia reperfusion injury, Kidney transplantation, Reactive oxygen species, Hypoxia re-oxygenation, [r] ...
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Hydrogen Sulphide Improves Iron Homeostasis in Wheat Under Iron-Deficiency
... (2011) Hydrogen sulphide enhances photosynthesis through promoting chloroplast biogenesis, photosynthetic enzyme expression, and thiol redox modification in Spinacia oleracea ...
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Microscopic Evaluation of Concrete Samples from Manholes Exposed on Hydrogen Sulphide
... The studied systems have similar character- istic; hence, no significant differences in the re- sults of gases concentrations, pH and elemental composition were observed. The retention times in pipelines are more ...
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The use of thin silver films for the detection of low concentrations of hydrogen sulphide
... of hydrogen sulphide in laboratory ...of hydrogen sulphide required in each experiment and the hydrogen sulphide was injected into the ¯ask using SGE 5 ml and 10 ml gas-tight ...
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Effect of Temperature on the Corrosion Behavior of Carbon Steel in Hydrogen Sulphide Environments
... It can be seen that the corrosion rate of A350LF2 steel increased significantly as temperature increased from 25 °C to 40 °C. With further increase of temperature, the corrosion rate decreased obviously. The corrosion ...
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The endogenous production of hydrogen sulphide in intrauterine tissues
... [3]. Hydrogen sulphide (H 2 S) is another gasotransmitter that has many parallels with NO and CO [4], however there are no reports to date on the produc- tion of H 2 S in reproductive ...
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Environmental cracking of welded maraging steel in hydrogen sulphide
... Although hydrogen sulphide is acknowledged as a potent cracking agent, especially in combination with other corro sive species, its modus operand! is not ...clear. Hydrogen sulphide solutions ...
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ACCELERATION OF SENESCENCE BY AQUEOUS HYDROGEN SULPHIDE IN MATURE MAIZE LEAVES
... effect on protein content of the leaves. Effect of different concentrations or aqueous H:;S on chlorophyll and protein levels in mature maize leaves. 3._ Effect or aqueous HIS on pi[r] ...
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Exenatide induces aortic vasodilation increasing hydrogen sulphide, carbon monoxide and nitric oxide production
... In our experiments exenatide induced vasodilation in a GLP-1R dependent manner, since preincubation with the specfic GLP-1R antagonist exendin(9 – 39) almost en- tirely blocked the vasod[r] ...
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Compared effects of inhibition and exogenous administration of hydrogen sulphide in ischaemia reperfusion injury
... A Mean arterial blood pressure MAP and B carotid blood flow CBF in the sham filled circles, haemorrhagic shock + saline crosses, haemorrhagic shock + sodium hydrosulphide NaHS; triangles[r] ...
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Hydrogen sulphide-related thiol metabolism and nutrigenetics in relation to hypertension in an elderly population
... However, when nominal logistic regression analysis is used to see whether any blood thiol–related variables pre- dict hypertensive phenotype (Table 4), it is clear that while Hcy is appr[r] ...
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Original Article An exogenous hydrogen sulphide donor, NaHS, inhibits the apoptosis signaling pathway to exert cardio-protective effects in a rat hemorrhagic shock model
... Abstract: Hydrogen sulfide (H 2 S) has been reported to be interwined in multiple systems, specifically in the cardio- vascular system. However, the mechanisms underlying remain controversial. In the present ...
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Hydrogen sulphide exposure in waste water treatment
... Working in big plant, Collecting sewage from cesspools, Working in small rural plants including sewer network and pump stations.. Inspection, flushing and cleaning,.[r] ...
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Effect of Hydrogen sulphide (H2S) on the electrophysiological properties of bovine articular chondrocytes
... Tetraethylammonium TEA, a potassium channel blocker, L-Arginine a substrate for nitric oxide synthases, sodium hydrosulfide NaHS, a H2S donor and N-ω-nitro-L-arginine LNNA, a nitric oxid[r] ...
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EFFECT OF GLUTATHIONE ON OXIDANT-ANTIOXIDANT SYSTEM AND THE CONTENT OF HYDROGEN SULPHIDE IN THE BLOOD BY EXPERIMENTAL NEPHROPATHY
... It has been suggested that glutathione therapy might give helpful results in the first stage development of experimental nephropathy by the regulation of metabolism through GSH-dependent pathways. The cysteine present in ...
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Learning and memory in Lymnaea are negatively altered by acute low level concentrations of hydrogen sulphide
... In addition, at a concentration of 100·µmol·l–1 Key words: hydrogen sulfide, Lymnaea stagnalis, operant conditioning, aerial respiratory behaviour, learning, memory.. H2S neither associa[r] ...
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Investigating the role of tumour derived hydrogen sulphide and its synthases in endometrial cancer tumourigenesis.
... A new batch of CSE antibody was received partway through the project and gave much stronger staining than the previous batch due to different stock concentrations (CSE 1:500 dilution, Novus biologicals, 0.1mg/ml). ...
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Treatment and Recovery for Flue Gases: a Review
... Shinde , “A Review On Hydrogen Sulphide Removal From Waste Gases”, International Journal Of Advanced Research In Science, Engineering And Technology,Vol. [12.] Sunil Ja[r] ...
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Pyrolo[2,1 b] thiazoles and related compounds with special reference to their reactions with electrophiles
... that described in the foregoing preparation of 3-thioformyl-l,2-dimethyl- indole. In this case indole (1.17 gm., 10 m. moles) was used. When the reaction mixture was poured into a stirred solution of 2 M-aqueous sodium ...
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