Results 271 to 280 of about 3,177,823 (315)

Anodic Protection of Lead by Polyaniline

ECS Meeting Abstracts, 2009
Abstract not Available.
Christophe Aucher, Daniel Bélanger, Thierry Brousse, Daniel Guay   +3 more
openaire   +1 more source

Cathodic Protection of Lead Cable Sheath

Corrosion, 1959
The paper describes the results of laboratory tests with gradient lead cathodes in environments of high pH level. By observation of the corrosion limit and corresponding potential it was possible to define the cathodic protection requirements for permanence of metallic lead as a function of the pH of the environment. The increment of cathodic potential
W. H. Bruckner, Ole G. Jansson
openaire   +1 more source

Does Vitamin C Intake Protect Against Lead Toxicity?

Nutrition Reviews, 2009
Although several animal studies suggest a protective relationship between blood lead concentrations and ascorbic acid, there are inconclusive results regarding the beneficial effect of ascorbic acid on lead concentrations in human studies. Data from the Third National Health and Nutrition Examination Survey examined the association between ascorbic ...
D K, Houston, M A, Johnson
openaire   +2 more sources

How protective are lead aprons?

2014
Aim: Quality testing of protective garments is important to ensure appropriate staff protection. Our aim was to perform visual, qualitative and quantitative assessments on newly purchased lead aprons.
openaire   +1 more source

PROTECTION BY LEAD NITRATE AGAINST CARBON TETRACHLORIDE HEPATOTOXICITY

Drug Metabolism and Disposition, 1975
Pretreatment with lead nitrate of rats intoxicated with CCl4 exerted a significant protective effect against several damaging effects of the haloalkane. Liver microsomal lipid peroxidation, one of the earliest phenomena in CCl4 intoxication, was clearly inhibited by pretreating the rats with lead.
P, Pani, F P, Corongiu, A, Sanna, L, Congiu   +3 more
openaire   +2 more sources

Protective role of trace metals in lead intoxication

Toxicology Letters, 1982
Protective effect of copper (Cu), zinc (Zn) or cobalt (Co) against lead (Pb) toxicity in rats was investigated. Trace metal administration together with Pb decreased the hepatic and renal uptake of lead and reduced the Pb-induced inhibition of blood delta-aminolevulinic acid dehydratase (delta-ALAD) activity.
S J, Flora, V K, Jain, J R, Behari, S K, Tandon   +3 more
openaire   +2 more sources

Quercetin Protects Mouse Brain against Lead-Induced Neurotoxicity

Journal of Agricultural and Food Chemistry, 2013
Quercetin (QE), the major bioflavonoid in the human diet, has been reported to have many benefits and medicinal properties. However, its protective effects against lead (Pb)-induced neurotoxicity have not been clarified. The aim of the present study was to investigate the effects of QE on neurotoxicity in mice exposed to Pb.
Chan-Min, Liu, Gui-Hong, Zheng, Chao, Cheng, Jian-Mei, Sun   +3 more
openaire   +2 more sources

Role of Selenium in Protection against Lead Intoxication

Acta Pharmacologica et Toxicologica, 1983
Abstract:The administration of selenium concomitantly with lead in rats restrained the lead induced enzymuria, proteinuria, enhanced urinary excretion of δ‐aminolevulinic acid, inhibition of the activities of certain renal enzymes, blood δ‐aminolevulinic acid dehydratase and blood, liver and kidney uptake of lead.
S J, Flora, S, Singh, S K, Tandon
openaire   +2 more sources

LEAD ALLOY ANODE FOR CATHODIC PROTECTION

Anti-Corrosion Methods and Materials, 1958
Following the early cathodic protection work with zinc, and later magnesium, sacrificial anodes, there has been an increasing interest in the use of impressed current techniques. In the following article the author describes the method of operation of a corrosion product impressed current anode and, in particular, the formation of a conducting oxide ...
openaire   +1 more source

The protective action of lead compounds

Journal of the Society of Chemical Industry, 1946
AbstractIt has been shown that distilled water may be rendered non‐corrosive by contact with lend powder, litharge and red lead, whilst under the same conditions little or no inhibition was obtained from lead peroxide, lead sulphate, lead chromate, basic lead sulphate, basic lead carbonate, iron oxide and titanium oxide.
openaire   +1 more source