Within the last year
Within the past 3 years
1 - 9 of 9 articles
ABSTRACT A mercapto-functional poly(dimethylsiloxane) silicone oil vapor (0.15 and 0.45 mq/i.) was generated by passage of air through the heated oil and rats were subjected to these vapors over a 90-day period. An extensive pathological, clinical and hematological workup failed to demonstrate...
ABSTRACT The binding of carcinogenic 7-hydroxyiuethylbenz (a)anthracene (7-HOCH2∼B(a)A) and 7-acetoxymethylbenz(a)anthracene (7-AcOCH2-B(a)A) to calf thymus DNA was studied in the presence or absence of microsomal enzymes or nucleoside phosphates. In the absence of microsomes or ATP little or...
ABSTRACT Attempts to synthesize the insect repellent, N, N'-dihexyl-N-carbomethoxyethylenediamine, led to an impurity which exhibited strong toxicity in the rabbit eye irritation test. Isolation of the impurity led to its identification at 1,4-dihexylpiperazine.
ABSTRACT Thrice weekly application of A-mercapto-polydimethylsiloxane to the shaven backs of Swiss mice over an 18 month period did not have an obvious effect on weight gain nor did this material produce systemic toxicity. Lung adenomas and lymphosarcomas were observed upon histopathological...
ABSTRACT The effects of preexposure of rats to cobaltous chloride (CO) mixed in iron-sufficient (I.S) and -deficient (I.D) diets on hepatic microsomal electron transfer system was investigated. Male Sprague-Dawley rats were fed for 4 weeks on I.D diets mixed with 0100 and 200 ppm CO. At the end...
ABSTRACT Hyperoxia has been shown to enhance the toxicity of the herbicide paraquat. Experiments were conducted to learn more about the effects of oxygen following acute poisoning with paraquat as well as the structurally related herbicide, diquat. Rats were injected intravenously with various...
ABSTRACT The formation of glutathione (GSH) conjugate in the detoxification of (1- C)-naphthalene and (naphthyl- C)-carbaryl was investigated using rat liver homogenate. The mercapturic acid conjugate in rats was also investigated by collection of urine after intraperitoneal injection of C...
ABSTRACT The current threshold limit value (TLV) of 100 ppm for methyl methacrylate vapor was originally set because it was considered to be a value sufficiently low to preclude either systemic toxicolo-gical effects or discomfort from irritation i n workers chronically exposed to the vapor....
ABSTRACT 1-((2-methyl-4-((2-methyl phenyl)azo(phenyl)azo)-2-naphthalenol (C. I. Solvent Red 24) was prepared having a l^C label on the methyl group of the central ring and was administered in suspension intra-tracheally to a male and a female rat. After 96 hours in metabolism cages, the animals...
Read and print from thousands of top scholarly journals.
Sign up with Facebook
Sign up with Google
Already have an account? Log in
Save this article to read later. You can see your Read Later on your DeepDyve homepage.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don’t already have one.
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.