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Your search keyword '"F. Ramade"' showing total 4 results
Start Over Author "F. Ramade" Publisher gauthier villars editeur
4 results on '"F. Ramade"'

1. [Effect of two insecticides, lindane and DDVP (dichlorvos) on mouse adrenal glands].

Author

Ramade F and Roffi J

Subjects
Adrenal Glands anatomy & histology, Adrenal Glands metabolism, Animals, Catecholamines metabolism, Female, Mice, Organ Size drug effects, Adrenal Glands drug effects, Dichlorvos toxicity, Hexachlorocyclohexane toxicity
Abstract

Poisoning of non-pregnant female mice by sublethal doses of Dichlorvos and gamma-BHC (Lindane) induces prominent adrenal alterations. A significant weight increase of the glands is observed while Norepinephrine and Epinephrine content is depleted after Dichlorvos intoxication.

Published
1976

2. [Monoamine oxidase activity of the brain of Locusta migratoria in normal conditions and after intoxication by two insecticides: chlordimeform and dieldrin].

Author

Gripois D, Moreteau B, and Ramade F

Subjects
Animals, Brain enzymology, Female, Larva, Male, Monoamine Oxidase Inhibitors pharmacology, Amidines pharmacology, Chlorphenamidine pharmacology, Dieldrin pharmacology, Grasshoppers drug effects, Monoamine Oxidase metabolism
Abstract

Our investigations have shown up an MAO activity in locust brain, by the use of a radio-isotopic method, as much at larval as at adult stage. This MAO activity is in a sample of 34,3 dpm/mg of brain tissue (wet weight). Investigations have also been undertaken on effects of dieldrin and chlordimeform poisoning on this MAO activity. Even at sublethal dosages, chlordimeform causes a significant inhibition of MAO activity in vivo. This finding is in accordance with Beeman and Matsumura's work in vitro. Moreover, acute poisoning by dieldrin produces more than 60% of inhibition of MAO, 3 hours after administration of 115 microng of this insecticide by injection in the hoemocelian cavity.

Published
1977

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