Document Details

Document Type : Article In Journal 
Document Title :
A comparative study of the effects of different insecticides on glutamic acid and GABA concentrations in the central nervous system of Rana esculenta. 1989
. دراسة مقارنةعن تاثير مجموعات المبيدات المختلفة علي تركيز الحمض الاميني جلوتاميك والجابا في الجهاز العصبي المركزى للرانا اسكيولنتا
 
Subject : Effect of pesticides on the frogs 
Document Language : Arabic 
Abstract : The present study investigates the effect of 1/4 LD50 of the organophosphorus, chlorinated,carbamate and the pyrethroid insecticides, on the concentrations of glutamic acid and GABA in the brain and spinal cord of Rana esculenta.All the tested insecticides except the carbamate compound and at most of the tested periods cause an increase of the inhibitory amino acid GABA in the brain of Rana esculenta. In the spinal cord,GABA concentration was less affected.Glutamic acid concentration showed a general decrease at most of the studied periods in the brain and spinal cord of Rana esculenta ,with the tested types of the studied insecticides.At the end of the experiment, the organophosphorus compound induced a greater decrease of glutamic acid concentration followed by the chlorinated, carbamate and the pyrethroid in a decreasing order. 
ISSN : 1110-0540 
Journal Name : proc.Egypt.Acad.Sci. 
Volume : 39 
Issue Number : 39 
Publishing Year : 1410 AH
1989 AD 
Article Type : Article 
Added Date : Monday, December 27, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سيد محمد راويRawi, sayed mohamedResearcherDoctoraterawisayed@yahoo.com

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