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Faculty of Science and Arts - Khulais
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 Type
Dr Grade
Email
سيد محمد راوي
Rawi, sayed mohamed
Researcher
Doctorate
rawisayed@yahoo.com
Files
File Name
Type
Description
28279.pdf
pdf
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