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Effects of Prenatal Exposure to Temephos on Behavior and Social Interaction

Abstract

Purpose: To evaluate behavioral effects of prenatal exposition to temephos in rats.

Methods: First, we divided pregnant females into groups: those who received temephos diluted in distilled water by gavage between gestational days 6-13 and those who received only distilled water in the same period and volume. Then, we divided pups according to sex and exposure, and we made the behavioral tests on postnatal day 30.

Results: Prenatal exposure to temephos caused hyperactivity, stereotyped behavior, and social impairment in animals.

Conclusion: These results are similar to the altered behavior presented in some neurobiological diseases models, like Attention Deficit Hyperactivity Disorder and Autism Spectrum Disorders, and this study may bring a red alert to the large use of temephos in Brazil, due to the damage caused by its exposure.

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References
1.
Burnier M, Fricker A, Hayoz D, Nussberger J, Brunner H . Pharmacokinetic and pharmacodynamic effects of YM087, a combined V1/V2 vasopressin receptor antagonist in normal subjects. Eur J Clin Pharmacol. 2000; 55(9):633-7. DOI: 10.1007/s002280050685. View

2.
Dam K, Seidler F, Slotkin T . Chlorpyrifos exposure during a critical neonatal period elicits gender-selective deficits in the development of coordination skills and locomotor activity. Brain Res Dev Brain Res. 2000; 121(2):179-87. DOI: 10.1016/s0165-3806(00)00044-4. View

3.
Levin E, Addy N, Nakajima A, Christopher N, Seidler F, Slotkin T . Persistent behavioral consequences of neonatal chlorpyrifos exposure in rats. Brain Res Dev Brain Res. 2001; 130(1):83-9. DOI: 10.1016/s0165-3806(01)00215-2. View

4.
Ruckart P, Kakolewski K, Bove F, Kaye W . Long-term neurobehavioral health effects of methyl parathion exposure in children in Mississippi and Ohio. Environ Health Perspect. 2003; 112(1):46-51. PMC: 1241796. DOI: 10.1289/ehp.6430. View

5.
Slotkin T . Cholinergic systems in brain development and disruption by neurotoxicants: nicotine, environmental tobacco smoke, organophosphates. Toxicol Appl Pharmacol. 2004; 198(2):132-51. DOI: 10.1016/j.taap.2003.06.001. View