Exposure to atrazine alters behaviour and disrupts the dopaminergic system in Drosophila melanogaster.

Atrazine is an extensively used herbicide, and has become a common environmental contaminant. Effects on dopaminergic neurotransmission in mammals following exposure to atrazine have been previously demonstrated. Here, the effects of atrazine regarding behavioural and dopaminergic neurotransmission parameters were assessed in the fruit fly D.

Embryo-larval exposure to atrazine reduces viability and alters oxidative stress parameters in Drosophila melanogaster.

The herbicide atrazine has been used worldwide with subsequent residual contamination of water and food, which may cause adverse effects on non-target organisms. Animal exposure to this herbicide may affect development, reproduction and energy metabolism. Here, the effects of atrazine regarding survival and redox metabolism were assessed in the fruit fly D.

Glyphosate-based herbicide exposure causes antioxidant defence responses in the fruit fly Drosophila melanogaster.

Glyphosate is a non-selective and post-emergent herbicide that affects plant growth. Animal exposure to this herbicide can lead to adverse effects, such as endocrine disruption, oxidative stress and behavioural disorders. Drosophilids have been utilized previously as an effective tool in toxicological tests.

Effects of diphenyl diselenide on behavioral and biochemical changes induced by amphetamine in mice.

Diphenyl diselenide (PhSe)2, an organoselenium compound, has been studied as a potential pharmacological agent in different in vitro and in vivo models, mainly due to its antioxidant properties. However, there are few studies concerning the effects of (PhSe)2 on dopaminergic system. Thus, the purpose of the present study was to evaluate the effects of acute and sub-chronic treatment of (PhSe)2 on amphetamine-induced behavioral and biochemical parameters.

Anandamide attenuates haloperidol-induced vacuous chewing movements in rats.

Antipsychotics may cause tardive dyskinesia in humans and orofacial dyskinesia in rodents. Although the dopaminergic system has been implicated in these movement disorders, which involve the basal ganglia, their underlying pathomechanisms remain unclear. CB1 cannabinoid receptors are highly expressed in the basal ganglia, and a potential role for endocannabinoids in the control of basal ganglia-related movement disorders has been proposed.