Now showing items 1-3 of 3
Acute 2,4-dichlorophenoxyacetic acid intoxication in broiler chicks
(Poultry Science, 1998-04-01) [Artigo]
The acute toxicity of 2,4-dichlorophenoxyacetic acid (2,4-D), a herbicide, was studied in chicks dosed with 100, 300, 500, or 600 mg 2,4-D/kg BW, by the oral route. Clinical, laboratory, and histopathological methods were ...
Involvement of the midbrain periaqueductal gray 5-HT1A receptors in social conflict induced analgesia in mice
(European Journal of Pharmacology, 1998-03-26) [Artigo]
Recent results from our laboratory have shown that 30-bites social conflict in mice produces a high-intensity, short-term analgesia which is attenuated by systemically injected 5-HT1A receptor agonists, such as BAY R 1531 ...
Involvement of dopamine receptors in diethylpropion-induced conditioning place preference
(Brazilian Journal of Medical and Biological Research, 1998-04-01) [Artigo]
Diethylpropion (DEP) is an amphetamine-like agent used as an anorectic drug. Abuse of DEP has been reported and some restrictions of its use have been recently imposed. The conditioning place preference (CPP) paradigm was ...