Abstract
A modification to a commercially available analgesy meter is described. This modification provides more consistent responses when studying antinociception in neonatal rats using the paw- or tail-pressure tests. The modification is simple and inexpensive and will be especially useful for developmental studies.
MeSH terms
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Aging
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Analgesics / pharmacology*
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Animals
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Animals, Newborn
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Cyclazocine / analogs & derivatives
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Cyclazocine / pharmacology
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Drug Evaluation, Preclinical / instrumentation
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Ethylketocyclazocine* / analogs & derivatives*
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Foot / physiology
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Pressure
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Rats
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Tail / physiology
Substances
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Analgesics
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Ethylketocyclazocine
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ketazocine
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Cyclazocine