Acyclovir (ACV), an antiviral drug, belongs to the BCS class III drug with intermediate solubility and low permeability.
Semi-mechanistic modelling of the analgesic effect of gabapentin in the formalin-induced rat model of experimental pain
The formalin-induced rat model of nociception involves moderate continuous pain. Formalin-induced pain results in a typical repetitive flinching behaviour, which displays a biphasic pattern characterised by peaks of pain.