The more widespread effects of repeated ethanol treatments on changes in protein expression levels in the NP than P rat, as exemplified by the greater number of proteins that were altered (Tables 2 and 3), are in agreement with the behavioral effects of repeated i.p. injections of 1 g/kg ethanol on performance on the oscillating bar task of P and NP rats, in which repeated injections produced significant changes in performance in the NP rats, but had little apparent effect on performance in the P rat (Bell et al., 2001).
