Lillian A Schaefer

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It is widely recognized that the nature and severity of responses to toxic exposure are age-dependent. Using active avoidance conditioning as the behavioral paradigm, the present study examined the effect of short-term methylmercury (MeHg) exposure on two adult age classes, 1- and 2-year-olds to coincide with zebrafish in relatively peak vs. declining(More)
Significantly greater inhibition of deprivation-induced food intake occurs following cotreatment with naltrexone and either the D1 antagonist, SCH-23390, the D2 agonist, quinpirole, or the D2 antagonist, haloperidol, relative to naltrexone alone. Cotreatment with the D1 agonist, SKF-38393, failed to alter naltrexone's inhibition of deprivation-induced(More)
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