Ann Ho

Effects of extended access to high versus low cocaine doses on self-administration, cocaine-induced reinstatement and brain mRNA levels in rats

John R. Mantsch, Vadim Yuferov, Anne-Marie Mathieu-Kia et al. · Psychopharmacology · 2004 · 220 citations

Substance Abuse, Substance Use, Cocaine-induced Reinstatement +11

The single nucleotide polymorphism A118G alters functional properties of the human mu opioid receptor

Thomas Kroslak, K. Steven LaForge, Robert Gianotti et al. · Journal of Neurochemistry · 2007 · 214 citations

Effects of the plant-derived hallucinogen salvinorin A on basal dopamine levels in the caudate putamen and in a conditioned place aversion assay in mice: agonist actions at kappa opioid receptors

Yong Zhang, Eduardo R. Butelman, Stefan D. Schlussman et al. · Psychopharmacology · 2005 · 198 citations

Conditioned Place Aversion, Caudate Putamen, Psychoactive Drug +12

Increased OPRM1 DNA Methylation in Lymphocytes of Methadone-Maintained Former Heroin Addicts

David A. Nielsen, Vadim Yuferov, Sara Hamon et al. · Neuropsychopharmacology · 2008 · 169 citations · Full text

Substance Abuse, Psychoactive Drug, Substance Use +12

Predictable individual differences in the initiation of cocaine self-administration by rats under extended-access conditions are dose-dependent

John R. Mantsch, Ann Ho, Stefan D. Schlussman et al. · Psychopharmacology · 2001 · 161 citations

Substance Abuse, Behavioral Sciences, Substance Use +13