Julius S. Heyman

Role of mu and delta receptors in the supraspinal and spinal analgesic effects of [D-Pen2, D-Pen5] enkephalin in the mouse

F. Porreca, Julius S. Heyman, Henry I. Mosberg et al. · Pain · 1988 · 166 citations

Medicine, Neuroscience, Pharmacology +17

Opioid δ-receptor involvement in supraspinal and spinal antinociception in mice

Julius S. Heyman, S A Mulvaney, Henry I. Mosberg et al. · Brain Research · 1987 · 139 citations · Full text

Medicine, Neuroscience, Pharmacology +14

Dissociation of opioid antinociception and central gastrointestinal propulsion in the mouse: studies with naloxonazine.

Julius S. Heyman, Cynthia L. Williams, Thomas F. Burks et al. · Journal of Pharmacology and Experimental Therapeutics · 1988 · 126 citations

Medicine, Pharmacology, Behavioral Pharmacology +16

Modulation of μ-mediated antinociception by δ agonists in the mouse: selective potentiation of morphine and normorphine by [D-Pen2, D-Pen5]enkephalin

Julius S. Heyman, Jeffry L. Vaught, Henry I. Mosberg et al. · European Journal of Pharmacology · 1989 · 100 citations · Full text

Medicine, Neuroscience, Pharmacology +16

Modulation of μ-mediated antinociception by δ agonists: characterization with antagonists

Julius S. Heyman, Qi Jiang, Richard B. Rothman et al. · European Journal of Pharmacology · 1989 · 88 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +14