A.H.S. Hassan

Opioids from immunocytes interact with receptors on sensory nerves to inhibit nociception in inflammation.

Christoph Stein, A.H.S. Hassan, Ryszard Przewłocki et al. · Proceedings of the National Academy of Sciences · 1990 · 594 citations · Full text

Life Sciences, Immunology, Pharmacology +17

Local analgesic effect of endogenous opioid peptides

Christoph Stein, A.H.S. Hassan, K. Lehrberger et al. · The Lancet · 1993 · 288 citations

Medicine, Orthopaedic Surgery, Pharmacology +17

Gene expression and localization of opioid peptides in immune cells of inflamed tissue: Functional role in antinociception

A.H.S. Hassan, Władysław Lasoń, C. Epplen et al. · Neuroscience · 1992 · 281 citations

Life Sciences, Immunology, Pharmacology +17

No tolerance to peripheral morphine analgesia in presence of opioid expression in inflamed synovia.

Christoph Stein, M Pflüger, Alexander Yassouridis et al. · Journal of Clinical Investigation · 1996 · 193 citations · Full text

Medicine, Orthopaedic Surgery, Pharmacology +17

Dynorphin, a preferential ligand for κ-opioid receptors, is present in nerve fibers and immune cells within inflamed tissue of the rat

A.H.S. Hassan, Ryszard Pzewłocki, Albert Herz et al. · Neuroscience Letters · 1992 · 89 citations

Life Sciences, Neurobiology, Neuroscience +13