Research Article
Noradrenergic and Dopaminergic Modulation of Melatonin Visceral Antinociception in Mice
Department of Pharmacology, National Research Centre, Tahrir St., Dokki, Cairo, Egypt
Siham El-Batran
Department of Pharmacology, National Research Centre, Tahrir St., Dokki, Cairo, Egypt
Ayman R. Baiuomy
Department of Pharmacology, National Research Centre, Tahrir St., Dokki, Cairo, Egypt