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Effect of atropine on intracisternal corticotropin releasing factor (CRF) induced alterations in hepatic surface perfusion (A) and portal venous pressure (B) in urethane anaesthetised rats. Atropine methyl nitrate (0.15 mg/kg intraperitoneally) or 0.9% saline vehicle was injected intraperitoneally 15 minutes before intracisternal injection of CRF (2 nmol). For other details, see legend to fig 1 ▶. Each point represents the mean (SEM).
