. University of Toronto studies. Physiological series. no. 1-98. 1900-28 . FIG. 6Fall in blood pressure from , 1:100,000 adrenalin in thegoat, kgm. (Reduced V2.) active dilatation of the limb (Fig. 7) could be ob-tained from the injection of small amounts of adren-alin. However nothing but constriction in the intes-tine (Fig. 8) resulted from even large doses of adren-alin until perfusion was attempted. A loop of intes-rine, Avith nerves intact, but shut off from the generalcirculation and perfused with oxygenated Ringerssolution gave pronounced dilatation both when 130 ADRENALIN I
. University of Toronto studies. Physiological series. no. 1-98. 1900-28 . FIG. 6Fall in blood pressure from , 1:100,000 adrenalin in thegoat, kgm. (Reduced V2.) active dilatation of the limb (Fig. 7) could be ob-tained from the injection of small amounts of adren-alin. However nothing but constriction in the intes-tine (Fig. 8) resulted from even large doses of adren-alin until perfusion was attempted. A loop of intes-rine, Avith nerves intact, but shut off from the generalcirculation and perfused with oxygenated Ringerssolution gave pronounced dilatation both when 130 ADRENALIN IN VERTEBRATES. FIG. 7Dilatation of the limb and constriction of the intestine pro-duced by CO., 1:100,000 adrenalin in the goat. (Reduced %.)
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