Zobrazeno 1 - 10
of 409
pro vyhledávání: '"R R, Lorenz"'
Publikováno v:
Zeitschrift für Gastroenterologie. 43
Publikováno v:
Chinese medical journal. 106(6)
The present study was designed to examine the effect of higher concentration of anisodamine on alpha-adrenergic responses in isolated canine blood vessels. Up to 10(-3) mol/L, anisodamine did not significantly affect the responses of saphenous vein t
Publikováno v:
Chinese medical journal. 105(1)
Organ chamber experiments were designed to determine the effects of anisodamine, an alkaloid structurally related to atropine, on prejunctional M2- and postjunctional M2-muscarinic receptors in isolated canine saphenous veins. The results showed that
Autor:
P M Vanhoutte, R R Lorenz
Publikováno v:
The Journal of Physiology. 246:479-500
1. In the intact organism, an increase in K+ concentration decreases the reactivity of blood vessels to sympathetic stimulation. The present experiments were designed to determine whether or not K+ interferes with adrenergic neurotransmission. 2. Hel
Publikováno v:
The Journal of Organic Chemistry. 30:2531-2533
Publikováno v:
The American journal of physiology. 235(5)
In dog saphenous vein strips, decreases in extracellular sodium from 5% to 23% did not alter basal tension, but progressively increased tension developed during electrical stimulation (1.0 to 10 Hz). The augmentation did not occur with similar reduct
Autor:
P. M. CARABATEAS, R. P. BRUNDAGE, K. O. GELOTTE, M. D. GRUETT, R. R. LORENZ, C. J. JUN. OPALKA, B. SINGH, W. H. THIELKING, G. L. WILLIAMS, G. Y. LESHER
Publikováno v:
Chemischer Informationsdienst. 16
Autor:
P M, Vanhoutte, R R, Lorenz
Publikováno v:
Archives internationales de pharmacodynamie et de therapie. 208(2)
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 231(2)
To determine the effects of bucindolol on isolated vascular smooth muscle, rings of canine coronary and femoral arteries and saphenous veins were suspended for isometric tension recording in organ chambers filled with physiological salt solution. Buc