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Keywords: nitroprusside
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Clin Sci (Lond) (1995) 89 (3): 227–232.
Published: 01 September 1995
... involving guanylate cyclase and adenylate cyclase have not been clearly delineated in the isolated blood vessel. 2. We therefore aimed to examine the in vitro vasorelaxant effects of the endothelium-dependent dilator bethanechol, the endothelium-independent dilator sodium nitroprusside and adenosine...
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Clin Sci (Lond) (1994) 87 (2): 143–149.
Published: 01 August 1994
...-arterial adenosine infusion, nitroprusside was infused (0.3-2.5 μg min −1 kg −1 ) for 15 min to decrease blood pressure and stimulate renin production. Mean blood pressure decreased from 90 ± 2 to 63 ± 2 mmHg, whereas heart rate remained unaffected. There were increases in the arterial concentrations...
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Clin Sci (Lond) (1992) 82 (4): 357–362.
Published: 01 April 1992
... heart rate responses to perturbations in mean arterial pressure induced with injections of nitroprusside and phenylephrine. The method provides a sigmoidal relationship between changes in heart rate and blood pressure. The upper plateau (maximum tachycardia in response to blood pressure reduction...
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Clin Sci (Lond) (1990) 78 (2): 185–191.
Published: 01 February 1990
... were randomized into two groups and received either sodium nitroprusside (a direct-acting vasodilator) or trimetaphan camsylate (a ganglion-blocking agent) for routine control of blood pressure during the operation. 2. There were significant differences between the two groups in the levels of all three...
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Clin Sci (Lond) (1984) 67 (6): 613–618.
Published: 01 December 1984
..., the dilator response to verapamil increased to reach a level 53% higher than the initial control ( n = 8; P <0.02). 4. Infusion of calcium had no effect on the dilator response to sodium nitroprusside. 5. Infusion of noradrenaline at a rate which caused a greater reduction in basal flow than that induced...
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Clin Sci (Lond) (1981) 61 (5): 521–526.
Published: 01 November 1981
...G. L. Jennings; J. S. Gelman; J. R. Stockigt; P. I. Korner 1. The effects of graded intravenous infusions of sodium nitroprusside on resting blood pressure and heart rate and on the reflex changes in these variables evoked by a standardized Valsalva manoeuvre were studied in six normal subjects...