Why the study?
Does infusion of vasoactive agents (noradrenaline, angiotensin, acetylcholine) abolish renal autoregulation in anesthetized dogs?
Population
Anesthetized dogs with intact renal circulation and nervous supply
Comparison
Infusion of noradrenaline, angiotensin, or… vs Control conditions
Design
Preclinical
Authors
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Renal autoregulation persists independently of vasoactive stimuli in dogs; leaves open translation to human physiology or clinical practice.
Does infusion of vasoactive agents (noradrenaline, angiotensin, acetylcholine) abolish renal autoregulation in anesthetized dogs?
Renal autoregulation operates independently of nervous and humoral stimuli, maintaining renal blood flow despite significant vasoconstriction or vasodilatation.
Kiil et al. (1969) studied this question.
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