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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Ureteric peristalsis is due to intact supply of?
assistant
The correct answer is  Intrinsic smooth muscle pacemaker activity of renal calyces.As with any other visceral smooth muscle peristaltic contraction in the ureter are enhanced by parasympathetic stimulation and inhibited by sympathetic stimulation.