Task: Answer Verification
Input (English): Question: Does prostaglandin-induced activation of uterine contractility in pregnant rats involve potassium channels?
Answer: Adenosine triphosphate-sensitive and calcium-sensitive potassium channels are not involved in the effect of prostaglandin F2alpha, prostaglandin E2, and prostaglandin I2 on pregnant rat uterus.
Output (English): no