Why the study?
Does high potassium depolarization and acetylcholine affect calcium exchange in the rat uterus?
Population
Rat uterus (preclinical model)
Comparison
High potassium solutions and acetylcholine vs Resting state / polarized myometrium
Design
Preclinical
Authors
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Supports calcium-dependent myometrial contraction hypothesis in rats; leaves open translation to human uterine physiology.
Does high potassium depolarization and acetylcholine affect calcium exchange in the rat uterus?
The study supports the hypothesis that myometrial contraction is induced by calcium release from the cell membrane and endoplasmic reticulum.
Breemen et al. (1966) studied this question.
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