[biological_process] intestine smooth muscle contraction <sep> negative regulation of luteinizing hormone secretion <sep> operant conditioning <sep> positive regulation of acetylcholine secretion, neurotransmission <sep> positive regulation of flagellated sperm motility <sep> positive regulation of monoatomic ion transport <sep> positive regulation of uterine smooth muscle contraction <sep> positive regulation of vascular permeability <sep> prolactin secretion <sep> regulation of uterine smooth muscle contraction <sep> response to electrical stimulus