Distribution and Function of the Hydrogen Sulfide-Sensitive TRPA1 Ion Channel in Rat Urinary Bladder
OBJECTIVES: To investigate the distribution of the transient receptor potential (TRP) A1 ion channel in the rat urinary bladder, and to study the effects of hydrogen sulfide (H(2)S) and known TRPA1 activators on micturition in conscious rats and on heterologously expressed ion channels. METHODS: The expression of TRPA1 in urinary bladder was studied with fluorescence immunohistochemistry and real-
