Shanghai Institute of Acupuncture-Moxibustion and Meridian,Shanghai 200030,China;
Institute of Acupuncture and Moxibustion,China Academy of Chinese Medical Sciences,Beijing 100700,China;
Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China;
Electro-acupuncture; Moxibustion; Visceral; hypersensitivity; Analgesic; effect; Rats;