1. Department
of Chemical Physiology, The Scripps Research Institute, 10550 North
Torrey Pines Road, SR11, La Jolla, California 92037, United States
2. Department
of Structural Pathology, Institute of Nephrology, Graduate School
of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Niigata 951-8510, Japan
3. Department
of Physiology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt