Department of Biochemistery;
Faculty of Medicine;
Hormozgan University of Medical Sciences;
Bandar Abbas;
Iran;
Department of Biology;
Faculty of Science;
Shahid Bahonar University;
Kermam;
Iran;
Department of Pharmacognosy;
Faculty of Pharmacy;
Shahid Bahashti University of Medical Sciences;
Tehran;
Iran;
Department of Physiology;
Faculty of Medicine;
and Research Center for Molecular Medicine Hormozgan University of Medical Sciences;
Bandar Abbas;
Iran;
Psidium; guajave; Linn; Extract; Diabetes; Mellitus; Mesenteric; Bed; Vasorelaxation; Nitric; Oxide;