Chen, Guo-Tao Pancreatic kininogenase improves erectile function in streptozotocin-induced type 2 diabetic rats with erectile dysfunction. [electronic resource] - Asian journal of andrology - 448-453 p. digital Publication Type: Journal Article ISSN: 1745-7262 Standard No.: 10.4103/aja.aja_23_18 doi Subjects--Topical Terms: AnimalsCyclic GMP--metabolismDiabetes Mellitus, Experimental--complicationsErectile Dysfunction--drug therapyKallikreins--pharmacologyMaleMuscle, Smooth, Vascular--metabolismNitric Oxide Synthase Type I--metabolismNitric Oxide Synthase Type III--metabolismPenile Erection--drug effectsPenis--drug effectsRatsRats, Sprague-DawleySildenafil Citrate--pharmacologyTreatment OutcomeUrological Agents--pharmacology