Alper Tuncayengin

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OBJECTIVE The aim of the study is to determine the effectiveness of extracorporeal shock wave lithotripsy (ESWL) therapy for isolated lower caliceal calculi. PATIENTS AND METHODS We analyzed 165 patients who were treated with the Siemens Lithostar Plus on an outpatient basis between March 1993 and August 1997. The age of patients ranged from 17 to 70(More)
The aim of this study is to investigate the role of nitric oxide (NO) stabile end products, membrane lipid peroxidation and antioxidant defensive mechanism in diabetic erectile dysfunction (ED) and compare these parameters with non-diabetic ED groups. We examined the penile cavernosal tissues, obtained from 22 patients who had undergone surgery of penile(More)
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