title: Increased expression of endothelin-1 and its receptors in varicocele: an immunohistochemical study.
abstract: We hypothesized that diminished endothelin 1 (ET-1) expression at the spermatic vein wall level might be responsible for the development of varicocele. However, immunohistochemical evaluation of spermatic and control vein samples from 55 patients with varicocele showed overexpression of ET-1 and its receptors ETA and ETB in varicose veins.
authors: Urology Clinic, Olympion Hospital, Patras, Greece. kogyftop@yahoo.gr
authors: Kostis
authors: K
authors: Gyftopoulos
authors: Christina
authors: C
authors: Chondrogianni
authors: Helen
authors: H
authors: Papadaki