Experimental varicocoele in the rat - a new experimental model. II. Effect on impregnating ability

In this paper the impregnating ability of rats in whom a varicocoele was induced according to principles described in a previous work was assessed. The animals, 20 adult male Wistar rats, were subdivided into 4 groups and treated as follows. In Group 1 a varicocoele was produced by partial ligature...

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Published inUrological research Vol. 11; no. 5; p. 241
Main Authors Carmignani, G, De Stefani, S, Maffezzini, M, Corbu, C, Pirozzi-Farina, F
Format Journal Article
LanguageEnglish
Published Germany 01.11.1983
Subjects
Animals
Arteriovenous Shunt, Surgical
Constriction
Female
Fertility
Iliac Artery
Iliac Vein
Infertility, Male - etiology
Male
Pregnancy
Rats
Rats, Inbred Strains
Varicocele - complications
Varicocele - etiology
Varicocele - physiopathology
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Summary:In this paper the impregnating ability of rats in whom a varicocoele was induced according to principles described in a previous work was assessed. The animals, 20 adult male Wistar rats, were subdivided into 4 groups and treated as follows. In Group 1 a varicocoele was produced by partial ligature of the iliac vein proximal to the entry of the testicular vein. Group 2: same as Group 1 but incomplete ligature. In Group 3 an anterior transposition of the common iliac artery to the vein was carried out. In Group 4 a small side-to-side fistula between the common iliac artery and vein was created. The impregnating ability was evaluated by caging each operated animal with two fertile female rats. Only two animals, one belonging to Group 1 the other to Group 2, were unable to impregnate their partners.
ISSN:0300-5623
DOI:10.1007/BF00272288