Urethral dysfunction due to alloxan-induced diabetes. Urodynamic evaluation and action of sildenafil citrate

AUTOR(ES)

Pegorare, Ana Beatriz Gomes de Souza, Gonçalves, Marco Antonio, Oliveira, Alessandra Martiniano de, Rodrigues Junior, Antonio Antunes, Tucci Jr, Silvio, Suaid, Haylton Jorge

FONTE

Acta Cir. Bras.

DATA DE PUBLICAÇÃO

2014-04

RESUMO

PURPOSE: To evaluate the effect of diabetes mellitus and of sildenafil citrate on female urethral function.METHODS: Twenty nine female rats were divided into four groups: G1 - (n=9), normal rats; G2 - (n=6), normal rats treated with sildenafil citrate; G3 - (n=9) rats with alloxan-induced diabetes; G4 - (n=5) rats with alloxan-induced diabetes treated with sildenafil citrate. Under anesthesia, urodynamic evaluation was performed by cystometry and urethral pressure simultaneously.RESULTS: A significant increase in urethral pressure was observed during micturition.CONCLUSION: Sildenafil citrate can partially reduced urethral pressure in diabetic female rats.

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