Volume 14 Supplement 1
The soluble guanylyl cyclase activator BAY 60-2770 ameliorates detrusor dysfunction in obese mice
© de Nucci et al; licensee BioMed Central Ltd. 2013
Published: 29 August 2013
Mice were fed for 12 weeks with either a standard chow diet (carbohydrate: 70%; protein: 20%; fat: 10%) or a high fat diet that induces obesity (carbohydrate: 29%; protein: 16%; fat: 55%). Lean and obese mice were orally treated with BAY 60-2770 (1 mg/kg/day, given as daily gavage from the 10th to the 12th week) or its vehicle (Transcutol®:Cremophor®:water, 1:2:7, v/v/v). Concentration-response curves to full agonist carbachol (CCh, 0.001-100 µM) were obtained. The values of potency (pEC50) and maximal responses (Emax) were calculated. The cGMP levels and Western blotting for α1 and β1-subunit of sGC in the bladder tissues were also determined.
Chronic treatment with BAY 60-2770 results in amelioration of bladder dysfunction in high-fat obese mice.
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