NGF has been suggested to play a role in urinary bladder dysfunction by mediating inflammation, as well as morphological and functional changes, in sensory and sympathetic neurons innervating the urinary bladder. To further explore the role of NGF in bladder sensory function, we generated a transgenic mouse model of chronic NGF overexpression in the bladder using the urothelium-specific uroplak...

Posterior urethral valve (PUV) is a condition that leads to characteristic changes in the bladder and upper urinary tract. Dysfunction of the bladder such as a hyperreflective, hypertonic, and small capacity bladder as well as sphincter incompetence and/or myogenic failure should be adequately treated. Poor compliance/small bladder could be treated with anticholinergics, but bladder augmentatio...

PURPOSE To study the role of sensory dysfunction of bladder mucosa in bladder oversensitivity of rats with metabolic syndrome. MATERIALS AND METHODS Female Wistar rats were fed a fructose-rich diet (60%) or a normal diet for 3 months. Based on cystometry, the fructose-fed rats (FFRs) were divided into a group with normal detrusor function or detrusor overactivity (DO). Acidic adenosine tripho...

Increased phasic activity in the bladder smooth muscle of animal models and patients with detrusor overactivity has been suggested to underlie the pathophysiology of overactive bladder. Potassium (K+) channels are key regulators of bladder smooth muscle tone and thus may play a role in this altered phasic activity. In this study the effects of K+ channel modulators on the phasic activity of bla...

Autonomic neuropathy has numerous causes, some of them common, such as diabetic autonomic neuropathy, and others rare, such as Fabry disease, but all can produce disabling symptoms. Autonomic neuropathy can affect the sympathetic, parasympathetic, and enteric branches of the autonomic nervous system to variable degrees, causing dysfunction of different organs such as heart, intestinal tract, an...