title: Rodent models for urodynamic investigation.
abstract: Rodents, most commonly rats, mice, and guinea pigs are widely used to investigate urinary storage and voiding functions, both in normal animals and in models of disease. An often used methodology is cystometry. Micturitions in rodents and humans differ significantly and this must be considered when cystometry is used to interpret voiding in rodent models. Cystometry in humans requires active participation of the investigated patient (subject), and this can for obvious reasons not be achieved in the animals. Cystometric parameters in rodents are often poorly defined and do not correspond to those used in humans. This means that it is important that the terminology used for description of what is measured should be defined, and that the specific terminology used in human cystometry should be avoided. Available disease models in rodents have limited translational value, but despite many limitations, rodent cystometry may give important information on bladder physiology and pharmacology. The present review discusses the principles of urodynamics in rodents, techniques, and terminology, as well as some commonly used disease models, and their translational value.
authors.affiliation: Wake Forest Institute for Regenerative Medicine, Wake Forest University, Winston Salem, NC, USA. Karl-Erik.Andersson@med.lu.se
authors.forename: Karl-Erik
authors.initials: KE
authors.lastname: Andersson
authors.forename: Roberto
authors.initials: R
authors.lastname: Soler
authors.forename: Claudius
authors.initials: C
authors.lastname: Füllhase
mesh_terms: D000768:Anesthesia, General; D000818:Animals; D030801:Animals, Genetically Modified; D004195:Disease Models, Animal; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D051379:Mice; D051381:Rats; D013045:Species Specificity; D009626:Terminology as Topic; D013997:Time Factors; D057170:Translational Research, Biomedical; D001743:Urinary Bladder / Q000294:innervation*; D014546:Urinary Catheterization; D014554:Urination / Q000235:genetics; D014555:Urination Disorders / Q000235:genetics / Q000503:physiopathology*; D014563:Urodynamics / Q000235:genetics