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Optimizing Clean Catch Urine Collection And Its Applications In Urinary Microbiome Studies, Danielle Johansen
Optimizing Clean Catch Urine Collection And Its Applications In Urinary Microbiome Studies, Danielle Johansen
Master's Theses
Clean catch was developed before the advancement of more sensitive assays for culturing urinary bacteria. I reassessed clean catch, endeavoring to optimize this method. Periurethral swabs and voided urines were routinely collected, while analyzing different aspects of the method. I determined that midstream urine contained the least amount of vulvo-vaginal contamination and that the time of collection did not impact the results. I also determined that the use of antiseptic wipes prior to void increased the level of vulvo-vaginal contamination. A small cohort of females collected daily urines over a 17-day period and kept a strict alcohol diary. Females who …
The Contribution Of The Female Urinary Microbiota To Lower Urinary Tract Symptoms, Travis Kyle Price
The Contribution Of The Female Urinary Microbiota To Lower Urinary Tract Symptoms, Travis Kyle Price
Master's Theses
The recent finding that urine is not sterile raises a lot of questions: first and foremost, what microorganisms are present, and are these microorganisms correlated with clinical urinary symptoms? Recent work on the female urinary microbiota (FUM) found that the communities of microorganisms differ between women with no lower urinary tract symptoms (LUTS) and those with Urgency Urinary Incontinence (UUI) a form of over-active bladder syndrome. Specifically, a diverse or dysbiotic urinary microbiota was found to be associated with symptomatic women. This suggests the possibility that the FUM can be contributing to urinary symptoms. Conversely, it could also suggest that …