Transvaginal radio frequency treatment of the endopelvic fascia: a prospective evaluation for the treatment of genuine stress urinary incontinence.

Purpose: We evaluate the safety and efficacy of a new treatment modality for genuine stress urinary incontinence which was a transvaginal radio frequency applicator to deliver radio frequency energy to the endopelvic fascia. The purported mechanism of effect for this therapy is shrinkage of the collagenated tissue which composes the endopelvic fascia that supports the bladder neck and proximal urethra, thus stabilizing the proximal urethra and bladder neck. In prior animal trials and early pilot studies this therapy was shown to cause a reproducible thermal effect manifested by fascial shrinkage.

Toxic effects of several types of antifouling paints in human and rat hepatic or epidermal cells.

Fouling is the successive development of marine organisms on immersed surfaces, a process which has heavy negative economic impacts. Several antifouling technologies, generally based on the leaching of biocides from painted surfaces, have been developed, but these biocides are toxic to the environment. Hence, we compared the toxicity of several currently used paint lixiviats in rat hepatocytes, human HepG2 and HaCaT cells.

Intravenous papaverine in constructing continent urinary reservoir.

The use of intravenous papaverine as an adjunct in the construction of a continent urinary reservoir is a safe and effective method to facilitate an important but sometimes restrictive portion of this procedure. Additionally, it does not seem unreasonable to extend this technique to other procedures which involve the use of small bowel.