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Our prospective study demonstrated multiple factors that increase the relative risk of nephrolithiasis after Roux-en-Y gastric bypass. These changes may make stone formation after Roux-en-Y gastric bypass increasingly likely and pose an ongoing challenge in the realm of urology.

Our findings demonstrate a blood-prostate barrier in the rat ventral prostate with characteristics similar to the blood-testis barrier. This blood-prostate barrier is not affected by LPS-induced acute inflammation. Further, this persistent barrier apparently restricts the passage of leukocytes into prostate DF even in the presence of pronounced interstitial inflammation. This observation may help to explain the observation that expressed prostatic secretions in human males are often free of leukocytes in clinical prostatitis.

This study demonstrates that the TherMatrx TMx-2000 TUMT effectively treats symptomatic BPH in the physician office with minimal morbidity.