[Subcutaneous nephrovesical bypass in ureteral obstruction].

We performed subcutaneous bypass draining (SBD) of the upper urinary tract (UUT) in 12 patients (3 males, 9 females, mean age 64 years) in 2006-2008. Ureteral obstruction was caused by a tumor in 11 patients, one patient had extended obliteration of the left ureter after resection of the abdominal aorta aneurysm and two plastic operations on the UUT. All the patients with ureteral tumor obstruction had only one functional kidney.

[Treatment of epithelial tumors of the upper urinary tracts].

The authors present the results of different operative treatments of tumors of the upper urinary tracts (UUT). A total of 116 patients with UUT tumors were examined and treated from 1990 to 2002 (age 19-80 years, mean age 61.3+/- 1.

[Short-term results of radical cystectomy].

The paper presents the results of 114 radical cystectomies made in 1996-2002. The age of 114 patients (103 males, 11 females) ranged from 37 to 78 years (mean age 57.5 years).

Modulating effect of resveratrol and quercetin on oral cancer cell growth and proliferation.

Resveratrol and quercetin are polyphenols which have been detected in significant amounts in green vegetables, citrus fruits and red grape wines. Beneficial effects attributed to these compounds include anti-inflammatory, antiviral and antitumor properties. The effect of resveratrol and quercetin on growth of human oral cancer cells is unknown.

Effects of indomethacin, cisplatin and delta 12-prostaglandin J2 on growth of oral squamous carcinoma cells.

The effect of indomethacin, cisplatin and delta 12-prostaglandin J2 (PGJ2) on the inhibition of cell growth and DNA Synthesis (i.e. cell proliferation), was evaluated in vitro on human oral squamous carcinoma cells(SCC-25).