[Robot-assisted cystprostatectomy for urinary bladder cancer (the first experience)].

The article reports a case of a robot-assisted cystprostatectomy in a 36 y.o. patient with a malignant bladder neoplasm (highly differentiated infiltrative urothelial bladder cancer, Gr 2, invading the bladder wall mucosa, the multicentric growth type, with the focal tumor growth in the urethral mucosa and prostate).

Redistribution of Free- and Cell-Surface-Bound DNA in Blood of Benign and Malignant Prostate Tumor Patients.

A direct correlation between the concentration of cell-free and cell-surface-bound circulating DNA (cfDNA and csbDNA, respectively) was demonstrated. Based on an inverse correlation between blood plasma DNase activity and the cfDNA concentration, blood DNases are supposed to regulate the cfDNA concentration. However, no correlation was found between the DNase activity in blood plasma and the csbDNA concentration, indicating that blood DNases are not involved in csbDNA dissociation from the cell surface.