[Cardiorenal syndrome in urological practice].

A lecture on the pathogenesis and treatment of cardiorenal syndrome, which is a combination of various variants of renal and heart failure, is presented in the article. Currently, there are five types of this syndrome. All of them are discussed in detail from the view of relevance for urological practice.

[Percutaneous nephrolithotomy in a patient after liver transplantation].

The work is devoted to the description of percutaneous nephrolithotomy in a patient who previously underwent liver transplantation. In case of immunodeficiency of any etiology, one-stage non-severe kidney injury is less dangerous compared to infectious and inflammatory complications, which naturally have more severe course compared to in those with intact immune system. Based on these considerations, the patient underwent percutaneous nephrolithotomy, which allowed to remove the stone of 2.

Replenishment in the Family of Rhenium Chalcobromides; Synthesis and Structure of Molecular {ReS}Br(TeBr), Dimeric [{ReS}Br(TeBr)], and Polymeric {ReS}Br Compounds Based on the {ReS} Tetrahedral Cluster Core.

We have obtained three new rhenium(IV) chalcobromides belonging to the homologous series {ReS}Br(TeBr) ( = 0, 3, 4): a molecular complex {ReS}Br(TeBr) (), a dimeric complex [{ReS}(TeBr)Br(μ-Br)] (), and a two-dimensional (2D) polymeric compound {ReS}Br (). Compound is isotypic to the already known {ReTe}(TeBr)Br, while and exhibit a new type of binding of tetrahedral clusters via μ-Br bridges. Compounds were characterized by X-ray single-crystal diffraction, X-ray powder diffraction, and thermal and elemental analyses.