[Analysis of the short and long-term results of traditional duodenum-saving resections of the pancreas head and the original resection-draining method of treatment of chronic pancreatitis].

Aim: Compare the short and long-term results of traditional duodenum-saving resections of the pancreas head and the original resection-draining method of the surgery of chronic pancreatitis.

Materials And Methods: There has been the analysis of the immediate and long-term results of various types of duodenum-saving operations in 48 patients with chronic pancreatitis since 2011 to 2020. The patients were divided into two groups: the control group (=26) where typical duodenum-saving operations were performed, and the study group (=22) - the original resection-draining method of surgery.

Unusual Chemistry of the C-H-N-O System under Pressure and Implications for Giant Planets.

C-H-N-O system is central for organic chemistry and biochemistry and plays a major role in planetary science (dominating the composition of "ice giants" Uranus and Neptune). The inexhaustible chemical diversity of this system at normal conditions explains its role as the basis of all known life, but the chemistry of this system at high pressures and temperatures of planetary interiors is poorly known. Using evolutionary algorithm USPEX, we performed an extensive study of the phase diagram of the C-H-N-O system at pressures of 50, 200, and 400 GPa and temperatures up to 3000 K.

Liver Hemostasis by Using Cold Plasma.

Surgical resection is associated with blood loss and bacterial infections. The aim of this study was to evaluate the effectiveness of cold plasma treatment during liver resection. Thirty adult male Wistar rats were divided randomly into 2 groups.

[Morphofunctional Changes of Spleen After Hemostasis by Nonequilibrium Plasma].

Background: Heavy bleeding is developed in case of spleen injury. It often leads to death. At present the search and development of new methods for hemostasis of spleen bleeding continues.