[Laparoscopic ALPPS procedure: a series of cases].

Unlabelled: The combination of liver resection and chemotherapy is the most effective way to treat primary and secondary malignant liver tumors. One of the methods for increasing resectability is the use of two-stage liver resection (associated liver partition and portal vein ligation for staged hepatectomy - ALPPS).

Objective: To demonstrate the feasibility of laparoscopic ALPPS with good short-term and long-term results.

[Modern methods of diagnosis and treatment of lacrimal stenosis. Literature review].

This analysis is based on the study of Russian and foreign literature sources devoted to both high-tech and routine methods of studying the lacrimal drainage system, as well as the description of modern methods of conservative and surgical treatment of lacrimal stenosis. This article gives information about advantages and disadvantages of each of the methods of diagnosis and treatment of obliteration of the lacrimal tract, highlights the questions of their usage in dacryology.

Antibacterial Food Packaging Nanomaterial Based on Atomic Layer Deposition for Long-Term Food Storage.

The aim of the present work is to use the latest achievements of nanotechnology (atomic layer deposition, ALD) in the field of food packaging to prevent biofilm formation by food-associated bacteria. Some potential applications of nanotechnology in the food packaging industry are studied in the manuscript, in the field of antibacterial materials for food packaging. The ALD technique was used to synthesize vanadium (V)-doped TiO thin nanofilm on commercially available polypropylene (PP) food container to enhance an antibacterial activity for potential use in food packaging, to reduce spoilage, thereby, prolonging the food shelf- life.

[Development of purulent-destructive forms of acute pyelonephritis in patients with a history of new coronavirus infection Covid-19].

Introduction: Since 2019, more than 600 million cases of the new coronavirus infection Covid-19 have been reported worldwide. According to various studies, the development of a systemic inflammatory response and "cytokine storm" play an important role in the pathogenesis of kidney damage, which leads to impaired microcirculation, increased thrombus formation and the development of ischemic areas in the parenchyma.

Aim: To study the frequency and possible causes of purulent forms of pyelonephritis in patients who have had a new coronavirus infection Covid-19.

HEMOPERFUSION USING THE LPS-SELECTIVE MESOPOROUS POLYMERIC ADSORBENT IN SEPTIC SHOCK: A MULTICENTER RANDOMIZED CLINICAL TRIAL.

Extracorporeal hemoperfusion (EHP) may improve the course and outcomes of patients with septic shock by targeting cytokines or bacterial endotoxins (lipopolysaccharide [LPS]). Here, we present the results of a multicenter randomized controlled trial ( clinicaltrials.gov/ct2/show/NCT04827407 ) to assess the efficiency and safety of Efferon LPS hemoperfusion cartridges engineered for multimodal targeting LPS, host-derived cytokine, and damage-associated molecule pattern molecules.