[Fixed ratio combinations GLP-1RA and basal insulin: literature review].

The progressive nature of type 2 diabetes mellitus leads to the need for insulin therapy in a significant proportion of patients. Very often start of insulin therapy in type 2 diabetes mellitus (T2DM) is associated with weight gain and a significant increase of hypoglycemia's risk. However, innovative options, such as fixed ratio combinations of glucagon-like peptide 1 receptor agonists (GLP-1RA) and basal insulin, minimize weight gain and hypoglycemia risks and allow a greater proportion of patients to achieve individual glycemic control goals without compromising safety parameters. This review includes a description of the randomized clinical trials, as well as the results of real clinical practice of the use of two currently existing fixed ration combinations of GLP-1RA and basal insulin - iDegLira and iGlarLixi.

[Evolution of insulin therapy: past, present, future].

2021 marks the 100th anniversary of the discovery of insulin, an event that forever changed the lives of people with diabetes mellitus. At present patients around the world experience the miracle of insulin therapy every day. A disease that used to kill children and teenagers in 2 years in 1920 has become a disease that can be controlled with a possibility to lead a long productive life. Over the past century, the great discovery of Banting, Best and Collip has forever changed the world and saved millions of lives. This review is devoted to the history of the development of insulin and its further improvement: from the moment of discovery to the present days. Various generations of insulin are considered: from animals to modern ultrashort and basal analogues. The article ends with a brief review of current trends in the development of new delivery methods and the development of new insulin molecules. Over the past century, insulin therapy has come a long way, which has significantly improved the quality of life of our patients. But research is actively continuing, including in the field of alternative methods of insulin delivery, which are more convenient for the patient, as well as in the development of «smart¼ molecules that will have a glucose-dependent effect.

Mycobacterium vaccae Lysate Induces Anti-Allergic Immune Response In Vitro.

Mycobacterium vaccae is a soil saprophyte which exerts anti-allergic properties. There are data that mechanism of action of M. vaccae when used in the treatment of human and animal allergic diseases is associated with Th1-phenotype switch. Here we studied the properties of sonicated M. vaccae lysate in co-cultures of dendritic cells and CD4+T cells. M. vaccae lysate stimulated IL-10 synthesis in co-cultures and CD86 expression in dendritic cells, being more potent than heat-killed M. vaccae. The reported clinical data and the mechanism of action of M. vaccae lysate suggest that its use is a feasible option for the primary prevention of allergic diseases, in particular atopic dermatitis.

[Magnetic resonance tomography in the diagnosis of tumor processes in the area of the cerebellopontile angle]. / Magnitno-rezonansnaia tomografiia v diagnostike opukholevykh protsessov v oblasti mostomozzhechkovogo ugla.

The paper provides the results of magnetic resonance tomographic examination of patients with acoustic neurinoma, and shows that the method can be used in the defining the site of a focus, its size, and relations of the tumor with adjacent tissues. The paper also outlines the image structure of the tumor in relation to scanning techniques and gives magnetic resonance criteria for differential diagnosis of tumor processes in the region of the cerebellopontine angle. It is concluded that magnetic resonance tomography is of high informative value in the diagnosis of extra-axial tumors of the posterior cranial fossa.