Search Results - S. I. Stepanova

An important role in the formation of immunological tolerance during pregnancy play T lymphocytes. In the present review discusses the characteristics of T lymphocytes, decidua and placenta, especially their migration and functional activity during pregnancy. The review discusses the role of the sub...

Full description

The article is devoted to studying of changes in professional preferences of graduates of schools in several points of time. In 1965 there was held an original empirical research of Leningrad sociologist Vera Vodzinskaya. 30 years later, in 199481995, the diploma projects on the basis of surveys of...

Full description

The procedures for takeoff and landing of aircraft flow are discussed. An approach to the construction of a model for calculation of aerodrome capacity is proposed. Decomposition of model is conducted and one of its elements - the approach mode is investigated. The estimation of the time interval fo...

Full description

The second part of the article focuses on finding the specific features of a social situation with Russian higher education through the representations of university teachers and students. The preceding publication analyzed the full arrays of the articles titles of the journal «Higher Education in R...

Full description

In lymphedema, various types of congenital and acquired anomalies of opened vessels and opened nodes are observed. They often lead to cardiac hypertension, valvular insufficiency, and lymphedema. Today, secondary lymphostasis ranks first among the pathologies of the cardiac system of the extremities...

Full description

Purpose: to study the changes in psychological status, autonomic nervous system, as well as their relationship to the level of biogenic amines blood arrhythmias of various types and origins on the background of a combined treatment of anti-arrhythmic and psychotropic drugs.Materials and methods: sur...

Full description

The frequency of post-COVID syndrome in patients treated on an outpatient basis ranges from 10% to 35%, while in patients who have had a severe disease requiring hospitalization, the frequency of post-COVID syndrome can reach 80%. Increased fatigue, defined as a feeling of physical and mental fatigu...

Full description

Background. Analysis of the regional specifics of primary childhood disability for the targeted development of preventive measures.Materials and methods. A systematic analysis of primary childhood disability and its structure in the Astrakhan region for 2018-2022 was carried out. The study was condu...

Full description

Relevance. Caries of hard dental tissues is one of the most common diseases throughout the world. It affects not only the primary teeth of children, but also the permanent teeth of adults, which can lead to serious consequences for human health. In recent years, the dental community has paid special...

Full description

The main objective of pharmaceutical technology is to maximize the use of «pharmaceutical factors» for ensuring the high quality of prepared medicines, which coincides with the strategic task of biopharmacy, which is to maximize the effectiveness of medicines and reducing to the maximum of their pos...

Full description

Platelets are circulating anucleated structures derived from megakaryocytes. Intercellular adhesion molecules, Toll-like receptors, chemokine and cytokine receptors are represented on their surface. Platelets contain biologically active molecules, including chemokines, cytokines, and growth factors....

Full description

Angiogenesis refers to the formation of new blood vessels from existing ones and is considered a crucial stage in vascular development. Two distinct types of angiogenesis have been identified: branching and non-branching angiogenesis. This process is involved in both normal physiological and patholo...

Full description

At the present time, a broad spectrum of CD8+ T lymphocyte subsets is revealed, including naïve cells, memory cells and regulatory subpopulations. Along with cells with high cytolytic activity, some subsets with marked regulatory activity were found there. Each subpopulation is characterized by a se...

Full description

Abstract. Placental cell populations produce a great variety of angiogenic factors and cytokines than control angiogenesis in placenta. Functional regulation of endothelial cells proceeds via modulation of endothelial cell receptors for endogenous angiogenic and apoptotic signals. Endothelial phenot...

Full description

Held the physiological-hygienic evaluation of the impact of effective educational plan for the functional status of senior high school students. The aim of the research was to study the effect of the mode in general education schools on 5-day training week on the functional State of the students 10-...

Full description

Introduction. An innovative antifungal agent based on hydrochloride with combination of PEG-400 and PEG-1000 has been developed based at the chairs of Sechenov University. This solution is designated for external application as an antifungal agent. Naftifine hydrochloride has a broad spectrum of act...

Full description

Abstract.  Leukocyte  recruitment  to  placental  tissue  is  an  important  factor  of  its  development.  In  this respect, adhesion molecules at the endothelial cell surface represent a key determining factor of leukocyte adhesion and their trans-endothelial migration. The goal of investigation w...

Full description

The article highlights the importance of the pharmaceutical drugs manufacturing. There are analysis of prescriptions coming from pharmacies in Moscow. There are investigated the structure of extemporaneous drugs in accordance with the classification of the state of aggregation. The article revealed...

Full description

Decidual and placental macrophage pools are renewed due to its transendothelial monocyte migration from peripheral blood. Tissue macrophages control placental development and provide fetomaternal immunological tolerance. Preeclamptic pregnancy is accompanied by increased monocyte migration to decidu...

Full description