Myasthenia gravis is characterized by episodes of muscle weakness and fatigue, which are based on the destruction of acetylcholine receptors by factors of humoral and cellular immunity. It is more common in young women and older men, although it can develop in people of any gender and age. Symptoms worsen with muscle activity and improve with rest. Diagnosis is based on measurement of serum levels of acetylcholine receptor (AChR) antibodies, electromyography and bedside tests (ice test, rest test).
03.06.2024 Volume 3 Issue 5 View more Download
It is important to use advanced and modern teaching methods and implement new pedagogical technologies to master the science of computer graphics and design. Textbooks, educational and methodical manuals, lecture texts, standards, handouts, electronic materials, presentations, video lessons, virtual stands and advanced pedagogical technologies are used in mastering the subject. A variety of graphics in the field of computer graphics and design science creation of objects, results of experiments in the form of text, images and raster graphics graphic applications necessary for processing, as well as creating illustrations great attention is paid to the use of graphic editors.
02.06.2024 Volume 3 Issue 5 View more Download
The term “suicide” in science usually refers to the concept of voluntary death. According to published statistics, suicide rates are currently on the rise in most countries around the world. But these data do not reflect the real scale of the problem, since only obvious, undisputed cases of suicide are included in official statistics. The number of real cases is many times higher than official statistics. This indicates not only the relevance, but also the global nature of this problem. Nowadays, everyone already knows that the iris of the eye is the most unsurpassed, among all body structures, a reflector of congenital deficiencies or characteristics fixed in human genetics. It is considered proven that in the whole world it is impossible to find two people with absolutely identical faces. This is especially true in relation to the eyes, since each person’s iris is completely unique. It is so individual that it could provide an invaluable service to criminology and practical forensic medicine in matters of personal identification and even inherent congenital and acquired changes and the presence of diseases during life.
02.06.2024 Volume 3 Issue 5 View more Download
Diagnostic accuracy surpasses all other elements of clinical decision making. Knowledge of physiology provides a periscope for detecting abnormalities under the skin responsible for clinical manifestations on the surface. Professionals make decisions based on intuition rather than conscious analytical thinking. Intuition is the result of many years of book learning, analytical thinking, and clinical practice. When making routine decisions, doctors usually refer to physiological principles. Making an accurate diagnosis depends on the physiological knowledge and impressions of the doctor; there are several different methods of physiological research, the main ones are highlighted in this article.
02.06.2024 Volume 3 Issue 5 View more Download
Problems of miscarriage occupy an important place in modern reproductive medicine. According to the World Health Organization, the rate of miscarriage of wanted pregnancies is 20%, of which 15% are spontaneous miscarriages and 5% are premature births. An unfavorable outcome of a previous pregnancy negatively affects a woman’s reproductive health and her ability to subsequently conceive and bear a child (A.V. Zaichenko, “Modern approaches to the treatment of miscarriage,” Medical News No. 5 2015).
02.06.2024 Volume 3 Issue 5 View more Download
Among the problems of biology and medicine, the system of regulation of adaptation processes with the help of neuropeptides is one of the most pressing. An excessive reaction to stress is a prerequisite for the occurrence of various diseases. This is due to the transformation of the adaptive response into a separate stressor event (Meyerson, 1984). Functional changes in the central nervous system under the influence of extreme environmental factors are characterized by changes in metabolism, disruption of energy processes occurring in the brain, as well as accelerated aging and cell death. Shifts in the neuropeptide regulation system lead to disruption of homeostasis and, possibly, “aging” of organs and tissues, i.e. changes in the ratio of homeostatic and behavioral reactions. In recent years, neuropeptides with anti-stress properties have attracted the attention of researchers as the most promising in terms of inhibiting age-related changes in the central nervous system.
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Chronic intoxication white rats by intravenous administration of the toxin causes dysentery in animals within 2-4 months the development of cirrhosis. A particularly intensive development of cirrhosis observed while applying dysentery toxin and very small doses of heliotrope containing hepatotoxic alkaloids. According to the authors, the research results are considered as evidence of the etiological role of chronic toxic infectious intestinal diseases in the development of cirrhosis.
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Polycystic ovary syndrome is a fairly common multifactorial disease characterized by severe damage to reproductive health. The given article is based on data from a clinical examination of 78 women with polycystic ovary syndrome. The main complaints of women were menstrual irregularities, as well as changes in reproductive function.
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The clinical studies have shown that the presence of phenotypic signs of DST in a patient must be taken into account for the correct interpretation of the features of the clinical course of damage to the bronchopulmonary system and timely diagnosis of malformations of the respiratory organs.
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Myocardial diseases of inflammatory genesis are one of the common heart pathologies in children. Infectious diseases are the most common pathology of childhood, against which the cardiovascular system is involved in the pathologic process. Approximately 1-5% of patients with acute viral infection may have myocardial lesions. Inflammatory myocardial lesions can cause almost all known infections. Clinical manifestations of the disease are generally nonspecific. Myocarditis manifestations may vary from mild forms without signs of heart failure to clinical picture of severe circulatory failure, complex rhythm and conduction disorders.
01.06.2024 Volume 3 Issue 5 View more Download
SCIENCE & INNOVATION