Eurasian Journal of Medical and Natural Sciences

Hydronephrosis is a pathological condition characterized by urine accumulation in the kidney, leading to its enlargement and possible functional impairment. This article reviews key aspects of hydronephrosis, including its causes, diagnostic methods, clinical manifestations, and treatment approaches. Causes of hydronephrosis include obstructive processes, congenital anomalies, infections, and the effects of pregnancy. Diagnosis includes laboratory tests, imaging techniques, and urodynamic tests. Treatment depends on the condition's cause and severity and may consist of conservative methods and surgical intervention. Timely diagnosis and adequate treatment of hydronephrosis are important to prevent serious complications, including renal failure.

Objective. To study clinical features and determine the significance of risk factors in the development of atopic bronchial asthma combined with ARS in children. Materials and methods: A study was conducted of 100 children aged 7-14 years suffering from atopic bronchial asthma, combined and not combined with ARS. Thirty practically healthy children served as a control. Methods - clinical, allergological, functional, laboratory, immunological and statistical. Results: The following features of the clinical course of atopic bronchial asthma combined with ARS were established: predominance of cases with a more severe clinical course, severe weather instability, impaired psychological state, hyperreactivity of bronchial receptors to histamine and acetylcholine, impaired respiratory function, rhinometry parameters, neutrophil phagocytic activity. The significance of risk factors (predisposing and contributing) to the development of bronchial asthma in children has been determined.

Arthritis and arthrosis are observed today in almost all people over the age of 60. The development of the disease develops due to several internal and external factors. The increase in the inflammatory process in the body due to gall bladder diseases, gallstone diseases (cholelithiasis) and chronic cholecystitis. causes degenerative changes in the joints.

This article examines changes in digestive function in people with pulmonary fibrosis. In addition, this work examined residual changes in esophageal morphology caused by stressful situations, that is, morphological changes in the esophageal wall at different stages of pulmonary fibrosis.

This article provides a number of current information on the prevalence of colibacillosis, a disease that is currently common and has a high incidence among young chickens kept in poultry farms in the Fergana region, the factors and causes of the disease, its economic damage, diagnostics, and elimination of the disease. In addition, the main content of the article is to describe the results of experiments using the antibiotics Oflosan, a product of the Russian Federation, and Aliseryl WS, a product of the Netherlands, in order to prevent the occurrence and spread of colibacillosis among young chickens, and to determine the effectiveness indicators and introduce an effective antibiotic into production.

The article highlights the effect of mineral and organomineral fertilizers applied under re-sowing sunflower in various norms on the agrophysical properties of the soil.

This article examines the various sources and mechanisms of phosphate waste generation in various industries. It analyzes the processes of formation, chemical composition and properties of phosphate waste, as well as the impact on the environment. In order to reduce the negative impact on the environment, special attention is paid to the problems of effective management and processing of phosphate waste. The article also examines the importance of using phosphate waste as a raw material for the production of fertilizers and chemicals, as well as the possibilities and prospects for using it in a circular economy approach.

Pathogenetic characteristic of atopic bronchial asthma (BA) is chronic allergic inflammation of the respiratory tract, initiated by contact with causative allergens. Identification of sensitization is a necessary condition for successful therapy of BA, while the structure of sensitization may have regional features. Objective of the study: to study the structure of sensitization to aeroallergens with atopic BA, living in Bukhara.

The study of malignant tumors from a pathological perspective using immunohistochemical methods is an innovative approach currently being researched in our country. The results of morphological investigations, in addition to the use of this method, are now recognized globally as the gold standard. One of the pressing issues is the significance of the CD34 membrane protein in the diagnosis of cervical cancer and its potential in preventing several complications.

Iatrogenic keratoectasia is a form of keratoectasia that develops as a result of medical procedures or surgical interventions on the cornea of the eye. This complication can occur after operations such as LASIK (laser vision correction), PRK (photorefractive keratectomy), implantation of intraocular lenses and other surgical procedures related to the cornea. Secondary keratoectasia is a serious ophthalmic disease that requires accurate and timely diagnosis in order to choose the optimal treatment. Modern methods of examination of the anterior segment of the eye play an important role in the diagnosis of such conditions, which makes this study relevant and significant for practical ophthalmology. Changes to the cornea can lead to decreased visual function and significant discomfort in patients. The identification and effective treatment of secondary keratoectasias requires accurate and detailed diagnosis.

This article highlights the main points regarding the environmental impact on human health, with special attention to factors such as air, water and soil pollution, as well as the effects of climate change and the impact of socio-economic conditions. The relationship between environmental conditions and the prevalence of diseases is described, and the importance of natural ecosystems for human health and well-being is emphasized. Research data confirming the link between environmental factors and the development of chronic diseases, allergies, and mental health problems are presented. In the final part of the article, the importance of an integrated approach to improving the environmental situation and developing policy measures aimed at protecting public health and minimizing harm from human actions is emphasized. The article is addressed to professionals in the field of health and ecology, as well as to anyone interested in health and environmental issues.

A modern system has been established in our country for the training and professional development of mid-level healthcare workers, organizing nursing work in medical institutions according to international standards. This was created in accordance with the implementation of the decree of the President of the Republic of Uzbekistan PQ 102 dated January 26, 2022, “Measures for improving and expanding the scope of the endocrinology service”. Sufficient attention is being given to the healthcare sector in our country. Competent healthcare professionals play a crucial role in raising a healthy and well-rounded generation. The number of medical institutions being built with the initiatives of our President is increasing daily. Collaborative ties with developed countries are strengthening. In particular, the “Republic Center for Advanced Training and Specialization of Mid-Level Medical and Pharmaceutical Workers” is establishing cooperation agreements with developed countries. Examples include Turkey, Germany, Japan, Korea, India, Russia, Kyrgyzstan, and China.

The purpose of this study is to optimize approaches to choosing the volume of lung resection in the surgical treatment of echinococcosis based on a comprehensive analysis of the clinical and morphological characteristics of the disease and the results of various types of surgical interventions. Special attention is paid to the development of criteria to justify the choice of organ-preserving operations without prejudice to the radicality of treatment. Solving this problem is of great practical importance, since it will improve the results of surgical treatment, reduce the frequency of postoperative complications and improve the quality of life of patients with echinococcosis of the lungs.

ARVI (acute respiratory viral infection) is a massive viral infection that can affect anyone, outbreaks of which are more often observed in winter and early spring. The causative agent of influenza is a virus that passes from infected people into the nasopharynx of others. Influenza differs from many infectious diseases in its ease of transmission from a sick person to a healthy person - through airborne droplets, causing illness a day after infection. Prevention of influenza and ARVI is a set of measures aimed at preventing infection of the human body with viruses that cause the disease.

Rigid hydrothorax is a condition characterized by persistent fluid accumulation in the pleural cavity, which can cause significant narrowing of lung volume and complications in respiratory function. This condition has serious clinical significance and requires timely intervention.

Pyelonephritis is one of the most common diseases of the urinary system in childhood, accounting for 60-65% of all nephrological pathology in children. The risk of irreversible changes in the renal tissue, which can lead to the chronization of the process and the formation of chronic kidney disease, gives particular relevance to the problem.

In most cases, oral diseases can be prevented, but they remain a serious health problem in different countries, causing harm to people of all ages. These diseases cause pain, discomfort, deformities and sometimes lead to fatal outcomes. It is estimated that oral diseases affect about 3.5 billion people worldwide. According to the 2019 Global Burden of Disease study, the most common problem is untreated caries of permanent teeth. Treatment of oral diseases is expensive and is often not included in basic health insurance in most countries.

The article discusses the clinical and laboratory features of oral diseases in pregnant women. The relevance of the study is due to the high prevalence of dental diseases in pregnant women and their potential impact on the course of pregnancy and the health of the unborn child.

A study was conducted on the acute toxicity of the pharmacological agent "Netinfla". Experiments were carried out on 36 white laboratory mice weighing 18-22 g. The results of the experiment proved that the pharmacological agent "Netinfla" belongs to toxicity class V.