30 research outputs found

    Symmetry of the Schr\"odinger equation with variable potential

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    We study symmetry properties of the Schr\"odinger equation with the potential as a new dependent variable, i.e., the transformations which do not change the form of the class of equations. We also consider systems of the Schr\"odinger equations with certain conditions on the potential. In addition we investigate symmetry properties of the equation with convection term. The contact transformations of the Schr\"odinger equation with potential are obtained

    Π‘Π΅Π»ΠΎΠΊ-Ρ‚Π΅Ρ€ΡΡŽΡ‰Π°Ρ энтСропатия - ослоТнСниС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Π€ΠΎΠ½Ρ‚Π΅Π½Π° Ρƒ Ρ€Π΅Π±Π΅Π½ΠΊΠ° с СдинствСнным ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠΎΠΌ сСрдца:клиничСскоС наблюдСниС

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    A single ventricle is a congenital heart disease of the cyanotic type, characterized by the presence of three cardiac chambers - two atriums and single ventricle communicating with them through two atrioventricular valves. The aorta and the pulmonary artery - two great vessels - spring from this single ventricle. The issue of preventing postoperative complications of this congenital heart disease remains urgent until present day. The article presents a clinical observation of a child with single ventricle, complicated by a secondary protein-losing enteropathy after Fontan procedure.ЕдинствСнный ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡Π΅ΠΊ сСрдца - Π²Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹ΠΉ ΠΏΠΎΡ€ΠΎΠΊ сСрдца цианотичСского Ρ‚ΠΈΠΏΠ°, Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‰ΠΈΠΉΡΡ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ Ρ‚Ρ€Π΅Ρ… ΠΊΠ°ΠΌΠ΅Ρ€ сСрдца - Π΄Π²ΡƒΡ… прСдсСрдий ΠΈ ΡΠΎΠΎΠ±Ρ‰Π°ΡŽΡ‰Π΅Π³ΠΎΡΡ с Π½ΠΈΠΌΠΈ Ρ‡Π΅Ρ€Π΅Π· Π΄Π²Π° атриовСнтрикулярных ΠΊΠ»Π°ΠΏΠ°Π½Π° СдинствСнного ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠ° сСрдца, ΠΈΠ· ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ³ΠΎ Ρ‡Π΅Ρ€Π΅Π· Π°ΠΎΡ€Ρ‚Π°Π»ΡŒΠ½Ρ‹ΠΉ ΠΊΠ»Π°ΠΏΠ°Π½ ΠΈ ΠΊΠ»Π°ΠΏΠ°Π½ Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΈ отходят Π΄Π²Π° ΠΌΠ°Π³ΠΈΡΡ‚Ρ€Π°Π»ΡŒΠ½Ρ‹Ρ… сосуда. Π”ΠΎ настоящСго Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ остаСтся Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΌ вопрос прСдотвращСния послСопСрационных ослоТнСний Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡ€ΠΎΠΊΠ°. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ прСдставлСно клиничСскоС наблюдСниС Ρ€Π΅Π±Π΅Π½ΠΊΠ° с СдинствСнным ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠΎΠΌ сСрдца, ослоТнившимся Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠΉ Π±Π΅Π»ΠΎΠΊ-Ρ‚Π΅Ρ€ΡΡŽΡ‰Π΅ΠΉ энтСропатиСй послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Π€ΠΎΠ½Ρ‚Π΅Π½Π°

    Neuroendocrine cell hyperplasia of infancy in patients of 10 months

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    Π‘Π΅Π»ΠΎΠΊ-Ρ‚Π΅Ρ€ΡΡŽΡ‰Π°Ρ энтСропатия - ослоТнСниС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Π€ΠΎΠ½Ρ‚Π΅Π½Π° Ρƒ Ρ€Π΅Π±Π΅Π½ΠΊΠ° с СдинствСнным ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠΎΠΌ сСрдца:клиничСскоС наблюдСниС

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    A single ventricle is a congenital heart disease of the cyanotic type, characterized by the presence of three cardiac chambers - two atriums and single ventricle communicating with them through two atrioventricular valves. The aorta and the pulmonary artery - two great vessels - spring from this single ventricle. The issue of preventing postoperative complications of this congenital heart disease remains urgent until present day. The article presents a clinical observation of a child with single ventricle, complicated by a secondary protein-losing enteropathy after Fontan procedure.ЕдинствСнный ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡Π΅ΠΊ сСрдца - Π²Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹ΠΉ ΠΏΠΎΡ€ΠΎΠΊ сСрдца цианотичСского Ρ‚ΠΈΠΏΠ°, Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‰ΠΈΠΉΡΡ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ Ρ‚Ρ€Π΅Ρ… ΠΊΠ°ΠΌΠ΅Ρ€ сСрдца - Π΄Π²ΡƒΡ… прСдсСрдий ΠΈ ΡΠΎΠΎΠ±Ρ‰Π°ΡŽΡ‰Π΅Π³ΠΎΡΡ с Π½ΠΈΠΌΠΈ Ρ‡Π΅Ρ€Π΅Π· Π΄Π²Π° атриовСнтрикулярных ΠΊΠ»Π°ΠΏΠ°Π½Π° СдинствСнного ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠ° сСрдца, ΠΈΠ· ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ³ΠΎ Ρ‡Π΅Ρ€Π΅Π· Π°ΠΎΡ€Ρ‚Π°Π»ΡŒΠ½Ρ‹ΠΉ ΠΊΠ»Π°ΠΏΠ°Π½ ΠΈ ΠΊΠ»Π°ΠΏΠ°Π½ Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΈ отходят Π΄Π²Π° ΠΌΠ°Π³ΠΈΡΡ‚Ρ€Π°Π»ΡŒΠ½Ρ‹Ρ… сосуда. Π”ΠΎ настоящСго Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ остаСтся Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹ΠΌ вопрос прСдотвращСния послСопСрационных ослоТнСний Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡ€ΠΎΠΊΠ°. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ прСдставлСно клиничСскоС наблюдСниС Ρ€Π΅Π±Π΅Π½ΠΊΠ° с СдинствСнным ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠΎΠΌ сСрдца, ослоТнившимся Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠΉ Π±Π΅Π»ΠΎΠΊ-Ρ‚Π΅Ρ€ΡΡŽΡ‰Π΅ΠΉ энтСропатиСй послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Π€ΠΎΠ½Ρ‚Π΅Π½Π°

    ΠšΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΡΡ‚ΡŒ Π±Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ астмы ΠΈ Ρ†Π΅Π»ΠΈΠ°ΠΊΠΈΠΈ: клиничСскоС наблюдСниС

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    Bronchial asthma is the most common chronic lower respiratory disease involving a variety of cellular elements, including mast cells, eosinophils, and T-lymphocytes. Celiac disease is a multifactorial disease with mixed genesis (autoimmune, allergic, hereditary), it is characterized by damage of villi of the small intestine by gluten which causes malabsorption. This article discusses the issue of comorbid pathology and contains a review of the literature about asthma and celiac disease, as well as a clinical observation of a 17-year-old patient who has a combination of these two diseases.Π‘Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½Π°Ρ астма - Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ распространСнноС хроничСскоС Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅ Π½ΠΈΠΆΠ½ΠΈΡ… Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ с участиСм Ρ€Π°Π·Π½ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½Ρ‹Ρ… элСмСнтов, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Ρ‚ΡƒΡ‡Π½Ρ‹Π΅ ΠΊΠ»Π΅Ρ‚ΠΊΠΈ, эозинофилы ΠΈ Π’-Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚Ρ‹. ЦСлиакия - ΠΌΡƒΠ»ΡŒΡ‚ΠΈΡ„Π°ΠΊΡ‚ΠΎΡ€ΠΈΠ°Π»ΡŒΠ½ΠΎΠ΅ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅, ΠΈΠΌΠ΅ΡŽΡ‰Π΅Π΅ ΡΠΌΠ΅ΡˆΠ°Π½Π½Ρ‹ΠΉ (Π°ΡƒΡ‚ΠΎΠΈΠΌΠΌΡƒΠ½Π½Ρ‹ΠΉ, аллСргичСский, наслСдствСнный) Π³Π΅Π½Π΅Π·, ΠΏΡ€ΠΈ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ происходит Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ всасывания, Π²Ρ‹Π·Π²Π°Π½Π½ΠΎΠ΅ ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠ΅ΠΌ ворсинок Ρ‚ΠΎΠ½ΠΊΠΎΠΉ кишки ΠΏΠΈΡ‰Π΅Π²Ρ‹ΠΌΠΈ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚Π°ΠΌΠΈ, содСрТащими Π³Π»ΡŽΡ‚Π΅Π½. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ обсуТдаСтся вопрос ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½ΠΎΠΉ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ, приводится ΠΎΠ±Π·ΠΎΡ€ Π»ΠΈΡ‚Π΅Ρ€Π°Ρ‚ΡƒΡ€Ρ‹ ΠΏΠΎ взаимосвязи астмы ΠΈ Ρ†Π΅Π»ΠΈΠ°ΠΊΠΈΠΈ, Π° Ρ‚Π°ΠΊΠΆΠ΅ клиничСскоС наблюдСниС ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π° 17 Π»Π΅Ρ‚ с сочСтаниСм Π΄Π°Π½Π½Ρ‹Ρ… Π΄Π²ΡƒΡ… Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ

    The effect of nasal microbiota on the level of total immunoglobulin e in blood serum of children with bronchial asthma

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    Objective of the research: to study the relationship between the level of total IgE in serum and the nature of the nasal microbiota composition in children with bronchial asthma (BA). Materials and methods: 332 patients with BA were examined, mean age 10,34Β±0,4 years, 72% boys (239/332), the levels of total IgE and IgA, IgM, IgG in blood serum were determined, the composition of the nasal microbiota was studied by culture method. Results: 21,7% (72/332) of children had no St. aureus and St. epidermidis and other conditionally pathogenic flora in nasal microbiota; in 74,1% (246/332) of children S. aureus or St. epidermidis was revealed, in 40,7% (135/332) of them St. aureus was isolated; in 4,2% (14/332) another conditionally pathogenic microflora was found. The level of total IgE in blood serum in patients who had St. aureus in nasal microbiota was the highest and amounted to 218 [172,5; 264,3] IU/ml (p=0,002). Conclusion: St. aureus on the nasal mucosa of the upper respiratory tract in children with BA is accompanied by a higher level of total IgE in blood serum. Β© 2020, Pediatria Ltd.. All rights reserved

    Clinical observation of neonatal thyrotoxicosis

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    The article presents a clinical observation of neonatal thyrotoxicosis. The importance of this description is due to rare occurrence of this pathology and, as a consequence, difficulties encountered in diagnostics, treatment and prevention of such conditions in newborns. Thus, addressing the problem, authors emphasize the importance of timely prevention and properly chosen treatment of hyperthyroidism in pregnant women, or women planning to have a child. Β© 2019, Pediatria Ltd. All rights reserved
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