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MEDICAL SCIENCES
CONTENT OF TYPE I COLLAGEN ANTIBODIES AND THEIR ASSOCIATION WITH CLINICAL MANIFESTATIONS OF UNDIFFERENTIATED CONNECTIVE TISSUE DYSPLASIA Babamuradova Z.B.1, Shodikulova G.Z.2 (Republic of Uzbekistan) Email: [email protected]
1Babamuradova Zarrina Bakhtiyarovna - Basic doctoral Student; 2Shodikulova Gulandom Zikriyaevna - Doctor of Medical Sciences, DEPARTMENT OF THE INTERNAL MEDICINE № 3 AND ENDOCRINOLOGY, SAMARKAND STATE MEDICAL INSTITUTE, SAMARKAND, REPUBLIC OF UZBEKISTAN
Abstract: undifferentiated connective tissue dysplasia (UCTD) is considered one of the diseases of high medical and social significance, and practitioners are not sufficiently aware of the pathological values of UCTD as the background state of many pathologies. One of the features of development connective tissue dysplasia is the restructuring of connective tissue elements, the extracellular matrix, collagen fibers and elastin. The aim of study to identify the content of type I collagen antibodies and their association with clinical manifestations of undifferentiated connective tissue dysplasia. 48 patients with signs of UCTD (24 men and 23 women) were examined. All patients were subjected to general clinical, instrumental and laboratory studies. In the study of the level of auto antibodies to collagen type I, the average was 4 .88 ± 0.095 fig/ml. A high concentration of titers of auto antibodies to type I collagen (5, 08 ± 0.56 fg/ml) was found in those patients (n = 17) who had complex clinical manifestations of musculoskeletal system lesions, joint hypermobility syndrome and small heart abnormalities. Thus, the increase in antibody level suggests the value of the autoimmune component in the pathogenesis of this disease, which will help us to carry out early diagnosis, and prevent possible complications.
Keywords: undifferentiated connective tissue dysplasia, type I collagen antibodies, musculoskeletal system lesions, joint hypermobility syndrome, small heart abnormalities.
СОДЕРЖАНИЕ АНТИТЕЛ К КОЛЛАГЕНУ I ТИПА И ИХ СВЯЗЬ С КЛИНИЧЕСКИМИ ПРОЯВЛЕНИЯМИ НЕДИФФЕРЕНЦИРОВАННОЙ ДИСПЛАЗИИ СОЕДИНИТЕЛЬНОЙ ТКАНИ Бабамурадова З.Б.1, Шодикулова Г.З.2 (Республика Узбекистан)
1Бабамурадова Заррина Бахтияровна - докторант; 2Шодикулова Гуландом Зикрияевна - доктор медицинских наук, кафедра внутренней медицины № 3 и эндокринологии, Самаркандский государственный медицинский институт, г. Самарканд, Республика Узбекистан
Аннотация: недифференцированная дисплазия соединительной ткани (НДСТ) считается одним из заболеваний, имеющих высокую медицинскую и социальную значимость, и практикующие врачи недостаточно осведомлены о патологических значениях НДСТ как о фоновом состоянии многих патологий. Одной из особенностей развития дисплазии соединительной ткани является перестройка элементов соединительной ткани, внеклеточного матрикса, коллагеновых волокон и эластина. Цель исследования - выявить содержание антител к коллагену I типа и их связь с клиническими проявлениями недифференцированной дисплазии соединительной
ткани. Обследовано 48 пациентов с признаками НДСТ (24 мужчины и 23 женщины). Все пациенты были подвергнуты общеклиническим, инструментальным и лабораторным исследованиям. При исследовании уровня аутоантител к коллагену типа I среднее значение составило 4,88 ± 0,095 мкг / мл. Высокая концентрация титров авто антител к типу коллагена (5, 08 ± 0,56 мкг / мл) было обнаружено у тех пациентов (п = 17), которые имели сложные клинические проявления опорно-двигательных аппаратов поражений, синдром гипермобильности суставов и малые аномалии сердца. Таким образом, повышение уровня антител свидетельствует о значении аутоиммунного компонента в патогенезе этого заболевания, что поможет нам провести раннюю диагностику и предотвратить возможные осложнения. Ключевые слова: недифференцированная дисплазия соединительной ткани, типа коллагена антитела, костно-мышечной системы поражения, синдром гипермобильности суставов, небольшие аномалии сердца.
Introduction. Undifferentiated connective tissue dysplasia (UCTD) is considered one of the diseases of high medical and social significance, and practitioners are not sufficiently aware of the pathological values of UCTD as the background state of many pathologies. In order to improve the quality of medical care for the population during the years of independence, a program of transformation of the health care system has been implemented in our country and large-scale use of the latest diagnostic methods has been introduced. Thus, effective medical care for children and adolescents ensured timely detection, early diagnosis, treatment and prevention of possible complications from the cardiovascular system of patients with undifferentiated connective tissue dysplasia. Another important problem of organ dysfunctions in UCTD is the disruption of collagen synthesis found in most patients. The close relationship of UCTD with immune system function disorder has been proved. One of the features of development connective tissue dysplasia is the restructuring of connective tissue elements, the extracellular matrix, collagen fibers and elastin. In collagen metabolism, an immune response in the form of circulating auto antibodies arises, that is, a physiological process in which the life products of the connective tissue structures are eliminated - characterized by the level of activity of the immune system, its reduction or formation of autoimmune phenomena and even persisting immune reactions, indirectly indicate certain types of collagen involved in the pathological process against the background of UCTD.
Objective: Identify the content of type I collagen antibodies and their association with clinical manifestations of undifferentiated connective tissue dysplasia.
Methods: 48 patients (24 men and 23 women) were examined, on the basis of central medical association of Samarkand City and 1-clinic of Samarkand State medical institute with signs of UCTD. All patients were subjected to general clinical, instrumental and laboratory studies. Type I collagen is a fibrillar protein that forms the basis of the connective tissue. It is most found in skin, bones, tendons, cornea, etc. Determination of auto antibodies titers to type I collagen in blood plasma was determined by immune-enzyme assay using "Imtek" kits (Russia) according to the accompanying instructions (ELISA IEA).
Results: Among those surveyed, we identified the following indicators: the average age was 21.7; The BMI was about 22. The anthropometric and phenotypic characteristics of the patients studied showed that on average the circumference of the chest - 87, 69 ± 8.15 sm, the epigastral angle (in degrees 0) - 88, 29 ± 9.74, the length of the foot depending on the growth-0.151 ± 0.08, the height of the arch of the foot -7.75 ± 1.15 sm respectively. Hyper mobility of joints (HS) according to the Beighton criteria the average degree was found about 26% of the studied. The podometric index on average consists of 28.87%, respectively. This suggests that most of the patients has foot flat. According to the ECG, a heart rhythm disorder was found by sinus tachycardia and bradycardia, and metabolic changes. We identified MVP, abnormally located chord, small heart abnormalities. In the study of the level of auto antibodies to collagen type I, the average was 4 .88 ± 0.095 ^g/ml.
In order to study the titers of auto antibodies to type I collagen depending on the phenotypic signs of UCTD, we distributed clinical signs into several groups, depending on the change in the level of auto antibodies. This has important clinical significance and makes it possible to carry out early diagnostics, to detect the progression of the musculoskeletal system - scoliosis, funnel-shaped chest deformation (FSCD), flatness and hyper mobility syndrome of joints, as well as small heart abnormalities.
Values of auto antibodies titers level in case of disorders of musculoskeletal system, hyper mobility syndrome, small heart abnormalities are given in Table 1.
Table 1. Values of auto antibodies with titers level in case of disorders of the musculoskeletal system
Groups of phenotypical signs (n=48) Level of titers (mkg/ml)
Level of titers of auto antibodies to collagen type I with disorders of musculoskeletal system (n=12) 4,35±0,73
Level of titers of auto antibodies to collagen type I with disorders of musculoskeletal system + hyper mobility syndrome (n=11) 4,84±0,81
Level of titers of auto antibodies to collagen type I with small heart abnormalities signs (n=8) 4,60±0,59
Level of titers of auto antibodies to collagen type I with musculoskeletal system + hyper mobility syndrome + small heart abnormalities signs (n=17) 5,08±0,56
Based on this table, it is possible to compare the values of auto antibodies titers in different combinations of musculoskeletal system lesions, joint hyper mobility syndrome and small heart abnormalities. A high concentration of titers of auto antibodies to type I collagen (5, 08 ± 0.56 ^g/ml) was found in those patients (n = 17) who had complex clinical manifestations of musculoskeletal system lesions, joint hypermobility syndrome and small heart abnormalities.
These data indicate that there is a relationship between the clinical manifestations of HPCT and the values of the titers of autoantibodies to type I collagen in the plasma examined.
Conclusions. Thus, the increase in antibody level suggests the value of the autoimmune component in the pathogenesis of this disease, which will help us to carry out early diagnosis, and prevent possible complications. Early diagnosis of the UCTD in adolescents and young person's makes it possible to take on a dispensary register and carry out secondary prevention in a family advisory polyclinic.
References / Список литературы
1. Babamuradova Z.B., Shodikulova G.Z., Mirzaev O.V. Treatment of patients with undifferentiated connective tissue dysplasia in mitral valve prolapse with varying degrees of mitral regurgitacion // European Science Review. Vena, 2018. Volume 3-4, March-April. Р. 140-143
2. Babamuradova Z.B., Shodikulova G.Z. Occurrence of clinical options of undifferentiated connective tissue dysplasia in Uzbek population // International Journal of Psychosocial Rehabilitation. ISSN: 1475-7192 Volume 24-Issue 2, powered by SCOPUS.
3. Babamuradova Z.B., Shodikulova G.Z. Features of Diagnosis and Treatment of Articular Syndrome in Undifferentiated Connective tissue dysplasia. American Journal of Medicine and Medical Sciences, 2020. 10 (4): 192-196 DOI: 10.5923/j.ajmms.20201004.03.
4. Davlatov S.S. Extracorporeal hemocorrection methods in surgical practice (text): Monograph / S.S. Davlatov, Sh.S. Kasymov, Z.B. Kurbaniyazov - Tashkent: "Uzbekistan", 2018. 160 p.
5. Rizaev J.A. Ecological pollutants in industrial areas of Uzbekistan: their influence on the development of dental diseases// EuroAsian Journal of BioMedicine, Japan. Vol. 4. № 5, 2011. Р. 12-19.
6. Rizaev J.A. Acupuncture in Uzbekistan// 16-international congress of oriental medicine, Korea, 2012. p. 83-84.
IMMEDIATE RESULTS AFTER ENDOSCOPIC ARREST OF BLEEDING FROM VARICOSE VEINS OF THE ESOPHAGUS Kadirov R.N.1, Khadjibaev F.A.2 (Republic of Uzbekistan) Email: [email protected]
1Kadirov Rustam Nadirovich - Candidate of Medical Sciences, REPUBLICAN RESEARCH CENTRE OF EMERGENCY MEDICINE, TASHKENT; 2Khadjibaev Farhod Abdukhakimovich - Doctor of Medical Sciences, SAMARKAND STATE MEDICAL INSTITUTE, SAMARKAND, REPUBLIC OF UZBEKISTAN
Abstract: gastroesophageal bleeding from varicose veins of the esophagus and stomach are the most formidable and most frequent complications ofportal hypertension. The work was carried out at the bases of the surgical and resuscitation departments of the Samarkand branch of the Republican Scientific Center for Emergency Medicine and the Republican Scientific Center for Emergency Medicine between January 2014 and November 2018. With relief of gastroesophageal bleeding associated with portal hypertension and varicose veins of the esophagus and stomach, one of the advantages of endoscopic hemostasis over surgical treatment according to the method by M.D Patsiora is a better quality of life for patients in the early period after the intervention.
Keywords: bleeding, varicose veins, esophagus, stomach, hemostasis, quality of life.
БЛИЖАЙШИЕ РЕЗУЛЬТАТЫ ПОСЛЕ ЭНДОСКОПИЧЕСКОЙ ОСТАНОВКИ КРОВОТЕЧЕНИЯ ИЗ ВАРИКОЗНО-РАСШИРЕННЫХ ВЕН ПИЩЕВОДА Кадиров Р.Н.1, Хаджибаев Ф.А.2 (Республика Узбекистан)
1Кадыров Рустам Надирович - кандидат медицинских наук, Республиканский научно-исследовательский центр экстренной медицины, г. Ташкент; 2Хаджибаев Фарход Абдухакимович - доктор медицинских наук, Самаркандский государственный медицинский институт, г. Самарканд, Республика Узбекистан
Аннотация: гастроэзофагеальные кровотечения из варикозно расширенных вен пищевода и желудка являются наиболее грозными и наиболее частыми осложнениями портальной гипертензии. Работа проводилась на базах хирургического и реанимационного отделений Самаркандского филиала Республиканского научного центра экстренной медицины и Республиканского научного центра экстренной медицины в период с января 2014 года по ноябрь 2018 года. С купированием гастроэзофагеального кровотечения, связанного с портальной гипертензией и варикозное расширение вен пищевода и желудка, одно из преимуществ эндоскопического гемостаза по сравнению с хирургическим лечением по методу М.Д. Пациора заключается в улучшении качества жизни пациентов в раннем периоде после вмешательства.
Ключевые слова: кровотечение, варикозное расширение вен, пищевод, желудок, гемостаз, качество жизни.
