101 research outputs found

    Π‘ΠΎΠ²Π΅Ρ€ΡˆΠ΅Π½ΡΡ‚Π²ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² лСчСния спонтанного пнСвмоторакса с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ видСоторакоскопичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ

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    Videothoracoscopic operations are more effective than standard open surgery. The number of recurrences of spontaneous pneumothorax after videothoracoscopic operations were 3.6%, and after open surgery – 2.6%. Method of choice for surgical treatment of spontaneous pneumothorax is videothoracoscopic operations. Videoassisted operations are more efficient and allow to perform low-impact operations using multiple-cross-linking domestic vehicles apparatuses.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΎΠ±ΠΎΠ±Ρ‰Π΅Π½ 15-Π»Π΅Ρ‚Π½ΠΈΠΉ ΠΎΠΏΡ‹Ρ‚ примСнСния видСоторакоскопичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ ΠΏΡ€ΠΈ Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ 616 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… со спонтанным пнСвмотораксом. ΠžΠΏΠΈΡΠ°Π½Ρ‹ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… видСоторакоскопичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ Π² зависимости ΠΎΡ‚ объСма ΠΈ Π»ΠΎΠΊΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ патологичСского процСсса Π² Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ. РассмотрСны этапы развития ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊ эндоскопичСского хирургичСского лСчСния спонтанного пнСвмоторакса. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π²Ρ‹ΠΏΠΎΠ»Π½Π΅Π½Π½Ρ‹Ρ… видСоторакоскопичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ ΠΏΡ€ΠΈ этом Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΈ. Π Π΅Ρ†ΠΈΠ΄ΠΈΠ²Ρ‹ заболСвания ΠΏΡ€ΠΈ использовании Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ‚ΠΎΠ΄Π° хирургичСского лСчСния составили 3,6 %. Π›Π΅Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… исходов Π½Π΅ Π±Ρ‹Π»ΠΎ

    Бпособ ΠΏΠ°Π»Π»ΠΈΠ°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ лСчСния распространСнных Ρ„ΠΎΡ€ΠΌ Ρ€Π°ΠΊΠ° Π»Π΅Π³ΠΊΠΎΠ³ΠΎ

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    We have proposed a palliative method for common forms of lung cancer, which combines the two previously mentioned methods. Using this method allows not only to stop the lung bleeding, but restore airway passage of the bronchi and then continue with the treatment of lung cancer (chemotherapy, radiotherapy). We used this method in 16 patients with age group from 54 to 76 years, with central lung cancer III A–IV stages, who had lung hemorrhage and atelectasis of bronchus. In the first step, rentgenendovascular embolization of bronchial artery (REVEBA) and their branches approaching to the tumor is performed. In the next stage, the patients underwent laser recanalization of tumor stenosis of the segmental or main bronchi. We were able to achieve a positive hemostatic effect in 15 patients, which was seen throughout first 5 months. Recanalization and restoration of the bronchial airway was achieved in all the patients. All these factors allowed the patients undergo subsequent radiation and chemotherapy. Tumor relapse, recurrence of stenosis and pulmonary bleeding have not been observed during the first 5 months. Possibilities of using the adove mentioned methods in the treatment of common forms of lung cancer have been shown.Нами ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ способ ΠΏΠ°Π»Π»ΠΈΠ°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ лСчСния распространСнных Ρ„ΠΎΡ€ΠΌ Ρ€Π°ΠΊΠ° Π»Ρ‘Π³ΠΊΠΎΠ³ΠΎ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ ΠΎΠ±ΡŠΠ΅Π΄ΠΈΠ½ΡΠ΅Ρ‚ Π΄Π²Π΅ Ρ€Π°Π½Π΅Π΅ ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹Π΅ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π΄Π°Π½Π½ΠΎΠ³ΠΎ способа позволяСт Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΎΡΡ‚Π°Π½ΠΎΠ²ΠΈΡ‚ΡŒ Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠ΅ ΠΊΡ€ΠΎΠ²ΠΎΡ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ ΠΈ Π²ΠΎΡΡΡ‚Π°Π½ΠΎΠ²ΠΈΡ‚ΡŒ ΠΏΡ€ΠΎΡ…ΠΎΠ΄ΠΈΠΌΠΎΡΡ‚ΡŒ Π±Ρ€ΠΎΠ½Ρ…Π°, Π½ΠΎ ΠΈ Π² дальнСйшСм ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚ΡŒ Π»Π΅Ρ‡Π΅Π½ΠΈΠ΅ Ρ€Π°ΠΊΠ° Π»Π΅Π³ΠΊΠΎΠ³ΠΎ (химиотСрапия, лучСвая тСрапия). Π”Π°Π½Π½Ρ‹ΠΉ способ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ Π½Π°ΠΌΠΈ Ρƒ 16 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½Ρ‹ΠΌ Ρ€Π°ΠΊΠΎΠΌ Π»Π΅Π³ΠΊΠΎΠ³ΠΎ III A–IV ст., Ρƒ ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Π±Ρ‹Π»ΠΎ Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠ΅ ΠΊΡ€ΠΎΠ²ΠΎΡ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ ΠΈ Π°Ρ‚Π΅Π»Π΅ΠΊΡ‚Π°Π· Π±Ρ€ΠΎΠ½Ρ…Π°. ΠŸΠ΅Ρ€Π²Ρ‹ΠΌ этапом Π²Ρ‹ΠΏΠΎΠ»Π½ΡΠ»Π°ΡΡŒ рСнтгСнэндоваскулярная эмболизация Π±Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΉ ΠΈ ΠΈΡ… Π²Π΅Ρ‚Π²Π΅ΠΉ, подходящих ΠΊ ΠΎΠΏΡƒΡ…ΠΎΠ»ΠΈ. Π‘Π»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΌ этапом Π±Ρ‹Π»Π° лазСрная рСканализация ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²Ρ‹Ρ… стСнозов Π±Ρ€ΠΎΠ½Ρ…ΠΎΠ². Нам ΡƒΠ΄Π°Π»ΠΎΡΡŒ Π΄ΠΎΠ±ΠΈΡ‚ΡŒΡΡ ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ гСмостатичСского эффСкта Ρƒ 15 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² (стойкий гСмостаз отмСчался Π½Π° протяТСнии 5 мСс.), Π° Ρ‚Π°ΠΊΠΆΠ΅ Ρ€Π΅ΠΊΠ°Π½Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π±Ρ€ΠΎΠ½Ρ…ΠΎΠ² Ρƒ всСх ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ². ВсС это ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ нашим ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°ΠΌ Π² ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰Π΅ΠΌ ΠΏΡ€ΠΎΠΉΡ‚ΠΈ Π»ΡƒΡ‡Π΅Π²ΡƒΡŽ Π»ΠΈΠ±ΠΎ Ρ…ΠΈΠΌΠΈΠΎΡ‚Π΅Ρ€Π°ΠΏΠΈΡŽ. Π—Π° 5-мСсячный ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ наблюдСния Ρ€Π΅Ρ†ΠΈΠ΄ΠΈΠ² ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²ΠΎΠ³ΠΎ стСноза ΠΈ ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π½Ρ‹Π΅ Π»Π΅Π³ΠΎΡ‡Π½Ρ‹Π΅ кровотСчСния Π½Π°ΠΌΠΈ Π½Π΅ наблюдались. Показана Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ использования ΠΌΠ΅Ρ‚ΠΎΠ΄Π° Π² Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ ослоТнСнных Ρ„ΠΎΡ€ΠΌ злокачСствСнных ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅ΠΉ Π»Π΅Π³ΠΊΠΎΠ³ΠΎ

    Cytokines and HIF-1Ξ± as dysregulation factors of migration and differentiation of monocyte progenitor cells of endotheliocytes in the pathogenesis of ischemic cardiomyopathy

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    Background. Angiogenic endothelial dysfunction and progenitor endothelial cells (EPCs) in ischemic cardiomyopathy (ICMP) have not been studied enough.The aim. To establish the nature of changes in the cytokine profile and HIF-1Ξ± in blood and bone marrow associated with impaired differentiation of monocytic progenitor cells of endotheliocytes (CD14+VEGFR2+) in the bone marrow and their migration into the blood in patients with coronary heart disease (CHD), suffering and not suffering from ICMP.Materials and methods. A single-stage, single-centre, observational case-control study was conducted involving 74 patients with CHD, suffering and not suffering from ICMP (30 and 44 people, respectively), and 25 healthy donors. In patients with CHD, bone marrow was obtained during coronary bypass surgery, peripheral blood – before surgery. Healthy donors were taken peripheral blood. The number of CD14+VEGFR2+ in bone marrow and blood was determined by flow cytometry; the concentration of IL-6, TNF-Ξ±, M-CSF, GM-CSF, MCP-1 and HIF-1Ξ± – by the method of enzyme immunoassay.Results. A high content of CD14+VEGFR2+ cells in the blood of patients with CHD without cardiomyopathy was established relative to patients with ICMP against the background of a comparable number of these cells in myeloid tissue. Regardless of the presence of ICMP in the blood, patients with CHD showed an excess of TNF-Ξ±, a normal concentration of IL-6, GM-CSF, HIF-1Ξ± and a deficiency of M-CSF, and in the bone marrow supernatant, the concentration of IL-6 and TNF-Ξ± exceeded that in the blood plasma (the level of GM-CSF – only in patients without cardiomyopathy). With ICMP, the normal concentration of MCP-1 was determined in the blood plasma, and with CHD without cardiomyopathy, its elevated content was determined.Conclusion. The formation of ICMP is accompanied by insufficient activation of EPCs migration with the CD14+VEGFR2+ phenotype in blood without disruption of their differentiation in the bone marrow, which associated with the absence of an increase in the concentration of MCP-1 in blood plasma and not associated with the plasma content of M-CSF, GM-CSF, HIF-1Ξ±, IL-6 and TNF-Ξ±

    Genetic Biomarkers of Antipsychotic-Induced Prolongation of the QT Interval in Patients with Schizophrenia.

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    Antipsychotics (AP) induced prolongation of the QT interval in patients with schizophrenia (Sch) is an actual interdisciplinary problem as it increases the risk of sudden death syndrome. Long QT syndrome (LQTS) as a cardiac adverse drug reaction is a multifactorial symptomatic disorder, the development of which is influenced by modifying factors (APs' dose, duration of APs therapy, APs polytherapy, and monotherapy, etc.) and non-modifying factors (genetic predisposition, gender, age, etc.). The genetic predisposition to AP-induced LQTS may be due to several causes, including causal mutations in the genes responsible for monoheme forms of LQTS, single nucleotide variants (SNVs) of the candidate genes encoding voltage-dependent ion channels expressed both in the brain and in the heart, and SNVs of candidate genes encoding key enzymes of APs metabolism. This narrative review summarizes the results of genetic studies on AP-induced LQTS and proposes a new personalized approach to assessing the risk of its development (low, moderate, high). We recommend implementation in protocols of primary diagnosis of AP-induced LQTS and medication dispensary additional observations of the risk category of patients receiving APs, deoxyribonucleic acid profiling, regular electrocardiogram monitoring, and regular therapeutic drug monitoring of the blood APs levels

    The Use of Sutureless Electrosurgical and Ultrasound Technologies in Lung Surgeries – Literature Review

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    На соврСмСнном ΡƒΡ€ΠΎΠ²Π½Π΅ развития видСоторакоскопичСской Ρ…ΠΈΡ€ΡƒΡ€Π³ΠΈΠΈ Π»Π΅Π³ΠΊΠΈΡ… ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π²Ρ‹Π±ΠΎΡ€Π° являСтся использованиС эндостСплСров (Π•Π‘), ΠΎΡΡƒΡ‰Π΅ΡΡ‚Π²Π»ΡΡŽΡ‰ΠΈΡ… ΠΎΠ΄Π½ΠΎΠ²Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠ΅ ΠΏΡ€ΠΎΡˆΠΈΠ²Π°Π½ΠΈΠ΅ ΠΈ рассСчСниС Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ ΠΌΠ΅ΠΆΠ΄Ρƒ Π½Π°Π»ΠΎΠΆΠ΅Π½Π½Ρ‹ΠΌ рядом Ρ‚Π°Π½Ρ‚Π°Π»ΠΎΠ²Ρ‹Ρ… скобок. Однако ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΅ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π­Π‘ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΎ, Ρ‡Ρ‚ΠΎ мСханичСский шов Π½Π΅ всСгда обСспСчиваСт Π½Π°Π΄Π΅ΠΆΠ½Ρ‹ΠΉ аэростаз, Ρ‡Ρ‚ΠΎ заставляСт ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ синтСтичСскиС ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹. ΠšΡ€ΠΎΠΌΠ΅ Ρ‚ΠΎΠ³ΠΎ, нСдостатками использования Π­Π‘ являСтся ΠΈΡ… высокая Ρ†Π΅Π½Π°, ΠΏΠΎΡ‚Ρ€Π΅Π±Π½ΠΎΡΡ‚ΡŒ Π² использовании Π½Π΅ΡΠΊΠΎΠ»ΡŒΠΊΠΈΡ… ΠΊΠ°Ρ€Ρ‚Ρ€ΠΈΠ΄ΠΆΠ΅ΠΉ, пострСзСкционноС Π²Ρ‹ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅ ΠΈΠ· дыхания Π½Π΅ΠΈΠ·ΠΌΠ΅Π½Π΅Π½Π½Ρ‹Ρ… участков Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ ΠΏΠ°Ρ€Π΅Π½Ρ…ΠΈΠΌΡ‹, Π²ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹Π΅ трудности Π² Ρ€Π°Π·ΠΌΠ΅Ρ‰Π΅Π½ΠΈΠΈ Ρ€Π°Π±ΠΎΡ‡Π΅ΠΉ части Π°ΠΏΠΏΠ°Ρ€Π°Ρ‚Π° Π² ΠΏΠ»Π΅Π²Ρ€Π°Π»ΡŒΠ½ΠΎΠΉ полости, большой Π΄ΠΈΠ°ΠΌΠ΅Ρ‚Ρ€ Ρ‚ΠΎΡ€Π°ΠΊΠΎΠΏΠΎΡ€Ρ‚Π° (Π’), Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹ΠΉ для ввСдСния Π­Π‘.The review presents data of the use of electric seal and ultrasonic technology in the performance of open and videothoracoscopic lung resections. The possibility of seamless resection of the lung tissue by using bipolar electric seal (LigaSure) and ultrasonic (Harmonic) scalpel with tolerable aerohemostasis shown. The advantages and possible drawbacks of these methods displayed

    Interleukins 4 and 6 as factors of modulation of subpopulation composition of blood monocytes in patients with ischemic cardiomyopathy

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    Aim. To evaluate the ratio of the fractions of classical, intermediate, non-classical and transitional monocytes in correlation with the concentration of interleukins 4 and 6 in the blood of patients with ischemic cardiomyopathy. Methods. 18 patients with ischemic cardiomyopathy (17 men and 1 woman) aged 47-66 years with circulatory insufficiency of functional class II-III according to the classification of heart failure of the New York Heart Association, were examined. The control group included 14 healthy donors matched by gender and age to patients with ischemic cardiomyopathy without any diseases of cardiovascular system and other systems in an exacerbation stage. In blood of the patients with ischemic cardiomyopathy, the relative content of classical (CD14++CD16-), intermediate (CD14++CD16+), non-classical (CD14+CD16+) and transitional (CD14+CD16-) monocytes was assessed by flow cytometry and the concentration of interleukins 4 and 6 by enzyme-linked immunosorbent assay (ELISA). Results. It was shown that the number of non-classical monocytes in the blood of patients with ischemic cardiomyopathy was 2 times lower than normal (5.05 % [4.08; 6.58] and 10.07 % [9.34; 13.84], respectively, p < 0.01), as well as the concentration of interleukin-4 (0.02 pg/ml [0; 0.04] and 0.15 pg/ml [0.05; 0.65], respectively, p < 0.05). The number of classical monocytes in the blood of patients had a tendency to decrease, and the proportion of intermediate monocytes and the concentration of interleukin-6, on the contrary, were slightly higher than in healthy individuals, and were interdependent (r = 0.61; p < 0.05). The relative content of transitional monocytes in the blood was comparable with that of healthy donors. Conclusions. The subpopulation composition of blood monocytes in patients with ischemic cardiomyopathy is characterized by a deficiency of the fraction of non-classical monocytes with protective properties against endothelium, and interleukin-4 in the blood with a certain increase in the content of interleukin-6 and the number of intermediate cells with ability to cooperate with T-lymphocytes, which predisposes to diffuse atheromatosis of small coronary arteries and diffuse hypoxic myocardial damage in ischemic cardiomyopathy

    Π’Π˜Π”Π•ΠžΠ’ΠžΠ ΠΠšΠžΠ‘ΠšΠžΠŸΠ˜Π§Π•Π‘ΠšΠΠ― Π Π•Π—Π•ΠšΠ¦Π˜Π― Π›Π•Π“ΠšΠ˜Π₯ Π‘ Π˜Π‘ΠŸΠžΠ›Π¬Π—ΠžΠ’ΠΠΠ˜Π•Πœ Π­Π›Π•ΠšΠ’Π ΠžΠ‘Π’ΠΠ ΠžΠ§ΠΠ«Π₯ Π’Π•Π₯ΠΠžΠ›ΠžΠ“Π˜Π™

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    ΠžΠ±ΠΎΠ±Ρ‰Π΅Π½ ΠΎΠΏΡ‹Ρ‚ выполнСния Ρƒ 113 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… видСоторакоскопичСской (Π’Π’Π‘) Ρ€Π΅Π·Π΅ΠΊΡ†ΠΈΠΈ Π»Π΅Π³ΠΊΠΈΡ… (Π Π›) с использованиСм элСктросварочных Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ (Π­Π‘Π’). ΠŸΡ€ΠΈΠ²Π΅Π΄Π΅Π½Π° ΠΎΡ†Π΅Π½ΠΊΠ° Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊ ΡΠ½Π΄ΠΎΡ‚ΠΎΡ€Π°ΠΊΠ°Π»ΡŒΠ½Ρ‹Ρ… элСктросварочных ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ, Π² Ρ‚ΠΎΠΌ числС Π² сочСтании с Π½Π°Π»ΠΎΠΆΠ΅Π½ΠΈΠ΅ΠΌ мСханичСского шва, ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ ΠΎΡ†Π΅Π½ΠΊΠ° эффСктивности примСнСния Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… элСктросварочных комплСксов Π² Π’Π’Π‘ Ρ…ΠΈΡ€ΡƒΡ€Π³ΠΈΠΈ Π»Π΅Π³ΠΊΠΈΡ…. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π­Π‘Π’ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ ΡƒΠΌΠ΅Π½ΡŒΡˆΠΈΡ‚ΡŒ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ, Ρ‚ΡΠΆΠ΅ΡΡ‚ΡŒ ΠΊΡ€ΠΎΠ²ΠΎΠΏΠΎΡ‚Π΅Ρ€ΠΈ, Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ лСчСния Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π² стационарС Π΄ΠΎ 7,3 дня. НаиболСС частым ослоТнСниСм Π±Ρ‹Π»Π° Π½Π΅Π³Π΅Ρ€ΠΌΠ΅Ρ‚ΠΈΡ‡Π½ΠΎΡΡ‚ΡŒ шва Π»Π΅Π³ΠΊΠΈΡ… (7%), Π»Π΅Π³ΠΊΠΎ устранимая консСрвативными ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ

    Possibilities of improving of videothoracoscopic operations, performed for spontaneous pneumothorax

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    ΠžΠ±ΠΎΠ±Ρ‰Π΅Π½ 15–лСтний ΠΎΠΏΡ‹Ρ‚ примСнСния видСотораскопичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ (Π’Π’Πž) ΠΏΡ€ΠΈ Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ 616 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΏΠΎ ΠΏΠΎΠ²ΠΎΠ΄Ρƒ спонтанного пнСвмоторакса (БП). ΠžΠΏΠΈΡΠ°Π½Ρ‹ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ выполнСния Π’Π’Πž Π² зависимости ΠΎΡ‚ объСма ΠΈ Π»ΠΎΠΊΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ патологичСского процСсса Π² Ρ‚ΠΊΠ°Π½ΠΈ Π»Π΅Π³ΠΊΠΈΡ…. РассмотрСны этапы эндоскопичСского хирургичСского Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π° ΠΏΠΎ ΠΏΠΎΠ²ΠΎΠ΄Ρƒ БП. Π Π΅Ρ†ΠΈΠ΄ΠΈΠ²Ρ‹ заболСвания ΠΏΡ€ΠΈ использовании Π’Π’Πž Π²ΠΎΠ·Π½ΠΈΠΊΠ»ΠΈ Ρƒ 3, 6 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…. ВсС ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ ΠΆΠΈΠ²Ρ‹.A 15β€”years experience of videothoracoscopic operations in the treatment of 616 patients, suffering spontaneous pneumothorax, was summarized. The methods of videothoracoscopic operations, depending on the volume and localization of pathological process in pulmonary tissues, were depicted. The stages of endoscopic surgical intervention for spontaneous pneumothorax were analyzed. The disease recurrence, while using videothoracoscopic operations, have occurred in 3.6% of patients. All the patients are alive

    ДиффСрСнциация ΠΈ субпопуляционный состав VEGFR2+ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΊΡ€ΠΎΠ²ΠΈ ΠΈ костного ΠΌΠΎΠ·Π³Π° ΠΏΡ€ΠΈ ΠΈΡˆΠ΅ΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠΉ ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ

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    Aim. To identify disturbances of differentiation and subpopulation composition of VEGFR2+ cells in the blood and bone marrow associated with the features of the cytokine profile in the blood and bone marrow in patients with coronary artery disease (CAD) with and without ischemic cardiomyopathy (ICM).Materials and methods. The study included 74 patients with Π‘AD with and without ICM (30 and 44 people, respectively) and 18 healthy donors. In all patients with Π‘AD, peripheral blood sampling was performed immediately before coronary artery bypass grafting, and bone marrow samples were taken during the surgery via a sternal incision. In the healthy donors, only peripheral blood sampling was performed. In the bone marrow and blood samples, the number of VEGFR2+ cells (CD14+VEGFR2+ cells) and their immunophenotypes CD14++CD16-VEGFR2+, CD14++CD16+VEGFR2+, CD14+CD16++VEGFR2+, and CD14+CD16-VEGFR2+ was determined by flow cytometry. Using enzyme-linked immunosorbent assay, the levels of VΠ•GF-А, TNFΞ±, M-CSF, and IL-13, as well as the content of MCP-1 (only in the blood) and the M-CSF / IL-13 ratio (only in the bone marrow) were determined.Results. The content of CD14+VEGFR2+ cells in the blood of CAD patients with and without ICM was higher than normal values due to the greater number of CD14++CD16-VEGFR2+, CD14++CD16+VEGFR2+, and CD14+CD16++VEGFR2+. In the bone marrow of the patients with ICM, the content of CD14++CD16-VEGFR2+, CD14+CD16++VEGFR2+, and CD14+CD16-VEGFR2+ was lower than in patients with CAD without ICM, and the number of CD14++CD16+VEGFR2+ cells corresponded to that in the controls. Regardless of the presence of ICM in CAD, a high concentration of TNFΞ± and normal levels of VEGF-A and IL-13 were observed in the blood. In CAD without ICM, an excess of MCP-1 and deficiency of M-CSF were revealed in the blood. In the bone marrow, the levels of VEGF-A, TNFΞ±, M-CSF, and IL-13 were comparable between the groups of patients against the background of a decrease in the M-CSF / IL-13 ratio in the patients with ICM.Conclusion. Unlike CAD without cardiomyopathy, in ICM, no excess of VEGFR2+ cells and MCP-1 in the blood is observed, which hinders active migration of CD14+CD16++VEGFR2+ cells from the myeloid tissue, and a decrease in the M-CSF / IL-13 ratio in the bone marrow disrupts differentiation of other forms of VEGFR2+ cells, preventing vascular repair.ЦСль: ΡƒΡΡ‚Π°Π½ΠΎΠ²ΠΈΡ‚ΡŒ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ Π΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΡ€ΠΎΠ²ΠΊΠΈ ΠΈ субпопуляционного состава VEGFR2+ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² Π² ΠΊΡ€ΠΎΠ²ΠΈ ΠΈ костном ΠΌΠΎΠ·Π³Π΅ Π²ΠΎ взаимосвязи с особСнностями Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½ΠΎΠ²ΠΎΠ³ΠΎ профиля ΠΊΡ€ΠΎΠ²ΠΈ ΠΈ костного ΠΌΠΎΠ·Π³Π° Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΈΡˆΠ΅ΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠΉ болСзнью сСрдца (Π˜Π‘Π‘), ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΈ Π½Π΅ ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΈΡˆΠ΅ΠΌΠΈΡ‡Π΅ΡΠΊΠΎΠΉ ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠ΅ΠΉ (ИКМП).ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’ исслСдованиС вошли 74 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π˜Π‘Π‘, ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΈ Π½Π΅ ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ИКМП (30 ΠΈ 44 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° соотвСтствСнно), ΠΈ 18 Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠ½ΠΎΡ€ΠΎΠ². Π£ всСх Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π˜Π‘Π‘ Π·Π°Π±ΠΎΡ€ пСрифСричСской ΠΊΡ€ΠΎΠ²ΠΈ производился нСпосрСдствСнно ΠΏΠ΅Ρ€Π΅Π΄ ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠ΅ΠΉ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½ΠΎΠ³ΠΎ ΡˆΡƒΠ½Ρ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ, Π° костного ΠΌΠΎΠ·Π³Π° – ΠΈΠ· Ρ€Π°Π·Ρ€Π΅Π·Π° Π³Ρ€ΡƒΠ΄ΠΈΠ½Ρ‹ Π²ΠΎ врСмя ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ. Π£ Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠ½ΠΎΡ€ΠΎΠ² Π·Π°Π±ΠΈΡ€Π°Π»ΠΈ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΏΠ΅Ρ€ΠΈΡ„Π΅Ρ€ΠΈΡ‡Π΅ΡΠΊΡƒΡŽ ΠΊΡ€ΠΎΠ²ΡŒ.Β  Π’ костном ΠΌΠΎΠ·Π³Π΅ ΠΈ ΠΊΡ€ΠΎΠ²ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΏΡ€ΠΎΡ‚ΠΎΡ‡Π½ΠΎΠΉ Ρ†ΠΈΡ‚ΠΎΡ„Π»ΡƒΠΎΡ€ΠΈΠΌΠ΅Ρ‚Ρ€ΠΈΠΈ опрСдСляли Ρ‡ΠΈΡΠ»Π΅Π½Π½ΠΎΡΡ‚ΡŒ VEGFR2+ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² (CD14+VΠ•GFR2+ ΠΊΠ»Π΅Ρ‚ΠΎΠΊ) ΠΈ ΠΈΡ… ΠΈΠΌΠΌΡƒΠ½ΠΎΡ„Π΅Π½ΠΎΡ‚ΠΈΠΏΠΎΠ² CD14++CD16-VEGFR2+, CD14++CD16+VEGFR2+, CD14+CD16++VEGFR2+, CD14+CD16-VEGFR2+, ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΈΠΌΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π° рСгистрировали ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΡŽ VΠ•GF-А, TNFΞ±, M-CSF, IL-13, Π° Ρ‚Π°ΠΊΠΆΠ΅ содСрТаниС MCP-1 (Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π² ΠΊΡ€ΠΎΠ²ΠΈ) ΠΈ ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ M-CSF/IL-13 (Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π² костном ΠΌΠΎΠ·Π³Π΅).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ CD14+VEGFR2+ ΠΊΠ»Π΅Ρ‚ΠΎΠΊ Π² ΠΊΡ€ΠΎΠ²ΠΈ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π˜Π‘Π‘ Π±Π΅Π· ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ ΠΈ с ИКМП Π±Ρ‹Π»ΠΎ Π²Ρ‹ΡˆΠ΅ Π½ΠΎΡ€ΠΌΡ‹ ΠΈΠ·-Π·Π° большСй числСнности CD14++CD16-VEGFR2+, CD14++CD16+VEGFR2+ ΠΈ CD14+CD16++VEGFR2+ Ρ„ΠΎΡ€ΠΌ. Π’ костном ΠΌΠΎΠ·Π³Π΅ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ИКМП содСрТаниС CD14++CD16-VEGFR2+, CD14+CD16++VEGFR2+ ΠΈ CD14+CD16-VEGFR2+ Ρ„ΠΎΡ€ΠΌ Π±Ρ‹Π»ΠΎ Π½ΠΈΠΆΠ΅, Ρ‡Π΅ΠΌ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π˜Π‘Π‘ Π±Π΅Π· ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ, Π° количСство CD14++CD16+VEGFR2+ ΠΊΠ»Π΅Ρ‚ΠΎΠΊ соотвСтствовало ΠΈΡ… числу Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ сравнСния. Π’Π½Π΅ зависимости ΠΎΡ‚ наличия ИКМП ΠΏΡ€ΠΈ Π˜Π‘Π‘ Π² ΠΊΡ€ΠΎΠ²ΠΈ ΠΎΡ‚ΠΌΠ΅Ρ‡Π°Π»Π°ΡΡŒ высокая концСнтрация TNFΞ±, Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ VEGF-А ΠΈ IL-13; ΠΏΡ€ΠΈ Π˜Π‘Π‘ Π±Π΅Π· ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ – ΠΈΠ·Π±Ρ‹Ρ‚ΠΎΠΊ МБР-1 ΠΈ Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚ M-CSF Π² ΠΊΡ€ΠΎΠ²ΠΈ. Π’ костном ΠΌΠΎΠ·Π³Π΅ концСнтрация VΠ•GF-А, TNFΞ±, M-CSF, IL-13 Π±Ρ‹Π»Π° сопоставимой ΠΌΠ΅ΠΆΠ΄Ρƒ Π³Ρ€ΡƒΠΏΠΏΠ°ΠΌΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π½Π° Ρ„ΠΎΠ½Π΅ сниТСния M-CSF/IL-13 Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с ИКМП.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. Π’ ΠΎΡ‚Π»ΠΈΡ‡ΠΈΠ΅ ΠΎΡ‚ Π˜Π‘Π‘ Π±Π΅Π· ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ ΠΏΡ€ΠΈ ИКМП Π½Π΅ формируСтся ΠΈΠ·Π±Ρ‹Ρ‚ΠΎΠΊ VEGFR2+ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ МБР-1 Π² ΠΊΡ€ΠΎΠ²ΠΈ, Ρ‡Ρ‚ΠΎ затрудняСт Π°ΠΊΡ‚ΠΈΠ²Π½ΡƒΡŽ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΡŽ CD14+CD16++VEGFR2+ ΠΊΠ»Π΅Ρ‚ΠΎΠΊ ΠΈΠ· ΠΌΠΈΠ΅Π»ΠΎΠΈΠ΄Π½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ, Π° сниТСниС M-CSF/IL-13 Π² костном ΠΌΠΎΠ·Π³Π΅ Π½Π°Ρ€ΡƒΡˆΠ°Π΅Ρ‚ Π΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΡ€ΠΎΠ²ΠΊΡƒ ΠΎΡΡ‚Π°Π»ΡŒΠ½Ρ‹Ρ… Ρ„ΠΎΡ€ΠΌ VEGFR2+ ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ², прСпятствуя Ρ€Π΅ΠΏΠ°Ρ€Π°Ρ†ΠΈΠΈ сосудов
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