Inhaled iloprost improves gas exchange in patients with COVID-19 and acute respiratory distress syndrome
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01.12.2021 |
Tsareva N.A.
Avdeev S.N.
Kosanovic D.
Schermuly R.T.
Trushenko N.V.
Nekludova G.V.
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Critical Care |
10.1186/s13054-021-03690-7 |
0 |
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EGCG as an anti-SARS-CoV-2 agent: Preventive versus therapeutic potential against original and mutant virus
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01.12.2021 |
Tsvetkov V.
Varizhuk A.
Kozlovskaya L.
Shtro A.
Lebedeva O.
Komissarov A.
Vedekhina T.
Manuvera V.
Zubkova O.
Eremeev A.
Shustova E.
Pozmogova G.
Lioznov D.
Ismukhametov A.
Lazarev V.
Lagarkova M.
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Biochimie |
10.1016/j.biochi.2021.08.003 |
0 |
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In the search for anti-SARS-CoV-2 drugs, much attention is given to safe and widely available native compounds. The green tea component epigallocatechin 3 gallate (EGCG) is particularly promising because it reportedly inhibits viral replication and viral entry in vitro. However, conclusive evidence for its predominant activity is needed. We tested EGCG effects on the native virus isolated from COVID-19 patients in two independent series of experiments using VERO cells and two different treatment schemes in each series. The results confirmed modest cytotoxicity of EGCG and its substantial antiviral activity. The preincubation scheme aimed at infection prevention has proven particularly beneficial. We complemented that finding with a detailed investigation of EGCG interactions with viral S-protein subunits, including S2, RBD, and the RBD mutant harboring the N501Y mutation. Molecular modeling experiments revealed N501Y-specific stacking interactions in the RBD-ACE2 complex and provided insight into EGCG interference with the complex formation. Together, these findings provide a molecular basis for the observed EGCG effects and reinforce its prospects in COVID-19 prevention therapy.
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Outcome of cesarean scar pregnancy according to gestational age at diagnosis: A systematic review and meta-analysis
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01.03.2021 |
Timor-Tritsch I.
Buca D.
Di Mascio D.
Cali G.
D'Amico A.
Monteagudo A.
Tinari S.
Morlando M.
Nappi L.
Greco P.
Rizzo G.
Liberati M.
Jose-Palacios-Jaraquemada
D'Antonio F.
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European Journal of Obstetrics and Gynecology and Reproductive Biology |
10.1016/j.ejogrb.2020.11.036 |
0 |
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© 2020 Objective: The association between the most severe types of placenta accreta spectrum disorders and caesarean scar pregnancy (CSP) poses the question of whether early diagnosis may impact the clinical outcome of these anomalies. The aim of this study is to report the outcome of cesarean scar pregnancy (CSP) diagnosed in the early (≤9 weeks) versus late (>9 weeks) first trimester of pregnancy. Study design: Medline, Embase and Clinicaltrail.gov databases were searched. Studies including cases of CSP with an early (≤9 weeks of gestation) compared to a late (>9 weeks) first trimester diagnosis of CSP, followed by immediate treatment, were included in this systematic review. The primary outcome was a composite measure of severe maternal morbidity including either severe first trimester bleeding, need for blood transfusion, uterine rupture or emergency hysterectomy. The secondary outcomes were the individual components of the primary outcome. Random-effect meta-analyses were used to combine data. Results: Thirty-six studies (724 women with CSP) were included. Overall, composite adverse outcome complicated 5.9 % (95 % CI 3.5−9.0) of CSP diagnosed ≤9 weeks and 32.4 % (95 % CI 15.7−51.8) of those diagnosed >9 weeks. Massive hemorrhage occurred in 4.3 % (95 % CI 2.3−7.0) of women with early and in 28.0 % (95 % CI 14.1−44.5) of those with late first trimester diagnosis of CSP, while the corresponding figures for the need for blood transfusion were 1.5 % (95 % CI 0.6−2.8) and 15.8 % (95 % CI 5.5−30.2) respectively. Uterine rupture occurred in 2.5 % (95 % CI 1.2−4.1) of women with a prenatal diagnosis of CSP ≤ 9 weeks and in 7.5 % (95 % CI 2.5−14.9) of those with CSP > 9 weeks, while an emergency intervention involving hysterectomy was required in 3.7 % (95 % CI 2.2−5.4) and 16.3 % (95 % CI5.9−30.6) respectively. When computing the risk, early diagnosis of CSP was associated with a significantly lower risk of composite adverse outcome, (OR: 0.14; 95 % CI 0.1−0.4 p < 0.001). Conclusions: Early first trimester diagnosis of CSP is associated with a significantly lower risk of maternal complications, thus supporting a policy of universal screening for these anomalies in women with a prior cesarean delivery although the cost-effectiveness of such policy should be tested in future studies.
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Recombinant tissue plasminogen activator treatment for COVID-19 associated ARDS and acute cor pulmonale
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01.03.2021 |
Kosanovic D.
Yaroshetskiy A.I.
Tsareva N.A.
Merzhoeva Z.M.
Trushenko N.V.
Nekludova G.V.
Schermuly R.T.
Avdeev S.N.
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International Journal of Infectious Diseases |
10.1016/j.ijid.2020.12.043 |
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© 2020 The Author(s) Existing literature highlights the fact that patients with COVID-19 exhibit alterations in the coagulation process and are associated with respiratory and cardiovascular diseases, including acute respiratory distress syndrome and acute cor pulmonale. In this report, we describe the effects of systemic thrombolysis on acute cor pulmonale in a patient suffering from COVID-19. We demonstrated that systemic thrombolysis successfully improved the hemodynamics of our patient and resulted in a prominent reduction in hypercapnia, alveolar dead space, and ventilatory ratio.
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Potential immuno-nanomedicine strategies to fight COVID-19 like pulmonary infections
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01.02.2021 |
Bonam S.R.
Kotla N.G.
Bohara R.A.
Rochev Y.
Webster T.J.
Bayry J.
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Nano Today |
10.1016/j.nantod.2020.101051 |
0 |
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© 2020 Elsevier Ltd COVID-19, coronavirus disease 2019, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a pandemic. At the time of writing this (October 14, 2020), more than 38.4 million people have become affected, and 1.0 million people have died across the world. The death rate is undoubtedly correlated with the cytokine storm and other pathological pulmonary characteristics, as a result of which the lungs cannot provide sufficient oxygen to the body's vital organs. While diversified drugs have been tested as a first line therapy, the complexity of fatal cases has not been reduced so far, and the world is looking for a treatment to combat the virus. However, to date, and despite such promise, we have received very limited information about the potential of nanomedicine to fight against COVID-19 or as an adjunct therapy in the treatment regimen. Over the past two decades, various therapeutic strategies, including direct-acting antiviral drugs, immunomodulators, a few non-specific drugs (simple to complex), have been explored to treat Acute Respiratory Distress Syndrome (ARDS), Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS), influenza, and sometimes the common flu, thus, correlating and developing specific drugs centric to COVID-19 is possible. This review article focuses on the pulmonary pathology caused by SARS-CoV-2 and other viral pathogens, highlighting possible nanomedicine therapeutic strategies that should be further tested immediately.
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Potential immuno-nanomedicine strategies to fight COVID-19 like pulmonary infections
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01.02.2021 |
Bonam S.R.
Kotla N.G.
Bohara R.A.
Rochev Y.
Webster T.J.
Bayry J.
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Nano Today |
10.1016/j.nantod.2020.101051 |
0 |
Ссылка
© 2020 Elsevier Ltd COVID-19, coronavirus disease 2019, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a pandemic. At the time of writing this (October 14, 2020), more than 38.4 million people have become affected, and 1.0 million people have died across the world. The death rate is undoubtedly correlated with the cytokine storm and other pathological pulmonary characteristics, as a result of which the lungs cannot provide sufficient oxygen to the body's vital organs. While diversified drugs have been tested as a first line therapy, the complexity of fatal cases has not been reduced so far, and the world is looking for a treatment to combat the virus. However, to date, and despite such promise, we have received very limited information about the potential of nanomedicine to fight against COVID-19 or as an adjunct therapy in the treatment regimen. Over the past two decades, various therapeutic strategies, including direct-acting antiviral drugs, immunomodulators, a few non-specific drugs (simple to complex), have been explored to treat Acute Respiratory Distress Syndrome (ARDS), Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS), influenza, and sometimes the common flu, thus, correlating and developing specific drugs centric to COVID-19 is possible. This review article focuses on the pulmonary pathology caused by SARS-CoV-2 and other viral pathogens, highlighting possible nanomedicine therapeutic strategies that should be further tested immediately.
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Role of ante-partum ultrasound in predicting vaginal birth after cesarean section: A prospective cohort study
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01.01.2021 |
Rizzo G.
Bitsadze V.
Khizroeva J.
Mappa I.
Makatsariya A.
Liberati M.
D'Antonio F.
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European Journal of Obstetrics and Gynecology and Reproductive Biology |
10.1016/j.ejogrb.2020.11.056 |
0 |
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© 2020 Elsevier B.V. Introduction: Vaginal birth after caesarean delivery is associated with better outcomes compared to repeat caesarean section. Accurate antenatal risk stratification of women undergoing a trial of labor after caesarean section is crucial in order to maximize perinatal and maternal outcomes. The primary aim of this study was to explore the role of antepartum ultrasound in predicting the probability of vaginal birth in women attempting trial of labor; the secondary aim was to build a multiparametric prediction model including pregnancy and ultrasound characteristics able to predict vaginal birth and compare its diagnostic performance with previously developed models based exclusively upon clinical and pregnancy characteristics. Methods: Prospective study of consecutive singleton pregnancies scheduled for trial of labor undergoing a dedicated antepartum ultrasound assessment at 36–38 weeks of gestation. Head circumference, estimated fetal weight cervical length, sub-pubic angle were recorded before the onset of labour. The obstetricians and midwives attending the delivery suite were blinded to the ultrasound findings. Multivariate logistic regression and area under the curve analyses were used to explore the strength of association and test the diagnostic accuracy of different maternal and ultrasound characteristics in predicting vaginal birth. Comparison with previously reported clinical models developed by the Maternal-Fetal Medicine Unit Network (Grobman's models) was performed using De Long analysis. Results: A total of 161women who underwent trial of labor were included in the study. Among them 114 (70.8 %) women had successful vaginal birth. At multivariable logistic regression analysis maternal height (adjusted odds ratio (aOR):1.24;9 5% Confidence Interval (CI)1.17−1.33), previous C-section for arrest labor (aOR:0.77; 95 %CI0.66−0.93), cervical dilation at admission (aOR:1.35; 95 %CI1.12−1.74), fetal head circumference (aOR:0.77; 5%CI0.43−0.89), subpubic angle (aOR:1.39 95 %CI1.11−1.99) and cervical length (aOR:0.82 95 % CI0.54−0.98) were independently associated with VBAC. A model integrating these variables had an area under curve of 0.839(95 % CI 0.710−0.727) for the prediction of vaginal birth, significantly higher than those achieved with intake (0.694; 95 %CI0.549−0.815; p = 0.01) and admission (0.732: 95 % CI 0.590−0.84; p = 0.04) models reported by Grobman. Conclusion: Antepartum prediction of vaginal birth after a caesarean section is feasible. Fetal head circumference, subpubic angle and cervical length are independently associated and predictive of vaginal birth. Adding these variables to a multiparametric model including maternal parameters improves the diagnostic accuracy of vaginal birth compared to those based only on maternal characteristic.
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Role of ante-partum ultrasound in predicting vaginal birth after cesarean section: A prospective cohort study
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01.01.2021 |
Rizzo G.
Bitsadze V.
Khizroeva J.
Mappa I.
Makatsariya A.
Liberati M.
D'Antonio F.
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European Journal of Obstetrics and Gynecology and Reproductive Biology |
10.1016/j.ejogrb.2020.11.056 |
0 |
Ссылка
© 2020 Elsevier B.V. Introduction: Vaginal birth after caesarean delivery is associated with better outcomes compared to repeat caesarean section. Accurate antenatal risk stratification of women undergoing a trial of labor after caesarean section is crucial in order to maximize perinatal and maternal outcomes. The primary aim of this study was to explore the role of antepartum ultrasound in predicting the probability of vaginal birth in women attempting trial of labor; the secondary aim was to build a multiparametric prediction model including pregnancy and ultrasound characteristics able to predict vaginal birth and compare its diagnostic performance with previously developed models based exclusively upon clinical and pregnancy characteristics. Methods: Prospective study of consecutive singleton pregnancies scheduled for trial of labor undergoing a dedicated antepartum ultrasound assessment at 36–38 weeks of gestation. Head circumference, estimated fetal weight cervical length, sub-pubic angle were recorded before the onset of labour. The obstetricians and midwives attending the delivery suite were blinded to the ultrasound findings. Multivariate logistic regression and area under the curve analyses were used to explore the strength of association and test the diagnostic accuracy of different maternal and ultrasound characteristics in predicting vaginal birth. Comparison with previously reported clinical models developed by the Maternal-Fetal Medicine Unit Network (Grobman's models) was performed using De Long analysis. Results: A total of 161women who underwent trial of labor were included in the study. Among them 114 (70.8 %) women had successful vaginal birth. At multivariable logistic regression analysis maternal height (adjusted odds ratio (aOR):1.24;9 5% Confidence Interval (CI)1.17−1.33), previous C-section for arrest labor (aOR:0.77; 95 %CI0.66−0.93), cervical dilation at admission (aOR:1.35; 95 %CI1.12−1.74), fetal head circumference (aOR:0.77; 5%CI0.43−0.89), subpubic angle (aOR:1.39 95 %CI1.11−1.99) and cervical length (aOR:0.82 95 % CI0.54−0.98) were independently associated with VBAC. A model integrating these variables had an area under curve of 0.839(95 % CI 0.710−0.727) for the prediction of vaginal birth, significantly higher than those achieved with intake (0.694; 95 %CI0.549−0.815; p = 0.01) and admission (0.732: 95 % CI 0.590−0.84; p = 0.04) models reported by Grobman. Conclusion: Antepartum prediction of vaginal birth after a caesarean section is feasible. Fetal head circumference, subpubic angle and cervical length are independently associated and predictive of vaginal birth. Adding these variables to a multiparametric model including maternal parameters improves the diagnostic accuracy of vaginal birth compared to those based only on maternal characteristic.
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Sarcomas of the mandible
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01.08.2019 |
Petrovic I.
Ahmed Z.
Hay A.
Rosen E.
Lu C.
Hameed M.
Shah J.
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Journal of Surgical Oncology |
10.1002/jso.25477 |
0 |
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© 2019 Wiley Periodicals, Inc. Introduction: Sarcomas of the mandible are extremely rare tumors, with osteosarcoma being the most common, followed by Ewing's sarcoma. Materials and methods: A retrospective review of the clinical records, imaging studies, and pathology slides of patients with sarcoma of the mandible at a Tertiary Care Cancer Center from 1998 to 2014 was undertaken. The impact of neoadjuvant chemotherapy and postoperative radiotherapy with or without chemotherapy was studied, and factors impacting upon local control and disease-specific survival were analyzed. Results: Twenty-two patients were treated over the study period, comprising of 15 males and seven females. External swelling, intraoral growth, or facial numbness were the presenting symptoms. Eighteen patients had osteosarcoma and four had the Ewing's sarcoma. Nine patients received neoadjuvant chemotherapy. All but one patient underwent surgery. Eleven had negative margins, with 90% recurrence-free survival at 3 years, compared to 10 with positive or close margins, leading to 67% recurrence-free survival. None of the patients receiving neoadjuvant chemotherapy developed recurrence and all were alive at 3 years. The impact of postoperative radiotherapy or adjuvant chemotherapy was not statistically significant. Conclusions: Wide surgical resection with negative margins remains the hallmark of surgical treatment.
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Natural Childbirth after the Previous Caesarian Section is a Solved Problem
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01.08.2019 |
Papysheva O.
Esipova L.
Radzinskiy V.
Startseva N.
Vuchenovich Y.
Kotaysh G.
Gagaev C.
Semenov P.
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Problemy sotsial'noi gigieny, zdravookhraneniia i istorii meditsiny |
10.32687/0869-866X-2019-27-si1-637-642 |
0 |
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Тhe rapid increase in the frequency of сesarian section (CS) observed in recent years (up to 60% in some countries) is alarming and reduces the reproductive potential of the population. The operated uterus remains the main indication for CS (up to 40%). This is the factor which may allow reducing the frequency of the CS by subsequent delivering through the birth canal. A comparative analysis of maternal and neonatal outcomes enabled the authors to develop a two-stage delivery technology for patients with a caesarean scar, including the usage of the programmed delivery method. The presented algorithm confirmed the validity of vaginal delivery in such patients, and reduced the number of complications up to 4 times. Neonatal morbidity in children born through the birth canal in such patients was comparable to physiological birth.
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Synchronous primary-multiple malignant tumor: Bifenotypic synonasal sarcoma and colorectal cancer
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01.09.2018 |
Reshetov Igor V.
Bykov Igor I.
Shevalgin Alexandr A.
Kurochkina Juliya S.
Nekrasova Tatiyana P.
Mikerova Maria S.
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Novosti Khirurgii |
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0 |
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© 2018 Vitebsk State Medical University. All rights reserved. Primary-multifocal malignant tumors hold a specific place in oncology. Present case report describes the combination of two neoplastic processes with different anatomic localization, the analogues to which have not been found either in the domestic literature or foreign sources. The article presents the case of a synchronous primary-multiple malignant neoplasm - malignant tumor from the membranes of the peripheral nerves of the nasal cavity with expansion into the right maxillary sinus, the cells of the ethmoidal sinus т2bN0M0 and moderately differentiated adenocarcinoma of the sigmoid colon т4аN0M0. Physical examination and positron emission tomography combined with the computed tomography confirmed a hypervascular tumor of the posterior cells of the ethmoidal sinus and a nasal cavity without hypermetabolism and the circular tumor of the sigmoid colon with hypermetabolism. Taking into account the primary-multiple character of the lesion and the clinic of intestinal obstruction, a tactic of the treatment was a combined surgery - the removal of the neoplasm of the nasal cavity with resection of the right maxillary sinus with microsurgical technique and a reconstructive-plastic component using a coronary access, laparotomy, resection of the sigmoid colon, lymphadenectomy. The chosen treatment allowed eliminating both of the tumors in a short time and moving on to a further stage of treatment. The patient is under the supervision, there is no recurrence of the disease at the moment.
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Clinical diagnosis of lipocalin 2 detection associated with neutrophil gelatinase (UNGAL) in urine in children with pyelonephritis debut
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01.09.2018 |
Yeremeyeva A.
Dlin V.
Korsunskiy A.
Zaykova N.
Bondarenko E.
Turina I.
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Pediatriya - Zhurnal im G.N. Speranskogo |
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0 |
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© 2018; Pediatria Ltd. All rights reserved. Search for biomarkers, reflecting the severity of inflammation and damage to kidney tissue in children with pyelonephritis is very important. Objective of the research - to study clinical significance of lipocalin 2 associated with neutrophil gelatinase (uNGAL) in urine as a marker of renal parenchymal lesion severity in children with pyelonephritis debut. Study materials and methods: 73 children with pyelonephritis debut hospitalized in the nephrologic department were examined. Children were divided into 2 groups: 1st group - 41 children with acute pyelonephritis (without USO abnormalities), 2nd group - 32 children with acute pyelonephritis combined with various abnormalities of urinary system organs. In all patients, the levels of urea, creatinine, cystatin C, procalcitonin, renal concentration capacity, uric excretion of lipocalin 2 associated with neutrophil gelatinase (uNGAL) were assessed. Results: the study revealed that the level of uNGAL/Cr excretionat the admission in children of both main groups did not differ significantly. A positive correlation was found between uNGAL/Cr value and cystatin C level in patients of the 2nd group. All children had a direct correlation between the duration of febrile fever from the onset of antibiotic therapy and the uNGAL/Cr excretion level. The study also revealed a correlation between uNGAL/Cr excretion level in the acute period of the disease and the degree of renal parenchymal lesion in children from the first and second groups confirmed by static DMCA nephroscintigraphy. Conclusion: a high urinary excretion of uNGAL/Cr in patients with acute pyelonephritis indicates a marked renal parenchyma lesion and requires static nephroscintigraphy with further observation, but not earlier than 6 months after the normalization of clinical-laboratory indicators.
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Comprehensive treatment and rehabilitation of patients with osteosarcoma of the mandible
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01.06.2018 |
Utyuzh A.
Yumashev A.
Lang H.
Zekiy A.
Lushkov R.
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Implant Dentistry |
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0 |
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Copyright © 2018 Wolters Kluwer Health, Inc. All rights reserved. Objective: The article studies state-of-the art physical therapeutic techniques as a high degree of relevance to minimize invalidation and improve quality of life for patients with dental osteosarcoma. Materials and Methods: A randomized controlled clinical trial was conducted in 21 patients with osteogenic sarcoma of mandible (C41.1). There were 10 patients in the experimental group and 11 patients in the control group. Results: A comprehensive treatment and rehabilitation program for patients with osteosarcoma of mandible was developed. The first part of the program comprised 3 basic phases: preop chemotherapy, surgery, and postop rehabilitation. The surgical treatment further included resection of an affected part of the mandible and primary repair of the defect with jaw fragments and an autoimplant joined together with the help of positioning devices. The postop rehabilitation included postop chemotherapy and mesodiencephalic modulation (MDM). The second part of the program comprised preop examination, modeling, using stereolytic 3-dimensional models of the mandible, corrective surgeries, including implantation into the auto-implantda fragment of patient’s fibula, and building of a removable titanium alloy–based denture. MDM sessions were administered after each invasive intervention. Conclusions: Higher psychological and physical well-being was observed in the experimental group as compared with the control group (P, 0.01) in 2 weeks after the first surgery and 2 months after scheduled corrective surgeries, which finished in denture installation.
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Indispensable role of proteases in plant innate immunity
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23.02.2018 |
Balakireva A.
Zamyatnin A.
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International Journal of Molecular Sciences |
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10 |
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© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Plant defense is achieved mainly through the induction of microbe-associated molecular patterns (MAMP)-triggered immunity (MTI), effector-triggered immunity (ETI), systemic acquired resistance (SAR), induced systemic resistance (ISR), and RNA silencing. Plant immunity is a highly complex phenomenon with its own unique features that have emerged as a result of the arms race between plants and pathogens. However, the regulation of these processes is the same for all living organisms, including plants, and is controlled by proteases. Different families of plant proteases are involved in every type of immunity: some of the proteases that are covered in this review participate in MTI, affecting stomatal closure and callose deposition. A large number of proteases act in the apoplast, contributing to ETI by managing extracellular defense. A vast majority of the endogenous proteases discussed in this review are associated with the programmed cell death (PCD) of the infected cells and exhibit caspase-like activities. The synthesis of signal molecules, such as salicylic acid, jasmonic acid, and ethylene, and their signaling pathways, are regulated by endogenous proteases that affect the induction of pathogenesis-related genes and SAR or ISR establishment. A number of proteases are associated with herbivore defense. In this review, we summarize the data concerning identified plant endogenous proteases, their effect on plant-pathogen interactions, their subcellular localization, and their functional properties, if available, and we attribute a role in the different types and stages of innate immunity for each of the proteases covered.
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To the biography of N.A. Semashko: On the work of the first people’s commissar of health in 1920–1925
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01.01.2018 |
Arsentyev E.
Reshetnikov V.
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History of Medicine |
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2 |
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© EV Arsentyev,. The article deals with the main turning points in the life and work of N.A. Semashko, the first People’s Commissar of Health of the RSFSR, from 1920 to 1925. The authors of the article proceed from the fact that the historical and biographical data available about Semashko are interpreted according to ideologically tinted stereotypes that were formed in the Soviet historiographic school. Based on various sources (mainly documents from the State Archives of the Russian Federation and Semashko’s family archive), as well as critical analysis of data from literature, an attempt was made to give an ideologically neutral assessment of the participation of Semashko in the organization of the sanatorium and resort sector in the RSFSR and the assistance provided to Soviet Russia from foreign public organizations. New facts were discovered about Semashko’s life, which in particular made it possible to clarify his role in helping medical personnel in Crimea during political repressions there (after the Bolsheviks established power on the peninsula). The authors of the article point out that despite the difficulties that existed at that time, in many respects, it was only due to Semashko’s authority and organizational abilities that the famous Soviet All-Russia health resort was established in Crimea. While work was carried out on the archives, data were found on the supply of humanitarian aid to the People’s Commissar of Health by US public organizations, sympathizing with Soviet Russia in the first half of the 1920s. It is concluded that the formation of Semashko’s scientific biography, which assumes an objective assessment, in particular, concerning his contribution to the organization of medical care, will make it possible in general to move on to an objective analysis of the features of the Soviet health care system and the transformation of the Soviet model (the Semashko model) into the modern Russian model of health care.
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Treatment of hypertension in obese patients: Focus on telmisartan
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01.01.2018 |
Deneka I.
Rodionov A.
Fomin V.
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Cardiovascular Therapy and Prevention (Russian Federation) |
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1 |
Ссылка
© 2018 Cardiovascular Therapy and Prevention. The article discusses the role of telmisartan in the treatment of arterial hypertension in patients with metabolic syndrome. Telmisartan is second-generation type 1 angiotensin II receptor blocker, which has unique pleiotropic effects due to partial affinity for receptors that activate the proliferation of subtype γ peroxisomes (PPARγ) located in adipose tissue. The interrelation of metaflamation, a specific chronic inflammatory process with pathogenetic mechanisms of development of cardiovascular diseases, including arterial hypertension, is also described in study. The role of the adiponectin peptide is considered, which synthesis is stimulated by partial PPARγ receptor agonists (as mentioned above - telmisartan). It has a positive effect on fat and carbohydrate metabolism, as well as cardioprotective properties. The conclusion contains the results of numerous randomized studies and meta-analyzes confirming the high efficacy of telmisartan in the treatment of arterial hypertension in patients with morbid obesity.
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Fixed combinations in modern hypertension treatment algorithms
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01.01.2018 |
Sayutina E.
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Cardiovascular Therapy and Prevention (Russian Federation) |
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0 |
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© 2018 Cardiovascular Therapy and Prevention. Modern appropriate treatment of hypertension involves the use of combination antihypertensive therapy. According to updated version of European Society of Cardiology 2018 guidelines, renin-angiotensinaldosterone system blockers must be used as first-line drugs, including in combination with hydrochlorothiazide. This article presents the algorithms for the management of patients with uncomplicated and asymptomatic (with target lesions) arterial hypertension. It also described the management of patients with concomitant cardiovascular, cerebrovascular, renal pathology and diabetes mellitus, and use of fixed combination of candesartan and hydrochlorothiazide. The article presents research data that confirmed not only the high antihypertensive efficacy of this combination, but also demonstrated its neutral metabolic profile, organ-protective effects, the ability to use in patients with chronic kidney disease, chronic heart failure, prior stroke, as well as high tolerability and treatment adherence.
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Lupus pernio (Besnier-Tenneson syndrome): A rare form of sarcoidosis
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01.01.2018 |
Hubail A.
Belkharoeva R.
Tepluk N.
Belerosova T.
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Dermatology Reports |
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0 |
Ссылка
© 2018 Copyright A. Hubail et al. Lupus pernio (LP) is a chronic non-life threatining type of cutaneous sarcoidosis that can be related to chronic fibrotic sarcoidosis, hyperglobulinemia and hypercalcemia. The aim of this case report is to evaluate the clinical and demographic features of cutaneous sarcoidosis mainly presenting with a rare manifestation of LP. In this paper we report a case of systemic sarcoidosis presenting with LP and a review of the available literature. LP is a rare presentation with infiltrated erythematoviolaceous plaques affecting the nose. We address the main management approach, and possible association with an underlying systemic sarcoidosis. LP is a rare but chronic manifestation of systemic sarcoidosis that needs to be treated in order to prevent cosmetic defects and psychological effects. It is important to recognize such a condition early in order to avoid a delay in treatment and worsening of the condition, both physically and psychologically. Further research regarding the diagnostic approach and management is required to understand this condition thoroughly. n-
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Angiotensin receptor blockers: Rational prescription tailored to the cardiovascular risk and comorbidities
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01.01.2018 |
Podzolkov V.
Pisarev M.
Zateyshchikova D.
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Russian Journal of Cardiology |
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0 |
Ссылка
© Russian Journal of Cardiology. Renin-angiotensin-aldosterone axis activation is an important mechanism of hypertension and its cardiovascular and renal complications. Angiotensin receptor blockers are considered among the first-choice antihypertensive drugs in Russia, European countries, and the USA. In addition to antihypertensive action, these drugs positively influence several components of the cardiovascular continuum and can be used for individualized management of high cardiovascular risk patients. The paper discusses the benefits of angiotensin receptor blockers use in patients with cardiovascular comorbidities. The paper includes a clinical case scenario revealing antihypertensive efficacy of telmisartan as an initial agent in a patient with high risk of cardiovascular events.
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Prolene sutures in the uterine cavity after cesarean section. The casuistic case of intrauterine contraception
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01.01.2018 |
Davydov A.
Pashkov V.
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Voprosy Ginekologii, Akusherstva i Perinatologii |
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© 2018, Dynasty Publishing House. All rights reserved. A clinical observation of the patient (26 years) is presented, for whom prolene (a non-absorbable monofilament suture material with a perfectly smooth surface) was used for the recovery of the wound in the uterus during Caesarean section. Numerous prolene sutures were hanging free in the uterine cavity and performed a peculiar function of intrauterine contraceptive. After excision of sutures by the resectoscope loop, fertility was restored.
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