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Comparative analysis of the change of bone tissue metabolism condition and cytokine profiles in patients with endoprosthesis instability after primary knee arthroplasty 原发性膝关节置换术后假体不稳定患者骨组织代谢状况及细胞因子变化的比较分析
Pub Date : 2020-04-09 DOI: 10.23888/pavlovj20202815-12
Elena A. Galashina, V. Ulyanov, E. V. Gladkova, S. Shpinyak, A. Bondarenko
Aim. To define relations between serum concentrations of sRANKL and BMP-2, IL-1β, TNFα, IL-4 as well as their role in endoprosthesis instability pathogenesis in patients following primary knee arthroplasties. Materials and Methods . 80 patients were retrospectively divided into 2 groups: there were 40 patients with osteolysis and aseptic instabilities of knee endoprosthesises that had developed before 12 months after the surgery in the 1 st group; the 2 nd group was made up of 40 patients with implantat-associated inflammations that had developed in 4 weeks to 12 months after primary knee arthroplasties. 20 volunteer donors made up the control group. The enzyme-linked assay was used to define serum content of sRANKL (pg/ml, Biomedica, Austria), BMP-2 (pg/ml, Ray Bio, USA), cytokines TNFα (pg/ml), IL-1β (pg/ml) and IL-4 (pg/ml) (Vector-Best, CJSC, Novosibirsk, Russian Federation). The comparative analysis of statistically significant indicants was performed defining Spearman rank correlation coefficient . Results . Positive statistically valid relations of average force between concentrations of sRANKL and BMP-2, TNFα, IL-4 were found in patients of the first group in 1 month after surgeries. In 12 months positive relations of the parameters under study subsisted although the relation with IL-4 absented. The emerging of moderate negative statistically significant relations of sRANKL with BMP-2 and TNFα was observed in patients of the 2 nd group in 1 month after surgeries. In 12 months negative relations of average force between sRANKL and BMP-2 subsisted, also new moderate relations emerged: negative relation of BMP-2 with IL-1β as well as positive of sRANKL with IL-1β and TNFα, IL-1β with IL-4. Conclusion . We found that the disorder of metabolic processes in bone tissue surrounding the implantat with the predominance of osteoclastogenesis activating pro-inflammatory cytokines might be the pathogenic factors of endoprosthesis instability development in patients following primary knee arthroplasty.
的目标。探讨原发性膝关节置换术后患者血清中sRANKL浓度与BMP-2、IL-1β、tnf - α、IL-4的关系及其在假体不稳定发病机制中的作用。材料与方法。80例患者回顾性分为2组:1组术后12个月前出现膝关节内假体溶骨和无菌性不稳定的患者40例;第二组由40名在原发性膝关节置换术后4周到12个月内出现植入物相关炎症的患者组成。20名志愿者组成了对照组。采用酶联法测定血清中sRANKL (pg/ml, Biomedica,奥地利)、BMP-2 (pg/ml, Ray Bio,美国)、细胞因子tnf - α (pg/ml)、IL-1β (pg/ml)和IL-4 (pg/ml)的含量(Vector-Best, CJSC, Novosibirsk,俄罗斯联邦)。对统计显著指标进行比较分析,定义Spearman等级相关系数。结果。第一组患者术后1个月sRANKL浓度与BMP-2、tnf - α、IL-4的平均作用力呈正相关。在12个月内,尽管与IL-4的关系不存在,但所研究的参数仍存在正相关。第2组患者术后1个月sRANKL与BMP-2、tnf - α出现中度负相关,有统计学意义。在12个月内,sRANKL与BMP-2的平均力呈负相关,BMP-2与IL-1β呈负相关,sRANKL与IL-1β、tnf - α呈正相关,IL-1β与IL-4呈正相关。结论。我们发现,以破骨细胞生成激活促炎细胞因子为主的假体周围骨组织代谢过程紊乱可能是原发性膝关节置换术后假体不稳定发展的致病因素。
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引用次数: 0
Physiological correlates of neuro- and magnetic stimulation in therapy of epilepsy 神经和磁刺激治疗癫痫的生理相关性
Pub Date : 2020-04-09 DOI: 10.23888/pavlovj202028188-98
N. D. Sorokina, S. Pertsov, G. V. Selitskiy
In the literature survey, non-pharmaceutical methods of therapy of epilepsy are considered including electrostimulation of vagus nerve, exposure to magnetic field and transcranial magnetic stimulation (TMS). Correlates of the effectiveness of electro- and magnetic stimulation are electrophysiological parameters, clinical data and influence on the mental and cognitive functions. Use of repetitive transcranial magnetic stimulation in addition to antiepileptic drugs has a certain ground. According to modern understanding and the results of experimental studies, the mechanism of modulator inhibitory alterations is associated with a potential of TMS to cause long-term synaptic depression or long-term potentiation. These long-lasting phenomena probably underlie anticonvulsant effects of low frequency magnetic stimulation. Inclusion of physiologists and neurophysiologists into the research will permit to solve such an important problem as a study of physiological mechanisms of the effectiveness of non-pharmacological electro- and magnetic action in epilepsy.
在文献综述中,癫痫的非药物治疗方法包括迷走神经电刺激、磁场暴露和经颅磁刺激(TMS)。影响电刺激和磁刺激效果的因素有电生理参数、临床数据和对心理和认知功能的影响。使用反复经颅磁刺激除抗癫痫药物外有一定的道理。根据现代认识和实验研究结果,调节性抑制改变的机制与经颅磁刺激引起长期突触抑制或长期增强的潜力有关。这些持久的现象可能是低频磁刺激抗惊厥作用的基础。将生理学家和神经生理学家纳入研究将有助于解决一个重要的问题,即研究非药物电和磁作用在癫痫中的有效性的生理机制。
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引用次数: 0
A study of prevalence of polymorphic variants of genes of blood coagulation factors in onco-logical patients 肿瘤患者凝血因子基因多态性变异的研究
Pub Date : 2020-04-09 DOI: 10.23888/pavlovj202028144-56
T. Zykova, L. Vladimirova, O. V. Katelnitskaya, A. Maslov, E. A. Shevyakova, I. Lysenko, N. A. Abramova, A. E. Storozhakova, I. Popova, K. Novoselova, N. Tikhanovskaya, A. Lyanova, L. A. Ryadinskaya, A. V. Tishina, I. Tishchenko, S. N. Kabanov, E. Kalabanova
Aim . To study the prevalence of carriage of polymorphic allele variants of genes of blood coagulation factors in oncological patients. Materials and Methods. 213 Patients with morphologically confirmed oncological diseases were examined. Samples of genomic DNA of peripheral blood of the patients were examined. Using polymerase chain reaction (PCR), polymorphic sites of genes of hemostatic system were studied in real time: F2 (G20210А, rs1799963), F5 (G1691A, rs6025), F7 (G10976A, rs6046), F13 (G226A, rs5985), FGB G(-455)A (rs1800790), ITGA2-α2 (C807T, rs1126643), ITGB3-b (Т1565С, rs5918), PAI-1 4G(-675)5G, rs1799889). Results . The prevalence of carriage of alternative allele of F2 (G20210А) polymorphic locus in the studied group was 1.6%, of F5 (G1691A) – 3.5%, of F7 (G10976A) – 13.4%, of F13 (G226A) – 28.2%, of FGB G(-455)A – 24.9%, of ITGA2-α2 (C807T) – 41.5%, of ITGB3-b (Т1565С) – 15.5%, of PAI-1 4G(-675)5G – 56.6%. A statistically significant increase in the frequency of ‘risk alleles’ of F5 G1691A (р=0.0169), F13 G226A (р=0.0007), FGB G(-455)A (р<0.0001) and ITGA2-α2 C807T (р=0.0201) polymorphic loci was found in oncological patients as compared to the general population. In the same loci, except ITGA2-α2 (C807T), statistically significant differences in the frequency of alternative alleles were found in different localizations of the oncological process. In 92.0% of patients, SNR combination was determined in different components of hemostatic system. Conclusion . Taking into account a high frequency of identification of ‘risk alleles’ in all components of hemostatic system, it is reasonable to carry out additional research to determine the necessity of addition of antiaggregants to antithrombotic therapy in oncological patients.
的目标。目的研究肿瘤患者凝血因子基因多态性等位基因变异的携带情况。材料与方法:对213例经形态学证实的肿瘤患者进行检查。检测患者外周血基因组DNA样本。采用聚合酶链反应(PCR)技术实时检测止血系统基因多态性位点:F2 (G20210А, rs1799963)、F5 (G1691A, rs6025)、F7 (G10976A, rs6046)、F13 (G226A, rss5985)、FGB G(-455)A (rs1800790)、ITGA2-α2 (C807T, rs1126643)、ITGB3-b (Т1565С, rs5918)、PAI-1 4G(-675)5G、rs1799889)。结果。研究群体F2 (G20210А)多态性位点变异等位基因携带率为1.6%,F5 (G1691A) 3.5%, F7 (G10976A) 13.4%, F13 (G226A) 28.2%, FGB G(-455)A 24.9%, ITGA2-α2 (C807T) 41.5%, ITGB3-b (Т1565С) 15.5%, PAI-1 4G(-675)5G 56.6%。与普通人群相比,肿瘤患者F5 G1691A (χ =0.0169)、F13 G226A (χ =0.0007)、FGB G(χ = -455)A (χ = 0.0001)和ITGA2-α2 C807T (χ =0.0201)多态性位点的“风险等位基因”频率有统计学意义的增加。在同一基因座中,除ITGA2-α2 (C807T)外,肿瘤过程中不同部位的替代等位基因频率差异有统计学意义。92.0%的患者在止血系统的不同组分中进行信噪比联合测定。结论。考虑到在止血系统的所有组成部分中识别“风险等位基因”的频率很高,有理由进行额外的研究,以确定肿瘤患者在抗血栓治疗中添加抗聚集剂的必要性。
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引用次数: 0
A foreign body (a coin) of Meckel’s diverticulum in a two-year-old child 两岁儿童的梅克尔憩室异物(硬币)
Pub Date : 2020-04-09 DOI: 10.23888/pavlovj202028173-78
V. P. Gavrilyuk, S. V. Kostin, V. A. Muchkina, D. A. Severinov, N. Kosolapova
Meckel’s diverticulum is a sac-like bulge of the wall of ileum formed in result of incomplete closure of the viteline duct that participates in nutrition of the embryo. Aim . To familiarize a wide community of colleagues with an interesting clinical case of a foreign body (a coin) in Meckel’s diverticulum. In the article, approaches to diagnostics and operative treatment of such patients are given. This clinical observation is of interest to abdominal surgeons from the point of view that Meckel’s diverticulum is most commonly identified by clinical symptoms present in diverticulitis, bleeding or perforating ulcer, in intestinal obstruction caused by formation of a node or of invagination. Conclusion. A situation in which a blunt-ended foreign body permitted to identify Meckel’s diverticulum, is described as casuistically rare.
梅克尔憩室是回肠壁上的囊状凸起,是由于参与胚胎营养的卵黄管不完全闭合而形成的。的目标。让广大同事熟悉一个有趣的临床病例:梅克尔憩室异物(硬币)。在本文中,方法的诊断和手术治疗这类患者给出。这一临床观察引起了腹部外科医生的兴趣,因为梅克尔憩室最常见的临床症状是憩室炎、出血或穿孔性溃疡、由结形成或内陷引起的肠梗阻。结论。一个钝端异物被允许识别梅克尔憩室的情况,被描述为非常罕见。
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引用次数: 0
Apoptosis in vascular pathology: present and future 血管病理学中的细胞凋亡:现在和未来
Pub Date : 2020-04-09 DOI: 10.23888/pavlovj202028179-87
R. Kalinin, I. Suchkov, Еmma A. Klimentova, A. Egorov, V. Povarov
Apoptosis is recognized as a programmed cell death controlled by genetic mechanisms and required for normal existence of an organism. Its main task is elimination of defective or mutant cells. The particles of dead cells are engulfed by macrophages with no development of inflammatory reaction. Apoptosis actively participates in embryogenesis, cellular homeostasis, elimination of tumor cells, and may be divided to three phases: signal, effector, and degradation. Its main components are cytoplasmic proteases – caspases. Caspases exist in the cytoplasm in inactive condition – in the form pf procaspases. Being activated, they break down to subunits. Proteins of Bcl-2 family are active participants of the mitochondrial pathway of apoptosis. They influence permeability of the outer membrane of mitochondria. Disorders in the mechanisms of apoptosis underlie many diseases including ischemic lesions, autoimmune disorders, malignant neoplasms. The ability to influence survival or death of cell is known to possess enormous therapeutic potential. At present, active research is under way to study signal pathways that control cell cycle and apoptosis. The article discusses the mechanisms participating in death of vascular endothelium and smooth muscle cells, potential role of apoptosis in atherosclerosis is also described.
细胞凋亡是一种受遗传机制控制的细胞程序性死亡,是生物体正常生存所必需的。它的主要任务是消除有缺陷或突变的细胞。死亡细胞颗粒被巨噬细胞吞噬,未发生炎症反应。细胞凋亡积极参与胚胎发生、细胞稳态、肿瘤细胞消除等过程,可分为信号期、效应器期和降解期。它的主要成分是细胞质蛋白酶-半胱天冬酶。半胱天冬酶以失活状态存在于细胞质中-以原半胱天冬酶的形式存在。被激活后,它们分解成亚单位。Bcl-2家族蛋白是线粒体凋亡途径的积极参与者。它们影响线粒体外膜的通透性。细胞凋亡机制紊乱是许多疾病的基础,包括缺血性病变、自身免疫性疾病、恶性肿瘤。影响细胞生存或死亡的能力被认为具有巨大的治疗潜力。目前,对控制细胞周期和凋亡的信号通路的研究正在进行中。本文讨论了参与血管内皮和平滑肌细胞死亡的机制,以及细胞凋亡在动脉粥样硬化中的潜在作用。
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引用次数: 9
Advantages of modern methods of prevention of thrombotic complications in patients with critical ischemia of lower limbs after reconstructive operations 现代方法预防下肢严重缺血重建术后血栓并发症的优势
Pub Date : 2020-01-11 DOI: 10.23888/pavlovj2019274487-494
I. I. Katelnitskiy, Igor’ I. Katel’nitskiy, E. S. Livadnyaya
Aim. To evaluate and improve the results of reconstructive operations in patients with obliterating atherosclerosis with critical ischemia of the lower limbs through reduction of the rate of thrombotic complications by improvement of diagnosis of risk factors for thrombosis on the basis of coagulogram and Thrombodynamics T-2 test data. Materials and Methods . In the I group of patients (n=48) reconstructive operations were  performed on the arteries of lower limbs and anticoagulant therapy with unfractionated heparin (UFH) with control of hemostasiogram before the operation, in 6 hours and 6 days after the operation and with additional control of APTT 30 minutes before introduction of UNH. In the II group (n=34) reconstructive operations were performed with selection of anticoagulant therapy using parameters of hemostasiogram and laboratory-diagnostic system Thrombodynamics Recorder T-2 with control before the operation, in 6 hours, 6 days after the operation and with additional control of APTT in 30 minutes before introduction of UFH. Results. Analysis of the data of coagulogram and Thrombodynamics T-2 test showed  statistical significance of APTT, fibrinogen, delay and initial speed of clot growth, a combination of which permits a possibility for correction of heparin therapy for prevention of thrombosis. Conclusions . The dynamics of the parameters of Thrombodynamics T-2 test in selection of UFH dose proves high effectiveness of this method for selection of adequate doses of anticoagulant drugs for prevention of postoperative thromboses in patients with critical ischemia of the lower limbs.
的目标。通过提高凝血图和血栓动力学T-2试验数据对血栓危险因素的诊断,以降低血栓并发症发生率,评价和改善闭塞性动脉粥样硬化合并下肢严重缺血患者的重建手术效果。材料与方法。I组患者48例,术前、术后6小时、6天控制止血图,并在引入UNH前30分钟控制APTT,行下肢动脉重建手术,并应用无分离肝素(UFH)抗凝治疗。II组(n=34)采用止血图和实验室诊断系统血栓动力学记录仪T-2参数选择抗凝治疗,术前、术后6小时、6天控制,并在引入UFH前30分钟额外控制APTT。结果。凝血图和血栓动力学T-2试验数据分析显示,APTT、纤维蛋白原、凝块生长延迟和初始速度均有统计学意义,这为纠正肝素治疗预防血栓形成提供了可能。结论。血栓动力学T-2试验参数在UFH剂量选择中的动态变化,证明了该方法在选择足够剂量的抗凝药物以预防下肢严重缺血患者术后血栓形成方面具有很高的有效性。
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引用次数: 2
Test with external peripheral vascular occlusion in evaluation of ergoreflex in patients with chronic obstructive pulmonary disease 外周血管闭塞试验评价慢性阻塞性肺疾病患者麦角反射
Pub Date : 2020-01-11 DOI: 10.23888/pavlovj2019274451-457
A. V. Kosyakov, V. Abrosimov
Aim . To evaluate changes in the cardiointervalogram (CIG) in the test with external peripheral vascular occlusion in patients with chronic obstructive pulmonary disease (COPD) and in individuals without diseases of the respiratory system. Materials and Methods . The study included 105 men, of them 64 patients with COPD (age 64.98±8.67) and 41 volunteers without diseases of the respiratory system (age 61.68±9.21). The autonomic status was examined and alterations in CIG in the test with occlusion were evaluated on Varicard hardware and software complex (OOO Ramena, Russia). Results . The obtained data showed the autonomic imbalance with predomination of the activity of sympathetic division of the autonomic nervous system (ANS) in patients with COPD as compared to the control group (p 0.05). Conclusions. Differences in the results of the test with external peripheral vascular occlusion in patients with COPD and volunteers without diseases of the respiratory system are attributed to hyperactivation of ergofeflex in patents with COPD.
的目标。评价慢性阻塞性肺疾病(COPD)患者和无呼吸系统疾病个体外周血管闭塞试验中心间期图(CIG)的变化。材料与方法。该研究纳入105名男性,其中64名COPD患者(年龄64.98±8.67),41名无呼吸系统疾病的志愿者(年龄61.68±9.21)。在Varicard硬件和软件复合体(OOO Ramena, Russia)上检查自主神经状态并评估咬合试验中CIG的变化。结果。所获得的数据显示,与对照组相比,COPD患者自主神经系统(ANS)交感神经分裂活动占优势的自主神经失衡(p 0.05)。结论。慢性阻塞性肺病患者与无呼吸系统疾病的志愿者外周血管闭塞试验结果的差异归因于慢性阻塞性肺病患者的过效。
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引用次数: 1
Systemic approach to сhild psychiatry: insights in etiopathogenesis and organization of assistance 儿童精神病学的系统方法:在发病机制和援助组织的见解
Pub Date : 2020-01-11 DOI: 10.23888/pavlovj2019274475-486
M. Bebchuk
Aim. Integration of information on systemic approach published in literature, and of the own practical experience in rendering psychotherapeutic assistance to children with different forms of phobic anxiety disorders (PAD) aimed at improvement of effectiveness of treatment, of social adaptation of patients with PAD, and at search for organization forms of medical assistance to the given category of children’s population. Materials and Methods. Into the study 61 children of 8-17 years old were involved living at home and admitted to G.E. Sukharevskaya Research and Practical Center of Mental Well-Being of Children and Adolescents in 2018 for different mental disorders including PAD. In the study, analysis of medical histories and protocols of classes with a family psychologist were used. Results. On the basis of the parameters of family functioning three groups of phobic anxiety syndromes were isolated: disorders of the structural aspect (limits, hierarchy, coalitions, triangles), disorders of communication sphere, or of family history. The working systemic hypotheses were illustrated with ten classic examples. Conclusion. Systemic hypotheses of formation of PAD in children permit to construct treatment and rehabilitation strategies directed at improvement of patient’s state through creation of conditions for a prolonged stable remission in the family. Inclusion of classes with a family psychologist/psychotherapist into the plan of treatment and rehabilitation permits to shift the  accent of help to a child to the outpatient environment.
的目标。整合文献中发表的系统方法的信息,以及自己在为患有不同形式的恐惧症焦虑症(PAD)的儿童提供心理治疗援助方面的实践经验,旨在提高治疗效果,提高PAD患者的社会适应能力,并为特定类别的儿童人口寻找医疗援助的组织形式。材料与方法。在这项研究中,61名8-17岁的儿童住在家里,并于2018年因包括PAD在内的不同精神障碍进入ge苏哈列夫斯卡娅儿童和青少年心理健康研究和实践中心。在研究中,使用了病史分析和家庭心理学家的课程协议。结果。在家庭功能参数的基础上,分离出三组恐惧焦虑综合征:结构方面的障碍(限制、等级、联盟、三角形)、交流领域障碍或家族史障碍。用十个经典例子说明了有效的系统假设。结论。对儿童PAD形成的系统性假设允许构建治疗和康复策略,通过在家庭中创造长期稳定缓解的条件来改善患者的状态。在治疗和康复计划中加入家庭心理学家/心理治疗师的课程,可以将对儿童的帮助重点转移到门诊环境中。
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引用次数: 0
Statutory regulation of subsidized pharmaceutical provision in Russian Federation 俄罗斯联邦补贴药品供应的法定规定
Pub Date : 2020-01-11 DOI: 10.23888/pavlovj2019274520-529
O. A. Nagibin, E. V. Manukhina, I. Komarov
At present in the Russian Federation (the RF), an organized system of pharmaceutical provision of benefit-entitled citizens is used. With this, statutory regulation is under continuous improvement through adoption of new regulatory acts and amendments to already existing ones [1]. The basis of this process is equal opportunities and rights of all individuals for free provision with medical drugs. Nevertheless, there exist benefit-entitled categories of citizens for whom additional approaches to organization of pharmaceutical provision were adopted. Aim. Analysis of statutory regulation applicable to the existing benefit-entitled citizens. Conclusion . The established normative framework regulating pharmaceutical provision of benefit-entitled citizens both on the federal and regional levels, permits patients to receive the necessary life-saving medicinal therapy. With this, an obligatory condition for receiving such  assistance is presence of a certain diagnosis or a certain social status. Far not all patients are included into the list of benefit-entitled citizens. Hence, the existing statutory regulation of healthcare requires further improvement.
目前在俄罗斯联邦(RF),正在使用有组织的向享有福利的公民提供药品的系统。在此情况下,通过采用新的监管法案和对现有法规的修订,法定监管正在不断得到改善。这一进程的基础是所有个人享有免费提供医疗药品的平等机会和权利。尽管如此,仍存在一些享有福利的公民类别,为他们采取了组织药品供应的其他办法。的目标。现行福利公民适用的法律规制分析。结论。在联邦和地区两级管理向享有福利的公民提供药品的既定规范框架使患者能够接受必要的挽救生命的药物治疗。在这种情况下,接受这种援助的一个强制性条件是存在某种诊断或某种社会地位。远远不是所有的病人都被列入享有福利的公民名单。因此,现有的医疗保健法规需要进一步改进。
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引用次数: 1
Hygienic aspects of influence of environmental factors on formation of schoolchildren’s health 环境因素对小学生健康形成的卫生影响
Pub Date : 2020-01-11 DOI: 10.23888/pavlovj2019274530-535
R. Devrishov, V. Kolomin, V. N. Filyaev, I. A. Kudryasheva
In the article materials showing the growing influence of both school and extra-school factors on health of children and adolescents are presented. Special attention is given to the main classes of school-related diseases. Aim. To justify reasonability of studying this problem in Astrakhan within the frames of complex approach to application of health-saving technologies. Conclusion . Problems described in the article are characteristic of practically any region of Russia, in this connection a significant number of studies are carried out in Astrakhan region devoted to issues of protection of children’s health and to investigation of exposure of children to environmental factors. With this, absence of works on evaluation of complex use of health-saving technologies in terms of their influence on health of schoolchildren, permits to consider such hygienic studies actual.
在文章中,材料显示学校和校外因素对儿童和青少年健康的影响越来越大。特别注意与学校有关的主要类别的疾病。的目标。为了证明在挽救健康技术应用的复杂方法框架内研究阿斯特拉罕这一问题的合理性。结论。该条所描述的问题几乎是俄罗斯所有地区的特点,在这方面,在阿斯特拉罕地区开展了大量研究,专门研究保护儿童健康问题和调查儿童受环境因素影响的情况。因此,由于缺乏从对学童健康的影响的角度评价挽救健康技术的复杂使用的工作,因此可以认为这种卫生研究是实际的。
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引用次数: 3
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I.P.Pavlov Russian Medical Biological Herald
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