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The risk of severe acute pancreatitis depending on the genetic predisposition and diet 患重症急性胰腺炎的风险取决于遗传倾向和饮食习惯
Pub Date : 2024-03-15 DOI: 10.31146/1682-8658-ecg-218-10-114-119
T. A. Samgina, L. V. Kochetova
The aim of the study: to determine the influence of genetic predisposition and diet on the risk of severe acute pancreatitis (АР). Materials and methods. The results of diagnostics and treatment of 547 patients with acute pancreatitis were analyzed, 97 of them had a severe АР. Patients' blood DNA samples were used as research material. Detailed questionnaire on nutrition was carried out, the qualitative and quantitative composition of the food consumed was assessed. Genomic DNA was isolated using the standard PCE method. Genotyping was performed on a MALDI-TOF MassARRAY-4 analyzer. The role of the following polymorphic variants was studied: SPINK1 C>T (rs6580502), PRSS1 C>T (rs10273639), CFTR A>G (rs213950), TNF -308 G>A (rs1800629), IL1B A>G (rs16944), IL5 A>G (rs2069812), IL6 G>C (rs1800795), IL10 T>C (rs1800896), CETP G>A (rs708272) and LPL T>G (rs320). Statistical analysis was performed using SNPStats and Statistica 10.0 software. Results. In our study, we found that carriers of A/A rs2069812 IL5, G/G-G/C rs1800795 IL6 and T/T rs320 LPL genotypes increased the risk of severe acute pancreatitis. Alcohol abuse increases the risk of severe disease in carriers of T/T SPINK1 (rs6580502) and A/A CFTR (rs213950) genotypes. Constant exposure to alimentary risk factor manifested by increased consumption of fatty foods increases the risk in carriers of G/A-A/A rs 16944 IL1B, reduced protein and carbohydrate intake with food - in carriers of G/A-A/A rs2069812 IL5, carbohydrate - in carriers of G/A-A/A rs708272 CETP. Conclusion. Predictive diagnostics plays an important role in the prevention of severe acute pancreatitis, eliminating the effects of risk factors in carriers of genotypes associated with a severe course of the disease will make it possible to achieve positive success in the prevention of AP, to reduce the frequency of complications and the development of its severe course, to reduce mortality.
研究目的:确定遗传易感性和饮食对罹患重症急性胰腺炎(АР)风险的影响。材料和方法对547名急性胰腺炎患者的诊断和治疗结果进行了分析,其中97人患有重症胰腺炎。患者的血液DNA样本被用作研究材料。对患者的营养状况进行了详细的问卷调查,并对所摄入食物的定性和定量成分进行了评估。采用标准 PCE 方法分离基因组 DNA。基因分型在 MALDI-TOF MassARRAY-4 分析仪上进行。研究了以下多态变异的作用:SPINK1 C>T (rs6580502), PRSS1 C>T (rs10273639), CFTR A>G (rs213950), TNF -308 G>A (rs1800629), IL1B A>G (rs16944)、IL5 A>G (rs2069812), IL6 G>C (rs1800795), IL10 T>C (rs1800896), CETP G>A (rs708272) 和 LPL T>G (rs320)。使用 SNPStats 和 Statistica 10.0 软件进行统计分析。结果在我们的研究中,我们发现 A/A rs2069812 IL5、G/G-G/C rs1800795 IL6 和 T/T rs320 LPL 基因型携带者会增加罹患重症急性胰腺炎的风险。酗酒会增加 T/T SPINK1 (rs6580502) 和 A/A CFTR (rs213950) 基因型携带者罹患重症的风险。G/A-A/A rs 16944 IL1B基因型携带者经常食用高脂肪食物会增加患胰腺炎的风险,G/A-A/A rs 2069812 IL5基因型携带者蛋白质和碳水化合物摄入量减少,G/A-A/A rs 708272 CETP基因型携带者碳水化合物摄入量减少。结论预测性诊断在预防重症急性胰腺炎方面发挥着重要作用,消除与重症病程相关的基因型携带者的危险因素影响,将有可能在预防急性胰腺炎方面取得积极成果,减少并发症的发生频率和重症病程的发展,降低死亡率。
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引用次数: 0
Gastroesophageal reflux disease, obesity, bronchial asthma: simple combination or complex interaction 胃食管反流病、肥胖症、支气管哮喘:简单组合还是复杂互动
Pub Date : 2024-03-15 DOI: 10.31146/1682-8658-ecg-218-10-77-87
I. Druk, E. Usacheva, E. Nadey, S. S. Safronova, N. A. Usachev
Gastroesophageal reflux disease (GERD) continues to be one of the most common diseases in primary health care. In recent years, the presence of several diseases in the same patient at the same time has been widely discussed. An increase in persons suffering from several chronic diseases is associated with a deterioration in the quality of life, a high risk of hospitalization and mortality, and taking into account the presence of co/poly/multimorbidity is necessary for decision-making when developing a patient management strategy in primary health care. Studies on GERD, obesity and bronchial asthma have shown that there are common and bidirectional mechanisms in the development of these diseases. And, there are many gaps in understanding these relationships, it is important to identify concomitant diseases, since they can be the cause of resistance to therapy, to form an unfavorable prognosis of their course.
胃食管反流病(GERD)仍然是初级卫生保健中最常见的疾病之一。近年来,同一患者同时患有几种疾病的情况被广泛讨论。患有多种慢性疾病的人越来越多,这与生活质量的下降、住院和死亡的高风险有关,因此,在初级医疗保健中制定病人管理策略时,有必要考虑到共病/多病/多重疾病的存在。对胃食管反流病、肥胖症和支气管哮喘的研究表明,这些疾病的发生有共同的双向机制。但是,对这些关系的理解还存在许多空白,因此,识别并发疾病非常重要,因为这些疾病可能是导致抗药性的原因,从而对治疗过程形成不利的预后。
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引用次数: 0
Gut microbiota in the combined treatment of colorectal cancer using autoprobiotics 利用自生益生菌联合治疗结直肠癌的肠道微生物群
Pub Date : 2024-03-15 DOI: 10.31146/1682-8658-ecg-218-10-63-76
E. Ermolenko, G. G. Alyokhina, V. Kashchenko, A. Zakharenko, O. Ten, A. S. Morozova, A. Tsapieva, A. S. Ilyina, T. S. Ovchinnikov, O. E. Punchenko, N. Gladyshev, A. V. Dmitriev, A. Suvorov
Despite great advances in the treatment of oncological diseases, the development of medical technologies to prevent or reduce complications of therapy, in particular, those associated with surgery and the introduction of antibiotics, remains relevant. The aim of the study was to evaluate the effectiveness of the use of autoprobiotics based on indigenous non-pathogenic strains of Enterococcus faecium and E. hirae in the complex therapy of colorectal cancer (CRC) in the early postoperative period. The use of autoprobiotics did not cause side effects and led to a decrease in the level of pro-inflammatory cytokines (IL-6 and IL-18) in the blood serum. The features of the intestinal microbiome in patients with CRC were revealed, which are fundamentally different from those of other authors by an increase in alpha- biodiversity, lactobacilli, bifidobacteria, Bacteroides thetaiotaomicron and its additional differences associated with the absence of non-pathogenic enterococci: a greater amount of Parvimonas micra, a smaller amount of Akkermansia spp., an increase in the content of Klebsiella sp., Fusobacterium nucleatum and Clostridium perfringens. The use of autoprobiotics led to the elimination of P. micra, a decrease in C. perfringens, which led to the normalization of the microbiota in most patients. The effectiveness of autoprobiotics in the treatment of CRC has been proven, which, apparently, is associated with a change in the composition of intestinal microbiocenosis.
尽管在治疗肿瘤疾病方面取得了巨大进步,但开发医疗技术以预防或减少治疗并发症,特别是与手术和引入抗生素相关的并发症,仍然具有现实意义。本研究旨在评估在结直肠癌(CRC)术后早期的复合治疗中使用基于本地非致病性粪肠球菌和平滑肌肠球菌菌株的自体益生菌的有效性。使用自体益生菌不会产生副作用,并能降低血清中促炎细胞因子(IL-6 和 IL-18)的水平。研究揭示了 CRC 患者肠道微生物组的特征,这些特征与其他作者的研究有本质区别,即α-生物多样性、乳酸杆菌、双歧杆菌、Bacteroides thetaiotaomicron 的增加,以及与非致病性肠球菌缺失有关的其他差异:Parvimonas micra 的增加,Akkermansia spp、克雷伯氏菌、核酸镰刀菌和产气荚膜梭菌的含量增加。自体益生菌的使用消除了微小杆菌,减少了产气荚膜梭菌,从而使大多数患者的微生物群恢复正常。自体益生菌治疗 CRC 的有效性已得到证实,这显然与肠道微生物群组成的改变有关。
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引用次数: 0
Reducing an operational access for cholecystectomy on overweight patients 减少超重患者胆囊切除术的操作通道
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-72-75
O. Galimov, V. U. Sataev, V. O. Khanov, T. R. Ibragimov, D. Galimov, K. V. Nasyrova
The development of laparoscopic surgery, based on technological progress, and the accumulation of clinical experience makes it possible to reduce operating access, reducе the postoperative complications. Material and methods. SILS cholecystectomy were performed in 27 patients with overweight and obesity. All operations were done as planned for chronic calculousis cholecystitis. Results and discussion. We used assistive technologies for organ traction (Patent N 103722 Russian Federation) in the event of a “conflict” of instruments, which made it possible to reduce the intervention time. The mean intervention time was 55.5±6.9 minutes. In 10 patients with risk factors for the formation of trocar hernias (obesity, advanced age, functional insufficiency of the connective tissue), the access area was preventively strengthened by an implant placed over the aponeurosis. All patients were discharged in a satisfactory condition 3-4 days after surgery. Subsequently, during observation and re-examinations up to 7 years after surgery, patients did not complain about surgical intervention, felt well, and not a single case of postoperative ventral hernia was recorded. Conclusion. The advantages of cholecystectomy in overweight and obese patients using the SILS technique are obvious, associated with a reduction in the invasiveness of the operation, an excellent cosmetic result, and the achievement of a fundamentally different quality of life for patients.
腹腔镜手术的发展基于技术的进步和临床经验的积累,使得减少手术入路、降低术后并发症成为可能。材料与方法。为27名超重和肥胖症患者实施了SILS胆囊切除术。所有手术均按慢性结石性胆囊炎计划进行。结果与讨论。在器械 "冲突 "的情况下,我们使用了器官牵引辅助技术(俄罗斯联邦专利号 103722),从而缩短了手术时间。平均介入时间为 55.5±6.9 分钟。在 10 名有形成套管疝风险因素(肥胖、高龄、结缔组织功能不全)的患者中,通过在肌腱上放置植入物,预防性地加固了入路区域。所有患者在术后 3-4 天均顺利出院。随后,在术后 7 年的观察和复查中,患者对手术治疗没有任何抱怨,感觉良好,没有一例术后腹股沟疝的记录。结论在超重和肥胖患者中使用 SILS 技术进行胆囊切除术的优势是显而易见的,它降低了手术的创伤性,获得了极佳的美容效果,并从根本上改善了患者的生活质量。
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引用次数: 0
Gut microbiota in autoimmune and non-autoimmune liver diseases in children 儿童自身免疫性和非自身免疫性肝病中的肠道微生物群
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-25-33
G. Volynets, A. Nikitin, T. Skvortsova, A. Potapov, V. V. Dudurich, L. Danilov, V. Kokiashvili
Relevance. The influence of the gut microbiota on the development of various diseases is of great interest to researchers. The conducted studies showed that in patients with chronic liver diseases, the dominant taxa of the gut microbiota were Bifidobacterium longum, Bifidobacterium adolescentis, Blautia massiliensis, and in healthy children - Neisseria flavescens. There is no comparative analysis of data on the taxonomic diversity of the intestinal microbiota in autoimmune and non-autoimmune liver diseases in children. Purpose of the study. To investigate differences in the taxonomic diversity of fecal microbiota in patients with autoimmune and non-autoimmune liver diseases, as well as to evaluate potential biomarkers of 16S rRNA gene amplicons in these diseases by comparing the taxonomic composition. Scope and methods of research. A metagenomic analysis of the intestinal microbiota of 24 children with chronic liver diseases (mean age 10.3±4.7 years) was carried out with the identification of the V3-V4 region of the 16S rRNA gene. The group included 18 children with autoimmune liver diseases and 6 children with non-autoimmune liver diseases. Research results. The conducted study revealed 684 types of microorganisms in the studied samples of patients’ faeces. The analysis of the conducted studies showed that no dominant taxa were found in the faecal samples of children with autoimmune liver diseases, while Veillonella dispar, Veillonella parvula, Cloacibacillus porcorum, Prevotella histicola and Bacteroides eggerthii were the dominant taxa in patients with non-autoimmune liver diseases. Conclusion. Studies have shown differences in the composition of the gut microbiota in children with autoimmune and non-autoimmune liver diseases.
相关性。研究人员非常关注肠道微生物群对各种疾病发展的影响。已进行的研究表明,在慢性肝病患者中,肠道微生物群的主要分类群是长双歧杆菌、青春期双歧杆菌和大肠布劳氏菌,而在健康儿童中则是奈瑟氏菌。目前还没有关于儿童自身免疫性肝病和非自身免疫性肝病肠道微生物群分类多样性的比较分析数据。研究目的调查自身免疫性肝病和非自身免疫性肝病患者粪便微生物群分类多样性的差异,并通过比较分类组成评估这些疾病中 16S rRNA 基因扩增子的潜在生物标志物。研究范围和方法。对 24 名慢性肝病患儿(平均年龄为 10.3±4.7 岁)的肠道微生物群进行了元基因组分析,并对 16S rRNA 基因的 V3-V4 区域进行了鉴定。该组包括18名自身免疫性肝病患儿和6名非自身免疫性肝病患儿。研究结果。研究发现,患者粪便样本中有 684 种微生物。研究分析表明,在自身免疫性肝病患儿的粪便样本中未发现优势类群,而在非自身免疫性肝病患者的粪便样本中,Veillonella dispar、Veillonella parvula、Cloacibacillus porcorum、Prevotella histicola 和 Bacteroides eggerthii 是优势类群。结论研究表明,自身免疫性肝病和非自身免疫性肝病患儿的肠道微生物群组成存在差异。
{"title":"Gut microbiota in autoimmune and non-autoimmune liver diseases in children","authors":"G. Volynets, A. Nikitin, T. Skvortsova, A. Potapov, V. V. Dudurich, L. Danilov, V. Kokiashvili","doi":"10.31146/1682-8658-ecg-215-7-25-33","DOIUrl":"https://doi.org/10.31146/1682-8658-ecg-215-7-25-33","url":null,"abstract":"Relevance. The influence of the gut microbiota on the development of various diseases is of great interest to researchers. The conducted studies showed that in patients with chronic liver diseases, the dominant taxa of the gut microbiota were Bifidobacterium longum, Bifidobacterium adolescentis, Blautia massiliensis, and in healthy children - Neisseria flavescens. There is no comparative analysis of data on the taxonomic diversity of the intestinal microbiota in autoimmune and non-autoimmune liver diseases in children. Purpose of the study. To investigate differences in the taxonomic diversity of fecal microbiota in patients with autoimmune and non-autoimmune liver diseases, as well as to evaluate potential biomarkers of 16S rRNA gene amplicons in these diseases by comparing the taxonomic composition. Scope and methods of research. A metagenomic analysis of the intestinal microbiota of 24 children with chronic liver diseases (mean age 10.3±4.7 years) was carried out with the identification of the V3-V4 region of the 16S rRNA gene. The group included 18 children with autoimmune liver diseases and 6 children with non-autoimmune liver diseases. Research results. The conducted study revealed 684 types of microorganisms in the studied samples of patients’ faeces. The analysis of the conducted studies showed that no dominant taxa were found in the faecal samples of children with autoimmune liver diseases, while Veillonella dispar, Veillonella parvula, Cloacibacillus porcorum, Prevotella histicola and Bacteroides eggerthii were the dominant taxa in patients with non-autoimmune liver diseases. Conclusion. Studies have shown differences in the composition of the gut microbiota in children with autoimmune and non-autoimmune liver diseases.","PeriodicalId":12262,"journal":{"name":"Experimental and Clinical Gastroenterology","volume":"18 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140397252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perioperative treatment of Hirschsprung’s disease in children 儿童赫氏胃肠病的围手术期治疗
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-81-85
Sh. A. Yusupov, J. O. Atakulov, A. M. Shamsiyev, J. Shamsiev
The aim of this work: to evaluate the eff ectiveness of the developed methods of perioperative treatment of Hirschsprung’s disease in children. Materials and methods. The study was conducted on the basis of the 2nd SamMI clinic in the period from 2002 to 2022. The obtained data were compared by correlation analysis with clinical and laboratory indices and with changes in solar activity by Wolf’s numbers of the period of child embryogenesis, data of Murmansk Department of HMP). Results. The results of the study of the activity of redox enzymes have established the following. When comparing the enzyme spectrum of the affected intestine and intact muscle, only a difference in the activity of SDH and LDH is revealed. Taking into account the activity of all enzymes in relation to the activity of SDH, it can be noted that alternative energy sources have a greater specific weight in the intestinal mucosa than in the muscle.
这项工作的目的是:评估已开发的儿童赫氏胃肠病围手术期治疗方法的有效性。材料和方法。该研究以 2002 年至 2022 年期间的第二 SamMI 诊所为基础进行。获得的数据通过相关分析与临床和实验室指标以及儿童胚胎发育期沃尔夫数太阳活动变化(摩尔曼斯克卫生部数据)进行了比较。研究结果氧化还原酶活性的研究结果如下。在比较受影响肠道和完整肌肉的酶谱时,发现只有 SDH 和 LDH 的活性不同。考虑到所有酶的活性与 SDH 的活性的关系,可以注意到替代能源在肠粘膜中的比重大于在肌肉中的比重。
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引用次数: 0
Medical aspects of catering for children of different ages 为不同年龄段儿童提供餐饮服务的医疗问题
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-136-142
Y. Chernenkov, I. A. Glushakov, V. D. Glushakova, O. I. Gumeniuk
The problems of nutrition of children and adolescents are currently of the greatest interest to domestic and foreign researchers. Currently, the issues of early formation of proper eating habits, taste perception and the impact of nutrition on the health of children of different ages are being actively studied. Various foreign and domestic studies of the nutrition structure and nutritional status of children and adolescents point to significant shortcomings in the organization of children’s nutrition, it is worth noting that these factors influence the formation of the health of children and adolescents of various age groups. The purpose of the review is to study the features of eating behavior, in particular, the issues of snacking and catering for children of different ages.
儿童和青少年的营养问题是目前国内外研究人员最感兴趣的问题。目前,关于正确饮食习惯的早期养成、味觉感知以及营养对不同年龄段儿童健康的影响等问题的研究正在积极开展。国内外对儿童青少年营养结构和营养状况的各种研究都指出了儿童营养组织方面的重大缺陷,值得注意的是,这些因素影响着不同年龄段儿童青少年健康的形成。综述的目的是研究饮食行为的特点,特别是不同年龄段儿童的零食和餐饮问题。
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引用次数: 0
Pancreonecrosis as a complication of biliary pancreatitis in a child with morbid obesity 胰腺坏死是病态肥胖患儿胆源性胰腺炎的并发症之一
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-162-169
D. A. Pyhteev, T. A. Bokova, L. M. Elin, O. G. Mikhaleva
Obesity in children is often accompanied by organic and functional changes on the part of the organs of the hepatobiliary system and pancreas. The article describes a clinical case of complicated course of gastrointestinal tract and pancreatic steatosis on the background of morbid obesity in a 15-year-old child with the development of choledocholithiasis, in turn, complicated by acute pancreatitis, pancreonecrosis, peritonitis and perforation of the colon. The tactics of child management, a set of diagnostic methods of examination, methods of surgical treatment are described. The necessity of early detection of both obesity itself and timely screening of its complications and comorbid pathology to prevent potentially life-threatening conditions is shown. Ultrasound of the abdominal cavity and biochemical blood analysis are mandatory for obese children. In cases of unclear genesis of jaundice, MRI is recommended to exclude obturation and abnormalities of the biliary tract. The choice of surgical tactics for the treatment of children with GI, acute pancreatitis is determined by the combination of complications, the condition of the child and the results of laboratory-radiation research methods.
儿童肥胖往往伴随着肝胆系统和胰腺器官的器质性和功能性变化。文章描述了一个 15 岁儿童病态肥胖背景下胃肠道和胰腺脂肪变性并发症的临床病例,该病例出现胆总管结石,进而并发急性胰腺炎、胰腺坏死、腹膜炎和结肠穿孔。本文介绍了儿童管理策略、一整套检查诊断方法和手术治疗方法。说明了早期发现肥胖症本身和及时筛查肥胖症并发症和合并病症的必要性,以预防可能危及生命的病症。肥胖儿童必须进行腹腔超声波检查和血液生化分析。在黄疸成因不明的情况下,建议进行核磁共振检查,以排除胆道闭塞和异常。治疗消化道急性胰腺炎患儿的手术策略选择取决于并发症的综合情况、患儿的病情以及实验室放射研究方法的结果。
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引用次数: 0
Diagnosis of protein-energy deficiency in children with cerebral palsy 脑瘫儿童蛋白质能量缺乏症的诊断
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-46-52
Z. Mavlyanova
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引用次数: 0
Diagnostic significance of studying the crystallogenic properties of biological fluids in a child with a deficiency of 3-hydroxyacyl-CoA dehydrogenase 研究 3-羟基乙酰-CoA脱氢酶缺乏症患儿生物液体结晶特性的诊断意义
Pub Date : 2024-03-07 DOI: 10.31146/1682-8658-ecg-215-7-102-106
I. V. Sadovnikova, A. Martusevich, E. Fedulova, A. I. Khavkin, S. A. Abramov, A. S. Kisurina
Relevance: Crystalloscopy - a method for diagnosing biological fluids (BF) allows you to evaluate the physical properties of BF crystals after dehydration, as well as indirectly determine the state of the BF proteome. Crystallography helps to identify pathological processes (inflammation, oncogenesis, trauma) in the body and further monitor the effectiveness of treatment. A defect in the HAD enzyme leads to a sharp decrease in ketogenesis, the accumulation of long-chain fatty acids, an increase in the formation of dicarboxylic acids that negatively affect the tissues of the brain, heart and liver, and inhibition of a number of enzymes (in particular, gluconeogenesis enzymes). Objective: to conduct a comparative analysis of the results of crystalloscopic examination of biological fluids in normal and metabolic pathology. Materials. Materials and methods: Crystalloscopic examination of saliva of 20 people and urine of 7 examined children without a verified diagnosis associated with metabolic pathology and a child with an established pathology of enzyme systems with liver damage. For a detailed analysis of the results of the study, the case history of child B., 10 months old, hospitalized at the Institute of Pediatrics of the University Clinic of the Volga Research Medical University in 2022, was considered. Discussion: The crystallogenic activity of the biological fluids of a patient with congenital liver enzymopathy is significantly transformed. In dried micropreparations of urine, a moderate increase in the crystal-forming ability of the biomedium was recorded, as indicated by an increase in the level of crystallization and structural index. A sharp increase in the degree of destruction of crystalline structures in the facies testified to the pathological nature of the changes. Also, pronounced shifts in the crystallogenic properties were revealed in the crystallograms of the patient’s blood serum according to the activation of dehydration structurization of the blood serum, as indicated by an increase in crystallization and structure index. Similar to urine samples, a sharp increase in the degree of facies destruction was recorded in this biological fluid compared to samples from healthy children. Conclusions: The method of crystalloscopic examination of biological fluids has the potential in the diagnosis of congenital and acquired persistent metabolic disorders due to the information content and simplicity and cost-effective study within the framework of medical examination.
相关性:晶体学--一种诊断生物液体(BF)的方法,可以评估脱水后生物液体晶体的物理特性,并间接确定生物液体蛋白质组的状态。晶体学检查有助于确定体内的病理过程(炎症、肿瘤发生、创伤),并进一步监测治疗效果。HAD 酶的缺陷会导致生酮作用急剧下降,长链脂肪酸积累,二羧酸形成增加,从而对大脑、心脏和肝脏组织产生负面影响,并抑制多种酶(尤其是糖元生成酶)。目的:对正常和代谢病理情况下的生物液体结晶检查结果进行比较分析。材料。材料和方法:对 20 名受检者的唾液和 7 名受检儿童的尿液进行结晶学检查,前者未确诊为代谢性病变,后者确诊为酶系统病变并伴有肝损伤。为详细分析研究结果,考虑了 2022 年在伏尔加研究医科大学大学诊所儿科研究所住院的 10 个月大儿童 B.的病史。讨论先天性肝酶病患者生物液体的结晶活性发生了显著变化。在尿液的干燥微制备物中,记录到生物体的晶体形成能力适度增加,这表现为结晶水平和结构指数的增加。面晶结构破坏程度的急剧增加证明了变化的病理性质。此外,根据血清脱水结构化的激活情况,患者血清的结晶图也显示出明显的结晶特性变化,表现为结晶度和结构指数的增加。与尿液样本类似,与健康儿童样本相比,这种生物液体的面破坏程度也急剧增加。结论生物液体结晶检查法具有诊断先天性和后天性顽固性代谢紊乱的潜力,因为其信息量大、简单,而且在医学检查框架内进行研究具有成本效益。
{"title":"Diagnostic significance of studying the crystallogenic properties of biological fluids in a child with a deficiency of 3-hydroxyacyl-CoA dehydrogenase","authors":"I. V. Sadovnikova, A. Martusevich, E. Fedulova, A. I. Khavkin, S. A. Abramov, A. S. Kisurina","doi":"10.31146/1682-8658-ecg-215-7-102-106","DOIUrl":"https://doi.org/10.31146/1682-8658-ecg-215-7-102-106","url":null,"abstract":"Relevance: Crystalloscopy - a method for diagnosing biological fluids (BF) allows you to evaluate the physical properties of BF crystals after dehydration, as well as indirectly determine the state of the BF proteome. Crystallography helps to identify pathological processes (inflammation, oncogenesis, trauma) in the body and further monitor the effectiveness of treatment. A defect in the HAD enzyme leads to a sharp decrease in ketogenesis, the accumulation of long-chain fatty acids, an increase in the formation of dicarboxylic acids that negatively affect the tissues of the brain, heart and liver, and inhibition of a number of enzymes (in particular, gluconeogenesis enzymes). Objective: to conduct a comparative analysis of the results of crystalloscopic examination of biological fluids in normal and metabolic pathology. Materials. Materials and methods: Crystalloscopic examination of saliva of 20 people and urine of 7 examined children without a verified diagnosis associated with metabolic pathology and a child with an established pathology of enzyme systems with liver damage. For a detailed analysis of the results of the study, the case history of child B., 10 months old, hospitalized at the Institute of Pediatrics of the University Clinic of the Volga Research Medical University in 2022, was considered. Discussion: The crystallogenic activity of the biological fluids of a patient with congenital liver enzymopathy is significantly transformed. In dried micropreparations of urine, a moderate increase in the crystal-forming ability of the biomedium was recorded, as indicated by an increase in the level of crystallization and structural index. A sharp increase in the degree of destruction of crystalline structures in the facies testified to the pathological nature of the changes. Also, pronounced shifts in the crystallogenic properties were revealed in the crystallograms of the patient’s blood serum according to the activation of dehydration structurization of the blood serum, as indicated by an increase in crystallization and structure index. Similar to urine samples, a sharp increase in the degree of facies destruction was recorded in this biological fluid compared to samples from healthy children. Conclusions: The method of crystalloscopic examination of biological fluids has the potential in the diagnosis of congenital and acquired persistent metabolic disorders due to the information content and simplicity and cost-effective study within the framework of medical examination.","PeriodicalId":12262,"journal":{"name":"Experimental and Clinical Gastroenterology","volume":"53 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140258908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Experimental and Clinical Gastroenterology
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