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RNA Editing and Its Application in Medicine RNA编辑及其在医学上的应用
Pub Date : 2022-07-01 DOI: 10.52547/jarums.22.2.103
Aida Nahumi, M. Peymani, Hussein A. Ghanimi, A. Asadi, A. Abdolmaleki
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引用次数: 0
Evaluation of Analgesic, Anti-inflammatory and Antioxidant Effects of Genistein and Swimming in Ovariectomized Rats 染料木黄酮和游泳对去卵巢大鼠镇痛、抗炎、抗氧化作用的评价
Pub Date : 2022-07-01 DOI: 10.52547/jarums.22.2.204
P. Habibi, H. Yousefi, M. Khazaei, M. Zarei, I. Salehi, Reza Jamali Delfan, Simin Afshar
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引用次数: 0
The Effect of Endurance and Resistance Training on Apoptosis Activity and Collagen Deposition in Heart Tissue of Diabetic Rats 耐力和阻力训练对糖尿病大鼠心肌细胞凋亡和胶原沉积的影响
Pub Date : 2022-07-01 DOI: 10.52547/jarums.22.2.186
Hamideh Montazery Taleghani, N. Shakeri, K. Ebrahim, R. Soori, M. Gholami
{"title":"The Effect of Endurance and Resistance Training on Apoptosis Activity and Collagen Deposition in Heart Tissue of Diabetic Rats","authors":"Hamideh Montazery Taleghani, N. Shakeri, K. Ebrahim, R. Soori, M. Gholami","doi":"10.52547/jarums.22.2.186","DOIUrl":"https://doi.org/10.52547/jarums.22.2.186","url":null,"abstract":"","PeriodicalId":30758,"journal":{"name":"Journal of Ardabil University of Medical Sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46264694","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
Investigating the Expression level of miRNA-21, miRNA-155, miRNA-182, and miRNA-437 along with Inflammatory Markers in Cerebrospinal Fluid of Patients with Multiple Sclerosis 研究多发性硬化患者脑脊液中miRNA-21、miRNA-155、miRNA-182和miRNA-437以及炎症标志物的表达水平
Pub Date : 2022-07-01 DOI: 10.52547/jarums.22.2.168
B. Shademan, M. Nikanfar, J. Rezaei, M. Hassanpour, Mohammad Nouri, Alireza Nourazarian
{"title":"Investigating the Expression level of miRNA-21, miRNA-155, miRNA-182, and miRNA-437 along with Inflammatory Markers in Cerebrospinal Fluid of Patients with Multiple Sclerosis","authors":"B. Shademan, M. Nikanfar, J. Rezaei, M. Hassanpour, Mohammad Nouri, Alireza Nourazarian","doi":"10.52547/jarums.22.2.168","DOIUrl":"https://doi.org/10.52547/jarums.22.2.168","url":null,"abstract":"","PeriodicalId":30758,"journal":{"name":"Journal of Ardabil University of Medical Sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49574175","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
Assessment of the Level of Perceived Stress and Quality of Life in Students and Professors of Ardabil Dental School during the Covid-19 Epidemic in the Academic Year 2020-2021 2020-2021学年新冠肺炎疫情期间Ardabil牙科学校学生和教授的感知压力水平和生活质量评估
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.28
Ayda Naderi pour, Soheila Derisavy Jorfian
Background & objectives : The 2019 coronavirus pandemic is a major threat to global public health due to unprecedented individual and social fear and anxiety and it puts significant stress on health-related quality of life and challenges health care professionals, including dentists, with increasing patient burdens, unprecedented disruptions in normal life and The high risk of being exposed to the disease has put them in stressful situations and therefore they are more exposed to stressful situations that can affect their quality of life. Therefore, this study was conducted with the aim of investigating the level of perceived stress and the quality of life of the students and professors of Ardabil Dental School in the face of the outbreak of the 2019 coronavirus disease in 2021 and the relationship between these two variables with the demographic characteristics of the participants. Methods: To measure the level of perceived stress, Cohen's Perceived Stress Questionnaire was used, and to measure the quality of life, the World Health Organization Quality of Life Standard Questionnaire-Abbreviated (WHOQOL-BREF) was used. The statistical population in this study is all dental professors and dental students of the Faculty of Dentistry of Ardabil University of Medical Sciences. A significance level of less than 0.05 was considered. Results: From the statistical population of this study, a total of 227 people including 33 professors and 194 students participated in the study. There was no significant relationship between demographic variables and perceived stress variables and quality of life. Perceived stress and quality of life were higher for professors than for students during the pandemic. There was a direct relationship between perceived stress variables and quality of life in both groups. The level of perceived stress in both groups was lower than the optimal level and the quality of life in both groups was higher than the optimal level. Conclusion: Students and professors of Ardabil Faculty of Dentistry experienced moderate stress during the Covid-19 epidemic and had a good quality of life. By comparing between the two groups of participants, professors had more perceived stress.
背景和目标:由于前所未有的个人和社会恐惧和焦虑,2019冠状病毒大流行对全球公共卫生构成了重大威胁,它给健康相关的生活质量带来了巨大压力,并给包括牙医在内的医疗保健专业人员带来了挑战,患者负担不断增加,正常生活受到前所未有的干扰,接触这种疾病的高风险使他们处于紧张的环境中,因此他们更容易受到影响生活质量的紧张环境的影响。因此,本研究旨在调查2021年2019冠状病毒病爆发时,Ardabil牙科学校学生和教授的感知压力水平和生活质量,以及这两个变量与参与者人口统计特征之间的关系。方法:采用Cohen的感知压力问卷测量感知压力水平,采用世界卫生组织生活质量标准问卷简称(WHOQOL-BREF)测量生活质量。本研究的统计人群均为阿达比尔医学科学大学牙科学院的牙科教授和牙科学生。认为显著性水平低于0.05。结果:从本研究的统计人群中,共有227人参与了本研究,其中包括33名教授和194名学生。人口统计学变量与感知压力变量和生活质量之间没有显著关系。在疫情期间,教授的感知压力和生活质量高于学生。两组的感知压力变量与生活质量之间存在直接关系。两组的感知压力水平均低于最佳水平,生活质量均高于最佳水平。结论:在新冠肺炎疫情期间,Ardabil牙科学院的学生和教授经历了中等压力,生活质量良好。通过比较两组参与者,教授们感受到了更多的压力。
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引用次数: 0
The Study of Differential and Behavioral Characteristics of Manipulated Human Adipose-Derived Mesenchymal Stem Cells by Lentiviral Vector 慢病毒载体对人脂肪源间充质干细胞分化及行为特性的研究
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.72
Katayoun Bahman Soufiani
Background & objectives : Low immunogenicity and targeted migration of mesenchymal stem cells to inflammatory sites have introduced these cells as the best vehicle for the delivery of gene or therapeutic products. Lentiviral vectors can be used as an efficient vehicle for inserting ectopic genes into stem cells. Therefore, the evaluation of the effect of lentiviral vectors on the identity, behavior and functional characteristics of the stem cells can show that vectors are safe tools in cell manipulation and gene therapy. Methods : At first, three vectors of lentivirus were added to HEK-293T cells using calcium phosphate method. After confirming the expression of GFP protein in more than 80% of HEK-293T cells, viral supernatant was collected and concentrated. Human adipose-derived mesenchymal stem cells (hASCs) were transduced with condensed viruses. After the elimination of the non-transduced cells by puromycin, transduced hASCs were evaluated for immunophenotyping and differentiation to adipocyte and osteocyte. Behavioral characteristics such as viability, migration and invasion were analyzed using MTT and transwell methods, respectively. Results : In the current study, there was no significant difference in the expression of CD29, CD34, CD73 and differentiation to adipocyte and osteocyte in the test group when compared to the control group. Moreover, there was no significant difference between two study groups in the behavioral characteristics such as proliferation, invasion and migration. Discussion : The findings of this study declare that lentiviral vectors do not have adverse effects on the identity and functional characteristics of stem cells. Therefore, they can be used in gene manipulation of the target cell.
背景与目的:间充质干细胞的低免疫原性和向炎症部位的靶向迁移使这些细胞成为递送基因或治疗产品的最佳载体。慢病毒载体可以用作将异位基因插入干细胞的有效载体。因此,评估慢病毒载体对干细胞的身份、行为和功能特征的影响可以表明,载体是细胞操作和基因治疗的安全工具。方法:首先用磷酸钙法将三种慢病毒载体加入HEK-293T细胞中。在确认GFP蛋白在80%以上的HEK-293T细胞中表达后,收集并浓缩病毒上清液。用浓缩病毒转导人脂肪来源的间充质干细胞(hASCs)。在用嘌呤霉素消除未转导的细胞后,评估转导的hASCs的免疫表型和分化为脂肪细胞和骨细胞。分别用MTT法和transwell法分析其行为特征,如活力、迁移和侵袭。结果:在本研究中,与对照组相比,试验组CD29、CD34、CD73的表达以及向脂肪细胞和骨细胞的分化没有显著差异。此外,两个研究组在增殖、侵袭和迁移等行为特征上没有显著差异。讨论:这项研究的结果表明,慢病毒载体对干细胞的特性和功能特征没有不利影响。因此,它们可以用于靶细胞的基因操作。
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引用次数: 0
Chest CT Scan Involvement Patterns in Patients with Suspected Covid-19 Symptoms 疑似Covid-19症状患者的胸部CT扫描受累模式
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.63
Somayeh Zeynizadeh Jeddi, M. Yousefian, Hamed Razmjoo Jelodar
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引用次数: 0
Impact of Sexual Hygiene Behaviors on Urinary Tract Infection in Pregnant Women 性卫生行为对孕妇尿路感染的影响
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.18
A. Mardi, Golnaz Alizadeh
Background & objectives: Urinary tract infection is still one of the most common diseases that affect pregnant women. The aim of this study was to determine the impact of sexual hygiene behaviors on urinary tract infection in pregnant women. Methods: A case-control study was conducted on 100 pregnant women with urinary tract infection (case group) and 150 pregnant women without urinary tract infection (control group) in health centers of Ardabil city in 2020. Purposive sampling was done in 6-10 weeks of pregnancy. The information was collected through a researcher-made questionnaire. SPSS 21 software was used for statistical analysis of data. The odds ratio (OR) of infection in both groups was estimated by logistic regression. Results: Sexual health behaviors in the majority of women of the case group (47%) were average (with score of 50.1-66), but in the majority of the control group (49.33%) were good (with score of 66.1-84) ( p <0.001). Sexual intercourse 3 or more times in a week in the last 30 days was significantly higher in the case group than in the control group ( p =0.001). Spouse bathing before sexual intercourse was less in women in the case group than the control group ( p =0.022). Statistically significant differences were observed in Pre-coital voiding ( p =0.04), Post coital voiding ( p =0.02) and post-coital bathing ( p =0.03) in the two groups. Conclusion: Sexual hygiene behaviors play an important role in preventing or contracting urinary tract infections. Therefore, training and improving hygiene behaviors in women and their spouses is an effective step in reducing urinary tract infections.
背景与目的:尿路感染仍是影响孕妇的最常见疾病之一。本研究的目的是确定性卫生行为对孕妇尿路感染的影响。方法:对2020年阿尔达比尔市卫生院100例有尿路感染的孕妇(病例组)和150例无尿路感染孕妇(对照组)进行病例对照研究。目的性取样在妊娠6-10周时进行。这些信息是通过研究人员制作的问卷收集的。采用SPSS 21软件对数据进行统计分析。两组感染的比值比(OR)通过逻辑回归估计。结果:病例组大多数女性(47%)性健康行为平均(得分50.1-66),但大多数对照组(49.33%)表现良好(得分为66.1-84)(p<0.001)。病例组在过去30天内一周内性交3次或以上的次数明显高于对照组(p=0.001)在性交前排尿(p=0.04)、性交后排尿(p=0.02)和性交后洗澡(p=0.03)中观察到。结论:性卫生行为对预防或感染尿路感染具有重要作用。因此,培训和改善妇女及其配偶的卫生行为是减少尿路感染的有效步骤。
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引用次数: 0
Evaluating the Effects of Molecular Dynamic And Docking of Abemaciclib, Hymenialdisine, and Indirubin on CDK-2 Inhibition by Simulation Study Abemaciclib、Hymenialdisine和Indirubin分子动力学及对接对CDK-2抑制作用的模拟研究
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.39
M. Asadi-Samani, N. Jamali, Javad Saffari-Chaleshtori, Korosh Ashrafi-Dehkordi
Background & objectives: Cyclin-dependent kinase 2 (CDK-2) is a serine/threonine protein kinase with regulatory activity in the cell cycle. Inhibitors of this protein are the treatment of choice for a variety of cancers by stopping the cell cycle. In this in silico study, the effects of docking and molecular dynamics of Abemaciclib, Hymenialdisine
背景与目的:细胞周期蛋白依赖性激酶2 (CDK-2)是一种丝氨酸/苏氨酸蛋白激酶,在细胞周期中具有调节活性。这种蛋白质的抑制剂是通过阻止细胞周期来治疗多种癌症的首选。本论文对Abemaciclib、Hymenialdisine的对接效应和分子动力学进行了研究
{"title":"Evaluating the Effects of Molecular Dynamic And Docking of Abemaciclib, Hymenialdisine, and Indirubin on CDK-2 Inhibition by Simulation Study","authors":"M. Asadi-Samani, N. Jamali, Javad Saffari-Chaleshtori, Korosh Ashrafi-Dehkordi","doi":"10.52547/jarums.22.1.39","DOIUrl":"https://doi.org/10.52547/jarums.22.1.39","url":null,"abstract":"Background & objectives: Cyclin-dependent kinase 2 (CDK-2) is a serine/threonine protein kinase with regulatory activity in the cell cycle. Inhibitors of this protein are the treatment of choice for a variety of cancers by stopping the cell cycle. In this in silico study, the effects of docking and molecular dynamics of Abemaciclib, Hymenialdisine","PeriodicalId":30758,"journal":{"name":"Journal of Ardabil University of Medical Sciences","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45512216","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
Synergistic Effects of the Aerobic Training and Capsaicin on the Expression level of AMP-Activated Protein Kinase and Protein Kinase B Gene of Liver Tissue in Rat Fed a High-Fat Diet 有氧训练和辣椒素对高脂饲料大鼠肝组织amp活化蛋白激酶和蛋白激酶B基因表达水平的协同作用
Pub Date : 2022-03-01 DOI: 10.52547/jarums.22.1.50
Ghasem Torabi Palat Kaleh, A. Sadeghi, Ahmad Abdi
Background & objectives: Obesity and a high-fat diet (HFD) lead to metabolic disorders in the liver by affecting the signaling pathways of fat and glucose metabolism. Exercise and dietary habits are of special interest to prevent and counteract obesity and its associated metabolic disorders. Also, Capsaicin ameliorates diet-induced obesity in rodents and humans. The aim of the present study was to examine the effect of aerobic exercise and capsaicin on the gene expression level of AMP-activated protein kinase (AMPK) and protein kinase B (Akt) in the liver of HFD rats. Methods: in this experimental study, 40 male Wistar rats were fed a normal diet (ND, n=8) or high-fat diet (HFD) (n=32) for 8 weeks. After 8 weeks, all rats were divided into 5 groups: normal diet (ND), high-fat diet (HFD), high-fat diet-training (HFDT), high-fat diet-capsaicin (HFDCap), high-fat diet-training-capsaicin (HFDTCap). Training groups have performed a moderate- intensity aerobic running program (60-50% VO2max, at 15-25 m/min, 30-60 min/day, and 5 days/week) on a motor-driven treadmill for eight weeks. Capsaicin (4 mg/kg/day) was administered orally, by gavage, once a day. Results: Induction of diabetes was associated with decreased AMPK expression ( p =0.0001) and increased Akt ( p =0.0001). The results showed that training and capsaicin significantly increased AMPK expression ( p =0.032 and p =0.045, respectively) and decreased Akt expression ( p =0.045 and p =0.049, respectively) in HFD rat hepatocytes. Also, the interaction of training and capsaicin had a significant effect on the expression of AMPK ( p =0.017) and Akt ( p =0.0001). Conclusion: The results showed that HFD impaired hepatocyte function and that aerobic exercise and capsaicin increased lipogenesis with increasing AMPK and decreasing Akt expression. However, the interaction effect of training with capsaicin was greater.
背景与目的:肥胖和高脂肪饮食(HFD)通过影响脂肪和葡萄糖代谢的信号通路导致肝脏代谢紊乱。运动和饮食习惯对预防和对抗肥胖及其相关的代谢紊乱具有特殊意义。此外,辣椒素还能改善啮齿动物和人类的饮食引起的肥胖。本研究旨在探讨有氧运动和辣椒素对HFD大鼠肝脏中amp活化蛋白激酶(AMPK)和蛋白激酶B (Akt)基因表达水平的影响。方法:选取40只雄性Wistar大鼠,分别饲喂正常饲粮(ND, n=8)和高脂饲粮(HFD, n=32) 8周。8周后,将所有大鼠分为5组:正常饮食(ND)、高脂肪饮食(HFD)、高脂肪饮食-训练(HFDT)、高脂肪饮食-辣椒素(HFDCap)、高脂肪饮食-训练-辣椒素(HFDTCap)。训练组在电动跑步机上进行中等强度的有氧跑步计划(60-50%最大摄氧量,15-25米/分钟,30-60分钟/天,每周5天),持续8周。辣椒素(4mg /kg/天)口服,灌胃,每天1次。结果:糖尿病诱导与AMPK表达降低(p =0.0001)和Akt表达升高(p =0.0001)相关。结果显示,训练和辣椒素显著提高了HFD大鼠肝细胞AMPK的表达(p =0.032和p =0.045),降低了Akt的表达(p =0.045和p =0.049)。此外,训练和辣椒素的相互作用对AMPK (p =0.017)和Akt (p =0.0001)的表达有显著影响。结论:HFD可使肝细胞功能受损,有氧运动和辣椒素可使脂肪生成增加,AMPK表达增加,Akt表达降低。然而,训练与辣椒素的交互作用更大。
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引用次数: 0
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Journal of Ardabil University of Medical Sciences
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