Advanced Biomedical Research最新文献

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TUSC3 Methylation in Peripheral Blood Cells as a Biomarker for Diagnosis of Colorectal Cancer. 外周血细胞中的 TUSC3 甲基化是诊断结直肠癌的生物标记物
Advanced Biomedical Research Pub Date : 2023-06-30 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_396_22
Goli Siri, Meysam Mosallaei, Naeim Ehtesham, Hasan Rahimi, Madineh Mazarei, Mehrdad Nasrollahzadeh Sabet, Javad Behroozi
{"title":"<i>TUSC3</i> Methylation in Peripheral Blood Cells as a Biomarker for Diagnosis of Colorectal Cancer.","authors":"Goli Siri, Meysam Mosallaei, Naeim Ehtesham, Hasan Rahimi, Madineh Mazarei, Mehrdad Nasrollahzadeh Sabet, Javad Behroozi","doi":"10.4103/abr.abr_396_22","DOIUrl":"10.4103/abr.abr_396_22","url":null,"abstract":"<p><strong>Background: </strong>Several case-control studies have suggested that global and loci-specific deoxyribonucleic acid (DNA) methylation in peripheral blood mononuclear cells (PBMCs) of DNA might be potential biomarkers of cancer diagnosis and prognosis. In this study, for the first time, we intended to assess the diagnostic power of the methylation level of tumor suppressor candidate 3 (<i>TUSC3</i>) gene promoter in patients with colorectal cancer (CRC).</p><p><strong>Materials and methods: </strong>In the current study, we quantitatively assessed the promoter methylation level of <i>TUSC3</i> in PBMCs of 70 CRC cases and 75 non-cancerous subjects via methylation quantification of endonuclease-resistant DNA (MethyQESD) method.</p><p><strong>Results: </strong>The methylation level of the <i>TUSC3</i> was meaningfully higher in CRC cases than in non-CRC subjects (43.55 ± 21.80% vs. 16.07 ± 13.63%, respectively; <i>P</i> < 0.001). The sensitivity and specificity of this gene for the detection of CRC were 88.6% and 76.0%, respectively. The receiver operating characteristic (ROC) curve examination discovered an area under the curve (AUC) of 0.880, representing a very high accuracy of the <i>TUSC3</i> methylation marker in distinguishing CRC subjects from healthy individuals. However, there was no substantial diversity in methylation level between various CRC stages (<i>P</i>: 0.088).</p><p><strong>Conclusion: </strong>For CRC screening, PBMCs are a reliable source for DNA methylation analysis and <i>TUSC3</i> promoter methylation can be utilized as a hopeful biomarker for early and non-invasive diagnosis of CRC.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"174"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/55/2c/ABR-12-174.PMC10410437.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9981629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical, Laboratory, Radiological, and Genetic Characteristics of Pediatric Patients with Alagille Syndrome. 阿拉吉尔综合征儿科患者的临床、实验室、放射学和遗传学特征。
Advanced Biomedical Research Pub Date : 2023-06-28 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_201_22
Hasan M Isa, Fawzeya A Alahmed
{"title":"Clinical, Laboratory, Radiological, and Genetic Characteristics of Pediatric Patients with Alagille Syndrome.","authors":"Hasan M Isa, Fawzeya A Alahmed","doi":"10.4103/abr.abr_201_22","DOIUrl":"10.4103/abr.abr_201_22","url":null,"abstract":"<p><strong>Background: </strong>Alagille syndrome (ALGS) is an autosomal dominant disease caused by <i>JAG1</i> or <i>NOTCH2</i> mutation. It is diagnosed by the presence of three out of five features: characteristic facies, posterior embryotoxon, peripheral pulmonary stenosis, vertebral defects, and interlobular bile duct paucity. This study aimed to review the prevalence, clinical presentations, diagnosis, treatment, and outcome of patients with ALGS.</p><p><strong>Materials and methods: </strong>This is a retrospective review of patients with ALGS at the Pediatric Department, Salmaniya Medical Complex, Bahrain, between August 1994 and October 2022. The diagnosis was based on clinical, laboratory, radiological, histopathological, and genetic findings.</p><p><strong>Results: </strong>Five patients were found to have ALGS. The prevalence of ALGS in Bahrain was 1.04 patients per 100,000 (0.001%). Four were Bahraini and three were females. Median birth weight was 2.3 (2.3-2.5) kg. All patients presented at the time of birth with low birth weight, cholestatic jaundice, clay-colored stool, heart murmur, and dysmorphic facial features. All had congenital heart diseases, two had butterfly vertebrae, and one had posterior embryotoxon. All had elevated liver enzymes and normal abdominal ultrasound. Three had positive hepatobiliary iminodiacetic acid scan and one had bile duct paucity in liver biopsy. Three had intraoperative cholangiogram. Four were positive for <i>JAG1</i> mutation. All received ursodeoxycholic acid and fat-soluble vitamins. Two required liver transplantation.</p><p><strong>Conclusion: </strong>ALGS is a rare disorder in Bahrain. Diagnosis is challenging as the disease can be associated with or misdiagnosed as biliary atresia. Patients with ALGS are at high risk of morbidity either by unnecessary intraoperative cholangiogram or unavoidable liver transplantation.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"155"},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/71/91/ABR-12-155.PMC10410416.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9969661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect of Lieberman Community Return Program on Reducing Positive and Negative Symptoms and Improving Social Skills in Patients with Schizophrenia. 利伯曼社区回归计划对减轻精神分裂症患者阳性和阴性症状及提高社交技能的影响。
Advanced Biomedical Research Pub Date : 2023-06-28 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_21_21
Maryam Emami, Gholamreza Kheirabadi, Mona Fallahi
{"title":"The Effect of Lieberman Community Return Program on Reducing Positive and Negative Symptoms and Improving Social Skills in Patients with Schizophrenia.","authors":"Maryam Emami, Gholamreza Kheirabadi, Mona Fallahi","doi":"10.4103/abr.abr_21_21","DOIUrl":"10.4103/abr.abr_21_21","url":null,"abstract":"<p><strong>Background: </strong>The aim of this study was to investigate the effect of Lieberman community return program on reducing positive and negative symptoms and improving social skills in people with schizophrenia.</p><p><strong>Materials and methods: </strong>In this clinical trial study, 58 patients with schizophrenia were randomly allocated into two groups of 29. The first group received 16 sessions of Lieberman community return training and the second group received routine care as a control group. All patients were evaluated before intervention and 1 and 3 months after intervention using the Matson Social Skills Questionnaire and Negative and Positive Symptoms Assessment Scale and compared between the two groups.</p><p><strong>Results: </strong>Evaluation of negative symptoms showed that the dimensions of affective flattening, avolition, anhedonia-asociality, attention, and alogia in the intervention group decreased significantly over time (<i>P</i> < 0.05), but no significant difference was seen in the control group. The mean score of positive symptoms such as hallucinations, delusion, inappropriate affect, and formal thinking disorder in the intervention group were decreased significantly (<i>P</i> < 0.05), but no significant difference was seen in the control group. Appropriate social skills and overall skill score were increased significantly in the intervention group over time (<i>P</i> < 0.05).</p><p><strong>Conclusion: </strong>Lieberman community return program is likely to reduce the symptoms of schizophrenia and increase patients' social skills.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"146"},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d2/b4/ABR-12-146.PMC10410411.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9969657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Role of Dyslipidemia in Atherogenesis in Peritoneal Dialysis Patients. 腹膜透析患者血脂异常在动脉粥样硬化中的作用
Advanced Biomedical Research Pub Date : 2023-05-19 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_1_23
Damir Rebić, Edin Begić, Buena Aziri, Alen Džubur, Ena Gogić, Azra Durak-Nalbantić, Aida Hamzić-Mehmedbašić, Senad Hasanspahić, Nermir Granov
{"title":"The Role of Dyslipidemia in Atherogenesis in Peritoneal Dialysis Patients.","authors":"Damir Rebić, Edin Begić, Buena Aziri, Alen Džubur, Ena Gogić, Azra Durak-Nalbantić, Aida Hamzić-Mehmedbašić, Senad Hasanspahić, Nermir Granov","doi":"10.4103/abr.abr_1_23","DOIUrl":"10.4103/abr.abr_1_23","url":null,"abstract":"<p><strong>Background: </strong>To evaluate atherosclerotic changes in carotid arteries (CCA) in uremic patients before and after 18 months of continuous ambulatory peritoneal dialysis (CAPD) treatment, and to evaluate the impact of dyslipidemia and CAPD treatment on vascular remodeling.</p><p><strong>Materials and methods: </strong>We conducted a longitudinal, prospective study during 2020 and 2021 at the Clinic for Nephrology, Clinical Center University of Sarajevo. Patients with end-stage renal disease were included and were followed during 18 months of CAPD treatment. All patients were treated using commercially prepared biocompatible balanced dialysis solutions. Carotid intima-media thickness (IMT) and atherosclerotic plaques on the common carotid artery (CCA) were measured by echotomography.</p><p><strong>Results: </strong>A total of 50 patients were included and were followed during 18 months of CAPD treatment. Lipid values in the serum of patients with CAPD were significantly lower after 18 months of CAPD treatment compared to the values before treatment, while the value of high-density lipoprotein (HDL) was significantly increased after 18 months of CAPD treatment. The values of IMT and the diameter of the CCA compared to the basal values were significantly lower (<i>P</i> < 0.001).</p><p><strong>Conclusion: </strong>We demonstrated significantly lower lipid values and higher HDL levels following CAPD treatment. Correct selection of the targeted pharmacological intervention can substantially impact the regression of vascular changes in patients on peritoneal dialysis.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"135"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e9/93/ABR-12-135.PMC10331554.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9869910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identifying the Factors Affecting the Incidence of Congenital Heart Disease Using Support Vector Machine and Particle Swarm Optimization. 基于支持向量机和粒子群优化的先天性心脏病发病率影响因素识别。
Advanced Biomedical Research Pub Date : 2023-05-19 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_54_22
Bahar Dehghan, Mohammad Reza Sabri, Alireza Ahmadi, Mehdi Ghaderian, Chehreh Mahdavi, Davood Ramezani Nejad, Mohammad Sattari
{"title":"Identifying the Factors Affecting the Incidence of Congenital Heart Disease Using Support Vector Machine and Particle Swarm Optimization.","authors":"Bahar Dehghan, Mohammad Reza Sabri, Alireza Ahmadi, Mehdi Ghaderian, Chehreh Mahdavi, Davood Ramezani Nejad, Mohammad Sattari","doi":"10.4103/abr.abr_54_22","DOIUrl":"10.4103/abr.abr_54_22","url":null,"abstract":"<p><strong>Background: </strong>Congenital malformations are defined as \"any defect in the structure of a person that exists from birth\". Among them, congenital heart malformations have the highest prevalence in the world. This study focuses on the development of a predictive model for congenital heart disease in Isfahan using support vector machine (SVM) and particle swarm intelligence.</p><p><strong>Materials and methods: </strong>It consists of four parts: data collection, preprocessing, identify target features, and technique. The proposed technique is a combination of the SVM method and particle swarm optimization (PSO).</p><p><strong>Results: </strong>The data set includes 1389 patients and 399 features. The best performance in terms of accuracy, with 81.57%, is related to the PSO-SVM technique and the worst performance, with 78.62%, is related to the random forest technique. Congenital extra cardiac anomalies are considered as the most important factor with averages of 0.655.</p><p><strong>Conclusion: </strong>Congenital extra cardiac anomalies are considered as the most important factor. Detecting more important feature affecting congenital heart disease allows physicians to treat the variable risk factors associated with congenital heart disease progression. The use of a machine learning approach provides the ability to predict the presence of congenital heart disease with high accuracy and sensitivity.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"130"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/11/05/ABR-12-130.PMC10331520.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9804815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Aqueous Saffron Extract on Glucoregulation as Well as Hepatic Agt and TNF-α Gene Expression in Rats Subjected to Sub-Chronic Stress. 藏红花水提取物对亚慢性应激大鼠血糖调节以及肝Agt和TNF-α基因表达的影响
Advanced Biomedical Research Pub Date : 2023-05-15 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_51_22
Yeganeh Yazdani, Maryam Radahmadi, Roshanak Roustazade
{"title":"Effects of Aqueous Saffron Extract on Glucoregulation as Well as Hepatic Agt and TNF-α Gene Expression in Rats Subjected to Sub-Chronic Stress.","authors":"Yeganeh Yazdani, Maryam Radahmadi, Roshanak Roustazade","doi":"10.4103/abr.abr_51_22","DOIUrl":"10.4103/abr.abr_51_22","url":null,"abstract":"<p><strong>Background: </strong>Stress and saffron seem to affect glucoregulation mechanisms and insulin resistance in different ways. Impacts of the aqueous saffron extract were investigated on serum glucose levels, serum insulin levels, the homeostatic model assessment of β-cell function (HOMA-B), the homeostatic model assessment of insulin resistance (HOMA-IR), adrenal weight, and hepatic gene expression of angiotensinogen (Agt) and tumor necrosis factor-α (TNF-α) in rats under sub-chronic stress.</p><p><strong>Materials and methods: </strong>Forty-two male rats were divided into six groups: control, restraint stress (6h/day for seven days), saffron (30 and 60 mg/kg) treatments for seven days, and post-stress saffron (30 and 60 mg/kg) treatments for seven days. The serum glucose and insulin levels, hepatic gene expressions of Agt and TNF-α, HOMA-IR, HOMA-B, and adrenal gland weight were measured.</p><p><strong>Results: </strong>One-week recovery following sub-chronic stress led to non-significant hyperglycemia, hyperinsulinemia, and insulin resistance. The hepatic Agt and TNF-α mRNA levels increased significantly in this group. Saffron administration led to enhanced hepatic Agt mRNA in the non-stressed subjects. In addition, serum glucose levels, insulin resistance, and hepatic Agt gene expression significantly increased in stress-saffron groups. The hepatic TNF-α gene expression was reduced only in the stress-saffron 60 group.</p><p><strong>Conclusion: </strong>Saffron treatment after sub-chronic stress not only did not improve glucose tolerance but also enhanced insulin resistance. It indicated the interaction of saffron and sub-chronic stress to promote renin-angiotensin system activity. In addition, the saffron treatment decreased TNF-α gene expression after sub-chronic stress. The synergistic stimulating effect of saffron and sub-chronic stress on gene expression of hepatic Agt led to insulin resistance and hyperglycemia.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"117"},"PeriodicalIF":0.0,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/34/e8/ABR-12-117.PMC10331535.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9812365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of Four Techniques to Administer Laryngeal Mask Airway. 对四种喉罩通气技术的评估
Advanced Biomedical Research Pub Date : 2023-04-25 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_18_22
Seyed Jalal Hashemi, Hamidreza Shetabi, Alireza Babaei Zade
{"title":"Evaluation of Four Techniques to Administer Laryngeal Mask Airway.","authors":"Seyed Jalal Hashemi, Hamidreza Shetabi, Alireza Babaei Zade","doi":"10.4103/abr.abr_18_22","DOIUrl":"10.4103/abr.abr_18_22","url":null,"abstract":"<p><strong>Background: </strong>Laryngeal mask airway (LMA) plays a crucial role in the field of modern anesthesia. There are different techniques to administer LMA. Here we aimed to compare the four methods of standard, 90° rotation, 180° rotation, and thumb placement in LMA mast placement.</p><p><strong>Materials and methods: </strong>This is a clinical trial that was performed on 257 candidates of elective surgical operations requiring general anesthesia. All patients were categorized into four groups of LMA placement with index finger (standard method), mask placement with 90° rotation, 180° rotation method, and thumb finger group. We collected data regarding the success rates of LMA placement, the need for any manipulation when placing the mask, LMA placement time, failure of mask placement, presence of blood on the LMA, and laryngospasm and sore throats 1 hour after surgery in patients.</p><p><strong>Results: </strong>The 90° rotation method had a significantly higher first attempt success rate than that in the other three methods (98.4%, <i>P</i> = 0.02). Total success rate in 90° rotation method was also significantly higher than the other techniques (100%, <i>P</i> < 0.001). The need for any manipulation when placing the mask (1.6%, <i>P</i> = 0.01), presence of blood on the LMA mask (1.6%, <i>P</i> = 0.33), and frequency of sore throats 1 hour after surgery (21.9%, <i>P</i> = 0.14) were also lower in 90° rotation method than that in the other methods.</p><p><strong>Conclusion: </strong>The 90° rotation method had significantly higher success rate and lower failure rate regarding the mask placement compared to other three methods.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"97"},"PeriodicalIF":0.0,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e3/4d/ABR-12-97.PMC10241638.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9972154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effectiveness of Using Face Masks and Personal Protective Equipment to Reducing the Spread of COVID-19: A Systematic Review and Meta-Analysis of Case-Control Studies. 使用口罩和个人防护装备减少COVID-19传播的有效性:病例对照研究的系统回顾和荟萃分析
Advanced Biomedical Research Pub Date : 2023-02-25 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_337_21
Maryam Hajmohammadi, Amal Saki Malehi, Elham Maraghi
{"title":"Effectiveness of Using Face Masks and Personal Protective Equipment to Reducing the Spread of COVID-19: A Systematic Review and Meta-Analysis of Case-Control Studies.","authors":"Maryam Hajmohammadi, Amal Saki Malehi, Elham Maraghi","doi":"10.4103/abr.abr_337_21","DOIUrl":"10.4103/abr.abr_337_21","url":null,"abstract":"<p><p>Recently published researches show that 59% of all transmission came from asymptomatic transmission and at the time of diagnosis health-care workers (HCWs) tend to present without respiratory symptoms. These evidences have raised questions on whether an essential policy for use of personal protective equipment (PPE) is the best approach in HCW and other people or not. Therefore, this study conducted to investigate the effectiveness of using face masks and PPE in reducing the spread of COVID-19 in health-care and non-health-care settings. This systematic review and meta-analysis study was prepared according to the preferred reporting items for systematic review and meta-analysis statement and guided by meta-analysis of observational studies recommendations. Searches in databases were conducted from December 2019 to July 2021. Random-effects meta-analysis was performed to investigate the effect of using face masks and PPE on spread of COVID-19. Heterogeneity among studies was assessed using Cochran's Q test and the <i>I</i> <sup>2</sup> metrics. In total, 9920 individuals from 14 studies were included in this study. In all settings, application of PPE or any type of masks was associated with reduction in risk of COVID-19 (odds ratio [OR] = 0.44; 95% confidence interval [CI]: [0.29, 0.65]; <i>I</i> <sup>2</sup> = 85.21%). In the HCW subgroup, the protective effect had a combined OR of 0.33 (95% CI: (0.15,0.73), <i>I</i> <sup>2</sup> = 82.61%). Six studies were found protective effects of wearing mask in non-HCWs (OR = 0.58, 95% CI: (0.31, 1.06), <i>I</i> <sup>2</sup> = 85.63%). Results suggest that there is association between face mask/PPE use and reduction of COVID-19.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"36"},"PeriodicalIF":0.0,"publicationDate":"2023-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/95/ee/ABR-12-36.PMC10086652.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9305336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnosis of Coronary Artery Disease based on Machine Learning algorithms Support Vector Machine, Artificial Neural Network, and Random Forest. 基于机器学习算法支持向量机、人工神经网络和随机森林的冠状动脉疾病诊断。
Advanced Biomedical Research Pub Date : 2023-02-25 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_383_21
Saeed Saeedbakhsh, Mohammad Sattari, Maryam Mohammadi, Jamshid Najafian, Farzaneh Mohammadi
{"title":"Diagnosis of Coronary Artery Disease based on Machine Learning algorithms Support Vector Machine, Artificial Neural Network, and Random Forest.","authors":"Saeed Saeedbakhsh, Mohammad Sattari, Maryam Mohammadi, Jamshid Najafian, Farzaneh Mohammadi","doi":"10.4103/abr.abr_383_21","DOIUrl":"10.4103/abr.abr_383_21","url":null,"abstract":"<p><strong>Background: </strong>Coronary artery disease (CAD) is known as the most common cardiovascular disease. The development of CAD is influenced by several risk factors. Diagnostic and therapeutic methods of this disease have many and costly side effects. Therefore, researchers are looking for cost-effective and accurate methods to diagnose this disease. Machine learning algorithms can help specialists diagnose the disease early. The aim of this study is to detect CAD using machine learning algorithms.</p><p><strong>Materials and methods: </strong>In this study, three data mining algorithms support vector machine (SVM), artificial neural network (ANN), and random forest were used to predict CAD using the Isfahan Cohort Study dataset of Isfahan Cardiovascular Research Center. 19 features with 11495 records from this dataset were used for this research.</p><p><strong>Results: </strong>All three algorithms achieved relatively close results. However, the SVM had the highest accuracy compared to the other techniques. The accuracy was calculated as 89.73% for SVM. The ANN algorithm also obtained the high area under the curve, sensitivity and accuracy and provided acceptable performance. Age, sex, Sleep satisfaction, history of stroke, history of palpitations, and history of heart disease were most correlated with target class. Eleven rules were also extracted from this dataset with high confidence and support.</p><p><strong>Conclusion: </strong>In this study, it was shown that machine learning algorithms can be used with high accuracy to detect CAD. Thus, it allows physicians to perform timely preventive treatment in patients with CAD.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"51"},"PeriodicalIF":0.0,"publicationDate":"2023-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/88/1a/ABR-12-51.PMC10086656.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9305342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nonsteroidal Anti-Inflammatory Drugs in Viral Infections Disease, Specially COVID-19. 非甾体抗炎药在病毒感染疾病中的应用,特别是 COVID-19。
Advanced Biomedical Research Pub Date : 2023-01-30 eCollection Date: 2023-01-01 DOI: 10.4103/abr.abr_148_21
Narges Chamkouri, Forouzan Absalan, Zahra Koolivand, Mahsa Yousefi
{"title":"Nonsteroidal Anti-Inflammatory Drugs in Viral Infections Disease, Specially COVID-19.","authors":"Narges Chamkouri, Forouzan Absalan, Zahra Koolivand, Mahsa Yousefi","doi":"10.4103/abr.abr_148_21","DOIUrl":"10.4103/abr.abr_148_21","url":null,"abstract":"<p><p>During the current SARS-CoV-2 (COVID-19) pandemic, some reports were presented based on those nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids may exacerbate symptoms in COVID-19 patients. According to this, we aimed to collate information available in published articles to identify any evidence behind these statements with the aim of helping clinicians on how best to treat patients. We could not find published conclusive evidence for or against the use of NSAIDs in COVID-19 patients. Meanwhile, there appeared to be some evidence that corticosteroids may be beneficial if utilized in the early acute phase of infection, however, conflicting WHO (World Health Organization) evidence surrounding corticosteroid use in certain viral infections means this evidence is not conclusive. Given the current availability of literature, caution should be exercised until further evidence emerges surrounding the use of NSAIDs and corticosteroids in COVID-19 patients. However, the availability of reliable information for clinicians and patients is paramount.</p>","PeriodicalId":7225,"journal":{"name":"Advanced Biomedical Research","volume":"12 ","pages":"20"},"PeriodicalIF":0.0,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/19/63/ABR-12-20.PMC10012024.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9138622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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