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Sinology in Seattle: The University of Washington and its Influence on the Study of Chinese Medicine
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作者 Sean Bradley 《Chinese Medicine and Culture》 2021年第3期176-180,共5页
The University of Washington has played a pivotal role in the field of sinology with faculty and alumni producing major publications in Chinese history,literature,phonetics,and linguistics.These contributions have bee... The University of Washington has played a pivotal role in the field of sinology with faculty and alumni producing major publications in Chinese history,literature,phonetics,and linguistics.These contributions have been instrumental in the development of sinology as a field and have both directly and indirectly influenced the study of Chinese Medicine.By tracing the history of the Department of Asian Languages and Literature and examining several major figures,we can better understand how these individuals shaped the development of Chinese Medicine and contributed to its spread worldwide. 展开更多
关键词 Chinese medicine HISTORY INFLUENCE Seattle SINOLOGY
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DESIGN FOR SOCIAL SUSTAINABILITY AT SEATTLE’S CENTRAL LIBRARY
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作者 Lucia Athens 《Journal of Green Building》 2007年第1期3-21,共19页
INTRODUCTION As a culture we hold dear social values such as public good,health and well-being,quality of life,diversity,and equity.The focus of this article is how Seattle’s Central Library,a Silver LEED™project,int... INTRODUCTION As a culture we hold dear social values such as public good,health and well-being,quality of life,diversity,and equity.The focus of this article is how Seattle’s Central Library,a Silver LEED™project,integrates social benefit into its design.While LEED provides credit opportunities for some social issues,many are not addressed by the LEED System.The Seattle project provides a rich example of how to integrate a broader range of social sustainability into green design thinking.Issues for consideration include:design to encourage social interaction,accessibility,economic development,cultural arts,and improved staffefficiency and ergonomics.This discussion searches for lessons learned that might inspire the emergence of new LEED credits. 展开更多
关键词 LEED INTEGRATE SILVER
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应用CRISP清单,提升我国全科医学和基本医疗研究报告的质量
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作者 杨辉 汪洋 +8 位作者 陈庆奇 刘晨曦 顾杰 赵洋 秦江梅 曹新阳 Elizabeth Sturgiss William R.Phillips 许岩丽 《中国全科医学》 CAS 北大核心 2025年第4期393-401,共9页
基本医疗(初级保健)研究报告内容的条目共识(CRISP)工作组于2023年提出了CRISP清单,以支持改善上述领域研究报告的质量、实用性和传播性。《中国全科医学》英文版的学术编辑团队对CRISP清单进行了中文翻译,并通过这篇述评,在回顾我国全... 基本医疗(初级保健)研究报告内容的条目共识(CRISP)工作组于2023年提出了CRISP清单,以支持改善上述领域研究报告的质量、实用性和传播性。《中国全科医学》英文版的学术编辑团队对CRISP清单进行了中文翻译,并通过这篇述评,在回顾我国全科医学和基本医疗研究的内涵和发展现状的基础上,归纳了该领域的科研报告中目前存在的主要问题,如“以作者为中心”“过度重视塑造权威性”“盲目生搬国际经验”“缺乏对方法学的透明报告”“在论文中压入大量冗繁信息”以及“遮蔽关键信息”等。最后,编辑团队推荐和鼓励中国的全科医学和基本医疗服务研究的作者、编辑和学术评议专家尝试使用CRISP清单,在改善中国全科医学和基本医疗研究报告质量的同时,进一步完善该工具在学科发展研究、临床研究、卫生服务研究、卫生政策研究、教育和培训研究以及社区流行病学研究等亚领域中的应用。 展开更多
关键词 全科医学 基本医疗 研究报告 内容 共识
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Neurocircuit regeneration by extracellular matrix reprogramming
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作者 Shengzhang Su Ian N.Levasseur Kimberly M.Alonge 《Neural Regeneration Research》 SCIE CAS 2025年第8期2300-2301,共2页
The brain's extracellular matrix(ECM),which is comprised of protein and glycosaminoglycan(GAG)scaffolds,constitutes 20%-40% of the human brain and is considered one of the largest influencers on brain cell functio... The brain's extracellular matrix(ECM),which is comprised of protein and glycosaminoglycan(GAG)scaffolds,constitutes 20%-40% of the human brain and is considered one of the largest influencers on brain cell functioning(Soles et al.,2023).Synthesized by neural and glial cells,the brain's ECM regulates a myriad of homeostatic cellular processes,including neuronal plasticity and firing(Miyata et al.,2012),cation buffering(Moraws ki et al.,2015),and glia-neuron interactions(Anderson et al.,2016).Considering the diversity of functions,dynamic remodeling of the brain's ECM indicates that this understudied medium is an active participant in both normal physiology and neurological diseases. 展开更多
关键词 MATRIX PROGRAMMING
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改进基本医疗(初级保健)研究报告内容的CRISP共识声明
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作者 William R.Phillips Elizabeth Sturgiss +6 位作者 Paul Glasziou Tim Colde Hartman Aaron M.Orkin Pallavi Prathivadi Joanne Reeve Grant M.Russell Chris van Weel 《中国全科医学》 CAS 北大核心 2025年第4期385-392,共8页
基本医疗(初级保健)是一门独特的临床专业和研究学科,具有其自身的视角和方法。该领域的研究使用多种研究方法和研究设计来调查各种主题。基本医疗(初级保健)的多样性对其研究内容的报告提出了挑战,尽管已有大量报告指南问世,但没有一... 基本医疗(初级保健)是一门独特的临床专业和研究学科,具有其自身的视角和方法。该领域的研究使用多种研究方法和研究设计来调查各种主题。基本医疗(初级保健)的多样性对其研究内容的报告提出了挑战,尽管已有大量报告指南问世,但没有一项指南专门针对基本医疗(初级保健)学科的需求而设。基本医疗(初级保健)研究报告内容的条目共识(CRISP)清单,旨在指导基本医疗(初级保健)研究的报告,包括提供基本医疗(初级保健)相关人群(从业者、患者和社区)所需的信息。CRISP清单完善了现有指南,有利于基本医疗(初级保健)研究结果的报告、传播和应用。先前的CRISP研究,探索了在该领域改善研究内容报告的可能性。工作组通过对国际化、跨学科和跨专业的基本医疗(初级保健)社区的调查,确定了基本医疗(初级保健)研究报告中需要包含的基本条目。工作组开展了一项包含两轮德尔菲的研究,对必要的条目达成了共识,并汇总成清单。CRISP清单包含24个条目,涵盖了基本医疗(初级保健)研究报告中的研究团队、患者、研究参与者、健康状况、临床接触、护理团队、干预、研究测量、照护环境,以及研究结果的实施等方面。并非全部条目都适用于每种研究设计或主题。CRISP指南为设计和报告以下三类研究提供了参考信息:(1)基本医疗(初级保健)研究人员开展的研究,(2)其他研究人员在基本医疗(初级保健)人群和环境中开展的研究,(3)旨在应用于基本医疗(初级保健)实践中的研究,从而改进对临床服务和研究过程背景的报告。这对于解释研究结果并将其应用于基本医疗(初级保健)的不同人群和环境至关重要。 展开更多
关键词 指南 研究报告 清单 基本医疗 研究 共识 利益相关者参与 德尔菲研究 研究影响 研究设计 调查和问卷 作者 编辑 审稿人 文章 出版 期刊
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Imaging and endoscopic tools in pediatric inflammatory bowel disease: What’s new? 被引量:1
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作者 Alexandra S Hudson Ghassan T Wahbeh Hengqi Betty Zheng 《World Journal of Clinical Pediatrics》 2024年第1期7-13,共7页
Pediatric inflammatory bowel disease(IBD)is a chronic inflammatory disorder,with increasing incidence and prevalence worldwide.There have been recent advances in imaging and endoscopic technology for disease diagnosis... Pediatric inflammatory bowel disease(IBD)is a chronic inflammatory disorder,with increasing incidence and prevalence worldwide.There have been recent advances in imaging and endoscopic technology for disease diagnosis,treatment,and monitoring.Intestinal ultrasound,including transabdominal,transperineal,and endoscopic,has been emerging for the assessment of transmural bowel inflammation and disease complications(e.g.,fistula,abscess).Aside from surgery,IBD-related intestinal strictures now have endoscopic treatment options including through-the-scope balloon dilatation,injection,and needle knife stricturotomy and new evaluation tools such as endoscopic functional lumen imaging probe.Unsedated transnasal endoscopy may have a role in patients with upper gastrointestinal Crohn’s disease or those with IBD with new upper gastrointestinal symptoms.Improvements to dysplasia screening in pediatric patients with longstanding colonic disease or primary sclerosing cholangitis hold promise with the addition of virtual chromoendoscopy and ongoing research in the field of artificial intelligence-assisted endoscopic detection.Artificial intelligence and machine learning is a rapidly evolving field,with goals of further personalizing IBD diagnosis and treatment selection as well as prognostication.This review summarized these advancements,focusing on pediatric patients with IBD. 展开更多
关键词 Intestinal ultrasound ENDOSCOPY Inflammatory bowel disease PEDIATRICS IMAGING
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Security Implications of Edge Computing in Cloud Networks 被引量:1
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作者 Sina Ahmadi 《Journal of Computer and Communications》 2024年第2期26-46,共21页
Security issues in cloud networks and edge computing have become very common. This research focuses on analyzing such issues and developing the best solutions. A detailed literature review has been conducted in this r... Security issues in cloud networks and edge computing have become very common. This research focuses on analyzing such issues and developing the best solutions. A detailed literature review has been conducted in this regard. The findings have shown that many challenges are linked to edge computing, such as privacy concerns, security breaches, high costs, low efficiency, etc. Therefore, there is a need to implement proper security measures to overcome these issues. Using emerging trends, like machine learning, encryption, artificial intelligence, real-time monitoring, etc., can help mitigate security issues. They can also develop a secure and safe future in cloud computing. It was concluded that the security implications of edge computing can easily be covered with the help of new technologies and techniques. 展开更多
关键词 Edge Computing Cloud Networks Artificial Intelligence Machine Learning Cloud Security
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Weakly Polarized Organic Cation-Modified Hydrated Vanadium Oxides for High-Energy Efficiency Aqueous Zinc-Ion Batteries
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作者 Xiaoxiao Jia Chaofeng Liu +2 位作者 Zhi Wang Di Huang Guozhong Cao 《Nano-Micro Letters》 SCIE EI CAS CSCD 2024年第7期169-186,共18页
Vanadium oxides,par-ticularly hydrated forms like V_(2)O_(5)·nH_(2)O(VOH),stand out as promising cathode candidates for aqueous zinc ion batteries due to their adjustable layered structure,unique electronic chara... Vanadium oxides,par-ticularly hydrated forms like V_(2)O_(5)·nH_(2)O(VOH),stand out as promising cathode candidates for aqueous zinc ion batteries due to their adjustable layered structure,unique electronic characteristics,and high theoretical capacities.However,challenges such as vanadium dissolution,sluggish Zn^(2+)diffusion kinetics,and low operating voltage still hinder their direct application.In this study,we present a novel vanadium oxide([C_(6)H_(6)N(CH_(3))_(3)]_(1.08)V_(8)O_(20)·0.06H_(2)O,TMPA-VOH),developed by pre-inserting trimethylphenylammonium(TMPA+)cations into VOH.The incorporation of weakly polarized organic cations capitalizes on both ionic pre-intercalation and molecular pre-intercalation effects,resulting in a phase and morphology transition,an expansion of the interlayer distance,extrusion of weakly bonded interlayer water,and a substantial increase in V^(4+)content.These modifications synergistically reduce the electrostatic interactions between Zn^(2+)and the V-O lattice,enhancing structural stability and reaction kinetics during cycling.As a result,TMPA-VOH achieves an elevated open circuit voltage and operation voltage,exhibits a large specific capacity(451 mAh g^(-1)at 0.1 A g^(-1))coupled with high energy efficiency(89%),the significantly-reduced battery polarization,and outstanding rate capability and cycling stability.The concept introduced in this study holds great promise for the development of high-performance oxide-based energy storage materials. 展开更多
关键词 Zinc-ion battery Vanadium oxide V_(2)O_(5)·nH_(2)O Pre-intercalation Interlayer engineering
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Impact of Social Determinants of Health on Self-Perceived Resilience: An Exploratory Study of Two Cohorts of Adults with Congenital Heart Disease
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作者 Albert Osom Krysta S.Barton +5 位作者 Katie Sexton Lyndia Brumback Joyce P.Yi-Frazier Abby R.Rosenberg Ruth Engelberg Jill M.Steiner 《Congenital Heart Disease》 SCIE 2024年第1期33-48,共16页
Social determinants of health(SDOH)affect quality of life.We investigated SDOH impacts on self-perceived resilience among people with adult congenital heart disease(ACHD).Secondary analysis of data from two com-plemen... Social determinants of health(SDOH)affect quality of life.We investigated SDOH impacts on self-perceived resilience among people with adult congenital heart disease(ACHD).Secondary analysis of data from two com-plementary studies:a survey study conducted May 2021–June 2022 and a qualitative study conducted June 2020–August 2021.Resilience was assessed through CD-RISC10 score(range 0–40,higher scores reflect greater self-perceived resilience)and interview responses.Sociodemographic and SDOH(education,employment,living situa-tion,monetary stability,financial dependency,area deprivation index)data were collected by healthcare record review and self-report.We used linear regression with robust standard errors to analyze survey data and performed a thematic analysis of interview data.Survey participants(N=127)mean age was 42±14 years;51%were female,87%white.ACHD was moderate(75%)or complex(25%);41%functional class C or D.Resilience(mean 30±7)varied by monetary stability:compared to people with difficulty paying bills,resilience was 15.0 points higher(95%CI:6.9–23.1,p<0.001)for people reporting having enough money and 14.2 points higher(95%CI:5.9–22.4,p=0.001)for those reporting just enough money.Interview participants’(N=25)mean age was 32 years(range 22–44);52%were female,72%white.ACHD was moderate(56%)or complex(44%);76%functional class C or D.Participants discussed factors affecting resilience aligned with each of the major SDOH,prominently,economic stability and healthcare access and quality.Financial stability may be important for supporting self-perceived resi-lience in ACHD.This knowledge can inform the development of resilience interventions for this population. 展开更多
关键词 Social determinants of health adult congenital heart disease RESILIENCE financial stability
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A topic-controllable keywords-to-text generator with knowledge base network
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作者 Li He Kaize Shi +2 位作者 Dingxian Wang Xianzhi Wang Guandong Xu 《CAAI Transactions on Intelligence Technology》 SCIE EI 2024年第3期585-594,共10页
With the introduction of more recent deep learning models such as encoder-decoder,text generation frameworks have gained a lot of popularity.In Natural Language Generation(NLG),controlling the information and style of... With the introduction of more recent deep learning models such as encoder-decoder,text generation frameworks have gained a lot of popularity.In Natural Language Generation(NLG),controlling the information and style of the output produced is a crucial and challenging task.The purpose of this paper is to develop informative and controllable text using social media language by incorporating topic knowledge into a keyword-to-text framework.A novel Topic-Controllable Key-to-Text(TC-K2T)generator that focuses on the issues of ignoring unordered keywords and utilising subject-controlled information from previous research is presented.TC-K2T is built on the framework of conditional language encoders.In order to guide the model to produce an informative and controllable language,the generator first inputs unordered keywords and uses subjects to simulate prior human knowledge.Using an additional probability term,the model in-creases the likelihood of topic words appearing in the generated text to bias the overall distribution.The proposed TC-K2T can produce more informative and controllable senescence,outperforming state-of-the-art models,according to empirical research on automatic evaluation metrics and human annotations. 展开更多
关键词 artificial intelligence techniques artificial neural networks deep learning
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Efficacy of adjuvant mitomycin-C and triamcinoloneimpregnated nasal packing for endoscopic dacryocystorhinostomy
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作者 Sang Yoon Kim Christopher B Chambers Jung Hyo Ahn 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2024年第3期480-484,共5页
●AIM:To compare the success rate and complications of adjuvant use of mitomycin C and triamcinoloneimpregnated biodegradable nasal packing(TABP)in endoscopic dacryocystorhinostomy(DCR).And to evaluate the efficacy of... ●AIM:To compare the success rate and complications of adjuvant use of mitomycin C and triamcinoloneimpregnated biodegradable nasal packing(TABP)in endoscopic dacryocystorhinostomy(DCR).And to evaluate the efficacy of combining intraoperative mitomycin C and TABP for endoscopic DCR.●METHODS:A total of 198 eyes of 148 patients who underwent endoscopic DCR for acquired nasolacrimal duct obstruction were retrospectively analysed.The patients were randomly divided into three groups:Group A included patients treated without intraoperative mitomycin C but with TABP,Group B included patients treated without triamcinolone but with intraoperative mitomycin C and normal saline-impregnated nasal packing,and Group C included patients treated with intraoperative mitomycin C and TABP.●RESULTS:The results revealed no significant difference in the overall success rates between Groups A(86.8%)and B(89.2%;P=0.377).However,Group C(97.5%)showed a significantly higher overall success rate than Groups A and B.The incidence of granulomas was significantly lower in group C(5%)than in Groups A(20.8%)and B(15.2%;P=0.009).Other complications,such as crust,synechiae,and revision surgery,did not differ significantly among the three groups.●CONCLUSION:The combination of intraoperative mitomycin C and TABP effectively prevents granulomas and enhances surgical success rate.Additionally,there is no statistically significant difference observed between the use of mitomycin C or TABP alone. 展开更多
关键词 DACRYOCYSTORHINOSTOMY endoscopic mitomycin C TRIAMCINOLONE biodegradable
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A Deepfake Detection Algorithm Based on Fourier Transform of Biological Signal
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作者 Yin Ni Wu Zeng +2 位作者 Peng Xia Guang Stanley Yang Ruochen Tan 《Computers, Materials & Continua》 SCIE EI 2024年第6期5295-5312,共18页
Deepfake-generated fake faces,commonly utilized in identity-related activities such as political propaganda,celebrity impersonations,evidence forgery,and familiar fraud,pose new societal threats.Although current deepf... Deepfake-generated fake faces,commonly utilized in identity-related activities such as political propaganda,celebrity impersonations,evidence forgery,and familiar fraud,pose new societal threats.Although current deepfake generators strive for high realism in visual effects,they do not replicate biometric signals indicative of cardiac activity.Addressing this gap,many researchers have developed detection methods focusing on biometric characteristics.These methods utilize classification networks to analyze both temporal and spectral domain features of the remote photoplethysmography(rPPG)signal,resulting in high detection accuracy.However,in the spectral analysis,existing approaches often only consider the power spectral density and neglect the amplitude spectrum—both crucial for assessing cardiac activity.We introduce a novel method that extracts rPPG signals from multiple regions of interest through remote photoplethysmography and processes them using Fast Fourier Transform(FFT).The resultant time-frequency domain signal samples are organized into matrices to create Matrix Visualization Heatmaps(MVHM),which are then utilized to train an image classification network.Additionally,we explored various combinations of time-frequency domain representations of rPPG signals and the impact of attention mechanisms.Our experimental results show that our algorithm achieves a remarkable detection accuracy of 99.22%in identifying fake videos,significantly outperforming mainstream algorithms and demonstrating the effectiveness of Fourier Transform and attention mechanisms in detecting fake faces. 展开更多
关键词 Deepfake detector remote photoplethysmography fast fourier transform spatial attention mechanism
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Imaging approach for jaw and maxillofacial bone tumors with updates from the 2022 World Health Organization classification
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作者 Woongsoon John Choi Peggy Lee +4 位作者 Penelope C Thomas Tanya J Rath Monique A Mogensen Roberta W Dalley Pattana Wangaryattawanich 《World Journal of Radiology》 2024年第8期294-316,共23页
Jaw and maxillofacial bone lesions encompass a wide variety of both neoplastic and non-neoplastic pathologies.These lesions can arise from various tissues,including bone,cartilage,and soft tissue,each presenting disti... Jaw and maxillofacial bone lesions encompass a wide variety of both neoplastic and non-neoplastic pathologies.These lesions can arise from various tissues,including bone,cartilage,and soft tissue,each presenting distinct challenges in diagnosis and treatment.While some pathologies exhibit characteristic imaging features that aid in diagnosis,many others are nonspecific.This overlap often necessitates a multimodal imaging approach,combining techniques such as radiographs,computed tomography,and magnetic resonance imaging to achieve a diagnosis or narrow the diagnostic considerations.This article provides a comprehensive review of the imaging approach to jaw and maxillofacial bone tumors,including updates on the 2022 World Health Organization classification of these tumors.The relevant anatomy of the jaw and dental structures that is important for accurate imaging interpretation is discussed. 展开更多
关键词 MANDIBLE MAXILLA MAXILLOFACIAL JAW Tumor NEOPLASM
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Go to the back before going forward:Addressing psychological responses in anterior cruciate ligament reconstruction rehabilitation
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作者 Terese L.Chmielewski Adam Meierbachtol +3 位作者 Rick Aberman Travis Gunderson Jonathon Sikorski Kathleen Cummer 《Journal of Sport and Health Science》 SCIE CAS CSCD 2024年第5期666-669,共4页
Helping athletes return to sports participation is a primary goal of anterior cruciate ligament(ACL)reconstruction rehabilitation.To facilitate the achievement of this goal,decades of research studies have sought to i... Helping athletes return to sports participation is a primary goal of anterior cruciate ligament(ACL)reconstruction rehabilitation.To facilitate the achievement of this goal,decades of research studies have sought to identify knee impairments that reduce knee function as well as interventions to resolve them.1Yet,over the past 10 years,research pertaining to psychological responses(i.e.,cognitions and emotions)after ACL reconstruction has grown exponentially—a phenomenon that can be visualized by entering the search terms"psychological"and"anterior cruciate ligament reconstruction"into the PubMed search engine. 展开更多
关键词 LIGAMENT RETURN PSYCHOLOGICAL
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Exploring impacts of COVID-19 on spatial and temporal patterns of visitors to Canadian Rocky Mountain National Parks from social media big data
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作者 Dehui Christina Geng Amy Li +4 位作者 Jieyu Zhang Howie W.Harshaw Christopher Gaston Wanli Wu Guangyu Wang 《Journal of Forestry Research》 SCIE EI CAS CSCD 2024年第4期13-33,共21页
COVID-19 posed challenges for global tourism management.Changes in visitor temporal and spatial patterns and their associated determinants pre-and peri-pandemic in Canadian Rocky Mountain National Parks are analyzed.D... COVID-19 posed challenges for global tourism management.Changes in visitor temporal and spatial patterns and their associated determinants pre-and peri-pandemic in Canadian Rocky Mountain National Parks are analyzed.Data was collected through social media programming and analyzed using spatiotemporal analysis and a geographically weighted regression(GWR)model.Results highlight that COVID-19 significantly changed park visitation patterns.Visitors tended to explore more remote areas peri-pandemic.The GWR model also indicated distance to nearby trails was a significant influence on visitor density.Our results indicate that the pandemic influenced tourism temporal and spatial imbalance.This research presents a novel approach using combined social media big data which can be extended to the field of tourism management,and has important implications to manage visitor patterns and to allocate resources efficiently to satisfy multiple objectives of park management. 展开更多
关键词 Tourism management Social media big data National parks COVID-19 Geographical weighted regression
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Toward Improved Accuracy in Quasi-Static Elastography Using Deep Learning
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作者 Yue Mei Jianwei Deng +4 位作者 Dongmei Zhao Changjiang Xiao Tianhang Wang Li Dong Xuefeng Zhu 《Computer Modeling in Engineering & Sciences》 SCIE EI 2024年第4期911-935,共25页
Elastography is a non-invasive medical imaging technique to map the spatial variation of elastic properties of soft tissues.The quality of reconstruction results in elastography is highly sensitive to the noise induce... Elastography is a non-invasive medical imaging technique to map the spatial variation of elastic properties of soft tissues.The quality of reconstruction results in elastography is highly sensitive to the noise induced by imaging measurements and processing.To address this issue,we propose a deep learning(DL)model based on conditional Generative Adversarial Networks(cGANs)to improve the quality of nonhomogeneous shear modulus reconstruction.To train this model,we generated a synthetic displacement field with finite element simulation under known nonhomogeneous shear modulus distribution.Both the simulated and experimental displacement fields are used to validate the proposed method.The reconstructed results demonstrate that the DL model with synthetic training data is able to improve the quality of the reconstruction compared with the well-established optimization method.Moreover,we emphasize that our DL model is only trained on synthetic data.This might provide a way to alleviate the challenge of obtaining clinical or experimental data in elastography.Overall,this work addresses several fatal issues in applying the DL technique into elastography,and the proposed method has shown great potential in improving the accuracy of the disease diagnosis in clinical medicine. 展开更多
关键词 Nonhomogeneous elastic property distribution reconstruction deep learning finite element method inverse problem ELASTOGRAPHY conditional generative adversarial network
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Country-based modelling of COVID-19 case fatality rate:A multiple regression analysis
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作者 Soodeh Sagheb Ali Gholamrezanezhad +2 位作者 Elizabeth Pavlovic Mohsen Karami Mina Fakhrzadegan 《World Journal of Virology》 2024年第1期84-94,共11页
BACKGROUND The spread of the severe acute respiratory syndrome coronavirus 2 outbreak worldwide has caused concern regarding the mortality rate caused by the infection.The determinants of mortality on a global scale c... BACKGROUND The spread of the severe acute respiratory syndrome coronavirus 2 outbreak worldwide has caused concern regarding the mortality rate caused by the infection.The determinants of mortality on a global scale cannot be fully understood due to lack of information.AIM To identify key factors that may explain the variability in case lethality across countries.METHODS We identified 21 Potential risk factors for coronavirus disease 2019(COVID-19)case fatality rate for all the countries with available data.We examined univariate relationships of each variable with case fatality rate(CFR),and all independent variables to identify candidate variables for our final multiple model.Multiple regression analysis technique was used to assess the strength of relationship.RESULTS The mean of COVID-19 mortality was 1.52±1.72%.There was a statistically significant inverse correlation between health expenditure,and number of computed tomography scanners per 1 million with CFR,and significant direct correlation was found between literacy,and air pollution with CFR.This final model can predict approximately 97%of the changes in CFR.CONCLUSION The current study recommends some new predictors explaining affect mortality rate.Thus,it could help decision-makers develop health policies to fight COVID-19. 展开更多
关键词 COVID-19 SARS-CoV-2 Case fatality rate Predictive model Multiple regression
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Global geoepidemiology of gastrointestinal surgery rates in Crohn’s disease
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作者 Simcha Weissman Muhammad Aziz +31 位作者 Ayrton Bangolo Vignesh K Nagesh Htat Aung Midhun Mathew Lino Garcia Shiva A Chandar Praveena Karamthoti Harinder Bawa Aseel Alshimari Yabets Kejela Nazish Mehdi Chrishanti A Joseph Athri Kodali Rohan Kumar Priya Goyal Sanya Satheesha Fnu Nivedita Nicole Tesoro Tanni Sethi Gurpreet Singh Areej Belal Alina Intisar Hirra Khalid Samuel Cornwell Suchith B Suresh Kareem Ahmed Karabo K Marole Om P Anand Rahat B Reshi Tej I Mehta Sameh Elias Joseph D Feuerstein 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第6期1835-1844,共10页
BACKGROUND Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn’s disease(CD)remains limited.AIM To systematically review the global variation in the rates of surgery in CD.METHODS A com... BACKGROUND Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn’s disease(CD)remains limited.AIM To systematically review the global variation in the rates of surgery in CD.METHODS A comprehensive search analysis was performed using multiple electronic databases from inception through July 1,2020,to identify all full text,randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with CD.Outcomes included continent based demographic data,CD surgery rates over time,as well as the geoepidemiologic variation in CD surgery rates.Statistical analyses were conducted using R.RESULTS Twenty-three studies spanning four continents were included.The median proportion of persons with CD who underwent gastrointestinal surgery in studies from North America,Europe,Asia,and Oceania were 30%(range:1.7%-62.0%),40%(range:0.6%-74.0%),17%(range:16.0%-43.0%),and 38%respectively.No clear association was found regarding the proportion of patients undergoing gastrointestinal surgery over time in North America(R^(2)=0.035)and Europe(R^(2)=0.100).A moderate,negative association was seen regarding the proportion of patients undergoing gastrointestinal surgery over time(R^(2)=0.520)in Asia.CONCLUSION There appears to be significant inter-continental variation regarding surgery rates in CD.Homogenous evidencebased guidelines accounting for the geographic differences in managing patients with CD is prudent.Moreover,as a paucity of data on surgery rates in CD exists outside the North American and European continents,future studies,particularly in less studied locales,are warranted. 展开更多
关键词 Gastrointestinal surgery Crohn’s disease GEOEPIDEMIOLOGY Inflammatory bowel disease PREVALENCE
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The HIF-1α/PLOD2 axis integrates extracellular matrix organization and cell metabolism leading to aberrant musculoskeletal repair
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作者 Heeseog Kang Amy L.Strong +15 位作者 Yuxiao Sun Lei Guo Conan Juan Alec C.Bancroft Ji Hae Choi Chase A.Pagani Aysel A.Fernandes Michael Woodard Juhoon Lee Sowmya Ramesh Aaron W.James David Hudson Kevin N.Dalby Lin Xu Robert J.Tower Benjamin Levi 《Bone Research》 SCIE CAS CSCD 2024年第2期289-301,共13页
While hypoxic signaling has been shown to play a role in many cellular processes,its role in metabolism-linked extracellular matrix(ECM)organization and downstream processes of cell fate after musculoskeletal injury r... While hypoxic signaling has been shown to play a role in many cellular processes,its role in metabolism-linked extracellular matrix(ECM)organization and downstream processes of cell fate after musculoskeletal injury remains to be determined.Heterotopicossification(HO)is a debilitating condition where abnormal bone formation occurs within extra-skeletal tissues.Hypoxia andhypoxia-inducible factor 1α(HIF-1α)activation have been shown to promote HO.However,the underlying molecular mechanisms bywhich the HIF-1αpathway in mesenchymal progenitor cells(MPCs)contributes to pathologic bone formation remain to beelucidated.Here,we used a proven mouse injury-induced HO model to investigate the role of HIF-1αon aberrant cell fate.Usingsingle-cell RNA sequencing(scRNA-seq)and spatial transcriptomics analyses of the HO site,we found that collagen ECM organizationis the most highly up-regulated biological process in MPCs.Zeugopod mesenchymal cell-specific deletion of Hif1α(Hoxa11-CreER^(T2);Hif1a^(fl/fl))significantly mitigated HO in vivo.ScRNA-seq analysis of these Hoxa11-CreER^(T2);Hif1a^(fl/fl)mice identified the PLOD2/LOXpathway for collagen cross-linking as downstream of the HIF-1αregulation of HO.Importantly,our scRNA-seq data and mechanisticstudies further uncovered that glucose metabolism in MPCs is most highly impacted by HIF-1αdeletion.From a translational aspect,a pan-LOX inhibitor significantly decreased HO.A newly screened compound revealed that the inhibition of PLOD2 activity in MPCssignificantly decreased osteogenic differentiation and glycolytic metabolism.This suggests that the HIF-1α/PLOD2/LOX axis linked tometabolism regulates HO-forming MPC fate.These results suggest that the HIF-1α/PLOD2/LOX pathway represents a promisingstrategy to mitigate HO formation. 展开更多
关键词 METABOLISM SKELETAL ABERRANT
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Nutritional epigenetics education improves diet and attitude of parents of children with autism or attention deficit/hyperactivity disorder
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作者 Renee J Dufault Katherine M Adler +2 位作者 David O Carpenter Steven G Gilbert Raquel A Crider 《World Journal of Psychiatry》 SCIE 2024年第1期159-178,共20页
BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders... BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders known as autism and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty metabolizing and excreting heavy metals from their bloodstream,and the severity of their symptoms correlates with the heavy metal levels measured in their blood.Psychiatrists may play a key role in helping parents reduce their ultra-processed food and dietary heavy metal intake by providing access to effective nutritional epigenetics education.AIM To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food intake.METHODS The study utilized a semi-randomized test and control group pretest-posttest pilot study design with participants recruited from parents having a learning-disabled child with autism or ADHD.Twenty-two parents who met the inclusion criteria were randomly selected to serve in the test(n=11)or control(n=11)group.The test group participated in the six-week online nutritional epigenetics tutorial,while the control group did not.The efficacy of the nutritional epigenetics instruction was determined by measuring changes in parent diet and attitude using data derived from an online diet survey administered to the participants during the pre and post intervention periods.Diet intake scores were derived for both ultra-processed and whole/organic foods.Paired sample t-tests were conducted to determine any differences in mean diet scores within each group.RESULTS There was a significant difference in the diet scores of the test group between the pre-and post-intervention periods.The parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(mean=5.385,SD=2.534)and a post-intervention diet score of 113(mean=8.692,SD=1.750)and the paired t-test analysis showing a significance of P<0.001.The test group also significantly increased their consumption of whole and/or organic foods with a pre-intervention diet score of 100(mean=5.882,SD=2.472)and post-intervention diet score of 121(mean=7.118,SD=2.390)and the paired t-test analysis showing a significance of P<0.05.CONCLUSION Here we show nutritional epigenetics education can be used to reduce ultra-processed food intake and improve attitude among parents having learning-disabled children with autism or ADHD. 展开更多
关键词 EPIGENOMICS Parenteral nutrition AUTISM Attention deficit/hyperactivity disorder Ultra-processed foods Heavy metals
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