Parkinson's disease(PD) can be classified into three motor-based subtypes: postural instability/gait difficulty(PIGD), tremor dominant(TD), and indeterminate.The neuropathophysiological mechanisms of the three mot...Parkinson's disease(PD) can be classified into three motor-based subtypes: postural instability/gait difficulty(PIGD), tremor dominant(TD), and indeterminate.The neuropathophysiological mechanisms of the three motor subtypes are different, which may lead to different responses to therapy.Sixty-nine patients with idiopathic Parkinson's disease(Hoehn–Yahr stage ≤ 3) were screened from 436 patients with Parkinsonism recruited through outpatient services and the internet.According to the Movement Disorder Society Unified Parkinson's Disease Rating Scale(MDS-UPDRS) TD/PIGD ratio, the patients were divided into PIGD(TD/PIGD ≤ 0.09;n = 36), TD(TD/PIGD ≥1.15;n = 19), and indeterminate(TD/PIGD = 0.90–1.15;n = 14) groups.All patients received 2 weeks of multidisciplinary intensive rehabilitation treatment(MIRT) during hospitalization, as well as a remote home rehabilitation health education class.Compared with the scores at admission, all patients showed significant improvements in their MDS-UPDRS III score, walking ability, balance, and posture control at discharge.Moreover, the MDS-UPDRS III score improvement was greater in the PIGD group than in the TD group.The follow-up data, collected for 3 months after discharge, showed that overall symptom improvement in each group was maintained for 1–3 months.Furthermore, there were no significant differences in the duration or grade effects of symptom improvement among the three groups.These findings suggest that 2 weeks of MIRT is effective for improving motor performance in all three motor subtypes.Patients in the PIGD group had a better response after hospitalization than those in the TD group.This study was approved by the Institutional Ethics Committee of Beijing Rehabilitation Hospital of Capital Medical University of China(approval No.2018 bkky022) on May 7, 2018 and registered with the Chinese Clinical Trial Registry(registration No.Chi CTR1900020771) on January 19, 2019.展开更多
Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and cond...Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and conducted FISH tests and cytology examinations from August 2007 to December 2008.Receiver operating characteristic(ROC)curve analysis was performed and the area under curve(AUC)values were calculated for both the FISH and urine cytology tests.Results:A cohort of 988 healthy volunteers was enrolled to establish a reference range for the normal population.A total of 4807 patients with hematuria were prospectively,randomly enrolled for the simultaneous analysis of urine cytology,FISH testing,and a final diagnosis as determined by the pathologic findings of a biopsy or a surgically-excised specimen.Overall,the sensitivity of FISH in detecting transitional-cell carcinoma was 82.7%,while that of cytology was 33.4%(p<0.001).The sensitivity values of FISH for non-muscle invasive and muscle invasive bladder transitional-cell carcinoma were 81.7%and 89.6%,respectively(p=0.004).The sensitivity values of FISH for low and high grade bladder cancer were 82.6%and 90.1%,respectively(p=0.002).Conclusion:FISH is significantly more sensitive than voided urine cytology for detecting bladder cancer in patients evaluated for gross hematuria at all cancer grades and stages.Higher sensitivity using FISH was obtained in high grade and muscle invasive tumors.展开更多
The rapid evolution of wireless communication technologies has underscored the critical role of antennas in ensuring seamless connectivity.Antenna defects,ranging from manufacturing imperfections to environmental wear...The rapid evolution of wireless communication technologies has underscored the critical role of antennas in ensuring seamless connectivity.Antenna defects,ranging from manufacturing imperfections to environmental wear,pose significant challenges to the reliability and performance of communication systems.This review paper navigates the landscape of antenna defect detection,emphasizing the need for a nuanced understanding of various defect types and the associated challenges in visual detection.This review paper serves as a valuable resource for researchers,engineers,and practitioners engaged in the design and maintenance of communication systems.The insights presented here pave the way for enhanced reliability in antenna systems through targeted defect detection measures.In this study,a comprehensive literature analysis on computer vision algorithms that are employed in end-of-line visual inspection of antenna parts is presented.The PRISMA principles will be followed throughout the review,and its goals are to provide a summary of recent research,identify relevant computer vision techniques,and evaluate how effective these techniques are in discovering defects during inspections.It contains articles from scholarly journals as well as papers presented at conferences up until June 2023.This research utilized search phrases that were relevant,and papers were chosen based on whether or not they met certain inclusion and exclusion criteria.In this study,several different computer vision approaches,such as feature extraction and defect classification,are broken down and analyzed.Additionally,their applicability and performance are discussed.The review highlights the significance of utilizing a wide variety of datasets and measurement criteria.The findings of this study add to the existing body of knowledge and point researchers in the direction of promising new areas of investigation,such as real-time inspection systems and multispectral imaging.This review,on its whole,offers a complete study of computer vision approaches for quality control in antenna parts.It does so by providing helpful insights and drawing attention to areas that require additional exploration.展开更多
This review has looked back to applying studies of Berberine in treatment for congestive heart failure,cardiac arrhythmias,hypertension and ischemic heart disease in recent years.It has summarized that the mechanism a...This review has looked back to applying studies of Berberine in treatment for congestive heart failure,cardiac arrhythmias,hypertension and ischemic heart disease in recent years.It has summarized that the mechanism and clinical progress of Berberine in treatment for cardiovascular disease.The viewpoint has been proposed the Berberine may be a benefit agent in therapy of cardiovascular disease.展开更多
Background: Emerging evidence suggests that cell deaths are involved in tumorigenesis and progression, which may be treated as a novel direction of cancers. Recently, a novel type of programmed cell death, disulfidpto...Background: Emerging evidence suggests that cell deaths are involved in tumorigenesis and progression, which may be treated as a novel direction of cancers. Recently, a novel type of programmed cell death, disulfidptosis, was discovered. However, the detailed biological and clinical impact of disulfidptosis and related regulators remains largely unknown. Methods: In this work, we first enrolled pancancer datasets and performed multi-omics analysis, including gene expression, DNA methylation, copy number variation and single nucleic variation profiles. Then we deciphered the biological implication of disulfidptosis in clear cell renal cell carcinoma (ccRCC) by machine learning. Finally, a novel agent targeting at disulfidptosis in ccRCC was identified and verified. Results: We found that disulfidptosis regulators were dysregulated among cancers, which could be explained by aberrant DNA methylation and genomic mutation events. Disulfidptosis scores were depressed among cancers and negatively correlated with epithelial mesenchymal transition. Disulfidptosis regulators could satisfactorily stratify risk subgroups in ccRCC, and a novel subtype, DCS3, owning with disulfidptosis depression, insensitivity to immune therapy and aberrant genome instability were identified and verified. Moreover, treating DCS3 with NU1025 could significantly inhibit ccRCC malignancy. Conclusion: This work provided a better understanding of disulfidptosis in cancers and new insights into individual management based on disulfidptosis.展开更多
目的分析4R危机管理模式在老年髋部骨折患者静脉血栓栓塞症(Venous Thromboembolism,VTE)防控管理中的应用效果,旨在为临床老年髋部骨折患者静脉血栓栓塞症的防控提供新的思路。方法选取2021年11月—2023年6月医院创伤显微手外科收治的...目的分析4R危机管理模式在老年髋部骨折患者静脉血栓栓塞症(Venous Thromboembolism,VTE)防控管理中的应用效果,旨在为临床老年髋部骨折患者静脉血栓栓塞症的防控提供新的思路。方法选取2021年11月—2023年6月医院创伤显微手外科收治的老年髋部骨折患者100例作为研究对象,将2021年11月—2022年8月收治的50例纳入对照组,实施常规护理干预,将2022年9月—2023年6月收治的50例纳入观察组,在常规护理干预的基础上实施4R危机管理模式护理。分别采用多普勒超声检查两组患者VTE发生情况,记录两组患者首次下床时间及住院时间;使用Harris髋关节功能评分量表(Harris Hip Score,HHS)对两组患者出院前髋关节功能进行评估,用修订版骨科患者下肢深静脉血栓知信行调查量表对患者VTE知识、信念、行为情况进行调查。结果观察组患者的VTE发生率低于对照组,差异有统计学意义(P<0.05);观察组患者的首次下床时间及住院时间短于对照组,差异有统计学意义(P<0.05);观察组患者出院前的髋关节功能评分高于对照组,差异有统计学意义(P<0.05);观察组患者的VTE知识、信念、行为得分均高于对照组,差异有统计学意义(P<0.05)。结论4R危机管理模式在老年髋部骨折患者VTE防控管理中应用效果较好,能提高患者VTE的知信行水平,有效预防VTE的发生,促进患者早日下床,缩短患者住院时间,加快患者髋关节功能的恢复。展开更多
基金supported by the National Key Research and Development Program Sub-project, No.2018 YFC0115405(to BYF)the Start-up Fund for Scientific Research Talents of Beijing Rehabilitation Hospital, Capital Medical University of China, No.2019 R-006(to ZHJ)。
文摘Parkinson's disease(PD) can be classified into three motor-based subtypes: postural instability/gait difficulty(PIGD), tremor dominant(TD), and indeterminate.The neuropathophysiological mechanisms of the three motor subtypes are different, which may lead to different responses to therapy.Sixty-nine patients with idiopathic Parkinson's disease(Hoehn–Yahr stage ≤ 3) were screened from 436 patients with Parkinsonism recruited through outpatient services and the internet.According to the Movement Disorder Society Unified Parkinson's Disease Rating Scale(MDS-UPDRS) TD/PIGD ratio, the patients were divided into PIGD(TD/PIGD ≤ 0.09;n = 36), TD(TD/PIGD ≥1.15;n = 19), and indeterminate(TD/PIGD = 0.90–1.15;n = 14) groups.All patients received 2 weeks of multidisciplinary intensive rehabilitation treatment(MIRT) during hospitalization, as well as a remote home rehabilitation health education class.Compared with the scores at admission, all patients showed significant improvements in their MDS-UPDRS III score, walking ability, balance, and posture control at discharge.Moreover, the MDS-UPDRS III score improvement was greater in the PIGD group than in the TD group.The follow-up data, collected for 3 months after discharge, showed that overall symptom improvement in each group was maintained for 1–3 months.Furthermore, there were no significant differences in the duration or grade effects of symptom improvement among the three groups.These findings suggest that 2 weeks of MIRT is effective for improving motor performance in all three motor subtypes.Patients in the PIGD group had a better response after hospitalization than those in the TD group.This study was approved by the Institutional Ethics Committee of Beijing Rehabilitation Hospital of Capital Medical University of China(approval No.2018 bkky022) on May 7, 2018 and registered with the Chinese Clinical Trial Registry(registration No.Chi CTR1900020771) on January 19, 2019.
基金This clinical research was funded by the Ministry of Health People’s Republic of China(No.WKJ2007-3-001).
文摘Objective:To evaluate the diagnostic value of fluorescence in situ hybridization(FISH)in bladder cancer.Methods:We enrolled healthy volunteers and patients who were clinically suspected to have bladder cancer and conducted FISH tests and cytology examinations from August 2007 to December 2008.Receiver operating characteristic(ROC)curve analysis was performed and the area under curve(AUC)values were calculated for both the FISH and urine cytology tests.Results:A cohort of 988 healthy volunteers was enrolled to establish a reference range for the normal population.A total of 4807 patients with hematuria were prospectively,randomly enrolled for the simultaneous analysis of urine cytology,FISH testing,and a final diagnosis as determined by the pathologic findings of a biopsy or a surgically-excised specimen.Overall,the sensitivity of FISH in detecting transitional-cell carcinoma was 82.7%,while that of cytology was 33.4%(p<0.001).The sensitivity values of FISH for non-muscle invasive and muscle invasive bladder transitional-cell carcinoma were 81.7%and 89.6%,respectively(p=0.004).The sensitivity values of FISH for low and high grade bladder cancer were 82.6%and 90.1%,respectively(p=0.002).Conclusion:FISH is significantly more sensitive than voided urine cytology for detecting bladder cancer in patients evaluated for gross hematuria at all cancer grades and stages.Higher sensitivity using FISH was obtained in high grade and muscle invasive tumors.
文摘The rapid evolution of wireless communication technologies has underscored the critical role of antennas in ensuring seamless connectivity.Antenna defects,ranging from manufacturing imperfections to environmental wear,pose significant challenges to the reliability and performance of communication systems.This review paper navigates the landscape of antenna defect detection,emphasizing the need for a nuanced understanding of various defect types and the associated challenges in visual detection.This review paper serves as a valuable resource for researchers,engineers,and practitioners engaged in the design and maintenance of communication systems.The insights presented here pave the way for enhanced reliability in antenna systems through targeted defect detection measures.In this study,a comprehensive literature analysis on computer vision algorithms that are employed in end-of-line visual inspection of antenna parts is presented.The PRISMA principles will be followed throughout the review,and its goals are to provide a summary of recent research,identify relevant computer vision techniques,and evaluate how effective these techniques are in discovering defects during inspections.It contains articles from scholarly journals as well as papers presented at conferences up until June 2023.This research utilized search phrases that were relevant,and papers were chosen based on whether or not they met certain inclusion and exclusion criteria.In this study,several different computer vision approaches,such as feature extraction and defect classification,are broken down and analyzed.Additionally,their applicability and performance are discussed.The review highlights the significance of utilizing a wide variety of datasets and measurement criteria.The findings of this study add to the existing body of knowledge and point researchers in the direction of promising new areas of investigation,such as real-time inspection systems and multispectral imaging.This review,on its whole,offers a complete study of computer vision approaches for quality control in antenna parts.It does so by providing helpful insights and drawing attention to areas that require additional exploration.
文摘This review has looked back to applying studies of Berberine in treatment for congestive heart failure,cardiac arrhythmias,hypertension and ischemic heart disease in recent years.It has summarized that the mechanism and clinical progress of Berberine in treatment for cardiovascular disease.The viewpoint has been proposed the Berberine may be a benefit agent in therapy of cardiovascular disease.
基金supported by the National Natural Science Foundation of China(grant numbers:81902560,81730073).
文摘Background: Emerging evidence suggests that cell deaths are involved in tumorigenesis and progression, which may be treated as a novel direction of cancers. Recently, a novel type of programmed cell death, disulfidptosis, was discovered. However, the detailed biological and clinical impact of disulfidptosis and related regulators remains largely unknown. Methods: In this work, we first enrolled pancancer datasets and performed multi-omics analysis, including gene expression, DNA methylation, copy number variation and single nucleic variation profiles. Then we deciphered the biological implication of disulfidptosis in clear cell renal cell carcinoma (ccRCC) by machine learning. Finally, a novel agent targeting at disulfidptosis in ccRCC was identified and verified. Results: We found that disulfidptosis regulators were dysregulated among cancers, which could be explained by aberrant DNA methylation and genomic mutation events. Disulfidptosis scores were depressed among cancers and negatively correlated with epithelial mesenchymal transition. Disulfidptosis regulators could satisfactorily stratify risk subgroups in ccRCC, and a novel subtype, DCS3, owning with disulfidptosis depression, insensitivity to immune therapy and aberrant genome instability were identified and verified. Moreover, treating DCS3 with NU1025 could significantly inhibit ccRCC malignancy. Conclusion: This work provided a better understanding of disulfidptosis in cancers and new insights into individual management based on disulfidptosis.
文摘目的分析4R危机管理模式在老年髋部骨折患者静脉血栓栓塞症(Venous Thromboembolism,VTE)防控管理中的应用效果,旨在为临床老年髋部骨折患者静脉血栓栓塞症的防控提供新的思路。方法选取2021年11月—2023年6月医院创伤显微手外科收治的老年髋部骨折患者100例作为研究对象,将2021年11月—2022年8月收治的50例纳入对照组,实施常规护理干预,将2022年9月—2023年6月收治的50例纳入观察组,在常规护理干预的基础上实施4R危机管理模式护理。分别采用多普勒超声检查两组患者VTE发生情况,记录两组患者首次下床时间及住院时间;使用Harris髋关节功能评分量表(Harris Hip Score,HHS)对两组患者出院前髋关节功能进行评估,用修订版骨科患者下肢深静脉血栓知信行调查量表对患者VTE知识、信念、行为情况进行调查。结果观察组患者的VTE发生率低于对照组,差异有统计学意义(P<0.05);观察组患者的首次下床时间及住院时间短于对照组,差异有统计学意义(P<0.05);观察组患者出院前的髋关节功能评分高于对照组,差异有统计学意义(P<0.05);观察组患者的VTE知识、信念、行为得分均高于对照组,差异有统计学意义(P<0.05)。结论4R危机管理模式在老年髋部骨折患者VTE防控管理中应用效果较好,能提高患者VTE的知信行水平,有效预防VTE的发生,促进患者早日下床,缩短患者住院时间,加快患者髋关节功能的恢复。
