Purpose:Breast cancer is now the most common malignant tumor worldwide.About one-fourth of female cancer patients all over the world sufer from breast cancer.And about one in six female cancer deaths worldwide is caus...Purpose:Breast cancer is now the most common malignant tumor worldwide.About one-fourth of female cancer patients all over the world sufer from breast cancer.And about one in six female cancer deaths worldwide is caused by breast cancer.In terms of absolute numbers of cases and deaths,China ranks frst in the world.The CACA Guidelines for Holistic Integrative Management of Breast Cancer were edited to help improve the diagnosis and comprehensive treatment in China.Methods:The Grading of Recommendations Assessment,Development and Evaluation(GRADE)was used to classify evidence and consensus.Results:The CACA Guidelines for Holistic Integrative Management of Breast Cancer include the epidemiology of breast cancer,breast cancer screening,breast cancer diagnosis,early breast cancer treatment,advanced breast cancer treatment,follow-up,rehabilitation,and traditional Chinese medicine treatment of breast cancer patients.Conclusion:We to standardize the diagnosis and treatment of breast cancer in China through the formulation of the CACA Guidelines.展开更多
The saline and buffered environment in actual wastewater imposes higher demands on Fenton and Fenton-like catalytic systems.This study developed a MoS_(2)co-catalytic Fe_(2)O_(3)Fenton-like system with controllable Le...The saline and buffered environment in actual wastewater imposes higher demands on Fenton and Fenton-like catalytic systems.This study developed a MoS_(2)co-catalytic Fe_(2)O_(3)Fenton-like system with controllable Lewis acid-base sites,achieving efficient treatment of various model pollutants and actual industrial wastewater under neutral buffered environment.The acidic microenvironment structured by the edge S sites(Lewis basic sites)in the MoS_(2)/Fe_(2)O_(3)catalyst is susceptible to the influence of Lewis acidic sites constructed by Mo and Fe element,affecting catalytic performance.Optimizing the ratio of precursor amounts ensures the stable presence of the acidic microenvironment on the surface of catalyst,enabling the beneficial co-catalytic effect of Mo sites to be realized.Furthermore,it transcends the rigid constraints imposed by the Fenton reaction on reaction environments,thereby expanding the applicability of commonplace oxides such as Fe_(2)O_(3)in actual industrial water remediation.展开更多
This letter aims to discuss the article,published in the recent issue of the World Journal of Gastrointestinal Endoscopy 2025.Endoscopic retrograde cholangiopan-creatography(ERCP)is widely acknowledged as an effective...This letter aims to discuss the article,published in the recent issue of the World Journal of Gastrointestinal Endoscopy 2025.Endoscopic retrograde cholangiopan-creatography(ERCP)is widely acknowledged as an effective procedure for managing biliary obstruction.However,its use in very elderly patients,partic-ularly centenarians,presents unique challenges related to both safety and efficacy.In this report,we share our experience with three centenarian patients who underwent ERCP for biliary obstruction in our unit.Remarkably,all patients had favorable outcomes,and no significant adverse events were observed.展开更多
Accurate knowledge of mesospheric winds and waves is essential for studying the dynamics and climate in the mesosphere and lower thermosphere(MLT)region.In this study,we conduct a comparative analysis of the mesospher...Accurate knowledge of mesospheric winds and waves is essential for studying the dynamics and climate in the mesosphere and lower thermosphere(MLT)region.In this study,we conduct a comparative analysis of the mesosphere tidal results obtained from two adjacent meteor radars at low latitudes in Kunming,China,from November 2013 to December 2014.These two radars operate at different frequencies of 37.5 MHz and 53.1 MHz,respectively.However,overall good agreement is observed between the two radars in terms of horizontal winds and tide observations.The results show that the dominant tidal waves of the zonal and meridional winds are diurnal and semidiurnal tides.Moreover,we conduct an exhaustive statistical analysis to compare the tidal amplitudes and vertical wavelengths recorded by the dual radar systems,which reveals a high degree of alignment in tidal dynamics.The investigation includes variances and covariances of tidal amplitudes,which demonstrate remarkable consistency across measurements from both radars.This finding highlights clear uniformity in the mesospheric tidal patterns observed at low latitudes by the two neighboring meteor radars.Results of the comparative analysis specifically underscore the significant correlation in vertical wavelength measurements,validating the robustness of radar observations for tidal research.展开更多
The spectral memory effect in scattering media is crucial for applications that employ broadband illumination,as it dictates the available spectral range from independent scattering responses.Previous studies mainly c...The spectral memory effect in scattering media is crucial for applications that employ broadband illumination,as it dictates the available spectral range from independent scattering responses.Previous studies mainly considered a passive result with the average impact of the scattering medium,whereas it is vital to actively enhance or suppress this effect for applications concerned with large spectral range or fine resolution.We construct an analytical model by integrating the concepts of wave-based interference and photon-based propagation,which manifests a potential physical image for active manipulation by utilizing scattering eigenchannels.Our theoretical predictions indicate that the spectral memory effect is enhanced using high-transmission eigenchannels while it is suppressed using low-transmission eigenchannels.These predictions are supported by finite-difference time-domain simulations and experiments,demonstrating that the spectral memory effect’s range can be actively manipulated.Quantitatively,the experiments achieved variations in enhancement and suppression that exceeded threefold(∼3.27).We clarify the underlying principles of the spectral memory effect in scattering media and demonstrate active manipulation of multispectral scattering processes.展开更多
BACKGROUND The heterogeneous group of disorders called peripheral vascular diseases(PVDs)occurs outside the heart and brain tissue to cause ischemia and severe health complications.Diagnosis accuracy is essential in s...BACKGROUND The heterogeneous group of disorders called peripheral vascular diseases(PVDs)occurs outside the heart and brain tissue to cause ischemia and severe health complications.Diagnosis accuracy is essential in starting appropriate patient management at the proper time.Modern medicine considers skin biopsies crucial diagnostic tools that yield histopathological and molecular evidence for examining PVD-related microvascular changes.AIM To evaluate skin biopsy applications in PVD diagnostics through artistic analysis of technical processes and examination of pathological and innovative molecular indicators.METHODS A systematic review of randomized controlled trials and original studies about skin biopsy utility in PVD diagnosis used PubMed,Scopus,and EMBASE search platforms.The reviewed studies met specific entry requirements,while all case reports and review articles remained excluded.RESULTS A total of 22 studies suited the research criteria that were evaluated.Researchers emphasized the value of skin biopsies for identifying inflammatory from non-inflammatory PVDs.At the same time,they detect systemic sclerosis and diabetic vasculopathy abnormalities of micro-vessels and identify endothelial dysfunction through measurements of vascular endothelial growth factor and intercellular adhesion molecule-1 and endothelial nitric oxide synthase markers.Skin biopsies require further improvement because they cause patient discomfort and produce variable diagnostic results that specialists must interpret.CONCLUSION Skin biopsies enable essential diagnostic findings about PVD and improve patient detection.The development of standardized biopsy procedures and molecular diagnosis techniques should be studied to advance PVD diagnoses in clinical practice.展开更多
肿瘤干细胞是指在肿瘤组织中高度恶性的细胞亚群,具有高侵袭性、易转移性、多耐药性特点,与肿瘤复发密切相关。因此,肿瘤干细胞可能成为未来肿瘤治疗的靶点。目前发现的肿瘤干细胞标志物包括CD133、CD90、CD44等。SOX9(sex determining ...肿瘤干细胞是指在肿瘤组织中高度恶性的细胞亚群,具有高侵袭性、易转移性、多耐药性特点,与肿瘤复发密切相关。因此,肿瘤干细胞可能成为未来肿瘤治疗的靶点。目前发现的肿瘤干细胞标志物包括CD133、CD90、CD44等。SOX9(sex determining region Y box-9)除了参与多个器官的生长发育外,还与组织纤维化及肿瘤的发生有着密切关系,尤其在多种肿瘤干细胞中高表达。SOX9亦在肝癌干细胞中高表达,并通过相关信号通路影响肝癌干细胞的自我更新、增殖以及耐药,因此成为肝癌潜在的预后判断指标和治疗靶点。展开更多
基金Department of Breast Surgery,Harbin Medical University Cancer Hospital,Harbin,China。
文摘Purpose:Breast cancer is now the most common malignant tumor worldwide.About one-fourth of female cancer patients all over the world sufer from breast cancer.And about one in six female cancer deaths worldwide is caused by breast cancer.In terms of absolute numbers of cases and deaths,China ranks frst in the world.The CACA Guidelines for Holistic Integrative Management of Breast Cancer were edited to help improve the diagnosis and comprehensive treatment in China.Methods:The Grading of Recommendations Assessment,Development and Evaluation(GRADE)was used to classify evidence and consensus.Results:The CACA Guidelines for Holistic Integrative Management of Breast Cancer include the epidemiology of breast cancer,breast cancer screening,breast cancer diagnosis,early breast cancer treatment,advanced breast cancer treatment,follow-up,rehabilitation,and traditional Chinese medicine treatment of breast cancer patients.Conclusion:We to standardize the diagnosis and treatment of breast cancer in China through the formulation of the CACA Guidelines.
基金supported by the National Natural Science Foundation of China(Nos.22176060 and 41876189)the Program of Shanghai Academic/Technology Research Leader(23XD1421000)+3 种基金Shanghai Municipal Science and Technology Major Project(Grant No.2018SHZDZX03)the Program of Introducing Talents of Discipline to Universities(B16017)Science and Technology Commission of Shanghai Municipality(20DZ2250400)the Fundamental Research Funds for the Central Universities(222201717003)。
文摘The saline and buffered environment in actual wastewater imposes higher demands on Fenton and Fenton-like catalytic systems.This study developed a MoS_(2)co-catalytic Fe_(2)O_(3)Fenton-like system with controllable Lewis acid-base sites,achieving efficient treatment of various model pollutants and actual industrial wastewater under neutral buffered environment.The acidic microenvironment structured by the edge S sites(Lewis basic sites)in the MoS_(2)/Fe_(2)O_(3)catalyst is susceptible to the influence of Lewis acidic sites constructed by Mo and Fe element,affecting catalytic performance.Optimizing the ratio of precursor amounts ensures the stable presence of the acidic microenvironment on the surface of catalyst,enabling the beneficial co-catalytic effect of Mo sites to be realized.Furthermore,it transcends the rigid constraints imposed by the Fenton reaction on reaction environments,thereby expanding the applicability of commonplace oxides such as Fe_(2)O_(3)in actual industrial water remediation.
文摘This letter aims to discuss the article,published in the recent issue of the World Journal of Gastrointestinal Endoscopy 2025.Endoscopic retrograde cholangiopan-creatography(ERCP)is widely acknowledged as an effective procedure for managing biliary obstruction.However,its use in very elderly patients,partic-ularly centenarians,presents unique challenges related to both safety and efficacy.In this report,we share our experience with three centenarian patients who underwent ERCP for biliary obstruction in our unit.Remarkably,all patients had favorable outcomes,and no significant adverse events were observed.
基金supported by the National Natural Science Foundation of China (Grant Nos. 42125402 and 42174183)the National Key Technologies R&D Program of China (Grant No.2022YFF0503703)+2 种基金the B-type Strategic Priority Program of the Chinese Academy of Sciences (Grant No. XDB41000000)the foundation of the National Key Laboratory of Electromagnetic Environment and the Fundamental Research Funds for the Central Universitiesthe Chinese Meridian Project
文摘Accurate knowledge of mesospheric winds and waves is essential for studying the dynamics and climate in the mesosphere and lower thermosphere(MLT)region.In this study,we conduct a comparative analysis of the mesosphere tidal results obtained from two adjacent meteor radars at low latitudes in Kunming,China,from November 2013 to December 2014.These two radars operate at different frequencies of 37.5 MHz and 53.1 MHz,respectively.However,overall good agreement is observed between the two radars in terms of horizontal winds and tide observations.The results show that the dominant tidal waves of the zonal and meridional winds are diurnal and semidiurnal tides.Moreover,we conduct an exhaustive statistical analysis to compare the tidal amplitudes and vertical wavelengths recorded by the dual radar systems,which reveals a high degree of alignment in tidal dynamics.The investigation includes variances and covariances of tidal amplitudes,which demonstrate remarkable consistency across measurements from both radars.This finding highlights clear uniformity in the mesospheric tidal patterns observed at low latitudes by the two neighboring meteor radars.Results of the comparative analysis specifically underscore the significant correlation in vertical wavelength measurements,validating the robustness of radar observations for tidal research.
基金supported by the National Natural Science Foundation of China(Grant Nos.12325408,92150102,62205302,92150301,12274129,12074121,62105101,62175066,12274139,and 12404380)the Fundamental and Applied Basic Research Project of Guangzhou(Grant No.2024A04J2001)the Guangdong Basic and Applied Basic Research Foundation(Grant Nos.2024B1515020051 and 2023A1515110742).
文摘The spectral memory effect in scattering media is crucial for applications that employ broadband illumination,as it dictates the available spectral range from independent scattering responses.Previous studies mainly considered a passive result with the average impact of the scattering medium,whereas it is vital to actively enhance or suppress this effect for applications concerned with large spectral range or fine resolution.We construct an analytical model by integrating the concepts of wave-based interference and photon-based propagation,which manifests a potential physical image for active manipulation by utilizing scattering eigenchannels.Our theoretical predictions indicate that the spectral memory effect is enhanced using high-transmission eigenchannels while it is suppressed using low-transmission eigenchannels.These predictions are supported by finite-difference time-domain simulations and experiments,demonstrating that the spectral memory effect’s range can be actively manipulated.Quantitatively,the experiments achieved variations in enhancement and suppression that exceeded threefold(∼3.27).We clarify the underlying principles of the spectral memory effect in scattering media and demonstrate active manipulation of multispectral scattering processes.
文摘BACKGROUND The heterogeneous group of disorders called peripheral vascular diseases(PVDs)occurs outside the heart and brain tissue to cause ischemia and severe health complications.Diagnosis accuracy is essential in starting appropriate patient management at the proper time.Modern medicine considers skin biopsies crucial diagnostic tools that yield histopathological and molecular evidence for examining PVD-related microvascular changes.AIM To evaluate skin biopsy applications in PVD diagnostics through artistic analysis of technical processes and examination of pathological and innovative molecular indicators.METHODS A systematic review of randomized controlled trials and original studies about skin biopsy utility in PVD diagnosis used PubMed,Scopus,and EMBASE search platforms.The reviewed studies met specific entry requirements,while all case reports and review articles remained excluded.RESULTS A total of 22 studies suited the research criteria that were evaluated.Researchers emphasized the value of skin biopsies for identifying inflammatory from non-inflammatory PVDs.At the same time,they detect systemic sclerosis and diabetic vasculopathy abnormalities of micro-vessels and identify endothelial dysfunction through measurements of vascular endothelial growth factor and intercellular adhesion molecule-1 and endothelial nitric oxide synthase markers.Skin biopsies require further improvement because they cause patient discomfort and produce variable diagnostic results that specialists must interpret.CONCLUSION Skin biopsies enable essential diagnostic findings about PVD and improve patient detection.The development of standardized biopsy procedures and molecular diagnosis techniques should be studied to advance PVD diagnoses in clinical practice.
文摘肿瘤干细胞是指在肿瘤组织中高度恶性的细胞亚群,具有高侵袭性、易转移性、多耐药性特点,与肿瘤复发密切相关。因此,肿瘤干细胞可能成为未来肿瘤治疗的靶点。目前发现的肿瘤干细胞标志物包括CD133、CD90、CD44等。SOX9(sex determining region Y box-9)除了参与多个器官的生长发育外,还与组织纤维化及肿瘤的发生有着密切关系,尤其在多种肿瘤干细胞中高表达。SOX9亦在肝癌干细胞中高表达,并通过相关信号通路影响肝癌干细胞的自我更新、增殖以及耐药,因此成为肝癌潜在的预后判断指标和治疗靶点。
