With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in inte...With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in integrated English teaching can enhance students’abilities in vocabulary acquisition,grammar understanding,and discourse analysis.Through a comprehensive literature review,it elaborates on the theoretical foundations and practical values of these two technological tools in English instruction.The study designs a teaching model based on corpora and KGs and analyzes its specific applications in vocabulary,grammar,and discourse teaching within the Integrated English course.Additionally,the article discusses the challenges that may arise during implementation and proposes corresponding solutions.Finally,it envisions future research directions and application prospects.展开更多
BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the...BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the application of immune checkpoint inhibitors(ICIs)in cancer treatment has made important progress,especially showing good therapeutic effects in patients with high microsatellite instability or mismatch repair deficiency.However,for the majority of patients with microsatellite stable(MSS)or proficient mismatch repair(pMMR)colorectal cancer,the efficacy of ICIs is limited,prompting researchers to explore combination therapy strategies to improve efficacy.Targeted drugs such as tyrosine kinase inhibitors(TKIs)and radiotherapy are believed to work synergistically with ICIs by modifying the tumor microenvironment and enhancing antigen presentation.AIM To investigate the efficacy and safety of the combination therapy of radiotherapy,ICIs,and TKIs in patients with MSS or pMMR colorectal cancer liver metastasis(CCLM),in order to provide new clinical treatment references.METHODS A retrospective analysis was conducted on the clinical data of 43 MSS or pMMR CCLM patients treated at our hospital from September 2021 to July 2024.Based on the treatment interventions received,the patients were divided into a control group(n=21,receiving ICIs and TKIs combination therapy)and an observation group(n=22,receiving radiotherapy,ICIs,and TKIs triple therapy).The therapeutic effects,serum tumor markers(carcinoembryonic antigen and RESULTS The disease control rate in the observation group(63.64%)was significantly higher than that of the control group(23.81%)(P<0.05)).Both groups showed a decrease in carcinoembryonic antigen and carbohydrate antigen 199 levels post-treatment,with the observation group demonstrating a more significant change(P<0.05).The median progression-free survival and median overall survival in the control group were 5.1 months and 7.6 months,respectively,while the observation group had a median progression-free survival and overall survival of 4.3 months and 6.9 months,respectively.The control group had longer survival times than the observation group,but the differences were not statistically significant(P>0.05).The incidence of adverse reactions,including nausea and vomiting,gastrointestinal reactions,skin reactions,bone marrow suppression,liver and kidney function impairment,neurotoxicity,leukopenia,neutropenia,and thrombocytopenia,showed no significant differences between the two groups(P>0.05).CONCLUSION Compared to the ICIs and TKIs combination therapy,the radiotherapy,ICIs,and TKIs triple therapy can further improve the disease control rate and serum tumor marker levels in MSS or pMMR CCLM patients without increasing the risk of related adverse reactions,making it a treatment regimen worthy of further validation.展开更多
BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiothera...BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiotherapy and chemotherapy for the treatment of locally advanced rectal cancer(LARC),with a focus on patients with proficient MMR(pMMR)and mic-rosatellite stability.METHODS Two researchers searched multiple databases for publications up to September 2024.All included publications examined neoadjuvant immunotherapy for LARC,and reported major pathological response(MPR),pathological complete response(pCR),clinical complete response(CCR),and rates of R0 resection and anus-pre-serving surgery.Meta-analysis,subgroup analysis,sensitivity analysis,and ana-lysis of publication bias were performed.RESULTS We included 15 publications(796 patients).The MPR,pCR,and CCR were sig-nificantly better in the group that received immunotherapy(all P<0.05),espe-cially for patients with pMMR.In addition,the rate of R0 resection and anus-preserving surgery were also significantly greater in the group that received neoadjuvant immunotherapy(both P<0.05).Hematological toxicity and abnormal liver function were the most common clinical adverse events above grade 3.Most patients successfully completed the immunotherapy treatment.The incidence of immune-related adverse reactions was 0%-13.5%,and the severities of these events were generally considered acceptable.CONCLUSION The addition of neoadjuvant immunotherapy improved the clinical remission rate of patients who had LARC with pMMR,and the treatment-related adverse reactions were generally acceptable.Neoadjuvant immunotherapy combined with radiotherapy and chemotherapy should be considered for patients with LARC.展开更多
BACKGROUND Immune checkpoint inhibitors have demonstrated significant efficacy in colorectal cancer(CRC)patients with microsatellite instability-high or deficient mismatch repair.However,their efficacy as monotherapy ...BACKGROUND Immune checkpoint inhibitors have demonstrated significant efficacy in colorectal cancer(CRC)patients with microsatellite instability-high or deficient mismatch repair.However,their efficacy as monotherapy is limited in microsatellite stable/proficient mismatch repair(MSS/pMMR)subtypes.AIM To provide an evidence-based rationale for optimizing later-line therapeutic strategies in advanced MSS/pMMR CRC.METHODS This study conducted a systematic retrospective analysis to evaluate the efficacy and safety of a triple-combination regimen comprising programmed death 1 inhibitors,fruquintinib and docetaxel administered as third-line therapy in 13 patients with advanced MSS/pMMR CRC.RESULTS Primary endpoints included progression-free survival and disease control rate.Intention-to-treat analysis showed median progression-free survival 7.0 months,median overall survival 18.5 months,disease control rate 61.5%,with manageable toxicity.CONCLUSION Although this is a small-sample retrospective study,it preliminarily validates the synergistic effect of programmed death 1 inhibitors combined with fruquintinib and docetaxel in MSS/pMMR CRC,providing a novel strategy with translational significance for later-line treatment in advanced patients.展开更多
The monitoring data is undoubtedly important to the water quality monitor- ing department. The proficiency testing is an important way to improve the monitor- ing capacity and enhance the quality management of laborat...The monitoring data is undoubtedly important to the water quality monitor- ing department. The proficiency testing is an important way to improve the monitor- ing capacity and enhance the quality management of laboratories. It plays an impor- tant role in ensuring the accuracy, integrity and comparability of monitoring data. In this paper, the positive role of proficiency testing in the water quality monitoring was analyzed. In addition, how to improve the water quality monitoring capacity and the quality management level of laboratories through the proficiency testing was also discussed.展开更多
针对当前应用技术大学控制类课程实训教学设备短缺现象,设计了基于通用电气公司PAC RX3i控制器和Proficy Process System过程控制软件的恒温控制实训装置。该装置成本低、易制作,已用于高校的实训教学。电气部分采用端口开放形式并设置...针对当前应用技术大学控制类课程实训教学设备短缺现象,设计了基于通用电气公司PAC RX3i控制器和Proficy Process System过程控制软件的恒温控制实训装置。该装置成本低、易制作,已用于高校的实训教学。电气部分采用端口开放形式并设置接线端子,方便学生进行系统联线、测试,有利于学生动手操作能力的培养。整套设计方案不仅适用于高校自动控制课程实训教学,而且对于研发实训教学设备具有借鉴参考意义。展开更多
文摘With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in integrated English teaching can enhance students’abilities in vocabulary acquisition,grammar understanding,and discourse analysis.Through a comprehensive literature review,it elaborates on the theoretical foundations and practical values of these two technological tools in English instruction.The study designs a teaching model based on corpora and KGs and analyzes its specific applications in vocabulary,grammar,and discourse teaching within the Integrated English course.Additionally,the article discusses the challenges that may arise during implementation and proposes corresponding solutions.Finally,it envisions future research directions and application prospects.
文摘BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the application of immune checkpoint inhibitors(ICIs)in cancer treatment has made important progress,especially showing good therapeutic effects in patients with high microsatellite instability or mismatch repair deficiency.However,for the majority of patients with microsatellite stable(MSS)or proficient mismatch repair(pMMR)colorectal cancer,the efficacy of ICIs is limited,prompting researchers to explore combination therapy strategies to improve efficacy.Targeted drugs such as tyrosine kinase inhibitors(TKIs)and radiotherapy are believed to work synergistically with ICIs by modifying the tumor microenvironment and enhancing antigen presentation.AIM To investigate the efficacy and safety of the combination therapy of radiotherapy,ICIs,and TKIs in patients with MSS or pMMR colorectal cancer liver metastasis(CCLM),in order to provide new clinical treatment references.METHODS A retrospective analysis was conducted on the clinical data of 43 MSS or pMMR CCLM patients treated at our hospital from September 2021 to July 2024.Based on the treatment interventions received,the patients were divided into a control group(n=21,receiving ICIs and TKIs combination therapy)and an observation group(n=22,receiving radiotherapy,ICIs,and TKIs triple therapy).The therapeutic effects,serum tumor markers(carcinoembryonic antigen and RESULTS The disease control rate in the observation group(63.64%)was significantly higher than that of the control group(23.81%)(P<0.05)).Both groups showed a decrease in carcinoembryonic antigen and carbohydrate antigen 199 levels post-treatment,with the observation group demonstrating a more significant change(P<0.05).The median progression-free survival and median overall survival in the control group were 5.1 months and 7.6 months,respectively,while the observation group had a median progression-free survival and overall survival of 4.3 months and 6.9 months,respectively.The control group had longer survival times than the observation group,but the differences were not statistically significant(P>0.05).The incidence of adverse reactions,including nausea and vomiting,gastrointestinal reactions,skin reactions,bone marrow suppression,liver and kidney function impairment,neurotoxicity,leukopenia,neutropenia,and thrombocytopenia,showed no significant differences between the two groups(P>0.05).CONCLUSION Compared to the ICIs and TKIs combination therapy,the radiotherapy,ICIs,and TKIs triple therapy can further improve the disease control rate and serum tumor marker levels in MSS or pMMR CCLM patients without increasing the risk of related adverse reactions,making it a treatment regimen worthy of further validation.
基金Supported by Start-up Fund for Doctor's Scientific Research in Shanxi Cancer Hospital,No.Dr202314and Natural Exploration Category of Shanxi Basic Research Plan,No.202203021221284.
文摘BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiotherapy and chemotherapy for the treatment of locally advanced rectal cancer(LARC),with a focus on patients with proficient MMR(pMMR)and mic-rosatellite stability.METHODS Two researchers searched multiple databases for publications up to September 2024.All included publications examined neoadjuvant immunotherapy for LARC,and reported major pathological response(MPR),pathological complete response(pCR),clinical complete response(CCR),and rates of R0 resection and anus-pre-serving surgery.Meta-analysis,subgroup analysis,sensitivity analysis,and ana-lysis of publication bias were performed.RESULTS We included 15 publications(796 patients).The MPR,pCR,and CCR were sig-nificantly better in the group that received immunotherapy(all P<0.05),espe-cially for patients with pMMR.In addition,the rate of R0 resection and anus-preserving surgery were also significantly greater in the group that received neoadjuvant immunotherapy(both P<0.05).Hematological toxicity and abnormal liver function were the most common clinical adverse events above grade 3.Most patients successfully completed the immunotherapy treatment.The incidence of immune-related adverse reactions was 0%-13.5%,and the severities of these events were generally considered acceptable.CONCLUSION The addition of neoadjuvant immunotherapy improved the clinical remission rate of patients who had LARC with pMMR,and the treatment-related adverse reactions were generally acceptable.Neoadjuvant immunotherapy combined with radiotherapy and chemotherapy should be considered for patients with LARC.
文摘BACKGROUND Immune checkpoint inhibitors have demonstrated significant efficacy in colorectal cancer(CRC)patients with microsatellite instability-high or deficient mismatch repair.However,their efficacy as monotherapy is limited in microsatellite stable/proficient mismatch repair(MSS/pMMR)subtypes.AIM To provide an evidence-based rationale for optimizing later-line therapeutic strategies in advanced MSS/pMMR CRC.METHODS This study conducted a systematic retrospective analysis to evaluate the efficacy and safety of a triple-combination regimen comprising programmed death 1 inhibitors,fruquintinib and docetaxel administered as third-line therapy in 13 patients with advanced MSS/pMMR CRC.RESULTS Primary endpoints included progression-free survival and disease control rate.Intention-to-treat analysis showed median progression-free survival 7.0 months,median overall survival 18.5 months,disease control rate 61.5%,with manageable toxicity.CONCLUSION Although this is a small-sample retrospective study,it preliminarily validates the synergistic effect of programmed death 1 inhibitors combined with fruquintinib and docetaxel in MSS/pMMR CRC,providing a novel strategy with translational significance for later-line treatment in advanced patients.
基金Supported by Special Scientific Research Fund of Public Welfare Profession of Ministry of Water Resources(201101007)~~
文摘The monitoring data is undoubtedly important to the water quality monitor- ing department. The proficiency testing is an important way to improve the monitor- ing capacity and enhance the quality management of laboratories. It plays an impor- tant role in ensuring the accuracy, integrity and comparability of monitoring data. In this paper, the positive role of proficiency testing in the water quality monitoring was analyzed. In addition, how to improve the water quality monitoring capacity and the quality management level of laboratories through the proficiency testing was also discussed.
文摘针对当前应用技术大学控制类课程实训教学设备短缺现象,设计了基于通用电气公司PAC RX3i控制器和Proficy Process System过程控制软件的恒温控制实训装置。该装置成本低、易制作,已用于高校的实训教学。电气部分采用端口开放形式并设置接线端子,方便学生进行系统联线、测试,有利于学生动手操作能力的培养。整套设计方案不仅适用于高校自动控制课程实训教学,而且对于研发实训教学设备具有借鉴参考意义。
