Just seeing off the BOth anniversary of the Institute of Chemistry, Chinese Academy of Sciences （ICCAS）, we are here with pleasure to conduct A Special Column for Young Scientists at ICCAS published in Chinese Chemi...Just seeing off the BOth anniversary of the Institute of Chemistry, Chinese Academy of Sciences （ICCAS）, we are here with pleasure to conduct A Special Column for Young Scientists at ICCAS published in Chinese Chemistry Letters （CCL） endeavoring to disseminate positive energy of several enthusiastic chemists and spread their recent research to the global scientific community.展开更多
Objective To discuss the approach and technique of the direct microsurgery of intracavemous sinus carotid artery aneurysms (ICCAAns). Methods All the 15 cases of ICCAAns underwent the direct microsurgery via the carot...Objective To discuss the approach and technique of the direct microsurgery of intracavemous sinus carotid artery aneurysms (ICCAAns). Methods All the 15 cases of ICCAAns underwent the direct microsurgery via the carotid artery-cavernous sinus space approach. Results Immediate carotid arteriography after the surgery showed that the aneurysms disappeared and the carotid artery could be showed clearly and normall. In a follow up period ranged frcm 1 months to 9 years,it was showed that,among 5 cases with 333,IV,V a,VI nerve paralysis before the surgery, three completely recovered,one recovered incompletely. All patients regained the capability of undertaking mormal cativities. None experienced rebleeding or neuroparalysis. Conclusion Direct microsurgery via this is approach is an ideal treatment of ICCAAns. 6 refs.展开更多
Perihilar cholangiocarcinoma(pCCA)and intrahepatic cholangiocarcinoma(iCCA)are highly malignant neoplasms with a 5-year overall survival rate of approximately 30%[1,2].Surgical resection remains the only potentially c...Perihilar cholangiocarcinoma(pCCA)and intrahepatic cholangiocarcinoma(iCCA)are highly malignant neoplasms with a 5-year overall survival rate of approximately 30%[1,2].Surgical resection remains the only potentially curative treatment,yet only one-fifth of patients are eligible for resection at initial diagnosis[3].Threedimensional(3D)reconstruction technology provides precise preoperative visualization of complex hilar anatomy,significantly enhancing surgical planning and outcomes[4].Recent advances in 3D reconstruction technology have enhanced preoperative planning by providing precise anatomical mapping of tumor-vessel relationships and biliary variations[4,5].Therefore,this report describes a case of left iCCA successfully resected with biliary reconstruction guided by 3D visualization.展开更多
基于CiteSpace的文献计量学方法,以中国知网(CNKI)和Web of Science(WOS)核心合集为数据源,对1996—2024年国内外社区保护地研究文献进行可视化分析和回顾。结果表明:①国内外社区保护地研究年度发文量总体上升,经历初步发展、波动增长...基于CiteSpace的文献计量学方法,以中国知网(CNKI)和Web of Science(WOS)核心合集为数据源,对1996—2024年国内外社区保护地研究文献进行可视化分析和回顾。结果表明:①国内外社区保护地研究年度发文量总体上升,经历初步发展、波动增长和快速增长3个阶段;②国外研究以民族药用植物学、外来入侵物种防治、社区福祉和生计可持续战略、土壤及生物群落生态、生态系统服务评价为重点研究内容,社区保护战略、生态系统服务、全球生物多样性框架是当前研究热点;③国内研究研究重点包括社区保护行为与认知、资源保护与可持续利用、管理与法制规范化研究,社区保护地社区参与和保护意愿、国家公园体系建设、乡村振兴战略是最新研究热点。研究结果为国内进一步开展社区保护地研究提供了理论参考和方向指引。展开更多
In a recent effort hunting for cancer biomarkers, researchers from the Institute of Chemistry, Chinese Academy of Science (ICCAS) identified a new DNA aptamer (termed BG2) that only binds to alkaline phosphatase (AP) ...In a recent effort hunting for cancer biomarkers, researchers from the Institute of Chemistry, Chinese Academy of Science (ICCAS) identified a new DNA aptamer (termed BG2) that only binds to alkaline phosphatase (AP) heterodimer rather than its monomers. This newly-identified DNA aptamer, representing as the first molecular probe reported capable of recognizing a protein dimer, could serve as an important tool to uncover the mystery of this particular protein dimer in a biological context. This study was published in Advanced Science on April 9.展开更多
文摘Just seeing off the BOth anniversary of the Institute of Chemistry, Chinese Academy of Sciences （ICCAS）, we are here with pleasure to conduct A Special Column for Young Scientists at ICCAS published in Chinese Chemistry Letters （CCL） endeavoring to disseminate positive energy of several enthusiastic chemists and spread their recent research to the global scientific community.
文摘Objective To discuss the approach and technique of the direct microsurgery of intracavemous sinus carotid artery aneurysms (ICCAAns). Methods All the 15 cases of ICCAAns underwent the direct microsurgery via the carotid artery-cavernous sinus space approach. Results Immediate carotid arteriography after the surgery showed that the aneurysms disappeared and the carotid artery could be showed clearly and normall. In a follow up period ranged frcm 1 months to 9 years,it was showed that,among 5 cases with 333,IV,V a,VI nerve paralysis before the surgery, three completely recovered,one recovered incompletely. All patients regained the capability of undertaking mormal cativities. None experienced rebleeding or neuroparalysis. Conclusion Direct microsurgery via this is approach is an ideal treatment of ICCAAns. 6 refs.
基金supported by grants from the National Natural Science Foundation of China(82170412)Shanghai Municipal Science and Technology Commission Clinical Innovation Research Special Project(23Y11905400).
文摘Perihilar cholangiocarcinoma(pCCA)and intrahepatic cholangiocarcinoma(iCCA)are highly malignant neoplasms with a 5-year overall survival rate of approximately 30%[1,2].Surgical resection remains the only potentially curative treatment,yet only one-fifth of patients are eligible for resection at initial diagnosis[3].Threedimensional(3D)reconstruction technology provides precise preoperative visualization of complex hilar anatomy,significantly enhancing surgical planning and outcomes[4].Recent advances in 3D reconstruction technology have enhanced preoperative planning by providing precise anatomical mapping of tumor-vessel relationships and biliary variations[4,5].Therefore,this report describes a case of left iCCA successfully resected with biliary reconstruction guided by 3D visualization.
文摘基于CiteSpace的文献计量学方法,以中国知网(CNKI)和Web of Science(WOS)核心合集为数据源,对1996—2024年国内外社区保护地研究文献进行可视化分析和回顾。结果表明:①国内外社区保护地研究年度发文量总体上升,经历初步发展、波动增长和快速增长3个阶段;②国外研究以民族药用植物学、外来入侵物种防治、社区福祉和生计可持续战略、土壤及生物群落生态、生态系统服务评价为重点研究内容,社区保护战略、生态系统服务、全球生物多样性框架是当前研究热点;③国内研究研究重点包括社区保护行为与认知、资源保护与可持续利用、管理与法制规范化研究,社区保护地社区参与和保护意愿、国家公园体系建设、乡村振兴战略是最新研究热点。研究结果为国内进一步开展社区保护地研究提供了理论参考和方向指引。
文摘In a recent effort hunting for cancer biomarkers, researchers from the Institute of Chemistry, Chinese Academy of Science (ICCAS) identified a new DNA aptamer (termed BG2) that only binds to alkaline phosphatase (AP) heterodimer rather than its monomers. This newly-identified DNA aptamer, representing as the first molecular probe reported capable of recognizing a protein dimer, could serve as an important tool to uncover the mystery of this particular protein dimer in a biological context. This study was published in Advanced Science on April 9.
