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Controlled-Release Oxycodone Alone or Combined with Gabapentin for Management of Malignant Neuropathic Pain

Chinese Journal of Cancer Research 2010年第1期22卷 80-86页

作者： Xiao-mei Li duan-qi liu Hang-yu Wu Chun Yang Li Yang Department of Medical Oncology Department of Anatomy Capital Medical University Beijing 100069 China Departement of Medical Training the Beijing Military General Hospital of PLA Beijing 100700 China

Objective： To evaluate the analgesic efficacy of controlled-release （CR） oxycodone and gabapentin in malignant neuropathic pain （NP）. Methods： Patients with malignant NP were enrolled and baseline pain intensity （PI） was recorded. They initially took one week CR oxycodone and were allocated to two different groups at day 8 by reevaluated PI. Patients with mild pain went to CR oxycodone mono-therapy group （OO group） and took another two weeks CR oxycodone. Others went to （CR oxycodone combined gabapentin group （OG group） and received additional gabapentin. Daily doses and side effects were recorded. Results： Fifty-eight （92.06%） of the 63 enrolled patients completed the initial week＇s therapy. Twenty-two （37.93%） went to OO group and PI significantly reduced at day 15 （2.00 vs. 2.62, P=0.004）, but not improved at day 22 （1.90 vs. 2.00, P=0.54）. Thirty-six （62.07%） patients went to OG group and PI was significantly reduced at day 15 （4,47 vs. 2.94, P〈0.001）, but not improved at day 22 （2.94 vs. 2.75, P=0.136）. Mean daily dose （MDD） of CR oxycodone at day 8 was 62.64 mg. It was significantly increased at days 15 and 22 （71.43 mg vs. 62.64 rag, P=0.021; 81.90 mg vs. 71.43 mg, P=0.004） in OO group. MDD of gabapentin was significantly increased at day 22 compared to day 15 （862.50 mg vs. 993.75 mg, P〈0.001）. Constipation was occurred in 13.64% of the patients in OO group and 14.26 % in OG group. Conclusion： Malignant NP may be well controlled by oxycodone mono-therapy. Early combination with gabapentin is sensible when pain is not satisfactory relieved by oxycodone alone. The side effects of them are manageable.

关键词： CR oxyeodone Gabapentin Malignant neuropathic pain Analgesic efficacy

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Preparation and applications of calcium ferrite as a functional material:A review

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 292-310页

作者： Xiuli Han Bowen duan Lei liu Shilong Fang Weiwei Wang College of Mining Engineering North China University of Science and TechnologyTangshan 063210China Collaborative Innovation Center of Green Development and Ecological Restoration of Mineral Resources of Hebei Province Tangshan 063210China Key Laboratory of Mining Development and Security Technology of Hebei Province Tangshan 063210China

Calcium ferrite(CF)is recognized as a potential green and efficient functional material because of its advantages of magnetism,electrochemistry,catalysis,and biocompatibility in the fields of materials chemistry,environmental engineering,and ***-fore,the obtained research results need to be systematically summarized,and new perspectives on CF and its composite materials need to be *** on the presented studies of CF and its composite materials,the types and structures of the crystal are *** addition,the current application technologies and theoretical mechanisms with various properties in different fields are ***,the various preparation methods of CF and its composite materials are elaborated in *** importantly,the advantages and disadvantages of the synthesis methods of CF and its composite materials are discussed,and the existing problems and emerging challenges in practical production are ***,the key future research directions of CF and its composite materials have been prospected from the potential application technologies to provide references for its synthesis and efficient utilization.

关键词： calcium ferrite mineral functional materials preparation application perspectives

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Multicenter Clinical Study for Evaluation of Efficacy and Safety of Transdermal Fentanyl Matrix Patch in Treatment of Moderate to Severe Cancer Pain in 474 Chinese Cancer Patients

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Chinese Journal of Cancer Research 2011年第4期23卷 317-322页

作者： Yu-lin Zhu Guo-hong Song duan-qi liu Xi Zhang Kui-feng liu Ai-hua Zang Ying Cheng Guo-chun Cao Jun Liang Xue-zhen Ma Xin Ding Bin Wang Wei-lian Li Zuo-wei Hu Gang Feng Jiang-jin Huang Xiao Zheng Shun-chang Jiao Rong Wu Jun Ren Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education) Department of Breast Oncology Peking University School of Oncology Beijing Cancer Hospital & Institute Beijing 100142 China The PLA Military Genera/Hospital of Beijing Beijing 100009 China No. 3 People's Hospital of Chengdu Chengdu 610031 China The First Affiliated Hospital of Guangdong Pharmaceutical University Guangzhou 510080 China Hubei Cancer Hospital Wuhan 430079 China Jilin Cancer Hospital Changchun 130012 China Jiangsu Cancer Hospital Nonjing 210009 China The Affilicated Hospital of Medical College qingdao University Qingdao 266003 China Shanghai Huaihai Hospital Shanghai 200031 China Suzhou Municipal Hospital Suzhou 215001 China Tianjin People's Hospital Tianjin 300121 China Wuhan Integrated TCM & Western Medicine Hospital Wuhan 30070 China Pu Ai Hospital of Wuhan City Wuhan 430070 China Second Affiliated Hospital Zhejiang University College of Medicine Hangzhou 310009 China Zhejiang Cancer Hospital Hangzhou 310022 China The General Hospital of the People's Liberation Army Beijing 100853 Chino Shengjing Hospital of China Medical University 5henyang 110004 China

Objective: Although a new matrix formulation fentanyl has been used throughout the world for cancer pain management, few data about its efficacy and clinical outcomes associated with its use in Chinese patients have been obtained. This study aimed to assess the efficacy and safety of the new system in Chinese patients with moderate to severe cancer pain. Methods: A total of 474 patients with moderate to severe cancer pain were enrolled in this study and were treated with the new transdermal fentanyl matrix patch (TDF) up to 2 weeks. All the patients were asked to record pain intensity, side effects, quality of life (QOL), adherence and global satisfaction. The initial dose of fentanyl was 25 ?g/h titrated with opioid or according to National Comprehensive Cancer Network (NCCN) guidelines. Transdermal fentanyl was changed every three days. Results: After 2 weeks. The mean pain intensity of the 459 evaluated patients decreased significantly from 5.63?1.26 to 2.03?1.46 (P<0.0001). The total remission rate was 91.29%, of which moderate remission rate 53.16%, obvious remission rate 25.49% and complete remission rate 12.64%. The rate of adverse events was 33.75%, 18.78% of which were moderate and 3.80% were severe. The most frequent adverse events were constipation and nausea. No fatal events were observed. The quality of life was remarkably improved after the treatment (P<0.0001). Conclusion: The new TDF is effective and safe in treating patients with moderate to severe cancer pain, and can significantly improve the quality of life.

关键词： Transdermal fentanyl matrix patch (TDF) Cancer pain Efficacy Safety Quality of life

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Variation of Protein's Expression Correlated to the Drug Resistance after Sequential Anti-cancer Treatment in Human Lung Cancer Cell Line

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Chinese Medical Sciences Journal 2005年第3期20卷 165-165页

作者： Zhi-hong Chi Ji-ren Zhang Peng Li duan-qi liu Department of Oncology Beijing Army General Hospital Beijing 100700 Department of Oncology Zhujiang Hospital the First Military Medical University Guangzhou 510282

Multi-drug resistance is one of the leading causes for failure to treat patients with cancer. This study is to explore the expression of the proteins correlated with chemoresistance in a human lung cancer cell line （... 详细信息

关键词：蛋白质基因表达药物抵抗抗肿瘤治疗肺癌肿瘤细胞

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中国光动力学疗法治疗上消化道恶性肿瘤25年回顾

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世界华人消化杂志 2007年第2期15卷 129-133页

作者：刘慧龙刘端祺中国人民解放军北京军区总医院肿瘤科北京市100700

目的:了解光动力学疗法治疗上消化道恶性肿瘤的基本情况,分析目前我国光动力学疗法应注意及解决的问题.方法:通过对中文生物医学期刊文献数据库(CMCC)、中国生物医学文献数据库(CBMdisc)及中国期刊全文数据库(CJFD)等国内医学相关数据... 详细信息

目的:了解光动力学疗法治疗上消化道恶性肿瘤的基本情况,分析目前我国光动力学疗法应注意及解决的问题.方法:通过对中文生物医学期刊文献数据库(CMCC)、中国生物医学文献数据库(CBMdisc)及中国期刊全文数据库(CJFD)等国内医学相关数据库进行联合检索,得到发表于1982-2006的30篇原创关于光动力学疗法治疗上消化道肿瘤的中英文论文.对文章中有关患者的性别、年龄、肿瘤部位、病理类型、应用的激光器及光敏剂、取得的疗效以及发生的相关不良反应等均记录下来,整理进行分类统计分析.结果:共收入上消化道恶性肿瘤1687例,均应用血卟啉类光敏剂及波长630 nm左右激光器完成治疗,显效率(完全缓解+显著缓解)为53.2%,有效率(完全缓解+显著缓解+稍有缓解)为87%.光动力联合治疗组(显效率:65.1%,有效率:87.9%),其整体疗效较光动力单纯治疗组(显效率:50.6%,有效率:86.8%)疗效好,统计学差异有显著性(u=4.456,P<0.01).光动力学疗法对各种病理类型肿瘤均有效.不同作者应用不同的激光器及光敏剂,但都取得了满意的疗效,且不良反应轻微,耐受性良好.结论:光动力学疗法对早期肿瘤有根治效果,对晚期肿瘤有较好姑息治疗效果,是治疗上消化道肿瘤可选择的一种有效手段.

关键词：光动力学疗法上消化道癌激光

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Ammonia pyrolysis oxidation excited by nanosecond pulsed discharge:Global/fluid models hybrid solution

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Journal of Energy Chemistry 2025年第1期100卷 385-396页

作者： Mingming Zhang Hanyu Wu qi Chen Jiaxin Yang Bonan liu School of Mechanical Electronic and Control Engineering Beijing Jiaotong University China University of Petroleum

The kinetic characteristics of plasma-assisted oxidative pyrolysis of ammonia are studied by using the global/fluid models hybrid solution ***,the stable products of plasma-assisted oxidative pyrolysis of ammonia are *** results show that the consumption of NH3/O2and the production of N2/H2change linearly with the increase of voltage,which indicates the decoupling of nonequilibrium molecular excitation and oxidative pyrolysis of ammonia at low ***,the detailed reaction kinetics mechanism of ammonia oxidative pyrolysis stimulated by a nanosecond pulse voltage at low pressure and room temperature is *** on the reaction path analysis,the simplified mechanism is *** detailed and simplified mechanism simulation results are compared with experimental data to verify the accuracy of the simplified ***,based on the simplified mechanism,the fluid model of ammonia oxidative pyrolysis stimulated by the nanosecond pulse plasma is established to study the pre-sheath/sheath behavior and the resultant consumption and formation of key *** results show that the generation,development,and propagation of the pre-sheath have a great influence on the formation and consumption of *** consumption of NH3by the cathode pre-sheath is greater than that by the anode pre-sheath,but the opposite is true for OH and O（1S）.However,within the sheath,almost all reactions do not ***,by changing the parameters of nanosecond pulse power supply voltage,it is found that the electron number density,electron current density,and applied peak voltages are not the direct reasons for the structural changes of the sheath and ***,the discharge interval has little effect on the sheath structure and gas mixture *** research results of this paper not only help to understand the kinetic promotion of non-equilibrium excitation in the process of oxidative pyrolysis but also help to explore th

关键词： Nanosecond pulsed discharge Ammonia Oxidative pyrolysis Fluid model Global model

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Electrocatalytic cleavage of a lignin β-O-4 model compound and coupling with nitrogen-containing aromatics using Prussian blue analogue-derived nickel–cobalt spinel

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Journal of Energy Chemistry 2025年第1期100卷 628-636页

作者： Yi qi Xueying Chen Bowen liu Xuliang Lin Xueqing qiu Yanlin qin Guangdong Provincial Key Laboratory of Plant Resources Biorefinery School of Chemical Engineering and Light Industry Guangdong University of Technology Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center Guangdong Basic Research Center of Excellence for Ecological Security and Green Development Guangdong University of Technology

Electrochemical conversion of lignin for the production of high-value heterocyclic aromatic compounds has great *** demonstrate the targeted synthesis and cation modulation of NiCo2O4spinel nanoboxes,synthesized via cation exchange and calcination *** catalysts exhibit excellent efficacy in the electrocatalytic conversion of lignin model compounds,specifically 2-phenoxy-1-phenylethanol,into nitrogen-containing aromatics,achieving high conversion rates and *** catalysts were synthesized via a cation exchange and calcination oxidation process,using Prussian blue nanocubes as *** porous architecture and polymetallic composition of the NiCo2O4spinel demonstrated superior performance in electrocatalytic oxidative coupling,achieving a 99.2 wt%conversion rate of the 2-phenoxy-1-phenylethanol with selectivities of 37.5 wt%for quinoline derivatives and 31.5 wt%for *** innovations include the development of a sustainable one-pot synthesis method for quinoline derivatives,the elucidation of a multistage reaction pathway involving CAO bond cleavage,hydroxyaldol condensation,and CAN bond formation,and a deeper mechanistic understanding derived from DFT *** work establishes a new strategy for lignin valorization,offering a sustainable route to produce high-value nitrogen-containing aromatics from renewable biomass under mild conditions,without the need for additional reagents.

关键词： Spinel Biomass valorization Electrocatalysis Lignin oxidation Coupling

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Single-cell omics: experimental workflow, data analyses and applications

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Science China Life Sciences 2025年第1期68卷 5-102页

作者： Fengying Sun Haoyan Li Dongqing Sun Shaliu Fu Lei Gu Xin Shao qinqin Wang Xin Dong Bin duan Feiyang Xing Jun Wu Minmin Xiao Fangqing Zhao Jing-Dong J.Han qi liu Xiaohui Fan Chen Li Chenfei Wang Tieliu Shi Department of Clinical Laboratory the Affiliated Wuhu Hospital of East China Normal University (The Second People's Hospital of Wuhu City) Pharmaceutical Informatics Institute College of Pharmaceutical SciencesZhejiang University Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University) Ministry of EducationOrthopaedic DepartmentTongji HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Frontier Science Center for Stem Cells School of Life Sciences and TechnologyTongji University Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine Shanghai East HospitalBioinformatics DepartmentSchool of Life Sciences and TechnologyTongji University Research Institute of Intelligent Computing Zhejiang Lab Shanghai Research Institute for Intelligent Autonomous Systems Center for Single-cell Omics School of Public HealthShanghai Jiao Tong University School of Medicine National Key Laboratory of Chinese Medicine Modernization Innovation Center of Yangtze River DeltaZhejiang University Center for Bioinformatics and Computational Biology Shanghai Key Laboratory of Regulatory Biologythe Institute of Biomedical Sciences and School of Life SciencesEast China Normal University Beijing Institutes of Life Science Chinese Academy of Sciences Peking-Tsinghua Center for Life Sciences Academy for Advanced Interdisciplinary StudiesCenter for Quantitative Biology (CQB)Peking University Zhejiang Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases Women's HospitalZhejiang University School of Medicine Key Laboratory of Advanced Theory and Application in Statistics and Data Science-MOE School of StatisticsEast China Normal University

Cells are the fundamental units of biological systems and exhibit unique development trajectories and molecular features. Our exploration of how the genomes orchestrate the formation and maintenance of each cell, and control the cellular phenotypes of various organismsis, is both captivating and intricate. Since the inception of the first single-cell RNA technology, technologies related to single-cell sequencing have experienced rapid advancements in recent years. These technologies have expanded horizontally to include single-cell genome, epigenome,proteome, and metabolome, while vertically, they have progressed to integrate multiple omics data and incorporate additional information such as spatial sc RNA-seq and CRISPR screening. Single-cell omics represent a groundbreaking advancement in the biomedical field,offering profound insights into the understanding of complex diseases, including cancers. Here, we comprehensively summarize recent advances in single-cell omics technologies, with a specific focus on the methodology section. This overview aims to guide researchers in selecting appropriate methods for single-cell sequencing and related data analysis.

关键词： single-cell sequencing genome epigenome proteomics metabolomics multimodal spatial transcriptomics CRISPR screening

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Flexible molecules dedicate to release strain of inverted inorganic perovskite solar cell

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Journal of Energy Chemistry 2025年第1期100卷 87-93页

作者： Hongrui Sun Sanlong Wang Pengyang Wang Yali liu Shanshan qi Biao Shi Ying Zhao Xiaodan Zhang Institute of Photoelectronic Thin Film Devices and Technology Renewable Energy Conversion and Storage Center State Key Laboratory of Photovoltaic Materials and CellsNankai University Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin Haihe Laboratory of Sustainable Chemical Transformations Engineering Research Center of Thin Film Photoelectronic Technology of Ministry of Education Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)

The tensile strain in inorganic perovskite films induced by thermal annealing is one of the primary factors contributing to the inefficiency and instability of inorganic perovskite solar cells （IPSCs）,which reduces the defect formation ***,a flexible molecule 5-maleimidovaleric acid （5-MVA） was introduced as a strain buffer to release the residual strain of *** anhydride and carboxyl groups in 5-MVA interact strongly with the uncoordinated Pb2+through Lewis acid-base reaction,thus tightly“pull”the perovskite *** in-between soft carbon chain increased the structural flexibility of CsPbI2.85Br0.15perovskite materials,which effectively relieved the intrinsic internal strain of CsPbI2.85Br0.15,resisted the corrosion of external strain,and also reduced the formation of defects such as VIand *** addition,the introduction of 5-MVA improved crystal quality,passivated residual defects,and narrowed energy level ***,power conversion efficiency （PCE） of NiOxbased inverted IPSCs increased from 19.25% to 20.82% with the open-circuit voltage enhanced from 1.164 V to 1.230 *** release of strain also improved the stability of CsPbI2.85Br0.15perovskite films and devices.

关键词： Inverted inorganic perovskite solar cells Flexible molecules Strain release Crystallization Energy barrier High PCE

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C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 pathway as a therapeutic target and regulatory mechanism for spinal cord injury

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Neural Regeneration Research 2025年第8期20卷 2231-2244页

作者： Xiangzi Wang Xiaofei Niu Yingkai Wang Yang liu Cheng Yang Xuyi Chen Zhongquan qi School of Medicine Guangxi UniversityNanningGuangxi Zhuang Autonomous RegionChina Graduate School of Tianjin University of Traditional Chinese Medicine TianjinChina Characteristic Medical Center of People’s Armed Police Forces TianjinChina Fujian Maternity and Child Health Hospital FuzhouFujian ProvinceChina

Spinal cord injury involves non-reversible damage to the central nervous system that is characterized by limited regenerative capacity and secondary inflammatory *** expression of the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 axis exhibits significant differences before and after *** studies have revealed that the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 axis is closely associated with secondary inflammatory responses and the recruitment of immune cells following spinal cord injury,suggesting that this axis is a novel target and regulatory control point for *** review comprehensively examines the therapeutic strategies targeting the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 axis,along with the regenerative and repair mechanisms linking the axis to spinal cord ***,we summarize the upstream and downstream inflammatory signaling pathways associated with spinal cord injury and the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 *** review primarily elaborates on therapeutic strategies that target the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 axis and the latest progress of research on antagonistic drugs,along with the approaches used to exploit new therapeutic targets within the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 axis and the development of targeted ***,there are presently no clinical studies relating to spinal cord injury that are focusing on the C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 *** review aims to provide new ideas and therapeutic strategies for the future treatment of spinal cord injury.

关键词： apoptosis C-C motif chemokine ligand 2/C-C motif chemokine receptor 2 pathway C-C motif chemokine receptor 2 antagonists chemokine ligand 2 chemokine receptor 2 inflammation macrophage microglia spinal cord injury therapeutic method

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