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Roles of Loss of Chromosome 14q Allele in the Prognosis of Renal Cell Carcinoma with C-reactive Protein Abnormity

Chinese Medical Journal 2017年第18期130卷 2176-2182页

作者： Gang Wang Da-Ming Zhang hai-ying zhuang Chao Yin Jing Liu Zi-Chun Wang Li-Cheng Cai Ming-Hua Ren Wan-hai Xu Cheng Zhang Department of Urology The First Affiliated Hospital of Harbin Medical University Harbin Heilongjiang 150001 China Department of Neurosurgery The First Affiliated Hospital of Harbin Medical University Harbin Heilongjiang 150001 China Department of Pharmacology Harbin Medical University Harbin Heilongjiang 150081 China Department of Pharmacy The First Affiliated Hospital of Harbin Medical University Harbin Heilongjiang 150001 China Department of Urology The Fourth Affiliated Hospital of Harbin Medical University Harbin Heilongjiang 150001 China

Background：Renal cell carcinoma （RCC） is frequently associated with paraneoplastic inflammatory syndrome （PIS）.This study aimed at exploring the connections between the survival rate and specific gene alterations and the potential ***：We retrospectively studied 69 surgical RCC cases from August 2014 to February 2016,including 18 cases of clear cell RCC （ccRCC） demonstrating elevated pretreatment serum C-reactive protein （CRP,Group A）.Twelve of the 18 cases were symptomized with febrile *** also selected 49 cases ofccRCC with normal pretreatment CRP （Group B）.Using 22 microsatellite markers,we compared the incidence of loss of heterozygosity （LOH） between Group A and Group *** statistical tests are ***：The 3p LOH was common in both Group A （89%） and Group B （92%）.The frequency of 14q LOH in Group A （16 of 18） was higher than Group B （4 of 49,χ^2 =40.97 P 〈 0.0001）.The 3p and 14q LOH were the characteristics of ccRCC with elevated acute phase reactants,including PIS,regardless of the presence of *** the contrary,14q LOH was a rare genomic alternation in advanced-staged ccRCC without *** overall survival of patients with elevated CRP （33.3%） was lower than its counterparts （6.1%,hazard ratio=1.852,P 〈 0.0001） in Kaplan-Meier ***：The results imply that the disruption ofa 14q gene（s） might result in not only the inflammatory manifestations in the tumor host but also the poor survival rate as *** isolation of the gene（s） on 14q might be a vital goal in the treatment of PIS-associated RCC.

关键词： C-reactive Protein Gene Alterations Loss of Chromosome Paraneoplastic Inflammatory Syndrome Renal Cell Carcinoma

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重组人血清白蛋白发酵过程表达期的定量研究

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生物工程学报 2003年第1期19卷 81-86页

作者：黄明志郭美锦储炬杭海峰庄英萍张嗣良华东理工大学生物反应器工程国家重点实验室国家生化工程技术研究中心生物工程学院上海200237

结合元素平衡和代谢平衡 ,建立了重组人血清白蛋白发酵过程表达期的数学模型 ,按单纯形多变量最优化方法估算了模型的未知参数 ,并探讨了导致表达期不同阶段产物形成速率存在差异的可能原因。该模型能较好地描述重组人血清白蛋白发酵过... 详细信息

结合元素平衡和代谢平衡 ,建立了重组人血清白蛋白发酵过程表达期的数学模型 ,按单纯形多变量最优化方法估算了模型的未知参数 ,并探讨了导致表达期不同阶段产物形成速率存在差异的可能原因。该模型能较好地描述重组人血清白蛋白发酵过程表达期中各宏观反应速率之间的关系 ,为重组人血清白蛋白的高效表达提供了线索。

关键词：重组人血清白蛋白发酵过程表达期定量研究代谢平衡元素平衡

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结核性与化脓性脑膜炎患者血浆及脑脊液生化指标检测结果对照研究

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中华医院感染学杂志 2017年第7期27卷 1483-1486页

作者：吕燕华王海英庄严佟旭郭红梅尤莉曹亦宾唐山工人医院神经内二科河北唐山063000

目的对照研究结核性与化脓性脑膜炎患者血浆及脑脊液生化指标检测结果,为两类脑膜炎的鉴别诊断提供参考。方法收集2014-2015年医院诊治的化脓性脑膜炎(化脓性脑膜炎组)与结核性脑膜炎(结核性脑膜炎组)患者临床资料各50例,患者入院后均... 详细信息

目的对照研究结核性与化脓性脑膜炎患者血浆及脑脊液生化指标检测结果,为两类脑膜炎的鉴别诊断提供参考。方法收集2014-2015年医院诊治的化脓性脑膜炎(化脓性脑膜炎组)与结核性脑膜炎(结核性脑膜炎组)患者临床资料各50例,患者入院后均行血浆及脑脊液中氯化物、蛋白、糖、腺苷脱氢酶、乳酸检测,比较两组患者临床指标。结果化脓性脑膜炎组血浆及脑脊液氯化物、乳酸浓度高于结核性脑膜炎组,腺苷脱氢酶低于结核性脑膜炎组,血浆蛋白浓度高于结核性脑膜炎组,两组比较差异均有统计学意义(P<0.05);化脓性脑膜炎组脑脊液与血浆氯化物比值、乳酸比值高于结核性脑膜炎组,蛋白比值、腺苷脱氢酶比值低于结核性脑膜炎组,两组比较差异有统计学意义(P<0.05)。结论结核性与化脓性脑膜炎患者血浆及脑脊液中氯化物、蛋白、腺苷脱氢酶、乳酸浓度及比值存在一定差异,对两种脑膜炎的鉴别诊断提供临床价值。

关键词：结核性脑膜炎化脓性脑膜炎临床指标

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Co/Co_(7)Fe_(3)heterostructures with controllable alloying degree on carbon spheres as bifunctional electrocatalyst forrechargeable zinc-air batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 476-487页

作者： Junkang Chen Yongyue zhuang Yanxin Qiao Yu Zhang Aihua Yuan Hu Zhou School of Materials Science and Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China School of Environmental and Chemical Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China

Exploring efficient and nonprecious metal electrocatalysts of oxygen reduction reaction(ORR)and oxygen evolution reaction(OER)is crucial for developing rechargeable zinc-air batteries(ZABs).Herein,an alloying-degree control strategy was employed to fabricate nitrogen-doped carbon sphere(NCS)decorated with dual-phase Co/Co_(7)Fe_(3)heterojunctions(CoFe@NCS).The phase composition of materials has been adjusted by controlling the alloying *** optimal CoFe_(0.08)@NCS electrocatalyst displays a half-wave potential of 0.80 V for ORR and an overpotential of 283 mV at 10 mA·cm^(-2)for OER in an alkaline *** intriguing bifunctional electrocatalytic activity and durability is attributed to the hierarchically porous structure and interfacial electron coupling of highly-active Co_(7)Fe_(3)alloy and metallic Co *** the CoFe_(0.08)@NCS material is used as air-cathode catalyst of rechargeable liquid-state zinc-air battery(ZAB),the device shows a high peak power-density(157 mW·cm^(-2))and maintains a stable voltage gap over 150 h,outperforming those of the benchmark(Pt/C+RuO_(2))-based *** particular,the as-fabricated solid-state flexible ZAB delivers a reliable compatibility under different bending *** work provides a promising strategy to develop metal/alloy-based electrocatalysts for the application in renewable energy conversion technologies.

关键词： bifunctional electrocatalysts oxygen reduction reaction oxygen evolution reaction zinc-air battery metal/alloy carbon sphere

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Lipid droplets in the nervous system:involvement in cell metabolic homeostasis

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Neural Regeneration Research 2025年第3期20卷 740-750页

作者： Yuchen Zhang Yiqing Chen Cheng zhuang Jingxuan Qi Robert Chunhua Zhao Jiao Wang School of Life Sciences Shanghai UniversityShanghaiChina School of Medicine Shanghai UniversityShanghaiChina Institute of Basic Medical Sciences Chinese Academy of Medical Sciences School of Basic MedicinePeking Union Medical CollegeBeijingChina Center of Excellence in Tissue Engineering Chinese Academy of Medical SciencesBeijingChina Beijing Key Laboratory of New Drug Development and Clinical Trial of Stem Cell Therapy BeijingChina

Lipid droplets serve as primary storage organelles for neutral lipids in neurons,glial cells,and other cells in the nervous *** droplet formation begins with the synthesis of neutral lipids in the endoplasmic ***,lipid droplets were recognized for their role in maintaining lipid metabolism and energy homeostasis;however,recent research has shown that lipid droplets are highly adaptive organelles with diverse functions in the nervous *** addition to their role in regulating cell metabolism,lipid droplets play a protective role in various cellular stress ***,lipid droplets exhibit specific functions in neurons and glial *** of lipid droplet formation leads to cellular dysfunction,metabolic abnormalities,and nervous system *** review aims to provide an overview of the role of lipid droplets in the nervous system,covering topics such as biogenesis,cellular specificity,and ***,it will explore the association between lipid droplets and neurodegenerative *** the involvement of lipid droplets in cell metabolic homeostasis related to the nervous system is crucial to determine the underlying causes and in exploring potential therapeutic approaches for these diseases.

关键词： Alzheimer's disease lipid droplet biogenesis lipid droplets lipid metabolism nervous system neurodegenerative disorders oxidative stress Parkinson's disease

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Interfacial Zn2+-solvation regulator towards reversible and stable Zn anode

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Journal of Energy Chemistry 2025年第1期100卷 684-692页

作者： Miao Zhou Xiongbin Luo Hang Li Shan Guo zhuang Tong Xiaotao Zhou Xu Li Zhaohui Hou Shuquan Liang Guozhao Fang College of Mechanical Engineering Key Laboratory of Hunan Province for Advanced Carbon-based Functional Materials Hunan Institute of Science and Technology School of Materials Science and Engineering Key Laboratory of Electronic Packaging and Advanced Functional Materials of Hunan Province Central South University College of Materials and Metallurgy Guizhou University National Energy Metal Resources and New Materials Key Laboratory Central South University

Aqueous zinc-ion batteries （AZIBs） are fundamentally challenged by the instability of the electrode/electrolyte interface,predominantly due to irreversible zinc （Zn） deposition and hydrogen ***,the intricate mechanisms behind the electrochemical discrepancies induced by interfacial Zn2+-solvation and deposition behavior demand comprehensive *** molecules endowed with special functional groups （such as hydroxyl,carboxyl,etc.） have the potential to significantly optimize the solvation structure of Zn2+and regulate the interfacial electric double layer （EDL）.By increasing nucleation overpotential and decreasing interfacial free energy,these functional groups facilitate a lower critical nucleation radius,thereby forming an asymptotic nucleation model to promote uniform Zn ***,this study presents a pioneering approach by introducing trace amounts of n-butanol as solvation regulators to engineer the homogenized Zn （H-Zn） anode with a uniform and dense *** interfacial reaction and structure evolution are explored by in/ex-situ experimental techniques,indicating that the H-Zn anode exhibits dendrite-free growth,no by-products,and weak hydrogen evolution,in sharp contrast to the bare ***,the H-Zn anode achieves a remarkable Zn utilization rate of approximately 20% and simultaneously sustains a prolonged cycle life exceeding 500 ***,the H-Zn//NH4V4O10（NVO） full battery showcases exceptional cycle stability,retaining 95.04%capacity retention after 400 cycles at a large current density of 5 A *** study enlightens solvation-regulated additives to develop Zn anode with superior utilization efficiency and extended operational lifespan.

关键词： Aqueous zinc-ion batteries Interfacial reaction Asymptotic nucleation model Reversible and stable Zn anode

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Bidirectional regulation of the brain-gut-microbiota axis following traumatic brain injury

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Neural Regeneration Research 2025年第8期20卷 2153-2168页

作者： Xinyu You Lin Niu Jiafeng Fu Shining Ge Jiangwei Shi Yanjun Zhang Pengwei zhuang National Key Laboratory of Chinese Medicine Modernization Tianjin University of Traditional Chinese MedicineTianjinChina haihe Laboratory of Modern Chinese Medicine Tianjin University of Traditional Chinese MedicineTianjinChina First Teaching Hospital of Tianjin University of Traditional Chinese Medicine TianjinChina National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion TianjinChina

Traumatic brain injury is a prevalent disorder of the central nervous *** addition to primary brain parenchymal damage,the enduring biological consequences of traumatic brain injury pose long-term risks for patients with traumatic brain injury;however,the underlying pathogenesis remains unclear,and effective intervention methods are *** dysfunction is a significant consequence of traumatic brain *** the most densely innervated peripheral tissue in the body,the gut possesses multiple pathways for the establishment of a bidirectional“brain-gut axis”with the central nervous *** gut harbors a vast microbial community,and alterations of the gut niche contribute to the progression of traumatic brain injury and its unfavorable prognosis through neuronal,hormonal,and immune pathways.A comprehensive understanding of microbiota-mediated peripheral neuroimmunomodulation mechanisms is needed to enhance treatment strategies for traumatic brain injury and its associated *** comprehensively reviewed alterations in the gut microecological environment following traumatic brain injury,with a specific focus on the complex biological processes of peripheral nerves,immunity,and microbes triggered by traumatic brain injury,encompassing autonomic dysfunction,neuroendocrine disturbances,peripheral immunosuppression,increased intestinal barrier permeability,compromised responses of sensory nerves to microorganisms,and potential effector nuclei in the central nervous system influenced by gut ***,we reviewed the mechanisms underlying secondary biological injury and the dynamic pathological responses that occur following injury to enhance our current understanding of how peripheral pathways impact the outcome of patients with traumatic brain *** review aimed to propose a conceptual model for future risk assessment of central nervous system-related diseases while elucidating novel insights into the bidirectional effec

关键词： traumatic brain injury brain-gut-microbiome axis gut microbiota neuroimmune immunosuppression host defense vagal afferents bacterial infection dorsal root ganglia nociception neural circuitry

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ICA-Net: improving class activation for weakly supervised semantic segmentation via joint contrastive and simulation learning

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Optoelectronics Letters 2025年第3期 188-192页

作者： YE zhuang LIU Ruyu SUN Bo School of Information Engineering Chengdu Aviation Vocational and Technical College School of Computer Science and Engineering Hangzhou Normal University Quanzhou Institute of Equipment Manufacturing Haixi Institutes Chinese Academy of Sciences

In the field of optoelectronics, certain types of data may be difficult to accurately annotate, such as high-resolution optoelectronic imaging or imaging in certain special spectral ranges. Weakly supervised learning can provide a more reliable approach in these situations. Current popular approaches mainly adopt the classification-based class activation maps (CAM) as initial pseudo labels to solve the task.

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Complete Real Solution of the Five-orientation Motion Generation Problem for a Spherical Four-bar Linkage

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Chinese Journal of Mechanical Engineering 2015年第2期28卷 258-266页

作者： zhuang Yufeng ZHANG ying DUAN Xuechao School of Automation Beijing University of Posts and Telecommunications School of Electromechanical Engineering Xidian University

For a spherical four-bar linkage,the maximum number of the spherical RR dyad（R：revolute joint）of five-orientation motion generation can be at most ***,complete real solution of this problem has seldom been *** order to obtain six real RR dyads,based on Strum＇s theorem,the relationships between the design parameters are derived from a 6th-degree univariate polynomial equation that is deduced from the constraint equations of the spherical RR dyad by using Dixon resultant ***,the Grashof condition and the circuit defect condition are taken into *** the relationships between the design parameters and the aforementioned two conditions,two objective functions are constructed and optimized by the adaptive genetic algorithm（AGA）.Two examples with six real spherical RR dyads are obtained by optimization,and the results verify the feasibility of the proposed *** paper provides a method to synthesize the complete real solution of the five-orientation motion generation,which is also applicable to the problem that deduces to a univariate polynomial equation and requires the generation of as many as real roots.

关键词： spherical four-bar linkage five-orientation motion generation Sturm's theorem adaptive genetic algorithm(AGA

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Evaluating effective Trichoderma isolates for biocontrol of Rhizoctonia solani causing root rot of Vigna unguiculata

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Journal of Integrative Agriculture 2019年第9期18卷 2072-2079页

作者： WANG Chao zhuang Wen-ying State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101P.R.China University of Chinese Academy of Sciences Beijing 100049P.R.China

The highly diverse genus Trichoderma has provided many formulations that are alternatives to the chemical pesticides in *** present study was undertaken to investigate the biocontrol potential of eight Trichoderma species,***,***,***,***,***,***,*** and ***,against the phytopathogenic fungus Rhizoctonia *** isolates were first evaluated in vitro by dual culture tests for their antagonism,mycoparasitic ability and antifungal activity against *** growth promoting potential was further assessed in relation to phosphate solubilization,indole acetic acid and siderophore *** of the isolates were selected and evaluated for their abilities to prompt plant growth and to control *** infecting Vigna unguiculata(cowpea)seedlings in *** most effective isolates,*** 9185 and *** 8702,significantly(P<0.05)reduced the disease severity incidences(36.6 and 45.0%,respectively)and promoted plant growth,which have good prospects for application.

关键词： antagonism growth promoting hydrolytic enzymes mycoparasitism

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