检索结果-南通市图书馆

Protective Effect of Glycyrrhizin on Nephrotic Syndrome Induced by Adriamycin in rats

在线全文

cnki会议

学校读者我要写书评

暂无评论

Protective Effect of Glycyrrhizin on Nephrotic Syndrome Indu...

第十五届全国泌尿外科学术会议

作者： Wei-De ZHONG, hui-chan he, Xue-Cheng BI,Jun Zhou,Zhao-Dong Han 广州医学院附属广州市第一人民医院

Objective: To explore the protective effects of glycyrrhizin on nephrotic syndrome (NS) induced by adriamycin (ADR) in rats. Methods: 30 SD male rats were divided into three groups: control group, untreated model

关键词：

Real-time quantitative RT-PCR assessment of PIM-1 and hK2 mRNA expression in benign prostate hyperplasia and prostate cancer

在线全文

cnki会议

学校读者我要写书评

暂无评论

Real-time quantitative RT-PCR assessment of PIM-1 and hK2 mR...

第十五届全国泌尿外科学术会议

作者： hui-chan he, Xue-cheng Bi, Qi-shan Dai, Hong-ai Wei, Wei-de Zhong 广州医学院附属广州市第一人民医院

Aim: To investigate the expression of PIM-1 and hK2 mRNA in normal prostate, benign prostatic glandular hyperplasia (BPH), and prostate cancer (PCa), and to explore the association of PIM-1 and hK2 expression with PCa progression. Methods: The samples were harvested from 37 patients with BPH, 23 patients with PCa and 3 normal prostate tissues. Total RNA was extracted from their prostate

关键词：

CD147/EMMPRIN over-expression associated with clinicopathologic parameters and poor outcome of carcinomas in urinary system

在线全文

cnki会议

学校读者我要写书评

暂无评论

CD147/EMMPRIN over-expression associated with clinicopatholo...

第十五届全国泌尿外科学术会议

作者： Zhao-dong Han, Xue-cheng Bi, Wei-jun Qin, hui-chan he, Wei-de Zhong 广州医学院附属广州市第一人民医院

Aim: CD147/EMMPRIN expressed by tumor cells stimulates peri-tumorous fibroblasts to produce MMPs, thus contributing to tumor invasion and metastasis. To assess its suitability as potential therapeutic target, the expression of CD147/EMMPRIN in neoplastic tissues of urinary system was analyzed, as well as its association with the clinicopathologic features and the prognosis of patients.

关键词：

Ki-67and PCNA expression in prostate cancer and benign prostatic hyperplasia

在线全文

cnki会议

学校读者我要写书评

暂无评论

Ki-67and PCNA expression in prostate cancer and benign prost...

第十五届全国泌尿外科学术会议

作者： Wei-De ZHONG, Jin-yu PENG, hui-chan he, Ding-lan, WU ,Zhao-Dong Han, Xue-Cheng BI 广州医学院附属广州市第一人民医院

Objective: Ki-67 is a proliferation-associated nuclear antigen and isexpressed in all cycling cells except for resting cells in the G0-phase. PCNA is an acidic nuclear protein and has been recognized as a histologic marker for the G1/S phase in the cell cycle. Ki-67and PCNA labeling indices are considered to reflect cell proliferation, particularly, growth fraction.

关键词：

CD147, MMP-1, MMP-2 and MMP-9 protein expressions as significant prognostic factors in human prostate cancer

在线全文

cnki会议

学校读者我要写书评

暂无评论

CD147, MMP-1, MMP-2 and MMP-9 protein expressions as signifi...

第十五届全国泌尿外科学术会议

作者： Wei-de Zhong, Zhao-dong Han, Xue-cheng Bi, Wei-jun Qin, hui-chan he, Qi-shan Dai 广州医学院附属广州市第一人民医院

Aim: CD147 and MMPs has been demonstrated to involve in tumor invasion and angiogenesis. The aim of this study was to analyze the clinicopathological characteristics of CD147, MMP-1, MMP-2 and MMP-9 expression levels in human prostate cancer (PCa), and to evaluate their clinical significance in the histologic classification and prognosis of

关键词：

Recent progress in constructing fluorinated solid-electrolyte interphases for stable lithium metal anodes

在线全文

cnki会议

学校读者我要写书评

暂无评论

International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 270-291页

作者： Di Zhang Pengfei Lv Wei Qin Xin he Yuanhua he Civil Aircraft Fire Science and Safety Engineering Key Laboratory of Sichuan Province College of Civil Aviation Safety EngineeringCivil Aviation Flight University of ChinaGuanghan 618307China School of Chemical Engineering Sichuan UniversityChengdu 610065China

Lithium metal batteries(LMBs)are emerging as a promising energy storage solution owing to their high energy density and specific ***,the non-uniform plating of lithium and the potential rupture of the solid-electrolyte interphase(SEI)during extended cycling use may result in dendrite growth,which can penetrate the separator and pose significant short-circuit *** a stable SEI is essential for the long-term operation of the ***-rich SEI has garnered significant attention for its ability to effectively passivate electrodes,regulate lithium deposition,and inhibit electrolyte *** the structural components and preparation methods of existing fluorinated SEI is crucial for optimizing lithium metal anode *** paper reviews the research on optimizing LiF passivation interfaces to protect lithium metal *** focuses on four types of compositions in fluorinated SEI that work synergistically to enhance SEI *** instance,combining compounds with LiF can further enhance the mechanical strength and ionic conductivity of the *** metals with LiF significantly improves electrochemical performance at the SEI/anode interface,with a necessary focus on reducing electron tunneling ***,incorporating polymers with LiF offers balanced improvements in interfacial toughness and ionic conductivity,though maintaining structural stability over long cycles remains a critical area for future *** alloys combined with LiF increase surface energy and lithium affinity,challenges such as dendrite growth and volume expansion *** summary,this paper emphasizes the crucial role of interfacial structures in LMBs and offers comprehensive guidance for future design and development efforts in battery technology.

关键词： LiF lithium metal anodes solid-electrolyte interphase interface cycling stability

维普期刊数据库

An Efficient Boron Source Activation Strategy for the Low‑Temperature Synthesis of Boron Nitride Nanotubes

在线全文

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第1期17卷 548-558页

作者： Ying Wang Kai Zhang Liping Ding Liyun Wu Songfeng E Qian he Nanyang Wang hui Zuo Zhengyang Zhou Feng Ding Yue Hu Jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of Electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of Bioresources Chemical and Materials Engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular Engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(BNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–B *** approach can be adopted to form various low-melting-point AM–Mg–B–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of BNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form BN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of BNNTs.

关键词： Boron nitride nanotubes Low-temperature Boron activation Density functional theory

维普期刊数据库

Constraints on holographic QCD phase transitions from PTA observations

在线全文

学校读者我要写书评

暂无评论

Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 71-78页

作者： Song he Li Li Sai Wang Shao-Jiang Wang Center for Theoretical Physics and College of Physics Jilin University School of Physical Science and Technology Ningbo University Max Planck Institute for Gravitational Physics (Albert Einstein Institute) CAS Key Laboratory of Theoretical Physics Institute of Theoretical Physics Chinese Academy of Sciences School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Sciences (UCAS) School of Physical Sciences University of Chinese Academy of Sciences (UCAS) Theoretical Physics Division Institute of High Energy Physics Chinese Academy of Sciences

The underlying physics of QCD phase transition in the early Universe remains largely unknown due to its strong-coupling nature during the quark-gluon plasma/hadron gas transition, yet a holographic model has been proposed to quantitatively fit the lattice QCD data while with its duration of the first-order phase transition(FoPT) left undetermined. At specific baryon chemical potential, the first-order QCD phase transition agrees with the observational constraint of baryon asymmetry. It, therefore, provides a scenario for phase transition gravitational waves(GWs) within the standard model of particle physics. If these background GWs could contribute dominantly to the recently claimed common-spectrum red noise from pulsar timing array(PTA) observations, the duration of this FoPT can be well constrained, and the associated primordial black holes are still allowed by current observations.

关键词： pulsar timing array QCD phase transition gravitational waves primordial black holes

Impact of ocean data assimilation on the seasonal forecast of the 2014/15 marine heatwave in the Northeast Pacific Ocean

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Atmospheric and Oceanic Science Letters 2025年第1期18卷 24-31页

作者： Tiantian Tang Jiaying he huihang Sun Jingjia Luo Institute for Climate and Application Research(ICAR)/Key Laboratory of Meteorological Disaster Nanjing University of Information Science and TechnologyNanjingChina

A remarkable marine heatwave,known as the“Blob”,occurred in the Northeast Pacific Ocean from late 2013 to early 2016,which displayed strong warm anomalies extending from the surface to a depth of 300 *** study employed two assimilation schemes based on the global Climate Forecast System of Nanjing University of Information Science(NUIST-CFS 1.0)to investigate the impact of ocean data assimilation on the seasonal prediction of this extreme marine *** sea surface temperature(SST)nudging scheme assimilates SST only,while the deterministic ensemble Kalman filter(EnKF)scheme assimilates observations from the surface to the deep *** latter notably improves the forecasting skill for subsurface temperature anomalies,especially at the depth of 100-300 m(the lower layer),outperforming the SST nudging *** excels in predicting both horizontal and vertical heat transport in the lower layer,contributing to improved forecasts of the lower-layer warming during the *** improvements stem from the assimilation of subsurface observational data,which are important in predicting the upper-ocean *** results suggest that assimilating ocean data with the EnKF scheme significantly enhances the accuracy in predicting subsurface temperature anomalies during the Blob and offers better understanding of its underlying mechanisms.

关键词： Seasonal forecast Ocean data assimilation Marine heatwave Subsurface temperature

维普期刊数据库