检索结果-南通市图书馆

Clinical efficacy and bacterial flora characteristics of Huazhi Rougan granules in the intervention of moderately resistant to damp-heat nonalcoholic fatty liver disease

引用

Gastroenterology & Hepatology Research 2022年第3期4卷 1-10页

作者： Dan Zhao Ming-Zhong Xiao jian-liang xu Chen-Xia Lu Department of Laboratory Medicine Hubei Provincial Hospital of Traditional Chinese MedicineWuhan 430061China Department of Hepatology Hubei Key Laboratory of The Theory and Application Research of Liver and Kidney in Traditional Chinese MedicineHubei Provincial Hospital of Traditional Chinese MedicineWuhan 430061China Affiliated Hospital of Hubei University of Traditional Chinese Medicine Wuhan 430061China Hubei Province Academy of Traditional Chinese Medicine Wuhan 430074China

Background:To explore the clinical efficacy of Huazhi Rougan granules in treating non-alcoholic fatty liver disease(NAFLD)and its effect on the oral and intestinal ***:48 patients who met the inclusion criteria were intervened with Huazhi Rougan granules,the liver and spleen CT ratio,Traditional Chinese medicine(TCM)syndrome,body mass index(BMI,WC,SMM,body fat percentage,visceral fat area),liver function,and blood lipid levels were compared before and after treatment,and the curative effect was evaluated;6 cases of NAFLD patients whose clinical efficacy after Huazhi Rougan granule intervention was effective were randomly selected,and the patient’s oral and intestinal samples were taken for further ***:After treatment,the total effective rate of clinical efficacy was 85.14%.The TCM symptoms of NAFLD patients were significantly alleviated compared with before treatment(P<0.05).There were statistically significant differences in ALT,AST,GGT,TC,and TG before and after treatment(P<0.01).After treatment,BW,BMI,WC,body fat percentage,visceral fat area,liver hardness,and fat attenuation index were significantly decreased(P<0.01).Oral-gut flora analysis showed:After treatment,the Shannon index of the gut microbial community increased(P<0.01).Compared with before treatment,the abundance of Firmicutes decreased,while the abundance of Bacteroidetes,Candidatus-Sa,and Tenericutes increased(P<0.05).At the genus level,the abundance of Bacteroides,Lactobacillus,and Bifidobacterium increased,and Streptococcus,Oribacterium,and Peptoanaerobacter decreased(P<0.05).Before and after treatment,the dominant bacterial phyla in the intestine were the same,including Bacteroidetes,Firmicutes,and *** abundance of Firmicutes and Roseburia decreased after treatment(P<0.05).Conclusions:Huazhi Rougan granules have a significant effect on the treatment of NAFLD,can improve liver function,reduce blood lipids,can effectively reduce body morphological indicators suc

关键词： non-alcoholic fatty liver disease Huazhi Rougan granule intestinal flora oral flora clinical observation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Mutual-structure weighted guided image filtering for depth map restoration

引用

Optoelectronics Letters 2025年第1期21卷 51-56页

作者： LIU Zijian SONG jian CHEN Quanmin xu jiangtao Tianjin Key Laboratory of Imaging and Sensing Microelectronic Technology School of Microelectronics Tianjin University Spikesee Technology Co. Ltd.

Although guided image filtering(GIF) is known for preserving edges and fast computation, it may produce inaccurate outputs in depth map restoration. In this paper, a novel confidence-weighted GIF called mutual-structure weighted GIF(MSWGIF) is proposed, which replaces the mean filtering strategy in GIF during handling overlapping windows. The confidence value is composed of a depth term and a mutual-structure term, where the depth term is utilized to protect the edges of the output, and the mutual-structure term helps to select accurate windows during the structure characteristics of the guidance image are transferred to the output. Experimental results show that MSWGIF reduces the root mean square error(RMSE) by an average of 12.37%, and the average growth rate of correlation(CORR) is 0.07% on average. Additionally, the average growth rate of structure similarity index measure(SSIM) is 0.34%.

关键词： Wiener filtering

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Preparation and Performance of Ternary Early Strength Agent and Quercetin Composite Cement Sealing Material

引用

Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 130-140页

作者： LIU jian CHEN Meiting JI Xiaoli xu Chao WANG Chunmei Department of Safety Science and Engineering Anhui University of Science and TechnologyHuainan 232001China Key Laboratory of Mine Safety and High Efficient Mining Jointly Built by Province and Education Ministry Anhui University of Science and TechnologyHuainan 232001China Department of Chemical Engineering and Explosives Anhui University of Science and TechnologyHuainan 232001China

A ternary early-strengthening agent consisting of calcium formate+triethanolamine+lithium sulfate was compounded with quercetin to shorten the setting time of cementitious materials while ensuring their early *** optimum ratio of the three early-strengthening agents was determined as 0.5%calcium formate+0.04%triethanolamine+0.4%lithium sulfate by response surface *** effects of the ternary early-strengthening agent composed of calcium formate+triethanolamine(TEA)+lithium sulfate on cementitious pore sealing materials under the synergistic effect of quercetin were studied by means of the performance tests of compressive strength,fluidity,and setting time,and the microstructural characterizations of X-ray powder diffractometer(XRD),thermogravimetry(TG-DSC)and scanning electron microscopy(SEM).The study shows that the synergistic effect of ternary early-strengthening agent and quercetin forms a multi-performance composite admixture for cementitious *** best performance was obtained with the compounding scheme of 0.5%calcium formate+0.04%triethanolamine+0.4%lithium sulfate ternary early-strengthening agent and 0.05%*** compressive strength of 1,3,7,and 28 d are 94.8%,39.8%,42%,and 28%higher than those of the blank group,*** initial time and final setting time are 41 and 57 minutes,*** to the microscopic analysis,the network and fibrous C-S-H gels generated by ternary early-strengthening agents are attached to the surface promoted by quercetin,which forms skeleton support while thickening and solidifying the cement slurry,which enhances the early compressive strength of the cement-based materials.

关键词： sealing material ternary early-strengthening agent quercetin synergetic effect response surface methodology

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Observation of topological charge transformations in acoustic vortex using passive periodic systems

引用

Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 140-147页

作者： Di-Chao Chen Xie Liu Changqing xu Da-jian Wu Ying Cheng Xiao-Jun Liu School of Physics and Technology Nanjing Normal University Key Laboratory of Modern Acoustics School of Physics Nanjing University

Vortex transmutation utilizes a periodic system, which not only enables the alteration of the topological charge(TC) of unstable input vortices but also facilitates their transformation into stable structures. This approach is crucial for investigating the characteristics of vortices in various wave systems. Here, we achieve acoustic vortex TC transmutation by employing a welldesigned dual-structured plate external system(DPES). The interactions between the acoustic vortex and the finite-order discrete rotational symmetry lead to the transformation of its topological charge when complete rotational symmetry is broken to Nthorder discrete symmetry. Our results experimentally demonstrate the acoustic vortex TC transmutation based on passive artificial structures, enabling numerous applications in particle manipulation and information multiplexing as well as advancing our understanding and control over free-space acoustic vortices.

关键词： acoustic vortex topological charge transformation artificial structure

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Clinical trial with traditional Chinese medicine intervention ''tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'' for chronic hepatitis B-associated liver failure

引用

World Journal of Gastroenterology 2014年第48期20卷 18458-18465页

作者： Han-Min Li Zhi-Hua Ye Jun Zhang Xiang Gao Yan-Ming Chen Xin Yao jian-xun Gu Lei Zhan Yang Ji jian-liang xu Ying-He Zeng Fan Yang Lin Xiao Guo-Guang Sheng Wei Xin Qi Long Qing-Jing Zhu Zhao-Hong Shi Lian-Guo Ruan Jia-Yao Yang Chang-Chun Li Hong-Bin Wu Sheng-Duo Chen Xin-La Luo Hepatopathy Institute Affiliated Hospital of Hubei University of Chinese Medicine Hubei University of Chinese Medicine Jingzhou Hospital of Traditional Chinese Medicine Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency School of Pharmaceutical Science and Technology Tianjin University

AIM:To study the clinical efficacy of traditional Chinese medicine(TCM)intervention"tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment"("TTK")for treating liver failure due to chronic hepatitis ***:We designed the study as a randomized controlled clinical *** number of Chinese Clinical Trial Registry is Chi CTR-TRC-12002961.A total of 144 patients with liver failure due to infection with chronic hepatitis B virus were enrolled in this randomized controlled clinical *** were randomly assigned to the following three groups:(1)a modern medicine control group(MMC group,36patients);(2)a"tonifying qi and detoxification"("TQD")group(72 patients);and(3)a"tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment"("TTK")group(36patients).Patients in the MMC group received general internal medicine treatment;patients in the"TQD"group were given a TCM formula"tonifying qi and detoxification"and general internal medicine treatment;patients in the"TTK"group were given a TCM formula of"TTK"and general internal medicine *** participants were treated for 8 wk and then followed at 48 wk following their final *** primaryefficacy end point was the patient fatality rate in each *** of various virological and biochemical indicators served as secondary *** one-way analysis of variance and the t-test were used to compare patient outcomes in the different treatment ***:At the 48-wk post-treatment time point,the patient fatality rates in the MMC,"TQD",and"TTK"groups were 51.61%,35.38%,and 16.67%,respectively,and the differences between groups were statistically significant(P0.05).Patients in the"TTK"group had significantly higher levels of serum to

关键词： Clinical study 'Tonifying the kidney to promote liver regeneration and repair by affecting stem cells and their microenvironment'('TTK') Liver regeneration Treatment with integrated traditional and Western medicine Chronic hepatitis B-associated liver failure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Recent Advances in Fibrous Materials for Hydroelectricity Generation

引用

Nano-Micro Letters 2025年第2期17卷 109-133页

作者： Can Ge Duo xu Xiao Feng Xing Yang Zheheng Song Yuhang Song Jingyu Chen Yingcun Liu Chong Gao Yong Du Zhe Sun Weilin xu jian Fang College of Textile and Clothing Engineering Soochow UniversitySuzhou 215123People’s Republic of China National Engineering Laboratory for Modern Silk Soochow UniversitySuzhou 215123People’s Republic of China State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan 430200People’s Republic of China Institute of Functional Nano&Soft Materials(FUNSOM) Soochow UniversitySuzhou 215123People’s Republic of China Department of Electrical and Computer Engineering University of MassachusettsAmherstMA 01003USA Department of Materials Imperial College LondonSouth Kensington CampusLondon SW72AZUK College of Textile Science and Engineering Zhejiang Sci-Tech UniversityHangzhou 310018People’s Republic of China School of Materials Science and Engineering Shanghai Institute of Technology100 Haiquan RoadShanghai 201418People’s Republic of China

Depleting fossil energy sources and conventional polluting power generation pose a threat to sustainable *** generation from ubiquitous and spontaneous phase transitions between liquid and gaseous water has been considered a promising strategy for mitigating the energy *** materials with unique flexibility,processability,multifunctionality,and practicability have been widely applied for fibrous materials-based hydroelectricity generation(FHG).In this review,the power generation mechanisms,design principles,and electricity enhancement factors of FHG are first ***,the fabrication strategies and characteristics of varied constructions including 1D fiber,1D yarn,2D fabric,2D membrane,3D fibrous framework,and 3D fibrous gel are ***,the advanced functions of FHG during water harvesting,proton dissociation,ion separation,and charge accumulation processes are analyzed in ***,the potential applications including power supply,energy storage,electrical sensor,and information expression are also ***,some existing challenges are considered and prospects for future development are sincerely proposed.

关键词： Hydroelectricity Fibrous material Streaming potential Ion diffusion

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

航天消光黑漆双向反射分布函数的测量与应用

引用

光学精密工程 2016年第11期24卷 2627-2635页

作者：赵青赵建科徐亮刘峰李朝辉中国科学院西安光学精密机械研究所陕西西安710119 中国科学院大学北京100049

为了了解经过消光黑漆(Z306)喷涂处理后航天相机遮光罩表面对杂散光的散射特性,对喷涂了Z306的铝板样品进行了双向反射分布函数(BRDF)测量和建模分析。通过测量获得了黑漆样片在0.65μm波段的BRDF值。结合Z306黑漆测量数据的散射特征,... 详细信息

为了了解经过消光黑漆(Z306)喷涂处理后航天相机遮光罩表面对杂散光的散射特性,对喷涂了Z306的铝板样品进行了双向反射分布函数(BRDF)测量和建模分析。通过测量获得了黑漆样片在0.65μm波段的BRDF值。结合Z306黑漆测量数据的散射特征,选择了适合粗糙黑漆表面的Microfacet-based模型,并对模型进行了修正。使用修正的Microfacet-based模型对测量数据处理并建模,得到了样片整个半球空间的BRDF数据,弥补了测量数据量少和测量误差带来的缺陷。将黑漆的BRDF数据代入软件,分析并进行了光学系统杂散光测试验证。结果表明:采用修正的Microfacet-based模型处理黑漆的BRDF后,分析光学系统杂散光(点扩散函数,PST)得到的结果与实际测量的杂散光(PST)的一致性很高,实测值与分析值比值的对数精度优于0.5。得到的结果证明了BRDF建模的必要性和数据处理的准确性,为光学系统的杂散光抑制提供了重要的保障。

关键词：航天相机消光黑漆双向反射分布函数光学系统杂散光建模误差分析

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Clinicopathological differences between patients with schistosomal appendicitis and non schistosomal appendicitis:A retrospectively study of past ten years

引用

World Journal of Clinical Cases 2025年第2期13卷 24-32页

作者： Xiao-Yi Wang Yao Hao Zi-jian Wang Xiu-liang xu jiang-Hua Yang Department of Infectious Diseases The First Affiliated of Wannan Medical CollegeWuhu 241001Anhui ProvinceChina

BACKGROUND Chronic schistosomiasis causes multiple organ and multiple system diseases,especially the digestive *** eggs are mainly deposited in the stomach,liver and colorectal,but a few eggs are deposited in the appendix and cause *** present,there are few studies on schistosomal *** To explore the differences in epidemiological,clinical and pathological characteristics between schistosomal appendicitis and non-schistosomal appendicitis over the past decade in order to assess the impact of schistosomiasis on *** The differences of general data,clinical data and laboratory examination data of patients with appendicitis from October 2013 to October 2023 were retrospectively *** patients were divided into two groups for *** were 136 patients in schistosomal appendicitis group and 5418 patients in non-schistosomal appendicitis *** Schistosomal appendicitis accounted for 2.45%of all patients with appendicitis,and the annual proportion in the past decade was 2.2%,2.9%,1.8%,1.9%,3.4%,3.1%,1.9%,1.6%,3%,2.6%,*** prevalence of schistosomal appendicitis was middle-aged and elderly males,with an average age of 61.73±15.335 *** main population of non-schistosomal appendicitis was middle-aged men,with an average age of 35.8±24.013 years(P<0.001).The distribution of pathological types of appendicitis was different between the two groups(P<0.001).The incidence of acute suppurative appendicitis in non-schistosomal appendicitis was higher than that in schistosomal appendicitis[odds ratio(OR)=0.504;95%confidence interval(CI):0.349-0.728;P<0.001].The proportion of acute attack of chronic appendicitis in schistosomal appendicitis was higher than that in non-schistosomal appendicitis(OR=2.614;95%CI:1.815-3.763;P<0.001).The proportion of schistosomal appendicitis patients complicated with colorectal cancer was higher than that of nonschistosomal appendicitis patients(OR=5.087;95%CI:1.427-

关键词： Schistosomal appendicitis Schistosomiasis Appendix Colorectal cancer Clinicopathological characteristics

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

雨水调蓄池在城市防涝减灾和海绵城市建设中的作用

引用

海河水利 2021年第5期 116-117页

作者：梁建煦天津市排水管理事务中心天津300202

随着社会的发展,近几年我国的城市化进程不断加快,在城市化的建设中大量采用沥青混凝土硬化路面,导致雨水的地表径流不断增加,极易发生城市内涝,对水资源循环系统产生了极大的影响。因此,在当前的城市建设中需要重视对雨水的调控,促进... 详细信息

随着社会的发展,近几年我国的城市化进程不断加快,在城市化的建设中大量采用沥青混凝土硬化路面,导致雨水的地表径流不断增加,极易发生城市内涝,对水资源循环系统产生了极大的影响。因此,在当前的城市建设中需要重视对雨水的调控,促进城市的可持续发展。结合雨水调蓄池的类型及功能,分析其在城市防涝减灾以及海绵城市建设中的作用,以提高我国城市化建设的水平。

关键词：雨水调蓄池城市防涝减灾海绵城市建设

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Insights into spinal muscular atrophy from molecular biomarkers

引用

Neural Regeneration Research 2025年第7期20卷 1849-1863页

作者： Xiaodong Xing Xinzhu Liu Xiandeng Li Mi Li Xian Wu Xiaohui Huang Ajing xu Yan Liu jian Zhang Department of Clinical Pharmacy Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghaiChina College of Pharmacy Chongqing Medical UniversityChongqingChina

Spinal muscular atrophy is a devastating motor neuron disease characterized by severe cases of fatal muscle *** is one of the most common genetic causes of mortality among infants aged less than 2 *** research is currently receiving more attention,and new candidate biomarkers are constantly being *** review initially discusses the evaluation methods commonly used in clinical practice while briefly outlining their respective pros and *** also describe recent advancements in research and the clinical significance of molecular biomarkers for spinal muscular atrophy,which are classified as either specific or non-specific *** review provides new insights into the pathogenesis of spinal muscular atrophy,the mechanism of biomarkers in response to drug-modified therapies,the selection of biomarker candidates,and would promote the development of future ***,the successful utilization of biomarkers may facilitate the implementation of gene-targeting treatments for patients with spinal muscular atrophy.

关键词： biomarkers disease progression gene-targeting therapy neurofilaments Nusinersen spinal muscular atrophy(SMA) survival motor neuron therapeutic evaluation treatment outcomes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：