检索结果-南通市图书馆

Primary intestinal lymphangiectasia presenting as limb convulsions:A case report

World Journal of Clinical Cases 2022年第18期10卷 6234-6240页

作者： Yun Cao Xiao-Hong Feng hai-xiang ni Department of Endocrinology The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Traditional Chinese Medicine)Hangzhou 310006Zhejiang ProvinceChina

BACKGROUND Primary intestinal lymphangiectasia(PIL)is a rare protein-losing enteropathy characterized by abnormally dilated lymphatic structures,resulting in leakage of lymph(rich in protein,lymphocytes,and fat)from the intestinal mucosal and submucosal layers and thus hypoproteinemia,lymphopenia,hypolipidemia,and pleural *** SUMMARY A 19-year-old Chinese male patient complained of recurrent limb convulsions for the last 1 *** investigations revealed low levels of calcium and magnesium along with hypoproteinemia and high parathyroid hormone levels,whereas gastroscopy exhibited chronic non-atrophic gastritis and duodenal lymphatic *** gastric biopsy showed moderate chronic inflammatory cell infiltration distributed around a small mucosal patch in the descending duodenum followed by lymphatic dilatation in the mucosal lamina propria,which was later diagnosed as *** following appropriate mediumchain triglycerides nutritional support significantly improved the patient’s *** Since several diseases mimic the clinical symptoms displayed by PIL,like limb convulsions,low calcium and magnesium,and loss of plasma proteins,it is imperative to conduct a detailed analysis to avoid any misdiagnosis while pinpointing the correct clinical diagnosis and simultaneously ruling out other clinical aspects in the reported cases without any past disease history.A careful assessment should always be made to ensure an accurate diagnosis in a timely manner so that the patient can be delivered quality health services for a positive health outcome.

关键词： Protein-losing enteropathy Primary intestinal lymphangiectasia Limb convulsions Adult Case report

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

Changes of adipocytokine expression after diabetic rats received sitagliptin and the molecular mechanism

引用

Asian Pacific Journal of Tropical Medicine 2016年第9期9卷 872-875页

作者： Qiao-Min Wu hai-xiang ni Xiao Lu Endocrinology Department First Affiliated Hospital of Zhejiang Chinese Medical University Zhejiang Chinese Medical University

Objective:To study the effect of sitagliptin on adipocytokines expression in diabetic rats and its molecular ***:Male SD rats were chosen and randomly divided into NC group,T2DM group,SP group and SP+LY *** group received conventional breeding,T2DM group,SP group and SP+LY group received intraperitoneal injection of streptozotocin after 12 weeks of high-fat diet to establish diabetes animal model,SP group received sitagliptin intervention and SP+LY group received sitagliptin combined with PI3 K inhibitor LY294002 intervention.6 weeks after the intervention,serum was collected to determine the levels of biochemical indexes and adipocytokines,and visceral adipose tissue was collected to determine expression levels of ***:Serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of T2DM group were higher than those of NC group,and HDL-C,Adiponectin and Omentin-1 levels were significantly lower than those of NC group; serum TC,TG,LDL-C,FBG,FINS,Leptin and Chemerin levels as well as HOMA-IR of SP group were lower than those of T2DM group,and HDL-C,Adiponectin and Omentin-1 levels were significantly higher than those of T2DM group; Leptin and Chemerin levels in serum and visceral adipose tissue of SP+LY group were higher than those of SP group while Adiponectin and Omentin-1 levels were significantly lower than those of SP ***:Sitagliptin can regulate the expression of adipocytokines in adipose tissue of diabetic rats through PI3K-AKT pathway.

关键词： Diabetes mellitus Sitagliptin Adipocytokines Phosphatidylcholine 3-kinase

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

Abundant Semigroups with a Quasi-ideal Quasi-adequate Transversal

引用

Acta Mathematica Sinica,English Series 2009年第10期25卷 1653-1664页

作者： xiang Fei ni Yan Feng LUO hai Zhou CHAO Department of Mathematics Lanzhou University Lanzhou 730000 P. R. China Department of Mathematics LongQiao School of Lanzhou Commerical College Lanzhou 730000 P. R. China

Characterization theorems for abundant sernigroups having a quasi-ideal quasi-adequate transversal are obtained. Our results generalize and amplify the related results of Satio on regular semigroup obtained in 1985 and Kong obtained in 2007 respectively. Some recent results on this topic given by Guo-Shum are strengthened. In particular, the structure of such an abundant semigroup is described.

关键词： abundant semigroup quasi-ideal Q-transversal

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

Two new 5α-adynerin-type compounds from Parepigynum funingense

引用

Chinese Chemical Letters 2010年第7期21卷 846-849页

作者： Yan Hua hai Yang Liu Wei ni Chang xiang Chen Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China Ministry of Education Southwest Forestry UniversityKunming 650224China State Key Laboratory of Phytochemistry and Plant Resource in West China Kunming Institute of BotanyAcademia Sinica Kunming 650204China

A new 5α-adynerin-type cardenolide,named funingenoside U（1）,together with its aglycone,（17R）-3β-hydroxy-4β-acetoxy-8, 14β-epoxy-5α-card-20（22）-enolide,was isolated from the roots of *** structures were esta... 详细信息

关键词： Parepigynum funingense Chemical constituents 5α-Adynerin-type cardenolide

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

Ultralow platinum-loading PtPdRu@PtRuIr/C catalyst with excellent CO tolerance and high performance for the methanol oxidation reaction

引用

Rare Metals 2014年第3期33卷 337-342页

作者： Yan-ni Wu Shi-Jun Liao hai-Fu Guo xiang-Ying Hao Zhen-Xing Liang School of Chemistry and Chemical Engineering Zhaoqing University School of Chemistry and Chemical Engineering South China University of Technology

Carbon-supported PtPdRuIr, Pd@PtRuIr, PtPd@PtRuIr, and PtPdRu@PtRuIr catalysts were prepared by a colloidal method and their catalytic activities to the methanol oxidation reaction in the acidic media were extensively investigated at room temperature. The catalysts were characterized by transmission electron microscopy and X-ray diffraction techniques, and their electrochemical behavior was evaluated by the cyclic voltammetry. The PtPdRu@PtRuIr/C catalyst is found to yield much higher electrocatalytic activity than the other ones and the commercial catalyst. For example, the Pt metal mass-specific activity of this PtPdRu@PtRuIr/C（Pt content 10 wt%,1.7 mAácm-2ámg-1） electrocatalyst is ＊3-fold higher than that of the commercial JM 40 % Pt/C（0.6 mAácm-2ámg-1）electrocatalysts, and the If/Ib ratio of PtPdRu@PtRuIr/C is1.6, which is higher than that of the JM 40 % Pt/C（0.9）. The improvement may result from the high dispersion of the active metal catalyst and the synergistic effect between the PtRuIr and PtPdRu layers. It is thus concluded that the pseudo-core-shell structure could significantly improve the methanol electro-oxidation activity and CO tolerance of the electrocatalyst.

关键词： Catalyst Colloidal approach Methanoloxidation PtPdRu@PtRuIr/C

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

Mechanism and simulation of droplet coalescence in molten steel

引用

International Journal of Minerals,Metallurgy and Materials 2017年第11期24卷 1251-1259页

作者： Bing ni Tao Zhang hai-qi ni Zhi-guo Luo Department of Metallurgical Technology Central Iron and Steel Research Institute School of Metallurgy Northeastern University

Droplet coalescence in liquid steel was carefully investigated through observations of the distribution pattern of inclusions in solidified steel samples. The process of droplet coalescence was slow, and the critical Weber number(We) was used to evaluate the coalescence or separation of droplets. The relationship between the collision parameter and the critical We indicated whether slow coalescence or bouncing of droplets occurred. The critical We was 5.5, which means that the droplets gradually coalesce when We ≤ 5.5, whereas they bounce when We > 5.5. For the carbonate wire feeding into liquid steel, a mathematical model implementing a combined computational fluid dynamics(CFD)–discrete element method(DEM) approach was developed to simulate the movement and coalescence of variably sized droplets in a bottom-argon-blowing ladle. In the CFD model, the flow field was solved on the premise that the fluid was a continuous medium. Meanwhile, the droplets were dispersed in the DEM model, and the coalescence criterion of the particles was added to simulate the collision-coalescence process of the particles. The numerical simulation results and observations of inclusion coalescence in steel samples are consistent.

关键词： mechanism simulation droplet collision coalescence molten steel

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

Effects of different orthokeratology lens designs on slowing axial length elongation in children with myopia

引用

International Journal of Ophthalmology(English edition) 2024年第10期17卷 1843-1849页

作者： hai-Long ni xiang Chen Du-Ya Chen Pei-Ke Hu Zhi-Yi Wu Eye Center the Second Affiliated Hospital of Zhejiang University School of MedicineHangzhou 310009Zhejiang ProvinceChina

AIM:To elucidate whether differences exist in the impact on retarding the elongation of axial length(AL)among children with myopia when utilizing orthokeratology(ortho-k)lenses employing the corneal refractive therapy(CRT)design versus those employing the vision shaping treatment(VST)***:This retrospective clinical trial aimed to collect and analyze AL data from individuals who wore ortho-k lenses for three years.A total of 654 subjects were enrolled and prescribed one of the three specific brands of ortho-k lenses:CRT,Euclid,and *** study’s primary focus was to compare the rates of AL elongation and myopic progression across these three brands of ortho-k ***:In the 3-year follow-up,the AL elongation exhibited variations of 0.73±0.36 mm in the CRT lens group,0.59±0.37 mm in the Euclid lens group,and 0.63±0.38 mm in the Mouldway lens group.A noteworthy disparity emerged between the CRT and Mouldway groups(Pnificant distinction between the CRT and Euclid groups(Pnificant difference when compared to the Mouldway group(P<0.05).CONCLUSION:Ortho-k lenses represent a pragmatic strategy for mitigating the advancement of *** contradistinction to ortho-k lenses utilizing the CRT design,those employing the VST design exhibited a more favorable impact regarding retarding AL elongation.

关键词： myopia orthokeratology design axial length

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

Comparison of different versions of the quick sequential organ failure assessment for predicting in-hospital mortality of sepsis patients:A retrospective observational study

引用

World Journal of Emergency Medicine 2022年第2期13卷 114-119页

作者： hai Hu Jing-yuan Jiang ni Yao Emergency Office of West China Hospital Sichuan UniversityChengdu 610041China China International Emergency Medical Team Chengdu 610041China Emergency Department West China HospitalSichuan UniversityChengdu 610041China West China School of Nursing Sichuan UniversityChengdu 610041China Department of Critical Care Medicine West China HospitalSichuan UniversityChengdu 610041China

BACKGROUND:The quick sequential organ failure assessment(qSOFA)is recommended to identify sepsis and predict sepsis ***,some studies have recently shown its poor performance in sepsis mortality *** enhance its effectiveness,researchers have developed various revised versions of the qSOFA by adding other parameters,such as the lactate-enhanced qSOFA(LqSOFA),the procalcitonin-enhanced qSOFA(PqSOFA),and the modified qSOFA(MqSOFA).This study aimed to compare the performance of these versions of the qSOFA in predicting sepsis mortality in the emergency department(ED).METHODS:This retrospective study analyzed data obtained from an electronic register system of adult patients with sepsis between January 1 and December 31,*** operating characteristic(ROC)curve analyses were performed to determine the area under the curve(AUC),with sensitivity,specificity,and positive and negative predictive values calculated for the various ***:Among the 936 enrolled cases,there were 835 survivors and 101 *** AUCs of the LqSOFA,MqSOFA,PqSOFA,and qSOFA were 0.740,0.731,0.712,and 0.705,*** sensitivity of the LqSOFA,MqSOFA,PqSOFA,and qSOFA were 64.36%,51.40%,71.29%,and 39.60%,*** specificity of the four scores were 70.78%,80.96%,61.68%,and 91.62%,*** LqSOFA and MqSOFA were superior to the qSOFA in predicting in-hospital ***:Among patients with sepsis in the ED,the performance of the PqSOFA was similar to that of the qSOFA and the values of the LqSOFA and MqSOFA in predicting in-hospital mortality were greater compared to *** the added parameter of the MqSOFA was more convenient compared to the LqSOFA,the MqSOFA could be used as a candidate for the revised qSOFA to increase the performance of the early prediction of sepsis mortality.

关键词： Quick sequential organ failure assessment In-hospital mortality Sepsis Lactate-enhanced qSOFA Modified qSOFA

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

引用

World Journal of Emergency Medicine 2022年第6期13卷 425-432页

作者： hai Hu ni Yao Xiao-qin Lai Emergency Management Office of West China Hospital Sichuan UniversityChengdu 610041China China International Emergency Medical Team Chengdu 610041China Sichuan University’s Emergency Medical Rescue Base Chengdu 610041China Department of Critical Care Medicine West China HospitalSichuan UniversityChengdu 610041China Day Surgery Center West China HospitalSichuan UniversityChengdu 610041China West China School of Nursing Sichuan UniversityChengdu 610041China

BACKGROUND:There is limited evidence for emergency physicians and emergency trauma surgeons regarding the determinants of early and rapid assessment of older adult in-hospital mortality due to *** study explored factors related to the early and rapid assessment of the mortality among older adult earthquake trauma patients(OAETPs)and created a screening ***:Data on 7,308 OAETPs from the West China Earthquake Patients Database were analyzed *** 35 variables that can be obtained rapidly on arrival at the hospital were *** absolute shrinkage and selection operator(LASSO)regression analysis was ***,the nomogram for assessing the mortality of OAETPs was ***:We identified 10 independent mortality-related factors that contributed to the in-hospital mortality of *** 10 factors included age(odds ratio[OR]=1.061,95%confidence interval[CI]:1.031-1.090),dementia(OR=5.146,95%CI:1.169-17.856),coronary heart disease(CHD;OR=23.441,95%CI:4.799-83.927),malignant tumor(OR=8.497,95%CI:3.583-17.967),deep vein thrombosis(DVT;OR=7.110,95%CI:1.369-27.168),chronic kidney disease(CKD;OR=11.783,95%CI:5.419-24.407),pulse rate(PR;OR=1.036,95%CI:1.022-1.048),mean artery pressure(MAP;OR=0.960,95%CI:0.945-0.975),Glasgow Coma Scale(GCS;OR=0.864,95%CI:0.760-0.972),and Triage Revised Trauma Score(T-RTS,OR=0.485,95%CI:0.351-0.696).CONCLUSION:The 10 mortality-related factors could be quickly obtained on hospital arrival and should be the focal point of future earthquake response strategies regarding hospitalized older adults with trauma.A nomogram was constructed based on the factors for screening OAETPs with a higher risk of in-hospital mortality.

关键词： Trauma Mortality Earthquakes Elderly patients

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

A New Method of Moving Asymptotes for Large-scale Linearly Equality-constrained Minimization

引用

Acta Mathematicae Applicatae Sinica 2011年第2期27卷 317-328页

作者： hai-jun Wang Qin ni Hao Liu College of Sciences China University of Mining and Technology Xuzhou 221008 China College of Sciences Nanjing University of Aeronautics and Astronautics Nanjing 210016 China College of Sciences Nanjing University of Technology Nanjing 210019 China

A new method of moving asymptotes for large-scale minimization subject to linear equality constraints is discussed. In this method, linear equality constraints are deleted with null space technique and the descending direction is obtained by solving a convex separable subproblem of moving asymptotes in each iteration. New rules for controlling the asymptotes parameters are designed and the global convergence of the method under some reasonable conditions is established and proved. The numerical results show that the new method may be capable of processing some large scale problems.

关键词： method of moving asymptotes trust region linear search large scale linear equality constraints

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：