检索结果-南通市图书馆

Systemic Lupus Erythematosus and Antiphospholipid Syndrome Related Retinal Vasculitis Mimicking Ocular Cysticercosis: a Case Report

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Chinese Medical Sciences Journal 2015年第1期30卷 59-62页

作者： Chan Wu Fang-tian Dong You-xin Chen Qian Wang rong-ping Dai Hua Zhang Department of Ophthalmology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Department of Rheumatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College

MAKING accurate and timely diagnosis is often challenging when patients with a systemic disease first present with ocular *** possibility that vasculitis associated with systemic lupus erythematosus(SLE)and antiphosph... 详细信息

关键词： systemic lupus erythematosus antiphospholipid syndrome retinal vasculitis cysticercosis

Chinese Technical Textiles Embrace the World Market

在线全文

学校读者我要写书评

暂无评论

China Textile 2011年第6期 12-13页

作者： Tang rong Xi ping

From May 24th to 26th,the International Trade Fair for Technical Textiles and Nonwovens （Techtextil）opened its door to the public at the Germany-based Frankfurt Exhibition Center.

关键词：纺织工业纺织品市场产品质量

Transarterial chemoembolization as initial treatment for unresectable hepatocellular carcinoma in southern China

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2010年第2期16卷 264-269页

作者： Shi, Ming Chen, Ji-An Lin, Xiao-Jun Guo, rong-ping Yuan, Yun-Fei Chen, Min-Shan Zhang, Ya-Qi Li, Jin-Qing Sun Yat Sen Univ Dept Hepatobiliary Ctr Canc Guangzhou 510060 Guangdong Peoples R China

AIM:To identify prognostic factors from pretreatment variables of the initial transarterial chemoembolization(TACE)procedure in unresectable hepatocellular carcinoma(HCC). METHODS:One thousand and five hundred and sixtynine patients with unresectable HCC underwent TACE as initial treatment were retrospectively *** variables of the initial TACE procedure with a P value less than 0.05 by univariate analysis were subjected to Cox proportional hazards model. RESULTS:The median overall survival time and 1-, 5-,10-year survival rates were 10.37 mo,47%,10%, and 7%,respectively.A Cox proportional hazard model showed that 8 pretreatment factors of regional lymphnodes metastasis,Child-Pugh class,macrovascular invasion,greatest dimension,α-fetoprotein(AFP), Hepatitis virus B,tumor capsule,and nodules were independent prognostic *** with multimodality therapy have better survival than those with TACE treatment only. CONCLUSION:Tumor status,hepatic function reserve,AFP,and hepatitis virus B status were independent prognostic factors for unresectable *** metastasis might not be a contraindication to TACE. Multimodality therapy might improve survival.

关键词： Hepatocellular carcinoma Transarterial chemoembolization Palliative treatment Prognosis

Usefulness of mizoribine administration in children with frequently relapsing nephrotic syndrome, and the relationship between pharmacokinetic parameters and efficacy: a multicenter prospective cohort study in China

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Pediatrics 2019年第3期15卷 262-269页

作者： Zheng-Kun Xia Yuan-Fu Gao Li-ping rong Xi-Qiang Dang Qian Shen Xiao-Yun Jiang Zhu-Wen Yi Hong Xu Department of Pediatrics Jinling HospitalNanjing University School of MedicineNanjing 210002China Department of Pediatrics The First Affiliated Hospital of Sun Yat—Sen UniversityGuangzhou 510080China Department of Pediatric Nephrology Children’s Medical CenterSecond Xiangya HospitalCentral South University Changsha 410011China Department of Nephrology and Rheumatology Children’s Hospital of Fudan UniversityShanghai 201102China

Background Mizoribine (MZR) is an immunosuppressant used to treat adult *** is little experience with the drug in treating Chinese children with frequently relapsing nephrotic syndrome (FRNS).We investigated the efficacy and safety for treating MZR with ***,the relationship between efficacy and serum concentration was *** A prospective multicenter observational 12-month study was performed for evaluating the usefulness of MZR with *** MZR concentration was measured,and the relationships between pharmacokinetic parameters (Cmax,AUC),number of relapses,and urinary protein were *** Eighty-two pediatric patients from four hospitals were treated with MZR and *** treatment significantly reduced the number of relapses and steroid doses.A correlation between pharmacokinetic parameters and relapses was observed,which fits well with the sigmoidal Emax *** in the relationship between pharmacokinetic parameters and urinary proteins,it was recognized that there was a threshold in the pharmacokinetic parameters for the therapeutic effect similar to the results obtained with the sigmoidal Emax *** patients (13.4%) experienced mild adverse *** MZR therapy was effective in reducing the number of relapses and steroid *** severe adverse reactions were *** effective serum concentrations were estimated to be Cmax > about 2 μg/mL or AUC > about 10 lag h/*** and steroid treatment were effective and safe for pediatric FRNS.

关键词： Frequently relapsing nephrotic syndrome Mizoribine Pharmacokinetic parameters

红外复杂背景中一种融合两类跟踪框架优点的小目标跟踪算法

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

红外与毫米波学报 2008年第5期27卷 354-360页

作者：徐蓉萍杨磊上海应用技术学院计算机科学与信息工程系上海200235 上海交通大学图像处理与模式识别研究所上海200240

提出了一种融合"滤波、数据关联"跟踪框架和"目标建模、定位"跟踪框架优点的红外复杂背景中小目标跟踪算法.在算法的具体设计中,提出了一种基于非线性量化核函数直方图的小目标建模方法和一种基于目标局部区域背景复杂程度Kalm an滤波... 详细信息

提出了一种融合"滤波、数据关联"跟踪框架和"目标建模、定位"跟踪框架优点的红外复杂背景中小目标跟踪算法.在算法的具体设计中,提出了一种基于非线性量化核函数直方图的小目标建模方法和一种基于目标局部区域背景复杂程度Kalm an滤波的当前帧目标模板更新策略.实践证明,此算法不仅降低了传统M ean-sh ift迭代算法对于小目标跟踪的不稳健性,而且具有比一般Kalm an滤波器更强的抗跟踪系统观测噪声扰动的能力.

关键词：信息处理技术红外小目标跟踪复杂背景方差加权信息熵

Phenomenological study of J/ψ→Ξ^(0)(Λπ^(0))ˉΞ^(0)(Λγ)decays

在线全文

学校读者我要写书评

暂无评论

Chinese Physics C 2023年第9期47卷 52-60页

作者：洪鹏程平荣刚宋维民李贺周小蓉 College of Physics Jilin UniversityChangchun 130012China Institute of High Energy Physics Beijing 100049China Department of Modern Physics University of Science and Technology of ChinaHefeiChina

The measurement of decay parameters is one of the important goals of particle physics experiments,and the measurement serves as a probe to search for evidence of CP violation in baryonic *** experimental results will aid in advancing existing theoretical research and establishing new experimental *** this study,we formulate the asymmetric parameters that characterize parity violation,and then derive formulas for the measurement of CP *** formulae for the joint angular distribution of the full decay chain as well as the polarization observable of Ξ^(0),Ξ¯^(0),Λ,and Λ¯are also provided for ***,we evaluated the sensitivity of two asymmetric parameters:αΞ0→Λπ0(abbreviated asαΞ0)andαΞ¯0→Λ¯γ(abbreviated asαΞ¯0)for future experimental measurements.

关键词： parity violation asymmetry parameters spin density matrix angular distribution sensitivity

Integrated genetic and epigenetic analysis reveals DNA repair alterations in multifocal hepatocellular carcinoma

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2023年第7期8卷 3240-3243页

作者： Yi-Hong Ling Meng-Ni Liu Yi-Xin Yin Zhong-Guo Zhou Jie-Wei Chen Wei Wei Jing-ping Yun Dan Xie rong-ping Guo Mu-Yan Cai State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer MedicineSun Yat-sen University Cancer CenterGuangzhouChina Clinical Big Data Research Center Scientific Research CenterThe Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhenChina

Dear Editor,Hepatocellular carcinoma(HCC)ranks the fourth most lethal cancer worldwide and over 50%of cases are diagnosed as multifocal HCC(mHCC)with dismal prognosis.1 mHCC displays more complicated intratumor hetero... 详细信息

关键词： alterations multifocal clinical

Partial Synthesis of Crassicauline A from Yunaconitine

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Natural Products and Bioprospecting 2020年第2期10卷 105-108页

作者： rong-ping Zhang Yan-Jun Lin Hao-Fei Yu Si-Ying Chen Jun Zhou Yunnan University of Chinese Medicine KunmingChina Kunming Medical University KunmingChina Kunming Institute of Botany Chinese Academy of SciencesKunmingChina

Both Aconitum hemsleyanum and Aconitum geniculatun have abundant contents of yunaconitine(1).Yunaconitine(1)has similar skeleton to crassicauline A(3);the only difference between them is that 1 contains aα-hydroxyl group at *** team attempts to convert 1 into 3 because 3 owns pharmacological *** are two steps to achieve the transformation above:firstly,use dehydration reaction to transform yunaconitine(1)into dehydroyunaconitine(2);secondly,use hydrogen reduction to acquire crassicauline A(3).Compared with other methods,this one below is more suitable for production application and more concise;moreover,the cost is lower with higher yield.

关键词： Diterpenoid alkaloids Yunaconitine Crassicauline A

Combined trabeculectomy and vitrectomy for intractable glaucoma with severe ocular contusion involving the posterior segment

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Medical Journal 2011年第15期124卷 2316-2320页

作者： WANG Xiao-yu HU rong-rong SHEN Li-ping LU Hong GU Yang-shun Department of Ophthalmology the First Affiliated Hospital of College of Medicine Zhejiang University Hangzhou Zhejiang 310003 China

Background Intractable secondary glaucoma with severe ocular contusion involving the posterior segment is difficult to treat. In this study, we evaluated the safety and efficacy of combined trabeculectomy and vitrectomy for intractable glaucoma with severe ocular contusion involving the posterior segment. Methods This retrospective interventional study enrolled 18 eyes from 18 consecutive cases with uncontrolled intraocular pressure, angle recession exceeding 180°, dense vitreous hemorrhage, and/or limited retinal detachment after severe ocular contusion. Combined trabeculectomy and vitrectomy was performed after giving the patient sufficient anti-inflammatory and intraocular pressure （IOP）-Iowering medication. Follow-up averaged 26.2 （range, 6.0-48.0） months. Results The mean lOP decreased from （36.4±10.0） mmHg on maximum lOP-lowering medications to （14.6±4.4） mmHg on （0.7±1.2） topical medications at the final follow-up （P 〈0.0001）. During the first postoperative month, four eyes （22%） had a short hypertensive phase and six eyes （33%） had early hypotony, including one case （5.6%） of bleb leakage Seven eyes （39%） developed recurrent hypertension 3-6 months postoperatively, five of which were controlled by topical medications. Ten （55.6%） eyes were classified as a complete success, five （27.8%） as a qualified success, and three eyes （16.7%） as failures. Kaplan-Meier survival analysis for complete and cumulative success showed 53.5% and 80.0% survival at 48 months, respectively. Visual acuity was improved in 15 eyes （83.3%）. Three eyes （16.7%） had unchanged visual acuity, one （5.6%） of which developed atrophia bulbi despite a normal intraocular pressure. No recurrent retinal detachment or vitreous hemorrhage developed. Conclusion Combined trabeculectomy and vitrectomy is a viable surgical procedure for the management of intractable glaucoma with severe ocular contusion involving the posterior segment in selected cases.

关键词： trabeculectomy vitrectomy glaucoma ocular trauma