检索结果-南通市图书馆

Endothelial progenitor cell differentiation using cryopreserved,umbilical cord blood-derived mononuclear cells

Acta Pharmacologica Sinica 2007年第3期28卷 367-374页

作者： Jun-ho JANG~(2,5) Sun-kyung kim~(3,5) Jeong-eun CHOI~3 Young-jin kim~3 Hyun-woo LEE~2 Seok-yun KANG~2 Joon-seong PARK~2 Jin-hyuk CHOI~2 Ho-yeong LIM~4 Hugh C kim~(2,6)2 Department of Hematalogy-Oncology,Ajou University,School of Medicine,Suwon 442749,Korea 3 Biomedical Research Institute,LifeCord,Suwon 442749,Korea 4 Division of Hematology-Ontology,Department of Medicine,Samsung Medical Center,Sungkyunkwan University School of Medicine,Seoul 135710,Korea Department of Hematology-Oncology Ajou University School of Medicine Suwon Korea Department of Biomedical Research Institute Suwon Korea Division of Hematology-Oncology Department of Medicine Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Korea

Aim:To investigate the endothelial differentiation potentiality of umbilical cordblood(UCB),we induced the differentiation of endothelial progenitor cells(EPC)from cryopreserved UCB-derived mononuclear cells(MNC).Methods:MNC fromcryopreserved UCB and peripheral blood(PB)were cultured in M199 medium withendothelial cell growth supplements for 14 *** were characterized by RT-PCR,flow cytometry,and immunocytochemistry *** proliferation of differen-tiated EPC was studied by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazoliumbromide(MTT)assay,and vascular endothelial growth factor(VEGF)concentra-tion was measured using an ELISA *** of UCB-derived EPC werecompared with those of PB-derived ***:A number of round-shapedcells were loosely attached to the bottom after 24 h culture,and numerous spindle-shaped cells began to appear from the round-shaped ones on d *** cellsexpressed endothelial markers such as,Flt-1/VEGFR-1,ecNOS,VE-cadherin,vonWillebrand factor,and secreted VEGE The patterns of endothelial markers of EPCfrom PB and UCB did not show striking *** results of the prolifera-tion and secretion of VEGF were also ***:We successfully cul-tured UCB cells stored at -196℃ into cells with the quality of endothelial *** EPC could be used for angiogenic therapeutics by activating adjacentendothelial cells and enhancing angiogenesis.

关键词： cord blood endothelial cells cryopreserved

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

An Interesting Case of Cardiac Amyloidosis Initially Misdiagnosed as Syndrome X

引用

International Journal of Clinical Medicine 2011年第5期2卷 617-620页

作者： Hyung Rae Sohn Bong Gun Song Eun Jin kim seong Yeon Jeong Su-Min Hong Hyun Gul Jung Hye-Jin Jung Wook-Hyun Cho Suk-Koo Choi 不详

Cardiac infiltration of amyloid fibril results in progressive cardiomyopathy with a grave prognosis and results in cardiac diseases such as congestive heart disease, cardiomyopathy, valvular heart disease, and arrhythmias. We present a rare case of cardiac amyloidosis initially misdiagnosed as syndrome X in which recurrent chest pain and progressive heart failure could be managed finally by heart transplantation.

关键词： Cardiac Amyloidosis Syndrome X Heart Transplantation

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

乳腺癌患者连续PET/CT显像和MRI预测肿瘤的分化程度

引用

中华核医学与分子影像杂志 2018年第11期38卷 774-775页

作者：唐军 Joon Ho Choi Ilhan Lim Woo Chul Noh Hyun-Ah kim Min-Ki seong Seonah Jang Hyesil Seol Hansol Moon Byung Hyun Byun Byung Il kim Chang Woon Choi Sang Moo Lim 上海交通大学医学院附属苏州九龙医院核医学科 Department of Nuclear Medicine Korea Cancer Center Hospital Korea Institute of Radiological and Medical Sciences (KIRAMS)

目的利用乳腺癌患者连续PET/CT显像和MRI所得的参数评价肿瘤的分化程度。方法回顾性研究78例乳腺癌患者,患者均行连续的PET/CT显像和MRI[注射;F-脱氧葡萄糖（FDG）后1 h和2 h分别行PET/CT显像,随后立刻行MRI检查]。PET/CT显像后计算1 h... 详细信息

目的利用乳腺癌患者连续PET/CT显像和MRI所得的参数评价肿瘤的分化程度。方法回顾性研究78例乳腺癌患者,患者均行连续的PET/CT显像和MRI[注射;F-脱氧葡萄糖（FDG）后1 h和2 h分别行PET/CT显像,随后立刻行MRI检查]。PET/CT显像后计算1 h和2 h FDG的最大标准摄取值(SUV;1和SUV;2)、代谢肿瘤体积（MTV）和总病灶糖酵解（TLG）。动态对比增强MRI参数用动态增强曲线进行分析。对有关表观弥散系数（ADC）值的弥散加权成像（DWI）进行评价。组织学分级为1级和2级的乳腺癌归为低等级肿瘤,3级的归为高等级肿瘤。结果 78例乳腺癌患者的病灶组织学分级属3级,2级和1级的分别为45、26和7个病灶。高等级肿瘤患者的平均ADC值（0.99±0.19）低于低等级肿瘤患者的平均ADC值（1.12±0.32;P=0.007）。高等级肿瘤患者的SUV;1、MTV2.5[平均标准摄取值(SUV;)取2.5时的MTV]和TLG2.5(SUV;取2.5时的TLG)值要高于低等级肿瘤患者[SUV;1:7.92±4.5和6.19±3.05, P=0. 09, MTV2.5:7.90±9.32和4.38±5.10,P=0.095;TLG2.5:40.83±59.17和19.66±26.08, P=0.082]。但高、低等级肿瘤患者间的其他参数差异无统计学意义。受试者工作特征（ROC）曲线分析发现高等级肿瘤的平均ADC值曲线下面积最大,达到0.681（95%CI:0.566～0.782）。结论在乳腺癌PET显像和MRI的多种功能性参数中,较低的平均ADC值也许能预测肿瘤较差的分化程度。

关键词：乳腺癌组织学分级 FDG-PET 动态对比增强MRI 弥散加权成像MRI

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

High morbidity in myocardial infarction and heart failure patients after gastric cancer surgery

引用

World Journal of Gastroenterology 2015年第21期21卷 6631-6638页

作者： Sang-Ho Jeong Young-Woo kim Wansik Yu Sang Ho Lee Young Kyu Park seong-Heum Park In Ho Jeong Sang Eok Lee Yongwhi Park Young-Joon Lee Department of Surgery Gyengsang National University Department of Surgery Gastric Cancer BranchNational Cancer Center Department of Surgery Kyungpook National University Hospital Deparment of Surgery Kosin University College of Medicine Department of Surgery Chonnam National University Hwasun Hospital Department of Surgery South Korea University College of Medicine South Korea University Ansan hospital Department of Surgery Cheju National University Department of Surgery Konyang University Hospital Department of Cardilolgy Gyengsang National University

AIM:To evaluate to morbidity and mortality differences between 4 underlying heart diseases,myocardial infarction(MI),angina pectoris(Angina),heart failure(HF),and atrial fibrillation(AF),after radical surgery for gastric ***:We retrospectively collected data from 221 patients of a total of 15167 patients who underwent radical gastrectomy and were preoperatively diagnosed with a history of Angina,MI,HF,or AF in 8 ***:We find that the total morbidity rate is significantly higher in the MI group(44%) than the Angina(15.7%),AF(18.8%),and HF(23.1%) groups(P < 0.01).Moreover,we note that the risk for postoperative cardiac problems is higher in patients with a history of HF(23.1%) than patients with a historyof Angina(2.2%),AF(4.3%),or MI(6%; P = 0.01).The HF and MI groups each have 1 case of cardiogenic ***:We conclude that MI patients have a higher risk of morbidity,and HF patients have a higher risk of postoperative cardiac problems than Angina or AF.

关键词： Stomach neoplasm Comorbidity Morbidity Heart disease Heart 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

水稻蛋白质含量的遗传研究进展

引用

中国农业科学 2008年第1期41卷 1-8页

作者：焦爱霞杨昌仁曹桂兰李点浩郭建春金钟焕金弘烈李圭星韩龙植中国农业科学院作物科学研究所/国家农作物基因资源与基因改良重大科学工程/农业部作物种质资源与生物技术重点开放实验室韩国农村振兴厅作物科学院中国热带农业科学院热带生物技术研究所

蛋白质含量的高低是衡量稻米营养价值的主要指标之一,因此提高蛋白质含量是稻米营养品质育种的重要目标。本文阐述了水稻蛋白质种类、氨基酸组成及其营养价值,并概括了水稻不同基因型和不同部位或组织间蛋白质含量的差异、蛋白质含量的... 详细信息

蛋白质含量的高低是衡量稻米营养价值的主要指标之一,因此提高蛋白质含量是稻米营养品质育种的重要目标。本文阐述了水稻蛋白质种类、氨基酸组成及其营养价值,并概括了水稻不同基因型和不同部位或组织间蛋白质含量的差异、蛋白质含量的遗传及分子机理以及种质创新的研究现状,可为水稻蛋白质含量的深入研究和高蛋白种质创新提供参考。

关键词：水稻蛋白质含量遗传改良分子机理种质创新

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

Protein profiling of Modulators regulated by E7 oncogene in HaCaT Keratinocytes by Approach to Omics:The effect of E7 on oxidative stress

Protein profiling of Modulators regulated by E7 oncogene in ...

引用

24th International Papillomavirus Conference and Clinical Workshop

作者： Sue-Nie Park Jin-Seok Kang Soo-Kyung Suh Eun-Jin kim Nin-Chul Cho Jung-Hyun Shim seong-Goo Park Do-Young Yoon National Institute of Toxicological Research Korea Food and Drug Administration National Institute of Toxicological Research Korea Food and Drug Administration National Institute of Toxicological Research Korea Food and Drug Division of Bioscience and Biotechnology Konkuk University Division of Bioscience and Biotechnology Konkuk University Division of Bioscience and Biotechnology Konkuk University

＜正＞Cervical carcinoma is predominant cancer among malignancies in women throughout the world and human papillomavirus （HPV）16 is the most common agent linked to humman cervical *** HPV E7 oncoprotein can form a specific complex with a retinoblastoma tumor supressor gene product（p105-Rb）that results in the release of the E2F transcription factor,which

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

种植体辅助的双丝弓技术矫治上颌异位阻生尖牙

引用

中国口腔医学继续教育杂志 2010年第1期13卷 8-16页

作者： seong-Hun kim HyeRan Choo Young-Sook hwang Kyu-Rhim Chung 姜若萍（译）不详北京大学口腔医学院正畸科北京海淀区中关村南大街22号100081

本病例报告介绍一种新的双丝弓矫治技术，该技术借助正畸微种植体及微钛板，将一位14岁女．陛安氏Ⅲ类亚类错袷患者的双侧异位阻生上颌尖牙牵引到位。采取这种治疗方法的目的是为了保证侧切牙的健康和引导尖牙在正常解剖牙位萌出。作者... 详细信息

本病例报告介绍一种新的双丝弓矫治技术，该技术借助正畸微种植体及微钛板，将一位14岁女．陛安氏Ⅲ类亚类错袷患者的双侧异位阻生上颌尖牙牵引到位。采取这种治疗方法的目的是为了保证侧切牙的健康和引导尖牙在正常解剖牙位萌出。作者认为通过使用这种双丝弓技术可以尽可能减小正畸牵引过程中出现医源性牙根吸收的风险。

关键词：阻生尖牙矫治技术种植体上颌正畸牵引病例报告异位阻生安氏Ⅲ类

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

利用杀菌剂防治松萎蔫病(英文)

引用

南京林业大学学报（自然科学版） 2010年第5期34卷 168-169页

作者： Jin-Cheol kim Hyeok Ran Kwon Gyung Ja Choi Yong Ho Choi Kyoung Soo Jang Myung Soo Park Nack-Do Sung Mun seong Kang Yilseong Moon Seung Kyu Lee 韩国化学技术研究院韩国忠南大学农业与生命科学学院韩国森林研究院南方森林研究中心柳成化学贸易株式会社

松萎蔫病是一种非常复杂的病害。据报道,松材线虫(Bursaphelenchus xylophilus)及其携带的细菌诱导了该病,但是对于细菌的的作用尚存争议。笔者筛选出杀细菌剂进行了温室和林间防治松萎蔫病的实验。利用每株3年生赤松(Pinus densiflora... 详细信息

松萎蔫病是一种非常复杂的病害。据报道,松材线虫(Bursaphelenchus xylophilus)及其携带的细菌诱导了该病,但是对于细菌的的作用尚存争议。笔者筛选出杀细菌剂进行了温室和林间防治松萎蔫病的实验。利用每株3年生赤松(Pinus densiflora)注射3mg的恶喹酸,松萎蔫病防效达到71%。利用恶喹酸或阿维菌素及两者混合物对大约20年生赤松的试验表明,3种处理均显示了很高的防效。以上结果证明伴生细菌是诱导松萎蔫病的必要因素,对松萎蔫病可利用杀细菌剂或杀细菌剂与杀线剂混合物进行防控。

关键词：松萎蔫病细菌杀细菌剂恶喹酸阿维菌素

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

Cu enrichment behavior at steel-scale interface during high temperature oxidation of Cu containing steel

引用

Baosteel Technical Research 2010年第S1期4卷 17-页

作者： Hae-Geon LEE seong-Woo kim Graduate Institute of Ferrous Technology Pohang University of Science and Technology Pohang790-784Rep.of Korea POSCO Research Laboratory POSCO KwangYangRep.of Korea

In order to suppress the surface cracking induced by Cu during reheating and hot rolling process,Cu enrichment and its migration at the steel-scale interface was investigated during heating of steel cast at temperatures between 1000℃and 1200℃in N_2-O_2 and N_7-H_2O *** oxidation of Cu containing steel,Cu enriched phase was formed by the preferential oxidation of Fe and the enrichment and migration behavior of Cu depends on the oxidation temperature,steel chemistry and atmosphere *** in steel induced the formation of solid Cu and Ni enriched phase at steel/scale interface and in scale layer and the formation of uneven steel/scale interface, which suppresses the Cu enrichment because of extrusion of Cu enriched region before the formation of liquid *** the other hand,Sn addition promotes the liquid Cu formation at steel/scale interface and penetration into grain boundary of Cu enriched phase by decreasing solidus temperature and solubility *** addition,for oxidation at 1 200℃,the behavior of Cu at and around the steel-scale interface was found dependent to a large extent on morphology of the oxide scale formed during *** the early stage of oxidation,Cu-rich phase formed and accumulated at the steel scale interface under both O_2-N_2 and H_2O-N_2 *** the oxidation proceeded,however,Cu enrichment at and its migration from the steel-scale interface were vastly different for different oxidizing *** the case of O_2-N_2 oxidation,an oxide layer formed initially at the steel surface, but soon after a gap was developed at the steel-scale interface and grew in its size,which practically separated the scale from the steel *** scale layer formed under this condition was *** Cu-rich phase initially formed at the interface was found migrating to the scale layer,leaving no Cu-rich phase at the *** the case of H_2O-N_2 oxidation,however,the scale layer formed was dense and tightly attached to the

关键词： steel oxidation copper copper enrichment scale steel oxidation copper copper enrichment scale

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

Preliminary results of pre-radiation neck dissection in head ＆ neck cancer patients undergoing organ preservation treatment

Preliminary results of pre-radiation neck dissection in head...

引用

2005国际暨第八届全国头颈肿瘤大会

作者： Kwang Hyun kim J.Hun Hah Woo-Jin Jeong Young-Ho Jung seong Keun Kwon Dae Seog Heo Hong-Gyun Wu Myung-Whun Sung Departments of Otolaryngology-Head ＆ Neck Surgery Departments of Otolaryngology-Head ＆ Neck Surgery Departments of Otolaryngology-Head ＆ Neck Surgery Departments of Otolaryngology-Head ＆ Neck Surgery Departments of Otolaryngology-Head ＆ Neck Surgery Internal Medicine and Radiation Oncology Seoul National University College of MedicineSeoulKorea Departments of Otolaryngology-Head ＆ Neck Surgery

＜正＞ Aim of study:Establish the role of pre-radiation neck dissection in undergoing organ preservation treatment for patients with head ＆ neck squamous cell *** ＆ methods:Thirty-two patients treated at two tertiary referral centersbetween July 1997 and March 2005 were *** had histologically confirmedadvanced head ＆ neck squamous cell carcinoma with proven regional *** treated with organ preservation intent with or without pre-radiation *** induction chemotherapy,15 patients with less than completeresponse in the neck underwent neck dissection prior to definitive radiotherapy,and 17 patients proceded in conventional *** medical record

关键词：

来源： cnki会议评论

在线全文

cnki会议

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：