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Advances in Computed Tomography 2016年第3期5卷 35-41页

作者： Seul-Bi Lee Jung-Hee Yoon Seung-Ho Kim Yedaun Lee Jin-Soo Lee Jung-wook seo Department of Radiology Inje University Haeundae Paik Hospital College of Medicine Busan South Korea Department of Radiology Inje University Ilsan Paik Hospital College of Medicine Goyang-si South Korea

We report here a case of an inflammatory myofibroblastic tumor in the retroperitoneum, which mimicked a germ cell tumor of the undescended testis. A 75-year-old healthy man presented with a palpable abdominal mass. On the computed tomography image, there was large, well-defined soft tissue mass in the left side of the retroperitoneum, and there was no visible left testis or seminal vesicle. After contrast enhancement, the mass appeared to be relatively homogeneous, considering its large size. With ultrasonography, it appeared as a well-defined, hypoechoic mass with intratumoral vascularity. This solid mass was surgically diagnosed as an inflammatory myofibroblastic tumor.

关键词： Inflammatory Myofibroblastic Tumor Computed Tomography Ultrasonography Retroperitoneal

Redox sensor QSOX1 regulates plant immunity by targeting GSNOR to modulate ROS generation

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Molecular Plant 2021年第8期14卷 1312-1327页

作者： Ho Byoung Chae Min Gab Kim Chang Ho Kang Joung Hun Park Eun seon Lee Sang-Uk Lee Yong Hun Chi seol Ki Paeng Su Bin Bae seong Dong Wi Byung-wook Yun Woe-Yeon Kim Dae-Jin Yun David Mackey Sang Yeol Lee Division of Applied Life Sciences(BK21)and PMBBRC Gyeongsang National UniversityJinju 52828Korea College of Pharmacy Research Institute of Pharmaceutical ScienceGyeongsang National UniversityJinju 52828Korea School of Applied Biosciences College of Agriculture and Life SciencesKyungpook National UniversityDaegu 41566Korea Department of Biomedical Science and Engineering Konkuk UniversitySeoul 05029Korea Department of Horticulture and Crop Science Department of Molecular Geneticsand Center for Applied Plant SciencesThe Ohio State UniversityColumbusOH 43210USA College of Life Sciences Qingdao Agricultural UniversityQingdao 266109P.R.China Plant Propagation Team Plant Production DivisionSejong National ArboretumSejong 30106Korea

Reactive oxygen signaling regulates numerous biological processes,including stress responses in *** sensors transduce reactive oxygen signals into cellular ***,we present biochemical evidence that a plant quiescin sulfhydryl oxidase homolog(QSOX1)is a redox sensor that negatively regulates plant immunity against a bacterial *** expression level of QSOX1 is inversely correlated with pathogen-induced reactive oxygen species(ROS)***,QSOX1 both senses and regulates ROS levels by interactingn with and mediating redox regulation of S-nitrosoglutathione reductase,which,consistent with previous findings,influences reactive nitrogen-mediated regulation of ROS ***,our data indicate that QSOX1 is a redox sensorthat negatively regulates plant immunity by linking reactive oxygen and reactive nitrogen signaling to limit ROS production.

关键词： redox sensor plant immu nity QSOX1 GSNOR reactive oxygen species(ROS) reactive nitrogen species(RNS)

Preoperative serum carbohydrate antigen 19-9 levels predict early recurrence after the resection of early-stage pancreatic ductal adenocarcinoma

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World Journal of Gastrointestinal Surgery 2021年第11期13卷 1423-1435页

作者： Sarang Hong Ki Byung Song Dae wook Hwang Jae Hoon Lee Woohyung Lee Eunsung Jun Jaewoo Kwon Yejong Park seo Young Park Naru Kim Dakyum Shin Hyeyeon Kim Minkyu Sung Yunbeom Ryu Song Cheol Kim Division of Hepatobiliary and Pancreatic Surgery Department of SurgeryAsan Medical CenterSeoul 05505South Korea Department of Surgery Kangbuk Samsung HospitalSungkyunkwan University School of MedicineSeoul 03181South Korea Department of Statistics and Data Science Korea National Open UniversitySeoul 03087South Korea Department of Surgery Uijeongbu St.Mary's HospitalCollege of MedicineGyeonggido 11765South Korea

BACKGROUND Pancreatic ductal adenocarcinoma(PDAC)is a serious disease with a poor *** a minority of patients undergo surgery due to the advanced stage of the disease,and patients with early-stage disease,who are expected to have a better prognosis,often experience ***,it is important to identify the risk factors for early recurrence and to develop an adequate treatment *** To evaluate the predictive factors associated with the early recurrence of earlystage *** This study enrolled 407 patients with stage I PDAC undergoing upfront surgical resection between January 2000 and April *** recurrence was defined as a diagnosis of recurrence within 6 mo of *** optimal cutoff values were determined by receiver operating characteristic(ROC)*** and multivariate analyses were performed to identify the risk factors for early *** Of the 407 patients,98 patients(24.1%)experienced early disease recurrence:26(26.5%)local and 72(73.5%)distant *** total,253(62.2%)patients received adjuvant *** ROC curve analysis,the optimal cutoff values for early recurrence were 70 U/mL and 2.85 cm for carbohydrate antigen 19-9(CA 19-9)levels and tumor size,*** the 181 patients with CA 19-9 level>70 U/mL,59(32.6%)had early recurrence,compared to 39(17.4%)of 226 patients with CA 19-9 level≤70 U/mL(P70 U/mL(P=0.006),tumor size>2.85 cm(P=0.004),poor differentiation(P=0.008),and non-adjuvant chemotherapy(P=0.025)were significant risk factors for early recurrence in early-stage *** Elevated CA 19-9 level(cutoff value>70 U/mL)can be a reliable predictive factor for early recurrence in early-stage *** adjuvant chemotherapy can prevent early recurrence,it should be recommended for patients susceptible to early recurrence.

关键词： Pancreatic ductal adenocarcinoma Early recurrence Upfront surgery Carbohydrate antigen 19-9 Adjuvant chemotherapy

Analysis of liver metastasis after resection for pancreatic ductal adenocarcinoma

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World Journal of Gastrointestinal Oncology 2012年第5期4卷 109-114页

作者： Kwang Yeol Paik seong Ho Choi Jin seok Heo Dong wook Choi Department of Surgery Yeouido St.Mary's HospitalCatholic UniversityCollege of Medicine# 62 Yeouido-dongYeongdeungpo-gu150-713 SeoulSouth Korea Department of Surgery Samsung Medical CenterSungkyunkwan University School of Medicine135-710 SeoulSouth Korea

AIM:To investigate the risk factors affecting the liver metastasis(LM) of pancreatic ductal adenocarcinoma(PDAC) after ***:We retrospectively analyzed 101 PDAC patients who underwent surgical resection at the Samsung Medical Center between January 2000 and December *** one patients with LM were analyzed for the time of metastasis,prognostic factors affecting LM,and ***:LM was found in 40.6%.The median time of the LM(n = 41) was 6.0 ± 4.6 mo and most LM occurred within 1 *** univariate analysis,tumor size,preoperative carbohydrate antigen 19-9,and perineural invasion were factors affecting LM after *** multivariate analysis,tumor size was the most important factor for *** univariate analysis,tumor cell differentiation was significant to LM in low-risk ***:LM after resection of PDAC occurs early and shows poor *** size is the key indicator for LM after resection.

关键词： Pancreatic ductal adenocarcinoma Liver metastasis Recurrence

红花穴位注射液对肝癌HepG2细胞和SNU 484细胞的基因表达的影响

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红花穴位注射液对肝癌HepG2细胞和SNU 484细胞的基因表达的影响

Multi-components Olivine Cathode:Combined Study of First principles calculations and Experiments

世界针灸学会联合会成立20周年暨世界针灸学术大会

作者： Lee Kyungomin Lee Bong-hyo Lim seong-chul seo Jung-chul Department of Acupuncture ＆ Moxibustion College of Oriental MedicineDaegu Haany UniversityKorea Department of Acupuncture ＆ Moxibustion College of Oriental MedicineDaegu Haany UniversityKorea Department of Acupuncture ＆ Moxibustion College of Oriental MedicineDaegu Haany UniversityKorea Department of Acupuncture ＆ Moxibustion College of Oriental MedicineDaegu Haany UniversityKorea

＜正＞目的:筛选红花穴位注射液对癌症细胞,如肝癌细胞 HepG2和胃癌细胞系 SNU 484基因表达的调节作用。方法:红花穴位注射液煮开,并冷藏于—7℃供使用。采用不同浓度（0.1、1.5、10、20mg/mL）的红花穴位注射液对细胞进行24小时干预,...

＜正＞目的:筛选红花穴位注射液对癌症细胞,如肝癌细胞 HepG2和胃癌细胞系 SNU 484基因表达的调节作用。方法:红花穴位注射液煮开,并冷藏于—7℃供使用。采用不同浓度（0.1、1.5、10、20mg/mL）的红花穴位注射液对细胞进行24小时干预,同时对细胞毒性进行 MTT 法检测。观察癌细胞及经过浓度为10mg/ mL 的红花穴位注射液治疗后的细胞中基因表达的差异。应用核苷酸基因芯片分析总 RNA 的基因表达,应用实时聚合酶链反应（real-time PCR）决定选取的基因表达的数量,应用二维凝胶电泳和 Q-TOP 质谱仪分析总蛋白。

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Multi-components Olivine Cathode:Combined Study of First pri...

Hepatectomy vs radiofrequency ablation for colorectal liver metastasis:A propensity score analysis

ICAM Workshop Physics of Novel Energy Materials

作者： Kisuk Kang Dong-Hwa seo Hyeokjo Gwon Youngwook Park Sung-wook Kim Korea Advanced Institute of Science and Technology (KAIST) 335 Gwahangno

The electrochemical properties and phase stabilities of the multi-component olivine compound LiMn1/3Fe1/3Co1/3PO4 are studied experimentally and with first principles calculation. The formation of the solid

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World Journal of Gastroenterology 2015年第11期21卷 3300-3307页

作者： Huisong Lee Jin seok Heo Yong Beom Cho seong Hyeon Yun Hee Cheol Kim Woo Yong Lee seong Ho Choi Dong wook Choi Department of Surgery Samsung Medical CenterSungkyunkwan University School of Medicine

AIM:To compare outcomes from radiofrequency ablation(RFA) and hepatectomy for treatment of colorectal liver metastasis(CRLM).METHODS:From January 2000 to December 2009,408 patients underwent curative intent treatment for *** excluded patients using the criteria:size of CRLM > 3 cm,number of CRLM ≥ 5,percutaneous RFA,follow-up period 2 cm) CRLM(P = 0.034).However,survival curves were similar for single or small(≤ 2 cm) CRLM(P = 0.714,P = 0.740).CONCLUSION:Hepatectomy is better than RFA for the treatment of ***,RFA might be suitable for selected patients with single,small(≤ 2 cm) CRLM.

关键词： Colorectal neoplasm Metastasis Catheter ablation H

Recovery of corticospinal tract injured by traumatic axonal injury at the subcortical white matter:a case report

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Neural Regeneration Research 2016年第9期11卷 1527-1528页

作者： Sung Ho Jang seong Ho Kim Woo Hyuk Jang Department of Physical Medicine and Rehabilitation College of MedicineYeungnam University Department of Neurosurgery College of MedicineYeungnam University

The corticospinal tract （CST） is a major neural tract for mo- tor function in the human brain. In addition, CST is mainly concerned with execution of movement of the hand （Jang, 2014）. However, few studies are reported on the mecha- nism underlying CST recovery after traumatic brain injury （seo and Jang, 2015）. In this study, we report on a case that showed recovery of an injured CST by traumatic axonal injury （TAI） at subcortical white matter, as detected on fol- low-up diffusion tensor tractography （DTT）.

关键词： Recovery of corticospinal tract injured by traumatic axonal injury at the subcortical white matter CST DTI case DTT than

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中国的韩国旅游研究进展与展望

地理科学进展 2009年第1期28卷 153-160页

作者：徐璡昱刘力吴慧培材大学校旅游与文化学院韩国大田302735 合肥学院旅游系合肥230601

自中韩正式建交以来,两国之间旅游交流的迅速发展促进了中国旅游学界对韩国旅游相关方面的研究。文章以中国知识资源总库的四个主要子数据库为基础检索了1994年以来发表在中国大陆与韩国旅游相关的研究文献,并通过内容分析法对此进行了... 详细信息

自中韩正式建交以来,两国之间旅游交流的迅速发展促进了中国旅游学界对韩国旅游相关方面的研究。文章以中国知识资源总库的四个主要子数据库为基础检索了1994年以来发表在中国大陆与韩国旅游相关的研究文献,并通过内容分析法对此进行了系统的归纳、分析和总结,认为目前中国旅游学界对韩国旅游相关方面的研究主要集中在三个领域:韩国赴中国旅游市场分析与开发、韩国旅游业成功经验分析与借鉴以及中韩旅游交流与合作;存在三个主要问题:研究动机的行业推动性、研究方法的单一性和研究内容的肤浅性;在此基础上提出了一个中国的韩国旅游研究概念框架,指出了未来应进一步拓宽研究视角、深化研究内容,采取更加科学的方法重点研究韩国旅游者行为、中韩旅游区域合作与竞争等主题。

关键词：韩国旅游内容分析概念框架中国

组织公正对餐饮业员工工作态度和行为的影响研究

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旅游学刊 2011年第1期26卷 73-80页

作者：刘力吴慧徐璡昱合肥学院旅游系安徽合肥230601 韩国培材大学旅游与文化学院大田302735

文章以组织行为学为理论基础,运用结构方程模型研究了组织公正对餐饮业员工工作态度和行为的影响。研究结果显示:(1)分配公正和程序公正都对工作满意和组织承诺有显著的正向影响,但程序公正的影响较大;(2)程序公正对分配公正有显著的正... 详细信息

文章以组织行为学为理论基础,运用结构方程模型研究了组织公正对餐饮业员工工作态度和行为的影响。研究结果显示:(1)分配公正和程序公正都对工作满意和组织承诺有显著的正向影响,但程序公正的影响较大;(2)程序公正对分配公正有显著的正向影响;(3)工作满意和组织承诺正向相关,并且都对员工的离职意向和顾客导向有显著的影响;(4)就影响方向来说,工作满意和组织承诺负向影响员工的离职意向,正向影响员工的顾客导向。文章最后提出了管理建议、研究的不足之处和进一步研究的方向。

关键词：分配公正程序公正工作满意组织承诺离职意向顾客导向