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| 1 | Understanding the development and function of T follicular helper cells显示文摘A fundamental function of T helper(Th)cells is to regulate B-cell proliferation and immunoglobulin class switching,especially in the germinal centers.Th1 and Th2 lineages of CD41 T cells have long been considered to play an essential role in helping B cells by promoting the production immunoglobulin G2a(IgG2a)and IgG1/IgE,respectively.Recently,it has become clear that a subset CD41 T cells,named T follicular helper(Tfh)cells,is critical to B-cell response induction.In this review,we summarize the latest advances in our understanding of the regulation of Tfh cell differentiation,the relationship of Tfh cells to other CD41 T-cell lineages,and the role of Tfh cells in health and disease. | Roza I Nurieva Yeonseok Chung | 2010 | Cellular & Molecular Immunology2010，7，3： | 18 |
| 2 | 术前肌电图和脑干听觉诱发电位与面肌痉挛微血管减压术后迟发性面瘫发生的关系(英文)显示文摘Background Delayed facial palsy ( DFP) after microvascular decompression ( MVD) in patients with hemifacial spasm ( HFS) is not uncommon,but the cause remains unknown. Objectives To assess whether intraoperative electromyography ( EMG) and brainstem auditory evoked potential ( BAEP) can predict DFP after MVD. Methods Between September 2009 and February 2011 we examined 86 patients,9 of whom ( 10. 4% ) developed DFP after MVD on the same side. All patients underwent MVD and were followed - up for a median period of 13 months ( range 6-22) . We retrospectively examined intraoperative facial EMG and BAEP findings using our MVD patients' registry. We excluded secondary HFS and immediate postoperative facial palsy after MVD in this study. We assessed the prevalence and clinical characteristics of DFP and compared EMG and BAEP findings between DFP and non-DFP groups. Results: All pa- tients recovered completely,with a mean time to recovery of 37. 8 days ( range 22-57) . There were no significant differences between DFP and non - DFP patients in terms of the amplitude and latency of intraoperative EMG and BAEP. Conclusion The usefulness of intraoperative facial EMG and BAEP is limited and cannot predict DFP after MVD for HFS. We speculate that DFP after MVD is not associated with permanent nerve damage according to the EMG findings. | Kim HJ Park YS Ryu JS Huh R Han I Shin DA Kim TG Cho KG Chung SS | 2012 | 中华神经外科疾病研究杂志2012，11，4： | 13 |
| 3 | Ten‐Day Quadruple Therapy Comprising Proton‐Pump Inhibitor, Bismuth, Tetracycline, and Levofloxacin Achieves a High Eradication Rate for H elicobacter pylori Infection after Failure of Sequential Therapy显示文摘 | Ping‐I Hsu Wen‐Chi Chen Feng‐Woei Tsay Chih‐An Shih Sung‐Shuo Kao Huay‐Min Wang Hsien‐Chung Yu Kwok‐Hung Lai Hui‐Hwa Tseng Nan‐Jing Peng Angela Chen Chao‐Hung Kuo Deng‐Chyang Wu | 2014 | Helicobacter2014，，1： | 3 |
| 4 | Efficacy of transient elastography in screening for large esophageal varices in patients with suspicious or proven liver cirrhosis显示文摘 | Huay‐Min WANG Gin‐Ho LO Wen‐Chi CHEN Ping‐I HSU Hsien‐Chung YU Chiun‐Ku LIN Hoi‐Hung CHAN Wei‐Lun TSAI Feng‐Woei TSAY Tsan‐Ping LIU E‐Ming WANG Kwok‐Hung LAI | 2012 | Journal of Digestive Diseases2012，，8： | 2 |
| 5 | The Efficacy of Second‐Line Anti‐ Helicobacter pylori Therapy Using an Extended 14‐Day Levofloxacin/Amoxicillin/Proton‐Pump Inhibitor Treatment – A Pilot Study显示文摘 | Seng‐Kee Chuah Wei‐Chen Tai Pin‐I Hsu Deng‐Chyang Wu Keng‐Liang Wu Chung‐Mou Kuo Yi‐Chun Chiu Ming‐Luen Hu Yeh‐Pin Chou Yuan‐Hung Kuo Chih‐Ming Liang King‐Wah Chiu Tsung‐Hui Hu | 2012 | Helicobacter2012，，5： | 2 |
| 6 | Strategies to tackle the challenges of external beam radiotherapy for liver tumors显示文摘Primary and metastatic liver cancer is an increasingly common and difficult to control disease entity.Radiation offers a non-invasive treatment alternative for these patients who often have few options and a poor prognosis.However,the anatomy and aggressiveness of liver cancer poses significant challenges such as accurate localization at simulation and treatment,management of motion and appropriate selection of dose regimen.This article aims to review the options available and provide information for the practical implementation and/or improvement of liver cancer radiation programs within the context of stereotactic body radiotherapy and image-guided radiotherapy guidelines.Specific patient inclusion and exclusion criteria are presented given the significant toxicity found in certain sub-populations treated with radiation.Indeed,certain sub-populations,such as those with tumor thrombosis or those with larger lesions treated with transarterial chemoembolization,have been shown to have significant improvements in outcome with the addition of radiation and merit special consideration.Implementing a liver radiation programrequires three primary challenges to be addressed:(1) immobilization and motion management;(2) localization;and(3) dose regimen and constraint selection.Strategies to deal with motion include simple internal target volume(ITV) expansions,non-gated ITV reduction strategies,breath hold methods,and surrogate marker methods to enable gating or tracking.Localization of the tumor and organs-at-risk are addressed using contrast infusion techniques to take advantage of different normal liver and cancer vascular anatomy,imaging modalities,and margin management.Finally,a dose response has been demonstrated and dose regimens appear to be converging.A more uniform approach to treatment in terms of technique,dose selection and patient selection will allow us to study liver radiation in larger and,hopefully,multicenter randomized studies. | Michael I Lock Jonathan Klein Hans T Chung Joseph M Herman Edward Y Kim William Small Nina A Mayr Simon S Lo | 2017 | World Journal of Hepatology2017，9，14： | 2 |
| 7 | Perihepatic nodes detected by point-of-care ultrasound in acute hepatitis and acute-on-chronic liver disease显示文摘AIM: To study the manifestations of perihepatic lymph nodes during the episode of acute hepatitis flare by point-of-care ultrasonography.METHODS: One hundred and seventy-six patients with an episode of acute hepatitis flare(ALT value > 5 × upper normal limit) were enrolled retrospectively. Diagnosis of etiology of the acute hepatitis flare was based on chart records and serological and virological assays. The patients were categorized into two groups(viral origin and non-viral origin) and further defined into ten subgroups according to the etiologies. An ultrasonograpy was performed within 2 h to 72 h(median, 8 h). The maximum size of each noticeable lymph node was measured. Correlation between clinical parameters and nodal manifestations was analyzed RESULTS: Enlarged lymph nodes(width ≥ 5mm)were noticeable in 110(62.5%) patients, mostly in acute on chronic hepatitis B(54.5%). The viral group had a higher prevalence rate(89/110 = 80.9%) and larger nodal size(median, 7 mm) than those of the non-viral group(21/66 = 31.8%; median, 0 mm)(P < 0.001 for both). Meanwhile, there were significant differences in the nodal size between acute and chronic viral groups(P < 0.01), and between acute hepatitis A and non-hepatitis A viral groups(P < 0.001). In logistical regression analysis, the nodal width still showed strong significance in multivariate analysis(P < 0.0001) to stratify the two groups. The area under the curve of ROC was 0.805, with a sensitivity of 80.9%, a specificity of 68.2%, positive predictive value of 80.92%, negative predictive value of 68.18%, and an accuracy of 76.14%. CONCLUSION: Point-of-care ultrasonography to detect perihepatic nodal change is valuable for clarifying the etiologies in an episode of acute hepatitis flare. | I Che Feng Szu Jen Wang Ming Jen Sheu Lok-Beng Koay Ching Yih Lin Chung Han Ho Chi Shu Sun Hsing Tao Kuo | 2015 | World Journal of Gastroenterology2015，21，44： | 2 |
| 8 | Initial cation stoichiometry and current-voltage behavior in Sc-doped calcium copper titanate 显示文摘 | CHUNG S Y LEE S I CHOI J H | 2006 | Appl Phys Lett2006，89，19： | 1 |
| 9 | Natural herbicide potential of alfalfa residues on selected weed species显示文摘 | Chung I M Miller D A | 1995 | Agron J1995，87，： | 1 |
| 10 | Efficient plant regeneration via organogenesis in winter squash (Cucurbita maxima Duch) 显示文摘 | Lee Y K Chung W I Ezura H | 2003 | Plant Science2003，164，： | 1 |
| 11 | A study on sensory characteristics of herb onion Kimchi differing in herb content 显示文摘 | Jung H O Chung D O Park I D | 2002 | Korean Journal of Culinary Research2002，8，： | 1 |
| 12 | The effect of coupling agent on electrical and mechanical properties of carbon fiber/phenolic resin composites 显示文摘 | Choi M H J eon B H Chung I J | 2000 | Polymer2000，41，9： | 1 |
| 13 | 显示文摘 | Choi M H Jeon B H Chung I J | 2000 | Polymer2000，41，： | 1 |
| 14 | Comparison of combined spinal epidural anesthesia and epidural anesthesia for cesarean section显示文摘 | CHOI D H KIM J A CHUNG I S | 2000 | Acta Anaesthesiol Scand2000，44，2： | 1 |
| 15 | Human embryonic stem cells derived without feeder cells显示文摘 | Klimanskaya I Chung Y | 2005 | Lancet2005，365，9471： | 1 |
| 16 | A discontinuous Galerkin method for the Rosenau equation显示文摘 | Choo S M Chung S K Kim K I | 2008 | Appl Numerical Mat2008，58，： | 1 |
| 17 | Silk fibroin nano?particles for cellular uptake and control release显示文摘 | KUNDUJ CHUNG Y I KIM Y H | 2010 | IntJ Pharm2010，388，12： | 1 |
| 18 | Strong nonlinear current-voltage behaviour in perovskite-derivative calcium copper titanate显示文摘 | Chung S Y Kim I D Kang S J L | 2004 | Nature materials2004，3，11： | 1 |
| 19 | Millet consumption de- creased serum concentration of triglyceride and C-reactive protein but not oxidative status in hyperlipidemic rats 显示文摘 | Lee S H Chung I M Cha Y S | 2010 | Nutrition Research2010，30，4： | 1 |
| 20 | Directconverison of cellulose into polyols or H2 over P t/N a (H )-Z S M -5 显示文摘 | YOU S J BEAK I G KIM Y T JEONG K E CHAE H J KIM T W KIM C U KIM T J CHUNG Y M OH S H PARK E D | | Korean J Chem Eng0，28，3： | 1 |
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