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7693篇 您的检索式:作者名="C Choi"
    题名 作者 年代 出处 被引量
1替诺福韦相比恩替卡韦可显著改善HBV相关肝细胞癌患者肝切除术后复发显示文摘【据Hepatology 2020年4月报道】题:替诺福韦与恩替卡韦对HBV相关肝细胞癌肝切除术后复发的影响(作者Choi J等)替诺福韦(TDF)和恩替卡韦(ETV)均为目前慢性乙型肝炎(CHB)临床指南中的一线治疗药物,有较高的抗病毒疗效和较低的耐药性。韩国蔚山大学医学院峨山医学中心研究团队的既往研究表明,使用TDF治疗的CHB患者相比于ETV治疗能显著降低肝细胞癌(HCC)的发生风险。该团队进行了一项回顾性队列分析,探讨了TDF与ETV治疗对HBV相关HCC根治性肝切除术后肿瘤复发及总生存率的影响。江梦捷 赵婧菲 CHOI J JO C LIM YS 2020临床肝胆病杂志2020,36,9:12
2Endothelial progenitor cell differentiation using cryopreserved,umbilical cord blood-derived mononuclear cells显示文摘瞄准:调查 umbilicalcord 血(UCB ) 的 endothelial 区别潜力,我们导致了 endothelial 祖先房间(EPC ) 的区别 fromcryopreserved 导出 UCB 的 mononuclear 房间(MNC ).Methods:从 cryopreserved UCB 和 peripheralblood ( PB )的 MNC 在与为由 RT-PCR ,流动 cytometry ,和 immunocytochemistry analysis.The 的 14 d.EPC werecharacterized 的 endothelial 房间生长补充中等的 M199 是有教养的增长 ofdifferentiated EPC 被3-( 4,5-dimethylthiazol-2-yl )学习 -2,5-diphenyl-tetrazolium 溴化物( MTT )试金,并且脉管的 endothelial 生长因素( VEGF )集中用 导出UCB 的 EPC 的 ELISAkit.Characteristics 被测量与 导出PB 的 EPC.Res 的那些相比 numberof 塑造回合的房间泛泛地在 24 h 文化以后被纳入底部,并且 塑造numerousspindle 的房间开始在 d 上从塑造回合的出现了 7 个 .Those 房间 expressedendothelial 标记例如, Flt-l/VEGFR-1 , ecNOS , VE-cadherin , von Willebrand 因素,并且从 PB 和 UCB 的 EPC 的 endothelial 标记的 secretedVEGF.The 模式没证明 VEGF 的增长和分泌物的 strikingdifferences.The 结果也是 similar.Conclusion :与 endothelialcells.Those EPC 的质量在 -196 ° C 存储进房间的 Wesuccessfully 有教养的 UCB 房间能由激活提高 angiogenesis 的邻近的 endothelial cellsand 被用于 angiogenic 治疗学。Jun-ho JANG Sun-kyung KIM Jeong-eun CHOI Young-jin KIM Hyun-woo LEE Seok-yun KANG Joon-seong PARK Jin-hyuk CHOI Ho-yeong LIM Hugh C KIM 2007Acta Pharmacologica Sinica2007,28,3:11
3Role of interventional radiology in the management of acute gastrointestinal bleeding显示文摘Acute gastrointestinal bleeding(GIB) can lead to significant morbidity and mortality without appropriate treatment. There are numerous causes of acute GIB including but not limited to infection, vascular anomalies, inflammatory diseases, trauma, and malignancy. The diagnostic and therapeutic approach of GIB depends on its location, severity, and etiology. The role of interventional radiology becomes vital in patients whose GIB remains resistant to medical and endoscopic treatment. Radiology offers diagnostic imaging studies and endovascular therapeutic interventions that can be performed promptly and effectively with successful outcomes. Computed tomography angiography and nuclear scintigraphy can localize the source of bleeding and provide essential information for the interventional radiologist to guide therapeutic management with endovascular angiography and transcatheter embolization. This review article provides insight into the essential role of Interventional Radiology in the management of acute GIB.Raja S Ramaswamy Hyung Won Choi Hans C Mouser Kazim H Narsinh Kevin C McCammack Tharintorn Treesit Thomas B Kinney 2014World Journal of Radiology2014,6,4:8
4High-resolution microendoscopy for esophageal cancer screening in China: A cost-effectiveness analysis显示文摘AIM:To study the cost-effectiveness of high-resolution microendoscopy(HRME)in an esophageal squamous cell carcinoma(ESCC)screening program in China.METHODS:A decision analytic Markov model of ESCC was developed.Separate model analyses were conducted for cohorts consisting of an averagerisk population or a high-risk population in China.Hypothetical 50-year-old individuals were followed until age 80 or death.We compared three different strategies for both cohorts:(1)no screening;(2)standard endoscopic screening with Lugol’s iodine staining;and(3)endoscopic screening with Lugol’s iodine staining and an HRME.Model parameters were estimated from the literature as well as from GLOBOCAN,the Cancer Incidence and Mortality Worldwide cancer database.Health states in the model included non-neoplasia,mild dysplasia,moderate dysplasia,high-grade dysplasia,intramucosal carcinoma,operable cancer,inoperable cancer,and death.Separate ESCC incidence transition rates were generated for the average-risk and high-risk populations.Costs in Chinese currency were converted to international dollars(I$)and were adjusted to 2012dollars using the Consumer Price Index.RESULTS:The main outcome measurements for this study were quality-adjusted life years(QALYs)and incremental cost-effectiveness ratio(ICER).For the average-risk population,the HRME screening strategy produced 0.043 more QALYs than the no screening strategy at an additional cost of I$646,resulting in an ICER of I$11808 per QALY gained.Standard endoscopic screening was weakly dominated.Among the high-risk population,when the HRME screening strategy was compared with the standard screening strategy,the ICER was I$8173 per QALY.For both the high-risk and average-risk screening populations,the HRME screening strategy appeared to be the most cost-effective strategy,producing ICERs below the willingness-topay threshold,I$23500 per QALY.One-way sensitivity analysis showed that,for the average-risk population,higher specificity of Lugol’s iodine(>40%)and lower specificity of HRME(<70%)could make Lugol’s iodine screening cost-effective.For the high-risk population,the results of the model were not substantially affected by varying the follow-up rate after Lugol’s iodine screening,Lugol’s iodine test characteristics(sensitivity and specificity),or HRME specificity.CONCLUSION:The incorporation of HRME into an ESCC screening program could be cost-effective in China.Larger studies of HRME performance are needed to confirm these findings.Chin Hur Sung Eun Choi Chung Yin Kong Gui-Qi Wang Hong Xu Alexandros D Polydorides Li-Yan Xue Katherine E Perzan Angela C Tramontano Rebecca R Richards-Kortum Sharmila Anandasabapathy 2015World Journal of Gastroenterology2015,21,18:8
5The quality of reconstructed 3D images in mutidetector-row helical CT: experimental study involving scan parameters显示文摘Shin J H Lee H K Choi C G 2002Korean J Radiol2002,3,1:2
6Multi-criteria fuzzy decision-making problems based on vague set theory显示文摘Hong D H Choi C H 2000Fuzzy Sets and Systems2000,114,:2
7SLC26A4 mutation testing for hearing loss associated with enlargement of the vestibular aqueduct显示文摘Pendred syndrome(PS) is characterized by autosomal recessive inheritance of goiter associated with a defect of iodide organification, hearing loss, enlargement of the vestibular aqueduct(EVA), and mutations of the SLC26A4 gene. However, not all EVA patients have PSor SLC26A4 mutations. Two mutant alleles of SLC26A4 are detected in 1/4 of North American or European EVA populations, one mutant allele is detected in another 1/4 of patient populations, and no mutations are detected in the other 1/2. The presence of two mutant alleles of SLC26A4 is associated with abnormal iodide organification, increased thyroid gland volume, increased severity of hearing loss, and bilateral EVA. The presence of a single mutant allele of SLC26A4 is associated with normal iodide organification, normal thyroid gland volume, less severe hearing loss and either bilateral or unilateral EVA. When other underlying correlations are accounted for, the presence of a cochlear malformation or the size of EVA does not have an effect on hearing thresholds. This is consistent with observations of an Slc26a4 mutant mouse model of EVA in which hearing loss is independent of endolymphatic hydrops or inner ear malformations. Segregation analyses of EVA in families suggest that the patients carrying one mutant allele of SLC26A4 have a second, undetected mutant allele of SLC26A4, and the probability of a sibling having EVA is consistent with its segregation as an autosomal recessive trait. Patients without any mutations are an etiologically heterogeneous group in which siblings have a lower probability of having EVA. SLC26A4 mutation testing can provide prognostic information to guide clinical surveillance and management, as well as the probability of EVA affecting a sibling.Taku Ito Julie Muskett Parna Chattaraj Byung Yoon Choi Kyu Yup Lee Christopher K Zalewski Kelly A King Xiangming Li Philine Wangemann Thomas Shawker Carmen C Brewer Seth L Alper Andrew J Griffith 2013World Journal of Otorhinolaryngology2013,3,2:2
8Some remarks on a singular elliptic boundary value problem显示文摘Choi Y S Lazer A C McKenna P J 1998Nonlinear Analysis Theory Methods and Applications1998,32,3:2
9Microalbuminuria is associated with the insulin resistance in the Korean population显示文摘Kim YZ Kim C Choi CS 2001Diabetes Res Clin Pract2001,52,:2
10Comparison of two kinds of Biolog microplates (GN and ECO) in their ability to distinguish among aquatic microbial communities显示文摘Keun-Hyung Choi Fred C Dobbs 1999Journal of Microbiological Methods1999,,3:2
11Position control of a two-link flexible manipulator featuring piezoelectric actuators and sensors显示文摘Shin H C Choi S B 2001Mechatronics2001,,11:2
12Evaluation of seismic performance of multistory building structures based on the equivalent responses 显示文摘LEE D G CHOI W H CHEONG M C 2006Engineering Structures2006,28,6:1
13Digital inkjet printing for chitosan-treated cotton fabric显示文摘P S R Choi C W M Yuen S K A Ku 2005Fibers and Polymers2005,6,3:1
14Price competition in a channel structure with a common retailer显示文摘Choi S C 1991Marketing Science1991,10,:1
15Augmented pulmonary IL-4 and IL-13 receptor subunit expression in idiopathic interstitial pneumonia显示文摘Jakubzick C Choi ES Kunkel SL 2004J Clin Pathol2004,57,5:1
16Intranasal endoscopic diagnosis and treatment in congenital nasolacrimal duct obstruction显示文摘CHOI W C KIM K S PARK T K 2002Ophthalmic Surg Lasers2002,33,4:1
17Study of the enhanced thermal conductivity of Fe nanofluids显示文摘Hong T K Yang H S Choi C J 2005Journal of Applied Physics2005,97,6:1
18Detection and differentiation of porcine epidemic diarrhoea virus and transmissible gastroenteritis virus in clinical samplesby multiplex RT-PCR显示文摘 Choi C Kim B 2000Vet Rec2000,146,22:1
19Input feature selection for classification problems显示文摘KWAK N CHOI C H 2002IEEE Transactions on Neural Networks2002,3,1:1
20Detection and differentiation of porcine epidemic diarrhea virus and transmissible gastroenteritis virus in clinical samples by multiplex R/-PCR显示文摘Kim O Choi C Kim B 2000Vet Rec2000,146,22:1
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