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2002篇 您的检索式:作者名="RYU K"
    题名 作者 年代 出处 被引量
1云南省马铃薯晚疫病菌生理小种的组成与分布显示文摘利用11个分别含有单抗性基因R1~R11及1个不含抗性基因的1套鉴别寄主,对2003~2005年采自云南省10个县市26个采集点的117个马铃薯晚疫病菌的菌株进行生理小种鉴定。结果表明:共鉴定出26个菌株的生理小种,其中优势小种为3.4.6.8.10.11,占所测菌株的28.69%,主要分布在寻甸、丽江、昆明;其次是3.4.10,发生频率为13.11%,主要分布在镇雄;然后是3.10,发生频率为10.66%,主要分布在宣威。杨艳丽 胡先奇 鲁绍凤 罗文富 RYU K Y 肖浪涛 2007华中农业大学学报2007,26,3:15
2Radioembolization for the treatment of unresectable hepatocellular carcinoma:A clinical review显示文摘Hepatocellular carcinoma(HCC)is the sixth most common cancer in the world.The majority of patients with HCC present with unresectable disease.These patients have historically had limited treatment options secondary to HCC demonstrating chemoresistance to the currently available systemic therapies.Additionally, normal liver parenchyma has shown intolerance to tumoricidal radiation doses,limiting the use of external beam radiation.Because of these limitations,novel percutaneous liver-directed therapies have emerged. The targeted infusion of radioactive microspheres (radioembolization)represents one such therapy. Radioembolization is a minimally invasive transcatheter therapy through which radioactive microspheres are infused into the hepatic arteries that supply tumor. Once infused,these microspheres traverse the hepatic vascular plexus and selectively implant within the tumor arterioles.Embedded within the arterioles, the 90Y impregnated microspheres emit high energy and low penetrating radiation doses selectively to the tumor.Radioembolization has recently shown promise for the treatment of patients with unresectable HCC. The objective of this review article is to highlight twocurrently available radioembolic devices(90Y,188Rh)and provide the reader with a recent review of the literature.Saad M Ibrahim Robert J Lewandowski Kent T Sato Vanessa L Gates Laura Kulik Mary F Mulcahy Robert K Ryu Reed A Omary Riad Salem 2008World Journal of Gastroenterology2008,14,11:14
3Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolization显示文摘AIM: To investigate whether intra-procedural diffusion- weighted magnetic resonance imaging can predict response of hepatocellular carcinoma (HCC) during trans- catheter arterial chemoembolization (TACE). METHODS: Sixteen patients (15 male), aged 59 ±11 years (range: 42-81 years) underwent a total of 21 separate treatments for unresectable HCC in a hybrid magnetic resonance/interventional radiology suite. Ana- tomical imaging and diffusion-weighted imaging (b = 0, 500 s/mm2) were performed on a 1.5-T unit. Tumor enhancement and apparent diffusion coefficient (ADC, mm2/s) values were assessed immediately before and at 1 and 3 mo after TACE. We calculated the percent change (PC) in ADC values at all time points. We compared follow-up ADC values to baseline values using a paired t test (α = 0.05). RESULTS: The intra-procedural sensitivity, specificity, and positive and negative predictive values (%) for detecting a complete or partial 1-mo tumor response using ADC PC thresholds of ±5%, ±10%, and ±15% were 77, 67, 91, and 40; 54, 67, 88, and 25; and 46, 100, 100, and 30, respectively. There was no clear predictive value for the 3-mo follow-up. Compared to baseline, the immediate post-procedure and 1-mo mean ADC values both increased; the latter obtaining statistical significance (1.48 ± 0.29 mm2/s vs 1.65 ± 0.35 × 10-3 mm2/s, P < 0.014). CONCLUSION: Intra-procedural ADC changes of > 15% predicted 1-mo anatomical HCC response with the greatest accuracy, and can provide valuable feedback at the time of TACE.Johnathan C Chung Neel K Naik Robert J Lewandowski Mary F Mulcahy Laura M Kulik Kent T Sato Robert K Ryu Riad Salem Andrew C Larson Reed A Omary 2010World Journal of Gastroenterology2010,16,25:13
41800V NPN Bipolar Junction Transistors in 4H-SiC显示文摘Ryu S H Agarwal A K Singh R 2001IEEE Electron Device Letter2001,22,2:2
5Fingerprint-based remote user authentication scheme using smart cards显示文摘LEE J K RYU S R YOO K Y 0,,12:2
6Scdium-based dry regenerable sorbent for carbon dioxide capture from power plant flue gas显示文摘Lee J B Ryu C K Baek J 2008Ind Eng Chem Res2008,47,13:1
7The combined effects of anti - TNFα antibody and IL - 1 receptor antagonist in human rheumatoid arthritis synovial membrane 显示文摘Hosaka K Ryu J Saitoh S 2005Cytokine2005,32,6:1
8Effect of modification with HNO3 and NaOH on metal adsorption by pitch-based active carbon fibers显示文摘 Park S J Ryu S K 2001Carbon2001,39,:1
9Correlation of microstructure with dynamic deformation behavior and penetration performance of tungsten heavy alloys fabricated by mechanical alloying显示文摘 LEE S RYU H J 2000Metall and Mater Trans A2000,31,:1
10Further improvement of an efficient password based remote user authentication scheme asing smart cards显示文摘Yoon E J Ryu E K Yoo K Y 2004IEEE Transactions on Consumer Electronics2004,50,2:1
11Spinal involvement of hematopoietic malignancies and metastasis: differentiation using MR imaging显示文摘Kim H J Ryu K N Choi W S 1999Clin Imaging1999,23,2:1
12Effect of nonradiative recombination on light emitting properties of two-dimensional photonic crystal slab structures 显示文摘Han-Youl Ryu Dae-Sung Song J K H Ⅱ -Yong Han 2001Applied Physics Letters2001,78,9:1
13Anthocyanin content in rice is related to expression levels of anthocyanin biosynthetic genes显示文摘Kim B G Kim J H Min S Y Shin K H Kim J H Kim H Y Ryu S N Ahn J H 2007J Plant Biol2007,50,2:1
14Current diagnosis and treatment of early pancreatic cancer显示文摘Ryu S Maeshiro K Yasunami Y 1996Nippon Rinsho1996,,54:1
15Effects of different levels of dietary supplemental selenium on performance, lipid oxidation, and color stability of broiler chicks 显示文摘Ryu Y C Rhee M S Lee K M 2005Poultry Science2005,84,:1
16Early human papillomavims testing predicts residual/recurrent disease after LEEP显示文摘Ryu A Nam K Kwak j 2012J Gynecol Onco12012,23,4:1
17Internet addiction in Korean adoles-cents and its relation to depression and suicidal ideation:A question-naire survey显示文摘KIM K RYU E CHON MY 2006Int J Nurs Stud2006,43,2:1
18An improvement in sin- tering property of beta-tricalcium phosphate by addition of calcium pyrophosphale显示文摘RYU H S YOUN H J HONG K S 2002Biomaterials2002,23,3:1
19Long-term feeding of conjugated linoleic acid and fish oil to laying hens:effects on hepatic histopatholog'y,egg quality,and lipid components显示文摘CHERIAN G GONZALEZ D RYU K S 2007J Appl poult Res2007,16,3:1
20Degradation of bisphenol A and nonylphenol by nitrifying activated sludge显示文摘Kim J Y Ryu K Kim E J 2007Process Biochemistry2007,42,10:1
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