http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
( Yusuke Kawamura ),( Kenji Ikeda ),( Taito Fukushima ),( Yuya Seko ),( Tasuku Hara ),( Hitomi Sezaki ),( Tetsuya Hosaka ),( Norio Akuta ),( Masahiro Kobayashi ),( Satoshi Saitoh ),( Fumitaka Suzuki ) The Editorial Office of Gut and Liver 2013 Gut and Liver Vol.7 No.5
Background/Aims: The aim of this study was to determine the pharmacodynamics of cisplatin following three different treatment procedures for intrahepatic arterial infusion thera-py for hepatocellular carcinoma (HCC). Methods: We divided 13 HCC patients into the following three groups: group A, lone injection of cisplatin (n=3); group B, combined injection of cisplatin and lipiodol, with embolization using small gela-tin cubes (GCs) (n=5); and group C, injection of suspended lipiodol with cisplatin powder, with embolization using small GCs (n=5). In each group, the free cisplatin concentration in the hepatic vein was measured at 0, 5, 10, and 30 minutes. Results: The mean free cisplatin concentrations were as fol-lows. For group A, the mean was 48.58 μg/mL at 0 minute, 7.31 mL at 5 minutes, 5.70 mL at 10 minutes, and 7.15 mL at 30 minutes. For the same time points, for group B, the concentrations were 8.66, 4.23, 3.22, and 1.65 μg/mL, respectively, and for group C, the concentrations were 4.81, 2.61, 2.52, and 1.75 mL, respectively. The mean area under the curve (AUC)0-infinity for the free cisplatin concentration was 7.80 in group A, 2.48 in group B, and 2.27 in group C. The AUC0-infinity for the free cisplatin concentration gradually decreased, from group A to group C. Conclusions: These results indicate that the combination of lipiodol and small GCs may be useful for delaying cisplatin drainage from the liver. (Gut Liver 2013;7:576-584)
Dielectric and Fluorescence Study on Phase Transitions in Liquid Crystal 5CB and 8CB
Kohji Abe,Atsushi Usami,Kenji Ishida,Takeshi Shigenalri,Yoshiharu Fukushima 한국물리학회 2005 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.46 No.1
Successive phase transitions, isotropic(I)-nematic(N)-crystal(C) of 5CB (pentyl cyanobiphenyl) and I-N-smectic(Sm)-C of 8CB (octyl cyanobiphenyl) were studied by dielectric measurement and time-resolved uorescence spectroscopy. Dielectric constants in 5CB and 8CB are very similar and show a considerable change at the I-N transition and an abrupt decrease at the crystallization point. In uorescence spectra, a broad and intense band from excimers (dimers in the excited state) and a weak band from monomers are observed at around at 405 nm and 350 nm, respectively. The temperature dependence of uorescence spectra and lifetime show a gradual change before the melting point as a precursor of the rst-order transition, while only little change was observed at the N-I transition
Ryuta Egi,Keiki Sugi,Kyoko Oyama-Suzuki,Yoshie Nakajima,Kenji Fukushima,Shintaro Nakano 아시아심장혈관영상의학회 2021 Cardiovascular Imaging Asia Vol.5 No.3
Right-sided infective endocarditis (RSIE) is rare, and the diagnosis is challenging due to fewer cardiac symptoms and signs. It is well recognized that intravenous drug users (IDU) are at significantly increased risk for RSIE. Also, RSIE is associated with a broad array of extra-cardiac complications such as metastatic infection and septic embolism. However, the prevalence is significantly higher in Western populations and has rarely been reported in Japan. We report a case of IDU-induced RSIE that was successfully treated with antibiotic therapy. 18F-fluorodeoxyglucose positron emission tomography was useful to evaluate the activity of extra-cardiac complications.