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11.
Keijiro Sunada Hironori Yamamoto Hiroto Kita Tomonori Yano Tomohiko Miyata Yutaka Sekine Akiko Kuno Nobuki Onishi Michiko Iwamoto Atsuhiro Sasaki Kenichi Ido Kentaro Sugano 《Digestive endoscopy》2004,16(3):237-240
The requirement for endoscopic access to a stricture is a major limitation of the endoscopic dilatation for the treatment of strictures in the gastrointestinal tract. We have developed the double‐balloon enteroscopy method that enables visualization of the entire small bowel. In addition, double‐balloon enteroscopy has a potential for the interventional therapy including dilatation of strictures. We present here a case of jejunal strictures in a 47‐year‐old woman with Crohn's disease successfully treated with a balloon catheter in combination with double‐balloon enteroscopy. Balloon dilation with double‐balloon enteroscopy is a promising method for the treatment of small bowel strictures in Crohn's disease. 相似文献
12.
Y Yoshimura M Oka T Sugihara K Mishima 《International journal of oral and maxillofacial surgery》1986,15(2):196-200
A case of a branchial cyst with a high amylase activity of the cyst fluid was found in a 58-year-old female. The literature on branchial cysts with high amylase activity is reviewed. Amylase that showed high activity in the cystic fluid was revealed to be due to the salivary isoenzymes (S3 and S4) which migrated more to the anodic side on electrophoresis. 相似文献
13.
Yoshio Mishima 《Surgery today》1995,25(6):572-569
Self-assessment quizAnswers 相似文献
14.
15.
Yukinobu Nakaseko Kentaro Nabeshima Kazuhisa Kinoshita & Mitsuhiro Yanagida 《Genes to cells : devoted to molecular & cellular mechanisms》1996,1(7):633-644
Background : Fission yeast microtubule associating protein (MAP) p93Dis1 functions for sister chromatid separation: dis1 mutants fail to separate chromosomes, while the spindle elongates but without cyclin destruction. p93Dis1 localizes along microtubules in interphase cytoplasm, but shifts to the spindle pole body (SPB) and spindle microtubules upon the entry into mitosis. In this study, regions of p93Dis1 were dissected to examine their role.
Results : Nitrocellulose filter blotting shows that recombinant Dis1 binds to bovine brain microtubules in vitro . A basic central region rich in S, T and P is essential for this association. However, the whole p93Dis1 with N- and C-termini containing a conserved repeat motif and heptad repeats, respectively, is necessary for normal microtubule association in vivo . The N-truncated region also binds to microtubules but only to the portions near the SPBs. Overproduction phenotypes indicate that p93Dis1 greatly affects spindle formation and cell morphogenesis. The central region is essential but, by itself, not sufficient for generating such effects.
Conclusions : We propose that p93Dis1 consists of three regions which carry distinct properties for localization: the N-region for cell cycle dependent localization, the central region for direct microtubule association, and the C-region for SPB and nuclear localization. The essential role of p93Dis1 is carried out in the C-region, while the N-region acts as a regulator. 相似文献
Results : Nitrocellulose filter blotting shows that recombinant Dis1 binds to bovine brain microtubules in vitro . A basic central region rich in S, T and P is essential for this association. However, the whole p93
Conclusions : We propose that p93
16.
Weimin Hu Kentaro Ninomiya Hiroko Ishibashi Naho Maruyama Haruyuki Oshima Hideyo Yamaguchi Shigeru Abe 《Medical mycology》2007,45(2):143-148
We established a novel murine model of pharyngeal candidiasis maintaining stable yeast population and local symptoms characteristic of pharyngeal thrush. The persistent Candida-infection was prolonged by inhalation of beclomethasone dipropionate corticosteroid. The severity of infection lesions was evaluated by determining viable cell number of Candia albicans and scores representing symptomatic curd-like white patch on pharyngeal tissue. The utility of this model was shown by the disappearance of lesions and fungal cells after treatment with fluconazole (FLCZ). The model would be useful for evaluating new chemotherapeutic or immunotherapeutic approaches against pharyngeal candidiasis, as well as in pathological studies. 相似文献
17.
Calcifying odontogenic cyst (COC) has shown to be of extensive diversity in its clinical and histopathological features, as well as in its biological behavior. In this report, a rare case is described of ameloblastoma ex COC (dentinogenic ghost cell tumor) and the relevant literature is briefly reviewed. 相似文献
18.
Toyohiro Kagawa Fumiko Fukunari Tomoko Shiraishi Miwako Yamasaki Takahiro Ichihara Yuka Kihara Ryousuke Zeze Kentaro Nogami Kenji Yuasa 《Oral Radiology》2006,22(2):47-51
Objectives To develop a simple image viewer that utilizes image files in general-purpose formats that are written from the original 3DX
volume data.
Methods We used FLASH MX2004 for Macintosh to develop a simple image viewer. In developing the software for the simple image viewer,
we decided that the viewer should provide the following features: (1) be available to both Windows OS and Mac OS, (2) allow
interlocking of the 3D images, (3) display image enlargement, and (4) allow distance measurements. The accuracy of the distance
measurements was evaluated.
Results The procedure was as follows: (1) write 3D images in jpeg format to a folder on i-VIEW; (2) place the folder containing the
3D images into the directory of the simple image viewer software on a PC; (3) start the software and open the window to input
the folder name containing the 3D images; and (4) display the 3D images. Our viewer had features such as image enlargement,
interlocking 3D images, drawing, and distance measurements. No significant differences were shown between the measurements
made by our simple viewer and the actual values of the images in any direction.
Conclusions Our image-viewing software for 3DX is beneficial for clinical use. 相似文献
19.
Kentaro Tamura Fumikazu Nomura Shogo Mukai Masao Yoshitatsu Jun Sakao Katsuhiko Ihara 《Annals of thoracic and cardiovascular surgery》2003,9(3):206-208
Patients with porcelain aorta carry a high risk of cerebral as well as systemic embolism during cardiac surgery. Here we describe a case of severe aortic stenosis and coronary artery disease combined with the circumferentially calcified aorta. The patient was a 77-year-old man who successfully received four coronary artery bypass grafts with in situ arterial grafts without clamping the aorta and aortic valve replacement. Aortic valve replacement and two distal coronary artery anastomoses to the left circumflex artery and obtuse marginal branch were performed under cardiac arrest during hypothermic perfusion with endoaortic balloon occlusion, followed by partial endarterectomy and closure of the aorta buttressed with bovine pericardium under deep hypothermic circulatory arrest. While rewarming, the other two distal coronary anastomoses to the left anterior descending artery and diagonal branch were done on the beating heart in order to minimize cardiac arrest time. On-pump beating heart coronary artery bypass grafting (CABG) can be useful especially for combined complex cardiac surgery. 相似文献
20.
Postoperative complications after induction chemoradiotherapy in patients with non-small-cell lung cancer 总被引:1,自引:0,他引:1
Shiro Fujita Nobuyuki Katakami Yutaka Takahashi Keiko Hirokawa Akihiko Ikeda Chiharu Tabata Tadashi Mio Michiaki Mishima 《European journal of cardio-thoracic surgery》2006,29(6):896-901
Objective: This study evaluates the risks of postoperative complications in 124 patients with non-small-cell lung cancer who received pre-operative induction chemoradiotherapy and surgery. Methods: All patients with non-small-cell lung cancer who underwent surgery after induction therapy between January 1990 and December 2003 were reviewed. We adopted univariate and multiple logistic regression models to identify predictors that increased the incidence of postoperative complications. Results: Of 124 patients, 59 received carboplatin and docetaxel, 53 received cisplatin and etoposide, and 12 received other platinum-based combinations. Pre-operative thoracic radiotherapy was performed concurrently with chemotherapy. The median dose to the primary tumor was 40 Gy, and 29 patients (23.4%) received radiotherapy of more than 45 Gy before surgery. There were 25 pneumonectomies (20.2%). The overall postoperative mortality was 9 of 124 patients (7.3%), and complications developed in 54 patients (43.5%). Multivariate analysis demonstrated that only thoracic radiotherapy of more than 45 Gy predicted postoperative complications (P = 0.021; odds ratio, 3.620; 95% confidence interval, 1.214–10.797). Conclusions: Thoracic radiotherapy of more than 45 Gy, in combination with chemotherapy, was a significant risk factor for postoperative complications. 相似文献