检索结果-南通市图书馆

Comparison of Malignant Bone Treatments for Reuse

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Science 2013年第1期4卷 49-52页

作者： Masaki Yazawa Taisuke Mori kazuo kishi Department of Pathology National Cancer Center Tokyo Japan Department of Plastic and Reconstructive Surgery Keio University School of Medicine Tokyo Japan

The After cancer resection including bone, recently, bone resected with cancer has been considered to be reusable. We newly examined superheated steam treatment for bone reuse and compared it to existing treatments. Forty male C3H/HeN mice were used to establish a model of mandible invasion by oral squamous cell carcinoma (OSCC). The mice were sacrificed to harvest the tumor invading mandible bone. The resected tumor with mandible bone was treated by one of four kinds of treatment, no treatment for the control, the Pasteur method, liquid nitrogen treatment, micro-wave treatment and superheated steam treatment. After each treatment, the resected bone was transplanted into a syn-geneic mouse back. Eight weeks after transplantation, the mice were sacrificed and evaluated pathologically. Grafted tumors showed recurrence: 7/7 in the control, 6/8 in the liquid nitrogen treatment, 1/8 the microwave treatment and 2/8 the superheated steam treatment groups. No recurrence, on the other hand, was observed in the Pasteur method (0/8). The Pasteur method is a good treatment to remove malignant cells.

关键词： Pasteur Method Bone Reuse Microwave Liquid Nitrogen

A Case of CD34-Negative Superficial Acral Fibromyxoma

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Modern Plastic Surgery 2012年第4期2卷 77-79页

作者： Marie Furuichi keisuke Okabe kazuo kishi Departments of Plastic and Reconstructive Surgery Keio University School of Medicine Tokyo Japan

Superficial acral fibromyxoma (SAF) is a tumor that occurs on the distal phalanges of the digits. As it does not spontaneously regress and is often associated with pain, the primary treatment is surgical resection. It is often associated with the nail component of the affected digit, and thus cosmesis is an important goal of the operation. We herein describe a case of SAF on the distal phalanges of the fifth digit of the foot beneath the nail, which was successfully resected with the nail component kept intact. Moreover, although SAF is most commonly CD34-positive, the present case was CD34-negative except for endothelial cells within the tumor. While CD34-negative SAF has been previously reported, the current case further indicates that CD34-positivity is not essential for the diagnosis of SAF.

关键词： Superficial Acral Fibromyxoma CD34 Nail

Planform Dependency on Airfoil Design Results for Supersonic Wing in Supersonic and Transonic

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Flow Control, Measurement & Visualization 2016年第1期4卷 38-48页

作者： Yuki kishi Masahiro kanazaki Yoshikazu Makino kisa Matsushima Guraduate School of System Design Tokyo Metropolitan University Tokyo Japan Aeronautical Technology Directorate Japan Aerospace Exploration Agency Tokyo Japan Faculty of Engineering University of Toyama Toyama Japan

In this study, the wing design problem for different planforms for supersonic transport (SST) under supersonic and transonic cruise conditions is discussed to obtain knowledge of the supersonic air-foil from the viewpoint of wing planform dependency. Two types of planforms were considered—a cranked arrow wing with a high sweep-back angle and a tapered wing with a low sweep- back angle. The optimum airfoils of these planforms were designed by efficient global optimization, which combined the evolutionary algorithm with the kriging surrogate model. To acquire design knowledge, the functional analysis of variance was applied to the solution space and the design space. The design results show that the optimum airfoil and the contribution ratios of design variables for the airfoils of the two planform are different.

关键词： Supersonic Wing Multi-Point Design Airfoil Design knowledge Discovery

VARIATION OF FLOW AND ROUGHNESS CHARACTERISTICS IN FLUVIAL RIVERS

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Sediment Research 1991年第3期 19-30页

作者： Tutomu kishi Professor, Hokkaido Institute of Technology, Japan

The flow and roughness characteristics of fluvial rivers vary in accordance with the properties of the bed configurations. In field rivers, sand waves with different characteristic lengths are often formed simultaneously. This kind of bed configurations can hardly be observed in the flume experiments. In the present research, the bed configurations are classified into three types according to the type of bar and the characteristics of the resistance to flow are analysed in relation to the type of bar.

关键词： Roughness characteristics Bed configuration Sand wave Bed shear stress

Liaison conference for adolescent psychosomatic disease in pediatric ward

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Psychiatry 2012年第1期2卷 38-39页

作者： Takuji Inagaki Rei Wake kazuko kishi 不详

We held the liaison case conferences for two adolescent cases with psychosomatic disease in the pediatric ward to understand the patient's emotional problems and family situations, and to discuss how approach their psychological problems. We considered that the liaison conference played a useful role in both the clinical diagnosis and treatment. Furthermore, the liaison conference was useful for reducing the staff’s anxieties and for contributing to have a proper understanding for the disease. We suggest that a liaison conference should be implemented in pediatric units, for pediatric patients with emotional and behavioral problems.

关键词： Conference Consultation Liaison Psychiatry Pediatrics Pediatric Ward Psychosomatic Disease

Treatment of Craniomaxillofacial Fibrous Dysplasia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Science 2015年第6期6卷 232-238页

作者： Takayuki Okumoto Masaki Yazawa Yoshikazu Inoue kazuo kishi Plastic and Reconstructive Surgery Fujita Health University Hospital Toyoake Japan Plastic and Reconstructive Surgery Keio University School of Medicine Tokyo Japan

Fibrous dysplasia is a benign osseous disease, although radical resection is commonly recommended because of the possibility of recurrence or malignant change. However, radical resection is undesirable, particularly in the maxillofacial region, because facial bones are difficult to replace in an aesthetically-pleasing manner after radical excision. In our department, conservative shaving, as reported by Chen and Noordhoff, is used to reduce tumor volume while maintaining facial aesthetics that are as normal as possible. We have experienced eight cases of craniomaxillofacial fibrous dysplasia and successfully applied conservative shaving to the maxillofacial lesions. These cases have exhibited no recurrence, and their facial contours have improved remarkably.

关键词： Fibrous Dysplasia Osseous Disease

Liver atrophy after percutaneous transhepatic portal embolization occurs in two histological phases: Hepatocellular atrophy followed by apoptosis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2017年第32期9卷 1227-1238页

作者： Yasuhito Iwao Hidenori Ojima Tatsushi kobayashi Yoji kishi Satoshi Nara Minoru Esaki kazuaki Shimada Nobuyoshi Hiraoka Minoru Tanabe Yae kanai Division of Molecular Pathology National Cancer Center Research Institute Hepatobiliary and Pancreatic Surgery Division National Cancer Center Hospital Hepatobiliary and Pancreatic Surgery Tokyo Medical and Dental University Department of Pathology Keio University School of Medicine Diagnostic Radiology Division National Cancer Center Hospital East

AIM To clarify the histological changes associated with liver atrophy after percutaneous transhepatic portalembolization(PTPE) in pigs and humans. METHODS As a preliminary study, we performed pathological examinations of liver specimens from five pigs that had undergone PTPE in a time-dependent model of liver atrophy. In specimens from embolized lobes(EMB) and nonembolized lobes(controls), we measured the portal vein to central vein distance(PV-CV), the area and number of hepatocytes per lobule, and apoptotic activity using the terminal deoxynucleotidyl transferase dU TP nickend labeling assay. Immunohistochemical reactivities were evaluated for light chain 3(LC3) and lysosomal-associated membrane protein 2(LAMP2) as autophagy markers and for glutamine synthetase and cytochrome P450 2 E1(CYP2 E1) as metabolic zonation markers. Samples from ten human livers taken 20-36 d after PTPE were similarly examined. RESULTS PV-CVs and lobule areas did not differ between EMB and controls at day 0, but were lower in EMB than in controls at weeks 2, 4, and 6(P ≤ 0.001). Hepatocyte numbers were not significantly reduced in EMB at day 0 and week 2 but were reduced at weeks 4 and 6(P ≤ 0.05). Apoptotic activity was higher in EMB than in controls at day 0 and week 4. LC3 and LAMP2 staining peaked in EMB at week 2, with no significant difference between EMB and controls at weeks 4 and 6. Glutamine synthetase and CYP2 E1 zonation in EMB at weeks 2, 4, and 6 were narrower than those in controls. Human results were consistent with those of porcine specimens. CONCLUSION The mechanism of liver atrophy after PTPE has two histological phases: Hepatocellular atrophy is likely caused by autophagy in the first 2 wk and apoptosis thereafter.

关键词： Liver atrophy Portal vein embolization Autophagy Apoptosis Zonation Lobule

Unique domain appended to vertebrate tRNA synthetase is essential for vascular development

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Unique domain appended to vertebrate tRNA synthetase is esse...

Use of the LigaSure<sup>TM</sup>in Cervicofacial Venous Malformation Excision

第十七届国际生物物理大会;第十二届中国生物物理大会

作者： Eric C Swindell Alan G Marshall Shuji kishi Department of Pediatrics The University of Texas Medical School at Houston6431 Fannin StreetHoustonTX 77030 Department of Chemistry & Biochemistry Florida State University95 Chieftain WayTallahasseeFL 32306USA Department of Metabolism and Aging The Scripps Research Institute130 Scripps WayJupiterFL 33458USA

During evolution,cytoplasmic aminoacyl-tRNA synthetases progressively added novel domains that were timed to specific developments.A recently identified example is the UNE-S domain,appended to seryl-tRNA synthetase(SerRS) in species that developed closed circulatory *** genetic studies have established an essential role for SerRS in VEGFA-linked vascular *** a combination of

关键词： minoacyl-tRNA synthetases Zebrafish nuclear localization signal vascular development

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Modern Plastic Surgery 2013年第3期3卷 104-107页

作者： Eri konno Emi Ochi Hisao Ogata kazuo kishi Department of Plastic and Reconstructive Surgery Keio University School of Medicine Tokyo Japan

Complete surgical excision of venous malformations (VMs) is frequently complicated by massive bleeding and nerve damage, particularly in the cervicofacial area. This report describes a novel technique for the resection of cervicofacial VMs using the LigaSureTM (Valleylab, Tyco International Healthcare, Boulder, CO) vessel sealing system. We report three cases of VM excision using this vessel sealing system, and recorded intraoperative and postoperative blood loss, operative time, and postoperative complications. In all cases employing the LigasureTM, perioperative blood loss was less than 600 ml, no patients developed postoperative hematomas or other bleeding complications, and no patients developed a facial palsy even if the VM was located close to the facial nerve. LigaSureTM provides excellent hemostasis with few complications when used for cervicofacial VMs.

关键词： Venous Malformations (VMs) LigaSureTM Vessel Sealing System Postoperative Bleeding