检索结果-南通市图书馆

Isolated Para-Aortic Nodal Recurrence in Endometrial Cancer

Open Journal of Obstetrics and Gynecology 2018年第7期8卷 669-675页

作者： Motoki Matsuura Akimasa Takahashi Hidetaka Nomura Maki Matoda sanshiro okamoto Hiroyuki Kanao Kohei Omatsu Kazuyoshi Kato Kuniko Utsugi Nobuhiro Takeshima Department of Gynecologic Oncology Cancer Institute Hospital Tokyo Japan

Aim: While cytoreductive surgery should be considered for patients with regional recurrence of endometrial cancer, the management of isolated para-aortic lymph node recurrence remains controversial. We investigated the frequency of isolated recurrence in the para-aortic lymph nodes and the effectiveness of surgery for such recurrence. Methods: A retrospectively maintained endometrial cancer database at the Cancer Institute Hospital in Japan was reviewed to identify sites of metastasis and recurrence. Results: A total of 2322 patients with endometrial cancer underwent primary treatment with systemic lymphadenectomy between 1984 and 2015. Systematic pelvic and para-aortic lymph node dissection was performed in 889 patients (Group 1), while 1433 patients underwent dissection of only the pelvic lymph nodes (Group 2). Although 16 patients (1.1%) in Group 2 had isolated para-aortic recurrences, only 3 patients (0.3%) in Group 1 had documented recurrences in the para-aortic lymph nodes (p = 0.043). Although second recurrence occurred in 30.0% of patients who underwent surgical recurrence treatment, second recurrence occurred in 77.8% of patients who underwent non-surgical recurrence treatment (p = 0.037). In addition, the overall survival rate for patients who underwent surgical recurrence treatment (80.0%) was significantly higher than that for patients who underwent non-surgical recurrence treatment (33.3%) (p = 0.026). Conclusions: Patients who underwent dissection of only the pelvic lymph nodes had a higher frequency of isolated recurrence in the para-aortic lymph nodes. In addition, a relatively good prognosis could be achieved with surgical treatment for isolated recurrence in the para-aortic lymph nodes, which was better than that achieved using non-surgical methods.

关键词： Endometrial Cancer Recurrence Isolated Para-Aortic Nodal Recurrence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

第19章 TOHOKU模式:日本东北大学波浪模式

引用

海洋预报 1989年第S1期6卷 79-84页

作者： Yoshiaki Toba sanshiro Kawai Paimpillil S.Joseph

TOHOKU模式是一种混合型的,因为它把风浪的单一参数增长方程与涌分量相结合,而且包括涌浪与风浪之间的互换。 19.1 单一参数风浪部分的背景风浪部分最基本的特征是在成长的风浪中应用一个自相似结构,即由TOba（1972）提出的一个关于... 详细信息

TOHOKU模式是一种混合型的,因为它把风浪的单一参数增长方程与涌分量相结合,而且包括涌浪与风浪之间的互换。 19.1 单一参数风浪部分的背景风浪部分最基本的特征是在成长的风浪中应用一个自相似结构,即由TOba（1972）提出的一个关于成长的风浪的无量纲波高与周期之间的简单的指数定律来表示。 Hs*=BTs*3/2 B=0.062 （19.1）式中Hs*=gHs/ux 2 ,Ts*=gTs/u*是有效波高Hs和有效周期Ts通过重力加速度g和大气的摩擦速度u*标准化后的无量纲形式。这个指数定律是经过多组实验室和海上资料证明的（如Kawai等,1977;Mitsuyasu等,1980）。该定律不仅符合Wilson（1965）和Mut-suyasu等（1971）给出短风区的经验公式,如果除去无量纲风区的话,Wilson等1965年长风区的复杂公式,事实上也符合这个能量定律。图（19.1）给出了一组混合资料的比较情况,3/2次方的能量定律（19.1）可被转换为:

关键词：有效波高 TOHOKU 摩擦速度单一参数风区经验公式自相似日本东北大学波能谱形

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Usefulness of Agarose Mold as a Storage Container for Three-Dimensional Tissue-Engineered Cartilage

引用

Materials Sciences and Applications 2013年第8期4卷 73-78页

作者： Yoshiyuki Mori sanshiro Kanazawa Makoto Watanabe Hideyuki Suenaga Kazumi Okubo Satoru Nagata Yuko Fujihara Tsuyoshi Takato Kazuto Hoshi Department of Cartilage & Bone Regeneration (Fujisoft) Graduate School of Medicine The University of Tokyo Tokyo Japan Division of Tissue Engineering The University of Tokyo Hospital Tokyo Japan Department of Sensory and Motor System Medicine Graduate School of Medicine The University of Tokyo Tokyo Japan Department of Sensory and Motor System Medicine Graduate School of Medicine The University of Tokyo Tokyo Japan Department of Cartilage & Bone Regeneration (Fujisoft) Graduate School of Medicine The University of Tokyo Tokyo Japan Department of Sensory and Motor System Medicine Graduate School of Medicine The University of Tokyo Tokyo Japan Department of Cartilage & Bone Regeneration (Fujisoft) Graduate School of Medicine The University of Tokyo Tokyo Japan Division of Tissue Engineering The University of Tokyo Hospital Tokyo Japan NAGATA Microtia and Reconstructive Plastic Surgery Clinic Saitama Japan

The efficiency of substance exchange may be decreased when the thickness and volume of such a tissue-engineered cartilage that is composed of cultured cells and porous scaffold increase. Moreover, during the transport of this construct with complicated shapes, excessive and focal mechanical loading may cause deformation. The establishment of incubation and transport methods is necessary for the three-dimensional tissue-engineered cartilage. Therefore, we investigated the preparation of an agarose mold with a concavity similar to the shape of 3-dimensional tissue-engineered cartilage to prevent excessive and focal concentration of stress, while avoiding interference with substance exchange as much as possible. Firstly, we investigated the preparation at 1% - 4% agarose concentrations. Since the mechanical strength was insufficient at 1%, 2% was regarded as appropriate. Using 2% agarose, we prepared a mold with a 5 × 5 × 5 mm concavity to accommodate tissue-engineered cartilage (5 × 5 × 5 mm mixture of 1.5 × 107 cells and collagen gel), and stored the regenerative cartilage in it for 2 and 24 hours. On comparison with storage in a plastic mold with the same shape in which substance exchanged from side and bottom was impossible, although no significant differences were noted in the number or viability of cells after 2 hours, these were markedly reduced in the plastic mold after 24 hours. It was confirmed that favorable cell numbers and viability were maintained by immediately retaining the regenerative cartilage in the culture medium in the agarose mold and keeping the temperature at 37°C. Since this agarose mold also buffers against mechanical forces loaded on the three-dimensional regenerative tissue, it may be useful as a container for storage and transport of large-sized three-dimensional regenerative tissue.

关键词： Tissue Engineering Cartilage Container Storage Transport

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：