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鞋材料革的卫生研究

陕西科技大学学报（自然科学版） 1994年第3期13卷 114-121,133页

作者： Yasuhiro ISHII Yasumasa CHONANKonio SHIRAI Hiroshi okamuraYasumasa CHONANHiroshi okamura

我们在鞋内卫生方面完成了系统研究，并注明了条件。本文中，我们报导了湿气的累积和微生物的生长取决于鞋的不同材料。我们得出结论，鞋的用料和结构对累积湿气和它对微生物环境的影响方面是最重要的卫生因素。

关键词：鞋材料革卫生学微生物

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用湿空气氧化法从削匀革屑中回收铬

中国皮革 1978年第9期 43-45页

作者： Hiroshi okamura Kunio Shirai 万克武

制革废料无论液体或固体,由于它们高的 COD 值(化学需氧量—译注)和有机固体含量,单纯用凝结和沉淀法是难进行理想纯化的。以前有报告指出:湿空气氧化对革厂的废料进行初步处理可以除去80%或更多的 COD、分解的生皮屑和其他固体。这种... 详细信息

制革废料无论液体或固体,由于它们高的 COD 值(化学需氧量—译注)和有机固体含量,单纯用凝结和沉淀法是难进行理想纯化的。以前有报告指出:湿空气氧化对革厂的废料进行初步处理可以除去80%或更多的 COD、分解的生皮屑和其他固体。这种方法需要反复处理才能得到清洁的水溶液。我们研究出用湿空气氧化法分解革屑中的有机物并从氧化液中分离出铬的两种方法:三价铬分离和六价铬分离。

关键词：革屑加人氢氧化钠氧化液三价铬氢氧化物湿空气氧化浓集法沉淀法削匀

Hilar cholangiocarcinoma with intratumoral calcification: A case report

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World Journal of Gastroenterology 2015年第38期21卷 10926-10930页

作者： Kazuho Inoko Takahiro Tsuchikawa Takehiro Noji Yo Kurashima Yuma Ebihara Eiji Tamoto Toru Nakamura Soichi Murakami Keisuke okamura Toshiaki Shichinohe Satoshi Hirano Department of Gastroenterological Surgery II Hokkaido University Graduate School of Medicine

This report describes a rare case of hilar cholangiocarcinoma with intratumoral calcification that mimicked hepatolithiasis. A 73-year-old man presented to a local hospital with a calcified lesion in the hepatic hilum. At first,hepatolithiasis was diagnosed,and he underwent endoscopic stone extraction via the transpapillary route. This treatment strategy failed due to biliary stricture. He was referred to our hospital,and further examination suggested the existence of cholangiocarcinoma. He underwent left hepatectomy with caudate lobectomy and extrahepatic bile duct resection. Pathological examination revealed hilar cholangiocarcinoma with intratumoral calcification,while no stones were found. To the best of our knowledge,only one case of calcified hilar cholangiocarcinoma has been previously reported in the literature. Here,we report a rare case of calcified hilar cholangiocarcinoma and reveal its clinicopathologic features.

关键词： Cholangiocarcinoma Klatskin tumor Calcification Li

Tool feed rate optimization for smoothening of cutting force in end milling

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材料与冶金学报 2010年第4期9卷 296-299页

作者： Yuji NINOMIYA Hisataka TANAKA Masahiko SATO Susumu okamura Kazuma TERASHIMA Department of Mechanical and Aerospace Engineering Tottori University Japan Department of Mechanical Engineering Tottori University Japan

This paper deals with the tool feed rate optimization for smoothening of cutting force in end milling of workpiece with corner and straight parts. There is a difference between the cutting force in a corner part cutting and that in a straight part cutting. The cause of this is due to the difference in the instantaneous depths of cut in both cuttings. The scheme of this study is to prevent the generation of excessive cutting force in the corner part machining by comparison with the straight part machining. By dividing the NC (Numerical Control) cutting path of the corner part and changing the tool feed rate in each division, the cutting force in the corner part has been controlled. Furthermore, the possibility of realization of a shortening in machining time has been examined.

关键词： end milling tool feed rate cutting force curved surface optimization

CA诱导成骨细胞Akt磷酸化及TNF-α的表达

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CA诱导成骨细胞Akt磷酸化及TNF-α的表达

Expression of Plectin-1 and Trichohyalin in Human Tongue Cancer Cells

中华口腔医学会第七届全国口腔病理学术会议

作者：仇丽鸿 Kaya Yoshida Hirohiko okamura Tatsuji Haneji The University of Tokushima Graduate School Tokushima 770-8504 Japan 中国医科大学口腔医学院

＜正＞肿瘤坏死因子（TNF-α）是多功能的细胞因子,可以引起炎症性骨丧失。Calyculin A是一种蛋白磷酸酶抑制剂,本研究采用分子生物学的方法,检测CA对成骨细胞中TNF-α的影响,探讨其分子作用机制。结果表明,1nM CA作用于成骨细胞1h时,...

＜正＞肿瘤坏死因子（TNF-α）是多功能的细胞因子,可以引起炎症性骨丧失。Calyculin A是一种蛋白磷酸酶抑制剂,本研究采用分子生物学的方法,检测CA对成骨细胞中TNF-α的影响,探讨其分子作用机制。结果表明,1nM CA作用于成骨细胞1h时,可以明显促进 TNF-αmRNA的表达,PI3K抑制剂LY,WM预处理,则抑制CA诱导的TNF-α表达。Western

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Open Journal of Stomatology 2018年第6期8卷 196-204页

作者： Isao Tamura Katsura Ueda Tetsunari Nishikawa Aiko Kamada Tomoharu okamura Yoshifumi Matsuda Kentaro Ueno Yoshihiro Yoshikawa Eisuke Domae Kazuya Tominaga Shunji Kumabe Takashi Ikeo Akio Tanaka Department of Oral Anatomy School of Dentistry Osaka Dental University Hirakata Japan Department of Innovation in Dental Education School of Dentistry Osaka Dental University Hirakata Japan Department of Biochemistry School of Dentistry Osaka Dental University Hirakata Japan Department of Oral Pathology School of Dentistry Osaka Dental University Hirakata Japan Department of Pathology School of Dentistry Osaka Dental University Hirakata Japan

In basal squamous cells, plectin-1 interacts with intermediate filaments, whereas trichohyalin, which is distributed primarily in the medulla and inner root sheath cells of human hair follicles, plays a role in strengthening cells during keratinization. Although both cytoskeletal proteins occur in trace amounts in human tongue epithelial cells, there are minimal data on their expression in human tongue primary cancer cells. We therefore investigated the expression of plectin-1 and trichohyalin in human tongue epithelial cell line (DOK) and tongue cancer cell line (BICR31) using western blotting and FITC-labeled immunocytochemistry techniques. DOK and BICR31 cells were cultivated to subconfluence in Dulbecco’s Modified Eagle’s Medium containing 0.4 μg/ml of hydrocortisone and 10% fetal bovine serum, and the levels of trichohyalin and plectin-1 were determined by western blot analysis and immunocytochemical staining. Trichohyalin expression was clearly observed, with no differences between DOK and BICR31 cells. Although DOK cells expressed trace levels of plectin-1, obvious plectin-1 bands were detected in western blot analyses of BICR31 cells. Immunocytochemical staining revealed that trichohyalin and plectin-1 localize in the cytoplasm. Trichohyalin was diffusely distributed in both cell lines, and colocalization of trichohyalin and cytokeratin 1/10 was observed in almost all BICR31 cells. There were no correlations between western blot and immunocytochemical data for trichohyalin. Conversely, correlations in immunochemical reactions for plectin-1 were observed. Most DOK cells showed no localization of plectin-1, but strong reactions were detected in the cytoplasm of BICR31 cells. These results indicate that trichohyalin is expressed by cancerous tongue epithelial cells during various stages of malignancy and that plectin-1 provides an index of malignancy.

关键词： Tongue Cancer Plectin-1 Trichohyalin Diagnosis

凋亡的成骨细胞中核仁素与核仁组织区相关蛋白的分裂

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凋亡的成骨细胞中核仁素与核仁组织区相关蛋白的分裂

Fluorescent Energy Transfer Nucleic Acid Probeslu 1

中华口腔医学会第七届全国口腔病理学术会议

作者： Tatsuji Haneji Kaya Yoshida Hirohiko okamura Lihong Qiu Department of Histology and Oral Histology Institute of Health Biosciences The University of Tokushima Graduate SchoolKuramotoTokushima 770-8504Japan Department of Histology and Oral Histology Institute of Health Biosciences The University of Tokushima Graduate SchoolKuramotoTokushima 770-8504Japan Department of Histology and Oral Histology Institute of Health Biosciences The University of Tokushima Graduate SchoolKuramotoTokushima 770-8504Japan Department of Histology and Oral Histology Institute of Health Biosciences The University of Tokushima Graduate SchoolKuramotoTokushima 770-8504Japan

＜正＞在各种组织包括骨组织在内,蛋白的磷酸化与去磷酸化被认为是调节细胞代谢和功能的重要机制。蛋白的去磷酸化与蛋白质的磷酸化相协同,参与调节许多细胞的功能。核仁素是一种表达丰富的磷蛋白质,主要位于核仁的纤维状成分中,与新生...

＜正＞在各种组织包括骨组织在内,蛋白的磷酸化与去磷酸化被认为是调节细胞代谢和功能的重要机制。蛋白的去磷酸化与蛋白质的磷酸化相协同,参与调节许多细胞的功能。核仁素是一种表达丰富的磷蛋白质,主要位于核仁的纤维状成分中,与新生的前核糖体RNA相关。核仁素参与调节核糖体发生、细胞增殖及生长、胚胎发生、胞质分裂及核起源。冈田酸是

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丛书名： Methods in Molecular Biology™ 335

2006年

作者： Salvatore A. E. Marras Mary Katherine Johansson W. Mathias Howell Yukio okamura and Yuichiro Watanabe Vladimir V. Didenko Chaoyong James Yang Jeff Ji

ebook ISBN:1597450693

ISBN: (数字)1597450693

ISBN: (纸本)9781588293800

ebook ISBN:1597450693

关键词： Nucleic acid probes.

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毛皮质量的定量估价

皮革科学与工程 1993年第1期3卷 19-22页

作者： Kunio Shirai Tomoyoshi Kubo Tetsuo Imai Hiroshi okamura Yumiko Tsunoda 张庭有东京农业大学东京都立皮革技术中心昭和女子大学

毛皮产品的消耗一直是迅速增长的,特别在日本。从而促进我们建立科学的质量方法去估价其质量,包括原料皮的手感,毛被,缝纫;市场分布和穿着。消费者抱怨最多的足掉毛,皮板发脆(革部份的变质)和掉包。在1991 IULTCS巴塞罗拉会议上我们已... 详细信息

毛皮产品的消耗一直是迅速增长的,特别在日本。从而促进我们建立科学的质量方法去估价其质量,包括原料皮的手感,毛被,缝纫;市场分布和穿着。消费者抱怨最多的足掉毛,皮板发脆(革部份的变质)和掉包。在1991 IULTCS巴塞罗拉会议上我们已经报告过,毛皮的毛滑脱强度是一个有效的度量方法。本研究是以选择皮板的机械强度作为度量参数。

关键词：皮板掉毛原料皮毛皮穿着缝纫罗拉估价市场分布消费者