检索结果-南通市图书馆

Is there diversity among UGT1A1 polymorphism in Japan?

World Journal of Gastrointestinal Oncology 2012年第7期4卷 170-175页

作者： Michiya Kobayashi Shoichi Hazama Kenichi Takahashi Koji Oba naoko okayama Mitsuaki Nishioka Yuji Hinoda Masaaki Oka Ken Okamoto Hiromichi Maeda Daisuke Nakamura Junichi Sakamoto Hideyuki Mishima Department of Human Health and Medical Sciences Kochi Medical School Nankoku 783-8505 Japan Department of Digestive Surgery and Surgical Oncology (Surgery Ⅱ) Yamaguchi University Graduate School of Medicine Ube Yamaguchi 755-8505 Japan Department of Surgery Aomori Prefectural Central Hospital Aomori 030-8553 Japan Translational Research and Clinical Trial Center Hok-kaido University Hospital Sapporo 060-8638 Japan Division of Laboratory Yamaguchi University Hospital Ube Yamaguchi 755-8505 Japan Department of Oncology and Laboratory Medicine Yamaguchi University Graduate School of Medicine Ube Yama-guchi 755-8505 Japan Tokai University School of Medicine Is-ehara Kanagawa 259-1131 Japan Young Leaders Program in Healthcare Administration Nagoya University Graduate School of Medicine Nagoya 466-8550 Japan Department of Surgery Osaka National Hos-pital Osaka 565-0871 Japan

AIM: To investigate into the diversity of UGT1A1 polymorphism across three different districts in Japan and highlight genetic differences among the population in Japan. METHODS: We enrolled 50 healthy volunteers from each of the Yamaguchi (western part of Japan), Kochi(southern part of Japan) and Akita (northern part of Japan) prefectures. Blood samples (7 mL) were collected from each participant and stored in EDTA for subsequent genotyping by fragment size analysis, direct sequencing and TaqMan assay of UGT1A1*28, UGT1A7*3/UGT1A9*22 and UGT1A1*93/UGT1A1*6/ UGT1A1*27/UGT1A1*60/UGT1A7 (-57), respectively. RESULTS: The only statistically significant differences in allele polymorphisms among the group examined were for UGT1A1*6. The Akita population showed more UGT1A1*6 heterozygosity (P = 0.0496). CONCLUSION: Our study revealed no regional diversity among UGT1A1, UGT1A7 or UGT1A9 polymorphisms in Japan.

关键词： UGT1A1 gene Polymorphism Diversity

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

Decrease in Serum Amyloid a Protein Levels Following Three-month Stays in Negatively Charged Particle-dominant Indoor Air Conditions

引用

Biomedical and Environmental Sciences 2018年第5期31卷 335-342页

作者： Suni Lee Shoko Yamamoto Yasumitsu Nishimura Hidenori Matsuzaki Kei Yoshitome Tamayo Hatayama Miho Ikeda YU Min Nagisa Sada naoko Kumagai-Takei Takemi Otsuki Department of Hygiene Kawasaki Medical School 577 Mastushima Kurashiki 701-0192 Japan Department of Occupational and Environmental Health Science School of Public Health School of Public Health Peking University Health Science Center Beijing 100191 China Department of Occupational Diseases Zhejiang Academy of Medical Sciences＇ Hangzhou 310013 Zhejiang China Department of Biophysical Chemistry Graduate School of Medicine Dentistry and Pharmaceutical Sciences Okayama University 1-1-1 Tsushimanaka Kita-Ku Okayama 700-8530 Japan

Objective The changes in serum adipokines and cytokines related to oxidative stress were examined during 3 months ‘Off to On’ and ‘On to Off’ periods using negatively charged particle-dominant indoor air conditions（NCPDIAC）.Methods Seven volunteers participated in the study,which included ‘OFF to 3 months ON’ periods（ON trials） for a total of 16 times,and ‘ON to 3 months OFF’（OFF trials） periods for a total of 13 *** With the exception of one case,serum amyloid A（SAA） levels decreased significantly during the ON *** Considering that SAA is an acute phase reactive protein such as C reactive protein（CRP）,this observed decrease might indicate the prevention of cardiovascular and atherosclerotic changes,since an increase in high-sensitive CRP is associated with the subsequent detection of these events.

关键词： Negatively charged particle Indoor air Serum amyloid A Biomarker Cardiovascular disease

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

Contribution of Adventitious Roots to Water Use Strategy of Juniperus sabina in a Semiarid Area of China

引用

Journal of Agricultural Science and Technology(A) 2014年第3期4卷 251-259页

作者： Lingli Yang naoko H. Miki naoko Matsuo Guosheng Zhang Linhe Wang Ken Yoshikawa Graduate School of Environmental and Life Science Okayama University Okayama 700-8530 Japan Graduate School of Bioresources Mie University Tsu Mie 514-8507 Japan College of Ecology and Environment Inner Mongolia Agricultural University Huhhot O10019 China

duniperus sabina Linnaeus, an evergreen shrub with prostrate life form, can effectively prevent sand moving and is an important tree species for reforestation in semiarid areas of China. It has laterally distributed adventitious roots and a deeply distributed main root system. To detect water movement between the main root system and adventitious roots, we adopted heat pulse sensors using the Heat Ratio Method, a high precision method for measuring low sap flow rates. Two sensors were implanted in each individual in the stem between the main root system and adventitious roots, and another two in lateral stems distal to all the roots. Positive sap flows during nighttime, even under saturated air moisture conditions, were detected only between the main root system and adventitious roots under drought conditions, and the rate of flow increased as drought progressed and decreased or disappeared after rain events. The results demonstrated the existence of water movement from the main root system to adventitious roots, and combined with the high contribution of nighttime sap flow to transpiration （11%-16%） the results indicate that it also involves the process of hydraulic lift, a water movement from moist subsoil to dry surface soils. Integrated water use strategy between the main root system and adventitious roots via the process of hydraulic lift of soil water maximizes water acquisition efficiency from both subsoil water and water from rain pulses on the soil surface; this increases survivability in the water-limited environment of semiarid areas.

关键词： Adventitious roots hydraulic lift Juniperus sabina L. semiarid environment water acquisition.

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

Biological Effects of Cloth Containing Specific Ore Powder in Patients with Pollen Allergy

引用

Biomedical and Environmental Sciences 2016年第8期29卷 563-573页

作者： Suni LEE Hitoshi OKAMOTO Shoko YAMAMOTO Tamayo HATAYAMA Hidenori MATSUZAKI naoko KUMAGAI-TAKEI Kei YOSHI-TOME Yasumitsu N1SHIMURA Toshiaki SATO Yasuzo KIRITA Yoshio FUJII Takemi OTSUKI Biological Sciences Universidad De Los Andes Bogota 111711 Col. Department of Hygiene Kawasaki Medical School 577 Mastushima Kurashiki 701-0192 Japan Cosmic Garden Co. Ltd. 1-2-25 Ima Kita-Ku Okayama 700-0975 Japan Coordinator Specified Nonprofit Organiztion MEDICAL TECHNO OKA YAMA 1st Floor General Education Research Building Shikata Campus 2-5-1 Shikata Kita-ku Okayama 700-8558 Japan okayama University Organization for Research Promotion and Collaboration 3rd Floor Basie Medicine Building Shikata Campus 2-5-1 Shikata Kita-ku Okayama 700-8558 Japan

Objective The custom-homebuilding company, Cosmic Garden Co. Ltd., located in okayama City, Japan was established in 1997 and uses specific natural ore powder （SNOP） in wall materials and surveys customers in order to improve allergic symptoms. Methods To investigate the biological effects of SNOP, patients with a pollen allergy were recruited to stay in a room surrounded by cloth containing SNOP （CCSNOP）, and their symptoms and various biological parameters were compared with those of individuals staying in a room surrounded by control non-woven cloth （NWC）. Each stay lasted 60 min. Before and immediately after the stay, a questionnaire regarding allergic symptoms, as well as POMS （Profile of Mood Status） and blood sampling, was performed. Post-stay minus pre-stay values were calculated and compared between CCSNOP and NWC groups. Results Results indicated that some symptoms, such as nasal obstruction and lacrimation, improved, and POMS evaluation showed that patients were calmer following a stay in CCSNOP. Relative eosinophils, non-specific Ig E, epidermal growth factor, monocyte chemotactic protein-I, and tumor necrosis factor-a increased following a stay in CCSNOP. Conclusion This ore powder improved allergic symptoms, and long-term monitoring involving 1 to 2 months may be necessary to fully explore the biological and physical effects of SNOP on allergic patients.

关键词： Specific Mineral Cloth, Indoor air Immunological effects Pollen allergy

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

Rendezvous to asteroid with highly uncertain ephemeris: Hayabusa2’s Ryugu-approach operation result

引用

Astrodynamics 2020年第2期4卷 137-147页

作者： Yuichi Tsuda Hiroshi Takeuchi naoko Ogawa Go Ono Shota Kikuchi Yusuke Oki Masateru Ishiguro Daisuke Kuroda Seitaro Urakawa Shin-ichiro Okumura Hayabusa2 Project Team Institute of Space and Astronautical Science Japan Aerospace Exploration AgencySagamihara252-5210Japan Research and Development Directorate Japan Aerospace Exploration AgencySagamihara252-5210Japan Research and Development Directorate Japan Aerospace Exploration AgencyTsukuba305-8505Japan Seoul National University Seoul08826Republic of Korea okayama Observatory Kyoto UniversityAsakuchi719-0232Japan Japan Spaceguard Association Bisei714-1411Japan 不详

This paper describes the guidance and navigation technique used by Hayabusa2 for the asteroid rendezvous operation to reach *** operation results,including the achieved guidance and navigation performance,are also *** assessment and navigation teams worked closely to provide reliable navigation solutions with a short solution delivery *** the uncertainty of the Ryugu’s ephemeris was considerable before Hayabusa2’s arrival,a combination of radiometric-optical hybrid navigation and a stochastic-constrained optimum guidance method was able to achieve an accuracy of less than 100 m and 1 cm/s,and the arrival was precisely timed.

关键词： solar system exploration sample return optical navigation trajectory optimization spacecraft guidance

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

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

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：