著者 Iwanaga, Suketaka| Sakano, Noriko| Taketa, Kazuhisa| Takahashi, Noriko| Wang, Da-Hong| Takahashi, Hidekazu| Kubo, Masayuki| Miyatake, Nobuyuki| Ogino, Keiki|
発行日 2013-02-01
出版物タイトル Obesity Research & Clinical Practice
資料タイプ 学術雑誌論文
著者 Inoue, Kiyomi| Sakano, Noriko| Ogino, Keiki| Sato, Yoshie| Wang, Da-Hong| Kubo, Masayuki| Takahashi, Hidekazu| Kanbara, Sakiko| Miyatake, Nobuyuki|
発行日 2013-03-01
出版物タイトル Journal of Clinical Biochemistry and Nutrition
52巻
2号
資料タイプ 学術雑誌論文
著者 Nakagawa, Shinya| Kataoka, Takahiro| Mizuguchi, Yuko| Yoshimoto, Masaaki| Sakoda, Akihiro| Nomura, Takaharu| Wang, Da-Hong| Kawabe, Atsushi| Taguchi, Takehito| Yamaoka, Kiyonori|
発行日 2008-07
出版物タイトル Journal of Clinical Biochemistry and Nutrition
43巻
1号
資料タイプ 学術雑誌論文
著者 Yamaoka, Kiyonori| Kataoka, Takahiro| Nomura, Takaharu| Taguchi, Takehito| Wang, Da-Hong| Mori, Shuji| Hanamoto, Katsumi| Kira, Shohei|
発行日 2004-05-07
出版物タイトル Journal of Radiation Research
45巻
1号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/48561
フルテキストURL 66_3_221.pdf
著者 Takahata, Yoko| Wang, Da-Hong| Anai, Takanobu| Ogino, Keiki|
抄録 This study aimed to elucidate the relationship of prenatal and/or postnatal factors, including acquired factors, with the calcaneus stiffness index as measured by quantitative ultrasound (QUS-SI) in adolescents. We recruited 1,143 adolescents with a mean age of 14.8±1.8 years (501 boys and 642 girls). The subjectsʼ calcaneus QUS-SI was measured using an ultrasound bone densitometer. We also measured the subjectsʼ height, weight, and grip strength. Data on prenatal and postnatal factors were obtained from maternal and child health handbooks. A self-reporting questionnaire was used to obtain information on subjectsʼ secondary sexual characteristics and lifestyle factors. We found that maternal weight gain during pregnancy was independently associated with calcaneus QUS-SI in girls, and that grip strength was also significantly associated with calcaneus QUS-SI in both sexes. The present findings suggest that excessive restriction of maternal weight gain would have a negative effect on the calcaneus QUS-SI of girls, and that exercise and strength-building activities are likely to result in a higher calcaneus QUS-SI in both sexes of adolescents.
キーワード adolescents calcaneus QUS-SI prenatal and/or postnatal status stiffness index ultrasound bone densitometer
Amo Type Original Article
発行日 2012-06
出版物タイトル Acta Medica Okayama
66巻
3号
出版者 Okayama University Medical School
開始ページ 221
終了ページ 229
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2012 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol66/iss3/5
PubMed ID 22729102
Web of Sience KeyUT 000305669700005
関連URL http://ousar.lib.okayama-u.ac.jp/metadata/48455
JaLCDOI 10.18926/AMO/43829
フルテキストURL 65_1_41.pdf
著者 Tokumori, Kimihiko| Wang, Da-Hong| Takigawa, Tomoko| Takaki, Jiro| Ogino, Keiki|
抄録 This study aimed to determine whether there was any association between the regional climate and the proportion of people with joint pain. Regional climate data between 1971 and 2000 were obtained from the Japan Meteorological Agency. The variables used in the cluster analysis included sunlight hours, amount of precipitation, number of days with precipitation, and temperature. The regional proportion of people with joint pain was obtained from the National Survey for Health in 2001. After performing a cluster analysis, one-way ANOVA and Welch's test were used to determine whether the climate characteristics of the clusters were significantly different. Within each cluster, stepwise multiple linear regression analyses were performed. We found that sunlight hours showed a direct, negative association with the proportion of people with joint pain (adjusted R2=0.532, p=0.016) in cluster 1, which was characterized as the region with the fewest total hours of sunlight, less precipitation, a modest number of rainy days, and low temperature. In the other clusters, the regional female population rate (cluster 2) and the senior population rate (cluster 3, 4) were the primary predictors. We concluded that the degree of exposure to sunlight may play a crucial role in prevention of joint pain. This finding should encourage people to set aside some time for staying outdoors in their daily lives.
キーワード climate joint pain sunlight hours cluster analysis
Amo Type Original Article
発行日 2011-02
出版物タイトル Acta Medica Okayama
65巻
1号
出版者 Okayama University Medical School
開始ページ 41
終了ページ 48
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2011 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol65/iss1/6
PubMed ID 21339795
Web of Sience KeyUT 000287620500006
著者 Takemoto, Kei| Ogino, Keiki| Wang, Da-Hong| Takigawa, Tomoko| Kurosawa, Carmen M.| Kambayashi, Yasuhiro| Hibino, Yuri| Hitomi, Yoshiaki| Ichimura, Hiroshi|
発行日 2007-02
出版物タイトル Acta Medica Okayama
61巻
1号
資料タイプ 学術雑誌論文
著者 Yajima, Yuki| Tsutsui, Takako| Nakajima, Kazuo| Li, Hui-Ying| Takigawa, Tomoko| Wang, Da-Hong| Ogino, Keiki|
発行日 2007-04
出版物タイトル Acta Medica Okayama
61巻
2号
資料タイプ 学術雑誌論文
著者 Ogino, Keiki| Wang, Da-Hong|
発行日 2007-08
出版物タイトル Acta Medica Okayama
61巻
4号
資料タイプ 学術雑誌論文
著者 Matsuka, Yoko| Wang, Da-Hong| Suganuma, Narufumi| Imai, Kaori| Ikeda, Satoru| Taketa, Kazuhisa| Kira, Shohei|
発行日 2003-08
出版物タイトル Acta Medica Okayama
57巻
4号
資料タイプ 学術雑誌論文
著者 Miyatake, Nobuyuki| Kogashiwa, Michiko| Wang, Da-Hong| Kira, Shohei| Yamasato, Teruhiro| Fujii, Masafumi|
発行日 2005-08
出版物タイトル Acta Medica Okayama
59巻
4号
資料タイプ 学術雑誌論文
著者 Takigawa, Tomoko| Kishimoto, Takumi| Nabe, Makoto| Nishide, Tadashi| Wang, Da-Hong| Seki, Akihiko| Uchida, Genkei| Kira, Shohei|
発行日 2002-12
出版物タイトル Acta Medica Okayama
56巻
6号
資料タイプ 学術雑誌論文
著者 Masatomi, Chie| Imai, Kaori| Wang, Da-Hong| Ikeda, Satoru| Taketa, Kazuhisa| Takata, Shinji| Kira, Shohei|
発行日 1999-06
出版物タイトル Acta Medica Okayama
53巻
3号
資料タイプ 学術雑誌論文
著者 Suganuma, Narufumi| Ikeda, Satoru| Taketa, Kazuhisa| Wang, Da-hong| Yamamoto, Hideki| Phornphukutkul, Kannika| Peerakome, Supatra| Sitvacharanum, Kriegsak| Jittiwutlkarn, Jaroon|
発行日 1998-06
出版物タイトル Acta Medica Okayama
52巻
3号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/30970
フルテキストURL fulltext.pdf
著者 Kurosawa, Carmen Miwa| Ito, Takehiko| Takaki, Jiro| Wang, Bing-Ling| Wang, Da-Hong| Takigawa, Tomoko| Ogino, Keiki|
抄録 <p>In the present study, we examined the dynamic of school-health-based parasite control and the related socio-economic influences. This is an ecological study based on data from 46 prefectures in Japan. The exponential decay of Ascaris lumbricoides prevalence was calculated by iterative least-squares method. Pearson&#700;s correlation and multiple linear regression model analysis were performed to assess the associations between the prevalence of Ascaris lumbricoides in Japanese school children and socio-economic variables such as the prefecture income per capita, the percentage of primary industry, the population density per 1 km2, the diffusion rate of population under water supply, and the percentage of upper secondary school enrollment. The results indicated that the parasite carrier rate was higher in younger students. The half-life of Ascaris lumbricoides prevalence was approximately 3 years with significant variation among prefectures. Multiple regression analyses showed that the decrease of infection in elementary and lower secondary school children had a significant positive association with primary industry and a significant negative association with prefecture income per capita. The school-health-based parasite intervention differs by prefecture and has changed over time according to the respective prefectural stage of economic development.</p>
キーワード Ascaris lumbricoides parasite control school-health-based approach economic growth
Amo Type Original Article
発行日 2008-10
出版物タイトル Acta Medica Okayama
62巻
5号
出版者 Okayama University Medical School
開始ページ 303
終了ページ 312
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol62/iss5/4
PubMed ID 18985090
Web of Sience KeyUT 000260391300004
JaLCDOI 10.18926/AMO/30957
フルテキストURL fulltext.pdf
著者 Takemura, Yoko| Kishimoto, Takumi| Takigawa, Tomoko| Kojima, Shinji| Wanga, Bing-Ling| Sakano, Noriko| Wang, Da-Hong| Takaki, Jiro| Nishide, Tadashi| Ishikawa, Kou| Ogino, Keiki|
抄録 <p>To decrease the incidence of pneumoconiosis, we examined dust protective mask performance and its relation to pulmonary function as well as the effects of worker education on the proper wearing of masks. One hundred and seventy-eight workers from 15 factories subject to dust exposure participated in this study. All participants were interviewed to obtain relevant personal information and underwent both a mask leakage and a pulmonary function test. The mask leakage was expressed as a percentage, with under 10% leakage indicating that the dust protective mask worked efficiently. In addition, 23 workers from 2 factories were educated on how to wear masks properly. The average mask leakage was 24.3%, and 58% of workers wore ineffective masks. Though pulmonary function was almost normal, the percent vital capacity (%VC) tended to be lower depending on the mask leakage. Mask education, which was very easy and took only a short time, dramatically decreased average mask leakage from 32.1% to 10.5% (p0.001). Educating workers to wear masks properly might prevent the worsening of pulmonary function in response to dust exposure. Appropriate mask fitness by education could be useful in preventing the development of pneumoconiosis.</p>
キーワード pulmonary function education on proper wearing masks pneumoconiosis mask leakage occupational exposure
Amo Type Original Article
発行日 2008-04
出版物タイトル Acta Medica Okayama
62巻
2号
出版者 Okayama University Medical School
開始ページ 75
終了ページ 82
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol62/iss2/2
PubMed ID 18464883
Web of Sience KeyUT 000255297600003
JaLCDOI 10.18926/AMO/30951
フルテキストURL fulltext.pdf
著者 Ogata, Masana| Wang, Da-Hong| Ogino, Keiki|
抄録 <p>The molecular defects in the catalase gene, levels of m-RNA and properties of the residual catalase studied by scientists are reviewed in human (Japanese, Swiss and Hungarian) and non-human (mouse and beagle dog) acatalasemia with reference to the bioinformatics. Japanese acatalasemia-I, the G to A transition at the fifth position of intron 4 of the catalase gene, limited the correct splicing of the mRNA and synthesized trace catalase with normal properties. Hungarian acatalasemia type C showed a splicing mutation. In the Japanese acatalasemia II and the type A and B of Hungarian acatalasemia, the deletion or insertion of nucleotides was observed in the coding regions, and the frame shift altered downstream amino acid sequences and formed truncated proteins. In the Hungarian acatalasemia D, the substitution of a nucleotide in the exon was found. In mouse and beagle dog acatalasemia, the substitution of nucleotides in the coding regions was also observed. Studies of residual catalase in Swiss, mouse and beagle dog acatalasemia showed that aberrant catalase protein degrades more quickly than normal catalase in cells. The experimental research in genetic toxicology concerning the effect of oxidative stressors (nitrogen monoxide, nitrogen dioxide and so on) on Japanese acatalasemic blood and acatalasemic mice is described. The clinical features of Japanese and Hungarian acatalasemic subjects are also described.</p>
キーワード acatalasemia catalase novel mutation bioinformatics genetic toxicology
Amo Type Review
発行日 2008-12
出版物タイトル Acta Medica Okayama
62巻
6号
出版者 Okayama University Medical School
開始ページ 345
終了ページ 361
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol62/iss6/1
Web of Sience KeyUT 000262025000001
著者 Inukai, Yoshihide| Takahashi, Kayo| Wang, Da-Hong| Kira, Shohei|
発行日 2006-04
出版物タイトル Acta Medica Okayama
60巻
2号
資料タイプ 学術雑誌論文
著者 川北 祝史| 宮武 伸行| 瀧川 智子| 汪 達紘| 荻野 景規| 沼田 健之|
発行日 2007-09-03
出版物タイトル 岡山医学会雑誌
119巻
2号
資料タイプ 学術雑誌論文
著者 汪 達紘|
発行日 1996-09-30
出版物タイトル
資料タイプ 学位論文