著者
山口 惠三 大野 章 石井 良和 舘田 一博 岩田 守弘 神田 誠 辻尾 芳子 木元 宏弥 方山 揚誠 西村 正治 秋沢 宏次 保嶋 実 葛西 猛 木村 正彦 松田 啓子 林 右 三木 誠 中野渡 進 富永 眞琴 賀来 満夫 金光 敬二 國島 広之 中川 卓夫 櫻井 雅紀 塩谷 譲司 豊嶋 俊光 岡田 淳 杉田 暁大 伊藤 辰美 米山 彰子 諏訪部 章 山端 久美子 熊坂 一成 貝森 光大 中村 敏彦 川村 千鶴子 小池 和彦 木南 英紀 山田 俊幸 小栗 豊子 伊東 紘一 渡邊 清明 小林 芳夫 大竹 皓子 内田 幹 戸塚 恭一 村上 正巳 四方田 幸恵 高橋 綾子 岡本 英行 犬塚 和久 山崎 堅一郎 権田 秀雄 山下 峻徳 山口 育男 岡田 基 五十里 博美 黒澤 直美 藤本 佳則 石郷 潮美 浅野 裕子 森 三樹雄 叶 一乃 永野 栄子 影山 二三男 釋 悦子 菅野 治重 相原 雅典 源馬 均 上村 桂一 前崎 繁文 橋北 義一 堀井 俊伸 宮島 栄治 吉村 平 平岡 稔 住友 みどり 和田 英夫 山根 伸夫 馬場 尚志 家入 蒼生夫 一山 智 藤田 信一 岡 三喜男 二木 芳人 岡部 英俊 立脇 憲一 茂龍 邦彦 草野 展周 三原 栄一郎 能勢 資子 吉田 治義 山下 政宣 桑原 正雄 藤上 良寛 伏脇 猛司 日野田 裕治 田中 伸明 清水 章 田窪 孝行 日下部 正 岡崎 俊朗 高橋 伯夫 平城 均 益田 順一 浅井 浩次 河原 邦光 田港 朝彦 根ケ山 清 佐野 麗子 杉浦 哲朗 松尾 収二 小松 方 村瀬 光春 湯月 洋介 池田 紀男 山根 誠久 仲宗根 勇 相馬 正幸 山本 剛 相澤 久道 本田 順一 木下 承晧 河野 誠司 岡山 昭彦 影岡 武士 本郷 俊治 青木 洋介 宮之原 弘晃 濱崎 直孝 平松 和史 小野 順子 平潟 洋一 河野 茂 岡田 薫
出版者
日本抗生物質学術協議会
雑誌
The Japanese journal of antibiotics (ISSN:03682781)
巻号頁・発行日
vol.59, no.6, pp.428-451, 2006-12-25
参考文献数
17
被引用文献数
37
著者
上村 桂
出版者
The Japanese Society of Health and Human Ecology
雑誌
民族衛生 (ISSN:03689395)
巻号頁・発行日
vol.41, no.2, pp.59-65, 1975 (Released:2010-06-28)
参考文献数
7

The twinning rates in 46 Prefectures of Japan were calculated from the vital statistic data in the period 1955.1959. The zygosity of twins was estimated by the Weinberg's differential method. The twinning rates increased from a low level in the southwest of Japan to a high level in the northeast. The tendency was more definite in the dizygotic twinning rate than in the monozygotic one. In old times of Japan, there had been a superstition of abhorring twin births . To investigate whether the tradition has been transmitted down to the postwar time or not, correlation-coefficients between the twinning rates of 46 Prefectures and their parameters which might affect the registration of twin births were figured out . The mediate parameters were the decreasing magnitude of the crude birth rate in the year of "Hinoe-Uma", the proportion of the delayed registrations of live births to total ones, the percent of the unlike-sexed-to total twins, and the proportion of the stillbirth-to live-birth twins . No result supported the fact that the superstition has affected the registration of twin births in the postwar era of Japan. Relationship between the twinning rate and the maternal age at birth was also analyzed during 19601967 in Japan. Although the monozygotic twinning rate seemed to have no relation, the dizygotic one showed a high maternal age dependence. The tendency was analogous to those reported in other ethnic groups. The author express his appreciation to Dr. G. Watanabe for his advice .
著者
豊嶋 英明 林 千治 宮西 邦夫 若井 静子 榎 佐和子 熊谷 秀子 上村 桂
出版者
一般社団法人日本衛生学会
雑誌
日本衛生学雑誌 (ISSN:00215082)
巻号頁・発行日
vol.44, no.2, pp.659-666, 1989
被引用文献数
1 5

Serum retinol and tocopherol concentrations in 419 males and 478 females, aged 10 to 49 years, were determined by an HPLC method. Then their relationships to serum lipid concentrations and smoking and drinking habits were examined. Retinol levels were higher in males than in females but tocopherol showed little difference by sex. The sex differences in age-related serum levels of retinol and triglyceride (TG) were similar to those of tocopherol and total cholesterol (TC), respectively.<BR>Retinol had a significant correlation with TC and TG, with coefficients of 0.20-0.29 (p<0.001). These were smaller than those of tocopherol (R=0.32-0.52, p<0.001) both in males and females, suggesting that it had a higher susceptibility to factors other than serum lipids than tocopherol did.<BR>Both the retinol and tocopherol levels were significantly higher in the groups with smoking and drinking habits than in the groups without them among the males aged 30 years and over. Furthermore, the retinol level was positively dependent on the daily consumption of both cigarettes and alcohol, whereas tocopherol was dependent on the consumption of alcohol. Multiple regression analysis showed that smoking and drinking habits had statistically significant effects on the serum retinol level independent of other factors and that their effects were greater than those of TC and TG. Tocopherol was affected most by TC and TG and then by drinking habit. Less significant but similar results were obtained for the females of the same age group.<BR>Since smoking and drinking habits, known to be carcinogenic, was related to increases in the serum levels of retinol and tocopherol, it would appear to be necessary to study the relationship of these serum levels with tissue levels of vitamins A and E to examine their protective effects against carcino- and atherogenesis.