ウメガキ ケイゾウ    UMEGAKI Keizo
   梅垣 敬三
   所属
食健康科学部 食安全マネジメント学科
 
生活機構研究科 生活科学研究専攻
 
研究支援機器センター 所属教員
 
生活機構研究科 生活機構学専攻
   職種
教授
言語種別 英語
発行・発表の年月 1993
形態種別 学術雑誌
査読 査読あり
標題 Effects of restricted feeding on the absorption, metabolism, and accumulation of pentachlorobenzene in rats.
執筆形態 共著
掲載誌名 J Nutr Sci Vitaminol
掲載区分国外
巻・号・頁 39(1),pp.11-22
著者・共著者 ◎Umegaki, K., S. Ikegami, and T. Ichikawa
概要 To investigate the effect of restricted feeding (RF) on the absorption, metabolism, and accumulation of pentachlorobenzene (PECB), rats were fed either ad libitum (AD) or a restricted diet (at 25 or 50% of AD) for 15 days. The results indicate that PECB metabolism was increased by RF. As PECB is lipophilic, it is most likely that the fat tissue mass, which was markedly decreased by RF, contributed to the enhancement of PECB metabolism. The mechanism seemed to be as follows: as fat tissue mass accumulating PECB decreased, the concentration of PECB in the liver increased, thus the amount of PECB metabolites formed was increased.