生活パターンの違いが学童の発育に及ぼす影響 : 夜間GH排泄量の変動を指標として

概要

論文の詳細を見る
Using two school-age sisters as subjects, the levels of GH in their urine, stature, sitting height and weight were measured one week before and after the first school day in April, twice at one year of interval. The purpose of this study is to determine whether there were any differences in GH levels and physical measurement values between school days and non-school days. The results are as follows: The GH levels the night before the first day of school were quite low. The amount of sleep during the night before a non-school day on average was approximately one hour more than that of a school day. During the daytime on school days, decreases in sitting height were significant and weight increses were small. Sitting height and weight tended to decrease at consecutive school days, while they tended to increase in non-school days. No results showing any impact of school days or non-school days on stature or leg length were observed.
東京大学の論文
1996-12-20