노인의 일일 전타액분비량에 대한 평가

• 영문명: Estimation of the Total Salivary Volume Produced Per Day in Elders
• 발행기관: 한국지방행정학회
• 저자명: 장종화 백성희
• 간행물 정보: 『한국지방행정학보』제4권 제1호, 147~158쪽, 전체 12쪽
• 주제분류: 사회과학 > 행정학
• 파일형태: PDF
• 발행일자: 2007.08.30

영문 초록

This study estimated the total salivary flow per day of elderly subjects by examining the flow rate of the whole saliva and measuring the length of time spent eating and being awake each day. Five males and 3 females were asked to record the time spent awake, eating meals or snacks, and sleeping over a 2-day period. At the beginning of the main study, the unstimulated whole saliva was collected. The salivary flow rates elicited by chewing foods were also measured. The volume of saliva secreted during that time was determined by subtracting the initial weight of the food from that of the food-saliva mixture. The results for the 2-day period were then averaged for each subject. The mean flow rate (±SD) of the unstimulated saliva was 0.34±0.10ml/min, and that of the saliva secreted while chewing foods was 1.40±0.40ml/min. As the flow rate was virtually zero during sleep, the estimated total salivary volume produced per day was estimated to be approximately 469.6±176.7ml/day in elderly adults. These results suggest that elderly people have a lower total volume of saliva than younger adults. The result of this study indicated that xerostomia increasing with age is likely to be associated with the changes in the ingredients or quality of saliva as well as the decreased volume.

목차

Ⅰ. 서 론

Ⅱ. 연구방법

Ⅲ. 연구결과 및 고찰

Ⅳ. 결 론

키워드

노인 비자극성 타액 자극성 타액 전타액분비량 elderly stimulated saliva total salivary volume unstimulated saliva