정상인의 혈장 HVA농도에 영향을 미치는 요인

• 영문명: Factors Affecting Plasma Homovanillic Add Concentration in Healthy Subjects
• 발행기관: 대한신경정신의학회
• 저자명: 장용순 김승현 이민수
• 간행물 정보: 『신경정신의학』제34권 제1호, 291~298쪽, 전체 8쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 1995.01.30

영문 초록

This study was to determine the factors affecting plasma HVA levels in healthy subjects. The influence of factors such as sampling time, blood pressure, amount of cigarette smoking and coffee and anxiety scores on the variance o f plasma HVA levels was assessed. Samples were collected at 8 A M and 4 PM and at the same time all variables were recorded. Plasma HVA levels were measured by high performance liquid chromatography with electrochemical detection. This study would provide a guidance about some factors affecting plasma HVA levels. The results were as following : 1) The plasma HVA levels showed dirunal variation. The 4 PM HVA levels decreased about 22% during 2 sampling interval. 2) The amount o f smoking between 2 sampling times and daily smoking amount were significantly correlated with 8 A M HVA. 3) The amount o f coffee between 2 sampling times was significantly correlated with both 8 A M HVA and 4 PM HVA. Daily coffee consumption was significantly correlated with 4 PM HVA. The results suggest that smoking and coffee should be considered as important factors affecting changes in plasma HVA level

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키워드

Plasma HVA level Cigarette smoking Coffee