DIETARY ELECTROLYTES AND URINARY NATRIURETIC FACTORS
Publication in refereed journal


香港中文大学研究人员 ( 现职)

何宗信教授 (化学病理学系)

陈雪鹦教授 (赛马会公共卫生及基层医疗学院)

全文

数位物件识别号 (DOI) http://dx.doi.org/10.1016/0167-5273(93)90290-W

引用次数
Web of Sciencehttp://aims.cuhk.edu.hk/converis/portal/Publication/1WOS source URL

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摘要We examined the relationship between the excretion of electrolytes (sodium, potassium and calcium), dopamine and digoxin-like immunoreactive substance in 4http://aims.cuhk.edu.hk/converis/portal/Publication/1 young healthy female subjects (age http://aims.cuhk.edu.hk/converis/portal/Publication/18-23 years) in order to study the interaction of electrolyte intake on dopamine and digoxin-like immunoreactive substance-factors which have been postulated to have a pathogenic role in hypertension. Sodium excretion was significantly correlated with dopamine excretion (r = 0.545, P < 0.0005) and digoxin-like immunoreactive substance (r = 0.359, P < 0.02). There was also a significant correlation between calcium and digoxin-like immunoreactive substance (r = 0.345, P < 0.03). Stepwise multiple regression analysis further confirmed that sodium is the only contributor to dopamine excretion and calcium is the only contributor to digoxin-like immunoreactive substance (r2 = 0. http://aims.cuhk.edu.hk/converis/portal/Publication/1 http://aims.cuhk.edu.hk/converis/portal/Publication/14). We conclude that in young healthy subjects dopamine excretion is determined partly by sodium intake and that the excretion of digoxin-like immunoreactive substance is independent of sodium intake.

着者HO CS, HO SC, SWAMINATHAN R
期刊名称International Journal of Cardiology
出版年份http://aims.cuhk.edu.hk/converis/portal/Publication/1993
月份4
日期http://aims.cuhk.edu.hk/converis/portal/Publication/1
卷号39
期次http://aims.cuhk.edu.hk/converis/portal/Publication/1
出版社ELSEVIER SCI IRELAND LTD
页次http://aims.cuhk.edu.hk/converis/portal/Publication/1 - 4
国际标準期刊号0http://aims.cuhk.edu.hk/converis/portal/Publication/167-5273
电子国际标準期刊号http://aims.cuhk.edu.hk/converis/portal/Publication/1874-http://aims.cuhk.edu.hk/converis/portal/Publication/1754
语言英式英语

关键词CALCIUM INTAKE; DIGOXIN-LIKE IMMUNOREACTIVE SUBSTANCE; NATRIURESIS; SODIUM INTAKE
Web of Science 学科类别Cardiac & Cardiovascular Systems; CARDIAC & CARDIOVASCULAR SYSTEMS; Cardiovascular System & Cardiology