Suppr超能文献

慢性肾病中肾脏多巴胺对盐负荷反应的失败。

Failure of renal dopamine response to salt loading in chronic renal disease.

作者信息

Casson I F, Lee M R, Brownjohn A M, Parsons F M, Davison A M, Will E J, Clayden A D

出版信息

Br Med J (Clin Res Ed). 1983 Feb 12;286(6364):503-6. doi: 10.1136/bmj.286.6364.503.

Abstract

Eight patients with chronic glomerulonephritis and five age-matched normal volunteers were given additional sodium chloride by mouth under conditions of metabolic balance. Whereas in the normal volunteers plasma renin activity was suppressed and urinary excretion of free dopamine increased, in the patients dopamine was not mobilised and plasma renin activity was not completely suppressed. Abnormal retention of sodium and water in glomerulonephritis may be due partly to a failure to mobilise dopamine in the kidney. Specific renal dopamine agonists may be natriuretic and hypotensive in chronic glomerulonephritis.

摘要

八名慢性肾小球肾炎患者和五名年龄匹配的正常志愿者在代谢平衡条件下经口额外补充氯化钠。正常志愿者的血浆肾素活性受到抑制,尿中游离多巴胺排泄增加,而在患者中多巴胺未被调动,血浆肾素活性也未被完全抑制。肾小球肾炎中钠和水的异常潴留可能部分归因于肾脏中多巴胺未被调动。特异性肾多巴胺激动剂在慢性肾小球肾炎中可能具有利钠和降压作用。

相似文献

4
Plasma and urine dopamine in man given sodium chloride in the diet.
Clin Sci (Lond). 1979 Mar;56(3):261-4. doi: 10.1042/cs0560261.
5
Renal dopamine and salt sensitivity of blood pressure in IgA nephropathy.IgA肾病中肾多巴胺与血压的盐敏感性
Kidney Blood Press Res. 2004;27(2):78-87. doi: 10.1159/000076022. Epub 2004 Jan 12.
8
Role of renal dopaminergic activity on renal sodium-water metabolism in congestive heart failure.
Clin Exp Pharmacol Physiol. 1996 Oct-Nov;23(10-11):874-7. doi: 10.1111/j.1440-1681.1996.tb01136.x.

本文引用的文献

2
Total body electrolyte composition and distribution of body water in uremia.
Kidney Int. 1980 Mar;17(3):364-71. doi: 10.1038/ki.1980.42.
5
Dopamine and the kidney.多巴胺与肾脏。
Clin Sci (Lond). 1982 May;62(5):439-48. doi: 10.1042/cs0620439.
6
Hypertension in end-stage renal disease.
N Engl J Med. 1969 May 1;280(18):978-81. doi: 10.1056/NEJM196905012801802.
8
Augmentation of sodium and potassium excretion, glomerular filtration rate and renal plasma flow by levodopa.
N Engl J Med. 1971 Apr 22;284(15):865-70. doi: 10.1056/NEJM197104222841601.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验