Suppr超能文献

肾功能的血浆酚红排泄率指数(PSPI):I. 理论思考与研究探讨。

The plasma phenolsulfonphthalein index (PSPI) of renal function: I. Theoretical considerations and investigative studies.

作者信息

Gault M H

出版信息

Can Med Assoc J. 1966 Jan 8;94(2):61-7.

Abstract

A simple method is described for the assessment of renal function, without collection of urine. Phenolsulfonphthalein (PSP) is injected intravenously in a dosage of 1 mg./kg. body weight, and blood samples are taken at timed intervals. Only one venepuncture is required. The index is based on the rate of decrease in concentration of PSP in the plasma 15 to 35 minutes after injection, during which time this rate is exponential. The methodology and normal range, and the influence of dose, urine flow rate, age and body surface are defined. The extrarenal component of the PSP index and the distribution of PSP in body fluids are discussed.

摘要

本文描述了一种无需收集尿液即可评估肾功能的简单方法。以每千克体重1毫克的剂量静脉注射酚红(PSP),并在规定的时间间隔采集血样。仅需进行一次静脉穿刺。该指标基于注射后15至35分钟血浆中PSP浓度的下降速率,在此期间该速率呈指数关系。定义了该方法、正常范围以及剂量、尿流率、年龄和体表面积的影响。讨论了PSP指数的肾外成分以及PSP在体液中的分布。

相似文献

本文引用的文献

3
THE PHENOL RED CLEARANCE IN NORMAL MAN.正常人的酚红清除率
J Clin Invest. 1936 Mar;15(2):221-8. doi: 10.1172/JCI100771.
4
Determination of inulin by means of resorcinol.用间苯二酚法测定菊粉。
Proc Soc Exp Biol Med. 1950 May;74(1):117-20. doi: 10.3181/00379727-74-17827.

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