Olkkonen H, Penttilä I M, Uimarihuhta A
Scand J Clin Lab Invest. 1977 Feb;37(1):49-51. doi: 10.1080/00365517709108802.
A simplified technique based on the gamma function was developed to determine the effective renal plasma flow (ERPF) by [131I]hippuran clearance. The method requires only one blood sample in addition to standard renography and the calculations can be performed on a small computer. A close correlation was found between the ERPF values obtained by the application of the gamma function and the values yielded by the conventional bi-exponential approach. The present method is well suited for clinical routine use in connection with standard renography.
基于伽马函数开发了一种简化技术，用于通过[131I]马尿酸清除率测定有效肾血浆流量（ERPF）。该方法除标准肾图检查外仅需采集一份血样，且计算可在小型计算机上进行。通过应用伽马函数获得的ERPF值与传统双指数方法得出的值之间发现了密切相关性。本方法非常适合与标准肾图检查结合用于临床常规应用。
