Kinn A C, Nordenström B E, Elbarouni J, Nilsson I
Department of Urology, Karolinska Sjukhuset, Stockholm, Sweden.
Urol Res. 1991;19(6):397-400. doi: 10.1007/BF00310159.
Electric current from an external source was introduced between electrodes operatively placed into the ureters and positioned in the renal pelves of 13 pigs. Urinary excretion via the cathodic kidney showed a marked increase. The renal plasma flow and glomerular filtration rate diminished with increasing voltage, but no significant difference was found between the cathodic and the anodic kidney. The fractional sodium excretion by the cathodic kidney was 80% higher, indicating that the electric current mainly affected tubular function. A possible clinical application for electric fields in the kidneys is discussed.
将外部电源的电流引入可操作地放置在13头猪输尿管中并位于肾盂的电极之间。通过阴极肾脏的尿液排泄显著增加。随着电压升高，肾血浆流量和肾小球滤过率降低，但阴极肾脏和阳极肾脏之间未发现显著差异。阴极肾脏的钠排泄分数高出80%，表明电流主要影响肾小管功能。文中讨论了电场在肾脏中的可能临床应用。
