Renal Excretory System Research Articles

Competition by Meperidine for the Organic Cation Renal Excretory System

Renal tubular excretory transport of meperidine was studied using the Sperber preparation in chickens. When urine samples from infused and uninfused kidneys were analyzed for meperidine by gas chromatography, meperidine was always present in greater amounts in the urine from the infused kidney, demonstrating active tubular excretion. Meperidine at an infusion rate of 1 mumole/min, also inhibited the excretion of the organic cations choline and acetylcholine, indicating occupation of the renal organic cation excretory system in the chicken.

Assessment of Renal Function Using 99mTc – DTPA (Sn)

AbstractFollowing an IV injection of lmCi 99mTc – DTPA (Sn) 1.000 sec data are collected using a gamma camera and computer. Sixteen 60 sec frames are displayed on a Varian Statos grey-scale hard copy to give a qualitative dynamic display of renal uptake and excretion of chelate, and demonstrate the renal parenchyma and excretory system. Concurrent computer processing of the data produces combined uptake/excretion curves for both kidneys. Subsequently the glomerular filtration rate is measured using an external arm counting technique. Combining the results gives static and dynamic scintigrams of the renal parenchymal and collecting systems and a quantitative assessment of renal function.

CURRENT THERAPY OF INFECTIONS OF THE RENAL EXCRETORY SYSTEM.

Journal of the American Geriatrics SocietyVolume 12, Issue 12 p. 1100-1127 CURRENT THERAPY OF INFECTIONS OF THE RENAL EXCRETORY SYSTEM HARRY SENECA M.D., M.S., FA.C.P., HARRY SENECA M.D., M.S., FA.C.P. Department of Urology, College of Physicians and Surgeons, Columbia University, and the Presbyterian Hospital, New York, N. Y. Assistant Professor, Department of Urology, College of P & S, Columbia-Presbyterian Medical Center, 622 West 168th Street, New York 32, N. Y.Search for more papers by this author HARRY SENECA M.D., M.S., FA.C.P., HARRY SENECA M.D., M.S., FA.C.P. Department of Urology, College of Physicians and Surgeons, Columbia University, and the Presbyterian Hospital, New York, N. Y. Assistant Professor, Department of Urology, College of P & S, Columbia-Presbyterian Medical Center, 622 West 168th Street, New York 32, N. Y.Search for more papers by this author First published: December 1964 https://doi.org/10.1111/j.1532-5415.1964.tb00670.xCitations: 10 Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Citing Literature Volume12, Issue12December 1964Pages 1100-1127 RelatedInformation