A physiological model for the renal excretion of labeled compounds.

A PHYSIOLOGICAL MODEL FOR THE RENAL EXCRETION OF LABELED COMPOUNDS Melvin H. Farmelant, Charles E. Sachs, Sebastian Genna and Belton A. Burrows 664 INTERRELATIONSHIP BETWEEN HYDRATION, URINE FLOW, RENAL BLOOD FLOW AND THE RADIOHIPPURAN RENOGRAM Muhammad A. Razzak, Robert E. Botti and William J. Maclntyre 672 DECREASED 14CO2PRODUCTION IN THIAMINE-DEFICIENT RATS GIVEN PYRUVATE-l-'4C AND ACETATE-l-'4C: A POSSIBLE MEANS FOR EARLY DIAGNOSIS OF BERI-BERI? T. M. Ngo, H. S. Winchell, M. A. Williams, N. N. Finley and J. H.Lawrence 676 OOmTcFERRIC HYDROXIDE MACROAGGREGATES FOR PULMONARY SCINTIPHOTOGRAPHY Yukio Yano, James McRae, Deanna S. Honbo and Hal 0. Anger 683 THE LUNG SCAN IN a1-ANTITRYPSIN DEFICIENCY Martin H. Welch, Robert H. Richardson, Walter H. Whitcomb, JamesF.Hammarsten a dClarence A.Guenter 687 RELATIVE FUNCTION OF THE “HOT― AUTONOMOUS THYROID NODULE: DOUBLE AND SINGLE ISOTOPE AUTORADIOGRAPHIC STUDIES J. MartinMillerandMelvinA.Block 691 SEQUENTIAL DETERMINATIONS OF THE IN SITU DISTRIBUTION OF 1311-LABELED TETRACYCLINE IN CATS USING THE SCINTILLATION CAMERA R. G. Wolfangel and J. F. Stara 697 MAPPING MYOCARDIAL MASS AND REGIONAL CORONARY BLOOD FLOW BY EXTERNAL MONITORING OF 42K OR 86Rb CLEARANCE W. D. Love, R. 0. Smith and P. E. Pulley 702