Absorption and Gastric Secretion of Iodine-131 and Chlorine-36 in Dairy Calves.
- 1 January 1966
- journal article
- research article
- Published by Frontiers Media SA in Experimental Biology and Medicine
- Vol. 121 (1), 291-294
- https://doi.org/10.3181/00379727-121-30761
Abstract
Summary Metabolism of I131 and Cl36 was investigated by simultaneous daily administration of the two radioisotopes to milk fed dairy calves. Plasma levels of I131 averaged 1/5 and abomasal I131 contents 3 times corresponding Cl36 values. Thus, net gastric secretion of iodine exceeded that of chlorine by 15 times. Percentages of daily administered I131 and Cl36, respectively, excreted during the last 3 days of dosing averaged 15.6 and 12.2% in urine and 31.5 and 0.4% in feces. Chlorine-36 in ingesta from the large intestine was completely water-extractable compared to less than 20% of the I131 in the same samples.This publication has 7 references indexed in Scilit:
- Simplified Procedure for Determining Amounts of Two Mutually Interfering Radioisotopes in Mixed SamplesJournal of Dairy Science, 1965
- The secretion of radioactive iodide by the stomach of the anaesthetized dog in relation to total gastric blood flow and to acid secretionThe Journal of Physiology, 1965
- Abomasal secretion and emptying in suckled calvesThe Journal of Physiology, 1964
- Sites of Gastrointestinal-Blood Passage of Iodide and Thyroxine in Young CattleJournal of Dairy Science, 1964
- Extrathyroidal Iodide Concentrating MechanismsPhysiological Reviews, 1961
- Gastric Iodide and chloride Clearances in Dogs.Experimental Biology and Medicine, 1956
- Inhibition of Pancreatic Secretion by the Carbonic Anhydrase Inhibitor, 2-Acetylamino-l,3,4-Thiadiazole-5-Sulfonamide (Compound No. 6063).Experimental Biology and Medicine, 1952