@misc{10481/86294,
year = {2015},
month = {1},
url = {https://hdl.handle.net/10481/86294},
abstract = {Oxytocin (OT), a neurohormone, has been related to natriuretic and diuretic effects and also to water intake and sodium appetite. The objective of the present study was to determine the effect of subcutaneous OT administration on water intake and urine-related measures induced by the administration of hypertonic NaCl (experiment 1) or polyethylene glycol (PEG) (experiment 2). Experiment 1 showed that OT administration increases the urine volume, urinary sodium concentration, and natriuresis and reduces the water intake, water and sodium balances, and estimated plasma sodium concentration induced by hypertonic NaCl administration. Conversely, experiment 2 showed that OT administration increases the water intake and the antidiuretic response induced by PEG administration. These results show that the opposite effects of OT on the water intake induced by hypertonic NaCl or PEG administration are accompanied by differential regulatory effects, enhancing a natriuretic response in the first experiment and generating an antidiuretic reaction in the second experiment. This study suggests a differential regulatory effect of OT during states of intra- and extracellular thirst.},
publisher = {Elsevier},
keywords = {Antidiuresis},
keywords = {Kaliuresis},
keywords = {NaCl},
title = {Opposite effects of oxytocin on water intake induced by hypertonic NaCl or polyethylene glycol administration},
doi = {10.1016/j.physbeh.2015.01.022},
author = {Bernal Benítez, Antonio and Mahía Rodríguez, Javier and Mediavilla García, Palmira Cristina and Puerto Salgado, Amadeo},
}