抄録
Soditum and potassium levels of parotid saliva were measured in sheep before, during and after eating in sodium depleted and repleted status. In sodium depletion, salivary sodium level was lower and potassium level higher than in sodium repletionEating caused a large decrease in salivary sodium lexel and a marked increase in potas-sium level. These levels returned to Line initial levels within 5 hours after eating. Insodium repletion, eating caused a progressive increase in salivary soditum level, but exertedlittle influence upon potassium level.
