Equine whole saliva: variability of some major constituents.
Whole saliva was collected from six horses over a period of five weeks in sufficient volume for the analysis of 10 constituents. There was considerable variation in the concentration of the analytes both between horses and between different days in the same horse. The most variable constituent was sodium, and the least variable was glucose, but this was derived from the sweet used to stimulate salivation. The use of whole saliva as a fluid for investigation would depend on achieving the minimum variability possible.
D000818:Animals; D005260:Female; D006736:Horses / Q000378:metabolism*; D011247:Pregnancy; D012463:Saliva / Q000032:analysis*