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A note on the relationship between the rate of secretion of saliva and the rate of swallowing in cows at rest

Published online by Cambridge University Press:  02 September 2010

C. B. Bailey
C. B. Bailey
Affiliation:
National Institute for Research in Dairying, Shinfield, Reading
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Extract

The variations that occur in saliva flow in cattle at rest may affect digestive processes in the reticulo-rumen (Bailey and Balch, 1961). To learn more about the effects of variations in saliva flow on digestion, it would be of value to have a reliable method of measuring saliva flow in intact animals. Stevens and Sellers (1959) showed that emptying the rumens of cows altered the rate at which saliva was swallowed and suggested that this was a result of changes in the rate of secretion. The rate of swallowing was measured during the course of experiments on saliva secretion described earlier (Bailey and Balch, 1961). Those earlier values are here analysed to study the relationship between rate of secretion of saliva and rate of swallowing.

Type
Research Article
Information
Animal Production , Volume 8 , Issue 2 , June 1966 , pp. 325 - 328
Copyright
Copyright © British Society of Animal Science 1966

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References

REFERENCES

Bailey, C. B.,& Balch, C. C., 1961. Saliva secretion and its relation to feeding in cattle. 2. The composition and rate of secretion of mixed saliva in the cow during rest. Brit. J. Nutr., 15: 15–383.Google ScholarPubMed
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Snedecor, G. W., 1957. Statistical Methods. 5th edition. The Iowa State College Press, Ames, Iowa.Google Scholar
Stevens, C. E., & Sellers, A. F., 1959. Studies in the reflex control of the ruminant stomach with special reference to the eructation reflex. Amer. J. vet. Res., 20: 20–461.Google Scholar