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The effect of histamine combined with formic or acetic acid on food intake and rumen motility, when infused into the omasum of a ram*

Published online by Cambridge University Press:  27 March 2009

Summary

After establishing a permanent omasal fistula in a ram, solutions containing histamine with or without formic or acetic acid were introduced directly into the omasum. It was found that histamine, together with formic or acetic acid, stopped feeding and rumen motility, but formic acid and histamine, infused separately, had no effect on food intake.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1968

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References

REFERENCES

Ash, R. W. (1959). Acid secretion by the abomasum and its relation to the acidity of the abomasal contents. J. Physiol., Lond. 149, 72–3p.Google Scholar
Ash, R. W. (1961). Acid secretion by the abomasum and its relation to the flow of food material in the sheep. J. Physiol., Lond. 156, 93111.Google Scholar
Dougherty, R. H. (1943). Analyses of gas and ingesta of bloated cattle. Am. J. vet. Res. 3, 401–2.Google Scholar
Hungate, R. E. (1966). The Rumen and its Microbes, pp. 196–7. New York: Academic Press.Google Scholar
Johnston, R. P., Kesler, E. M.& McCarthy, R. D. (1961). Absorption of organic acids from the omasum. J. Dairy Sci. 44, 331–9.Google Scholar
Joyner, A. E. Jr, Kesler, E. M.& Holter, J. B. (1963). Absorption from the omasum and subsequent metabolism of butyrate and acetate. J. Dairy Sci. 46, 1108–13.Google Scholar
Neumark, H., Bondi, A. & Volcani, R. (1964). Amines, Aldehydes and Keto acids in silages and their effect on food intake by ruminants. J. Sci. Fd Agric. 15, 487–92.CrossRefGoogle Scholar
Neumark, H. (1967). On the areas of the stomach of sheep that are sensitive to formic acid and histamine. J. agric. Sci., Camb. 69, 299305.CrossRefGoogle Scholar
Willes, R. F.& Mendel, V. E. (1964). A permanent omasal fistula for experimental studies in sheep. Am. J. vet. Res. 25, 1302–4.Google ScholarPubMed