Seasonal variations and the effects of age on serum copper and zinc values in the dog.

Carl L Keen; B. Lonnerdal; G. L. Fisher

Seasonal variations and the effects of age on serum copper and zinc values in the dog.

Carl L Keen, B. Lonnerdal, G. L. Fisher

Research output: Contribution to journal › Article › peer-review

Abstract

Age-related changes in serum copper and zinc concentrations were evaluated in approximately 800 Beagle dogs. A 20% increase with age was established for both elements. Seasonal variation was also found to have a marked effect on serum zinc with the values positively correlated to ambient temperature. In contrast, serum copper was not affected by temperature. Hemolysis, but not lipemia, was found to affect analytical results.

Original language	English (US)
Pages (from-to)	347-350
Number of pages	4
Journal	American Journal of Veterinary Research
Volume	42
Issue number	2
State	Published - Feb 1981
Externally published	Yes

ASJC Scopus subject areas

veterinary(all)

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abstract = "Age-related changes in serum copper and zinc concentrations were evaluated in approximately 800 Beagle dogs. A 20% increase with age was established for both elements. Seasonal variation was also found to have a marked effect on serum zinc with the values positively correlated to ambient temperature. In contrast, serum copper was not affected by temperature. Hemolysis, but not lipemia, was found to affect analytical results.",

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