ArticleThe Canadian veterinary journal = La revue veterinaire canadienne2024
Serum selenium concentrations in neonatal calves: Influence of postnatal selenium injection and health status.
Article in The Canadian veterinary journal = La revue veterinaire canadienne, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Serum selenium and vitamin E concentrations in indigenous Korean calves with neonatal weak calf syndrome.Irish veterinary journal · 2025Article
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Authors and funding
4 authors.
Funding
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Abstract
Background: Selenium supply plays a major role in calf rearing, as a deficiency can lead to health problems, economic loss, and even death. Therefore, postnatal selenium injections are often administered as a preventive measure. Objective: In this study, we examined the serum selenium concentrations of healthy and sick calves within the first days of life. Further, serum concentrations after injection with selenium were determined. Animals and procedure: Serum selenium concentrations from 75 calves were measured until the 10th d of life and the differences between sick and healthy calves were investigated. The variations in selenium concentration were analyzed 3 and 6 d after subcutaneous injection of 5.5 mg sodium selenite in 32 calves.To compare serum concentrations between healthy and sick calves, an independent samples Results: The mean initial selenium concentration was 46 ± 37 μg/L. There was no statistically significant difference ( Conclusion and clinical relevance: Newborn calves showed a high variation in selenium concentration that was not influenced by health status. A single injection of 5.5 mg of sodium selenite did increase the selenium concentration in calves with selenium undersupply. After injection, none of the calves showed serum concentrations above the reference range for adult cattle. Therefore, the indication for a selenium injection can be interpreted generously if selenium undersupply is suspected.
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Identifiers
39355699PMC11411477What OpenQuestion holds
Registered trials
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