ArticleJournal of veterinary science2025
Effects of florfenicol on body weight, intestinal inflammatory response, intestinal fluid metabolism and microorganisms in broilers.
Article in Journal of veterinary science, 2025. 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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1 citing paper in PubMed.
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Authors and funding
5 authors.
Funding
Abstract
importanceAlthough antibiotics can prevent and treat diseases, their overuse can be harmful. Despite this, the effects of orally administered florfenicol on intestinal health in broilers are unclear.
objectiveThis study examined oral florfenicol's effects on intestinal function in broilers to guide its clinical use.
methodsOne hundred and twenty Arbor Acres broilers (8-d-old) were divided randomly into the control (N) and florfenicol groups (F). The broilers in group F were fed 100 mg/kg body weight florfenicol for seven days. On day 15, the broilers were euthanized and sampled to analyze fluid metabolism-related genes and proteins, jejunal morphological and microbiota.
resultsThe results revealed a decrease in body weight and an increase in diarrhea rate in broilers in group F compared to group N. The villus length and villus length/crypt depth (V/C) of the jejunum were lower in group F than in group N, whereas the crypt depth was higher. The levels of tumor necrosis factor α, Toll-like receptor 4, lipopolysaccharide, nuclear factor kappa-B, interleukin (IL)-6 and IL-10 in group F were higher in group F than in group N, whereas the levels of cyclic adenosine monophosphate and aquaporins (AQP) 4 and AQP5 were lower. CONCLUSIONS AND RELEVANCE: Oral florfenicol might adversely affect the intestinal mucosa, intestinal mucosal immune system, intestinal microbiota balance, and water metabolism in broilers. This study provides a theoretical basis for the rational use of florfenicol.
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