ArticleAnimal nutrition (Zhongguo xu mu shou yi xue hui)2025
Astaxanthin supplementation mitigated intestinal damage and immunity in overfed Pekin ducks by regulating gut morphology, intestinal inflammation, and antioxidant balance.
Article in Animal nutrition (Zhongguo xu mu shou yi xue hui), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Combined effects of astaxanthin and artichoke leaf powder on growth performance and intestinal morphology of broiler chickens under thermoneutral and heat-stress conditions.Poultry science · 2026Article
- Insight into the mechanism of Galega orientalis Lam. flavonoid extract in improving broiler meat antioxidative status and altering gut microbiota through network pharmacology.Poultry science · 2026Article
- The Potential Role of Microalgal Antioxidant Molecules on the Microbiota-Gut Axis in Inflammatory Bowel Diseases.Biomolecules · 2025Review
- Article
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Abstract
This study explored the impact of astaxanthin (AST) supplementation on growth performance, serum lipid profile, gut morphology, and antioxidant and immune function in the intestinal mucosa of Pekin ducks subjected to overfeeding. A total of 150 male Pekin ducks at one day of age were randomly allotted into five treatment groups with five replicates of six ducks each. The control group and ad libitum group (ALG) received a basal diet while others received basal diets supplemented with AST at 40 mg/kg (Low-dose group [LDG]), 80 mg/kg (medium-dose group [MDG]), and 120 mg/kg (high-dose group [HDG]). After 1 to 14 d on basal diets (brooding phase), the ducks were assigned to the dietary treatment groups for 15 to 38 d (Grower phase) and 39 to 42 d (overfeeding period). Results indicated that AST supplementation improved final body weight and weight gain at both the grower and overfeeding phases (
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