ArticleAnimal nutrition (Zhongguo xu mu shou yi xue hui)2023
Negative consequences of reduced protein diets supplemented with synthetic amino acids for performance, intestinal barrier function, and caecal microbiota composition of broiler chickens.
Article in Animal nutrition (Zhongguo xu mu shou yi xue hui), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Lactococcus lactis NZ3900/pNZ8149-ChIL-4-ChIL-2 alleviates compound stress in chicks via reshaping immune homeostasis, gut microbiota and intestinal health.Poultry science · 2026Article
- Effects of Dietary Standardized Ileal Digestible Lysine and Amylose/Amylopectin Ratio on Intestinal Morphology, Barrier-Related Gene Expression, and Cecal Microbiota in Broilers Fed Low-Protein Diets.Animals : an open access journal from MDPI · 2026Article
- Optimized amino acid ratios in reduced crude protein diets sustain broiler performance, gut health, and resilience to necrotic enteritis.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2026Article
- Research Note: Black soldier fly larvae oil restores intestinal barrier integrity and attenuates inflammation in broiler chickens fed low crude protein diets.Poultry science · 2026Article
- Effects of Low-Protein Diets on Growth Performance, Intestinal Morphology, Apparent Ileal Amino Acid Digestibility and Jejunal Amino Acid Transporter Gene Expression in Heat-Stressed Growing Male Pekin Ducks.Animals : an open access journal from MDPI · 2026Article
- Supplementation of specific insoluble fibres partially attenuates compromised growth performance of broilers fed wheat-based reduced crude protein diets.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Inclusion of slowly digestible starch source is a promising strategy than reducing starch to protein ratio in low protein broiler diets.Poultry science · 2024Article
- Walnut meal improves meat quality by modulating intestinal microbes in white feather broilers.Heliyon · 2024Article
- Dietary xylo-oligosaccharides and arabinoxylans improved growth efficiency by reducing gut epithelial cell turnover in broiler chickens.Journal of animal science and biotechnology · 2024Article
- Methionine sources and genotype affect embryonic intestinal development, antioxidants, tight junctions, and growth-related gene expression in chickens.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2024Article
- Effects of varying wheat levels on growth performance, intestinal barrier, and cecal microbiota of broilers.Frontiers in veterinary science · 2024Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The consequences of feeding broiler chickens with reduced protein (RP) diets for gut health and barrier function are not well understood. This study was performed to elucidate the effect of reducing dietary protein and source of protein on gut health and performance parameters. Four experimental diets included 2 control diets with standard protein levels either containing meat and bone meal (CMBM) or an all-vegetable diet (CVEG), a medium RP diet (17.5% in growers and 16.5% in finisher), and a severe RP diet (15.6% in grower and 14.6% in finisher). Off-sex Ross 308 birds were assigned to each of the 4 diets and performance measurements were taken from d 7 to 42 post-hatch. Each diet was replicated 8 times (10 birds per replicate). A challenge study was conducted on additional 96 broilers (24 birds per diet) from d 13 to 21. Half of the birds in each dietary treatment were challenged by dexamethasone (DEX) to induce a leaky gut. Feeding birds with RP diets decreased weight gain (
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