ArticlePoultry science2020
Dietary supplemental microalgal astaxanthin modulates molecular profiles of stress, inflammation, and lipid metabolism in broiler chickens and laying hens under high ambient temperatures.
Article in Poultry science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
20 citing papers in PubMed, 36 citations in OpenAlex.
- The dual action of astaxanthin: activating the Nrf2 pathway and suppressing NF-κB to combat AFB1-induced liver injury in broilers.BMC veterinary research · 2026Article
- Energy use and egg production in Rhode Island Red × Naked Neck hens under dry tropical family poultry systems.Tropical animal health and production · 2025Article
- Microalgal diversity, nutritional profiles, and applications in poultry nutrition: A comprehensive review.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Review
- Astaxanthin supplementation mitigated intestinal damage and immunity in overfed Pekin ducks by regulating gut morphology, intestinal inflammation, and antioxidant balance.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Microalgae: An Exciting Alternative Protein Source and Nutraceutical for the Poultry Sector.Food science of animal resources · 2025Review
- Effects of Heat-Induced Oxidative Stress and Astaxanthin on theCurrent issues in molecular biology · 2024Article
- Dietary supplementation with Chlorella vulgaris in broiler chickens submitted to heat-stress: effects on growth performance and meat quality.Poultry science · 2024Article
- Use of Microalgae-Derived Astaxanthin to Improve Cytoprotective Capacity in the Ileum of Heat-Induced Oxidative Stressed Broilers.Animals : an open access journal from MDPI · 2024Article
- Nutrigenomics of Natural Antioxidants in Broilers.Antioxidants (Basel, Switzerland) · 2024Review
- Article
- Astaxanthin: Past, Present, and Future.Marine drugs · 2023Review
- Chitosan Oligosaccharides Alleviate Heat-Stress-Induced Lipid Metabolism Disorders by Suppressing the Oxidative Stress and Inflammatory Response in the Liver of Broilers.Antioxidants (Basel, Switzerland) · 2023Article
- Sources, dynamics in vivo, and application of astaxanthin and lutein in laying hens: A review.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2023Review
- Effect of Glutamine on the Growth Performance, Oxidative Stress, and Nrf2/p38 MAPK Expression in the Livers of Heat-Stressed Broilers.Animals : an open access journal from MDPI · 2023Article
- More Than an Antioxidant: Role of Dietary Astaxanthin on Lipid and Glucose Metabolism in the Liver of Rainbow Trout (Antioxidants (Basel, Switzerland) · 2023Article
- The Role of Astaxanthin as a Nutraceutical in Health and Age-Related Conditions.Molecules (Basel, Switzerland) · 2022Review
- Microalgae Derived Astaxanthin: Research and Consumer Trends and Industrial Use as Food.Foods (Basel, Switzerland) · 2021Review
- Assessment of Response to Moderate and High Dose Supplementation of Astaxanthin in Laying Hens.Animals : an open access journal from MDPI · 2021Article
- Astaxanthin supplementation enriches productive performance, physiological and immunological responses in laying hens.Animal bioscience · 2021Article
- Redox Homeostasis in Poultry: Regulatory Roles of NF-κB.Antioxidants (Basel, Switzerland) · 2021Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This research was to determine effects of supplemental dietary microalgal astaxanthin (AST) on hepatic gene expression and protein production of redox enzymes, heat shock proteins (HSPs), cytokines, and lipid metabolism in broilers (BR) and laying hens (LH) under high ambient temperatures. A total of 240 (day old) Cornish male BR and 50 (19 wk old) White Leghorn Shavers LH were allotted in 5 dietary treatments with 6 and 10 cages/treatment (8 BR or 1 LH/cage), respectively. The birds were fed corn-soybean meal basal diets supplemented with microalgal (Haematococcus pluvialis) AST at 0, 10, 20, 40, and 80 mg/kg diet for 6 wk. Supplemental AST to the BR diet linearly decreased (P < 0.10, R
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.