ArticleJournal of veterinary research2022
Potential Biomarkers for Chronic Seasonal Heat Stress in Kagoshima Berkshire Pigs Reared in the Subtropical Region.
Article in Journal of veterinary research, 2022. 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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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
4 citing papers in PubMed, 8 citations in OpenAlex.
- Multi-Omics Analysis of Chronic Heat Stress-Induced Biological Effects, Liver Injury, and Heat Tolerance Mechanisms via Oxidative and Anti-Inflammatory Pathways in Early-Pregnancy Sows.Antioxidants (Basel, Switzerland) · 2025Article
- Effects of acupuncture treatment through acupoints in ears on transport stress in domestic pigs.Translational animal science · 2025Article
- Heat stress alters hematological parameters in barrows and gilts.Journal of animal science · 2024Article
- Acupuncture Treatment Improves Transport Stress in Microminipigs Through the Acupoint in Ears.In vivo (Athens, Greece)Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Potential biomarkers for chronic seasonal heat stress in Kagoshima Berkshire pigs reared in the subtropical region were investigated by comparing the biomarker changes in the summer (a period of chronic heat stress) and winter (a thermoneutral period) seasons. Material and Methods: Pigs were allocated to summer- and winter-finishing cohorts, 12 each. The evaluations included assessment of carcass traits and internal organs' normality carried out at the time of slaughter, and measurement of biomarkers in whole blood: derivatives of reactive oxygen metabolites (d-ROMs) and biological antioxidant potential as markers of oxidative stress, and serum amyloid A and albumin/globulin (A/G) ratio as markers of acute and chronic inflammation, respectively. Results: The summer-finished pigs reared under subtropical field conditions showed lower carcass quality than the winter-finished pigs, indicating a potential adverse effect of summer temperatures on the swine industry. Marginal changes were observed in d-ROMs and the A/G ratio between the summer- and winter-finishing cohorts. Conclusion: The results demonstrate that d-ROMs and the A/G ratio could be used as sensitive markers for heat stress under field conditions.
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Registered trials
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