ArticleVeterinary research communications2023
Effects of acute heat stress on haemato-biochemical parameters, oxidative resistance ability, and immune responses of hybrid yellow catfish (pelteobagrus fulvidraco × P. vachelli) juveniles.
Article in Veterinary research communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 29 citations in OpenAlex.
- Dietary fish oil-corn oil balance modulates growth and metabolic homeostasis of Acrossocheilus fasciatus (Steindachner, 1892) under chronic heat stress.Fish physiology and biochemistry · 2026Article
- Temporal plasticity of thermal tolerance and cellular responses in Atlantic salmon (Salmo salar) during warm acclimation and subsequent cold acclimation to baseline temperature.Fish physiology and biochemistry · 2026Article
- Multi-Level Effects of Acute Heat Stress on Gill Tissue of Gymnocypris eckloni: Integrating Histopathology, Biochemistry, Apoptosis and Transcriptomics.Animals : an open access journal from MDPI · 2026Article
- Effects ofAnimals : an open access journal from MDPI · 2026Article
- Short-term acclimation at elevated temperatures alters hematobiochemical parameters, erythrocyte and muscle structure, and critical thermal tolerance (CTmax) limit of Nile tilapia, Oreochromis niloticus.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2026Article
- Chronic Heat Stress Caused Lipid Metabolism Disorder and Tissue Injury in the Liver ofAntioxidants (Basel, Switzerland) · 2025Article
- Chronic hypoxia has differential effects on constitutive and antigen-stimulated immune function in Atlantic salmon (Frontiers in immunology · 2025Article
- Transcriptional Rearrangements Associated with Thermal Stress and Preadaptation in Baikal Whitefish (Animals : an open access journal from MDPI · 2024Article
- Effect of vitamin E on energy metabolism indicators and gill tissue structure of crucian carp (Carassius auratus) under cooling stress.Scientific reports · 2024Article
- Hematological, biochemical and oxidative responses induced by thermal shock in juvenile Tambaqui (Colossoma macropomum) and its hybrid Tambatinga (Colossoma macropomum x Piaractus brachypomus).Fish physiology and biochemistry · 2024Article
- Are fish immunocompetent enough to face climate change?Biology letters · 2024Review
- Repeated hypoxic episodes allow hematological and physiological habituation in rainbow trout.Frontiers in physiology · 2024Article
- Effect of different slaughter/stunning methods on stress response, quality indicators and susceptibility to oxidation of large yellow croaker (Larimichthys crocea).Veterinary research communications · 2023Article
- Acute hyperthermia and hypoxia tolerance of two improved strains of nile tilapia (Oreochromis niloticus).Stress biology · 2023Article
- Article
- Effects of Dietary Protein-to-Energy Ratios on Growth, Immune Response, Antioxidative Capacity, Liver and Intestinal Histology, and Growth-Related Gene Expression in Hybrid Yellow Catfish (Aquaculture nutrition · 2023Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
This study investigated the effect of heat stress on the physiological parameters, oxidation resistance ability and immune responses in juvenile hybrid yellow catfish. Heat stress group exposed to 35 °C and control to 28 °C. Blood and liver were sampled at different hours' post-exposure. Results showed that red blood cell (RBC), white blood cell (WBC) counts, Hemoglobin (HGB) levels and hematocrit (HCT) values increased significantly (P < 0.05) post-exposure to heat stress. This indicates the increase of cell metabolism. Serum alanine aminotransferase (ALT) and aspartate transaminase (AST) activities, total cholesterol (TC), total protein (TP), triglyceride (TG) and glucose increased significantly (P < 0.05) indicating the need to cope with stress and cell damage. Liver TC, TG, COR hormone, C3 complement increased significantly from 24 to 96 h. Heat stress mostly affects the hepatic antioxidant and immune resistance functions, resulting in increments of cortisol levels, lysozyme, superoxide dismutase (SOD), and catalase (CAT) enzyme activities. The increase of Malondialdehyde (MDA), alkaline phosphatase (AKP) indicate stimulation of the immune responses to protect the liver cells from damage. The decrease in Liver TP indicated liver impairment. Decrease in Glycogen content from 6 to 96 h indicated mobilization of more metabolites to cope with increased energy demand. Interestingly, results showed that heat stress trigged costly responses in the experimental fish like accelerated metabolism and deplete energy reserves, which could indirectly affect ability of fish to set up efficient long term defense responses against stress. These results provide insight into prevention and management of stress in juvenile hybrid yellow catfish.
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