Ferulic Acid Attenuates Heat Stress-Induced Hepatic and Intestinal Oxidative Stress and Cholesterol Metabolism Dysregulation in Juvenile Blunt Snout Bream (Megalobrama amblycephala).

ABSTRACT: Ferulic acid (FA) is a green feed additive. To investigate the molecular mechanisms by which FA attenuates heat stress-induced hepatic and intestinal oxidative stress, as well as cholesterol metabolism disorders in Megalobrama amblycephala (9.75 ± 0.04 g), individuals were fed diets supplemented with 0, 100, or 200 mg/kg FA for eight weeks, followed by exposure to heat stress at 34 °C for 48 h. The results indicated that FA supplementation reduced malondialdehyde levels and downregulation genes involved in inflammatory responses (e.g., interleukin-6), apoptosis (e.g., caspase 8), and endoplasmic reticulum stress (e.g., immunoglobulin binding protein) (p < 0.05), which collectively alleviated heat stress-induced hepatic and intestinal oxidative stress. FA supplementation incre

SUBMITTER: Lin Y 

PROVIDER: S-EPMC12842258 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature