Metabonomics and Transcriptomics Analyses Reveal the Underlying HPA-Axis-Related Mechanisms of Lethality in <i>Larimichthys polyactis</i> Exposed to Underwater Noise Pollution.

ABSTRACT: The problem of marine noise pollution has a long history. Strong noise (>120 dB re 1 µPa) will affects the growth, development, physiological responses, and behaviors of fish, and also can induce the stress response, posing a mortal threat. Although many studies have reported that underwater noise may affect the survival of fish by disturbing their nervous system and endocrine system, the underlying causes of death due to noise stimulation remain unknown. Therefore, in this study, we used the underwater noise stress models to conduct underwater strong noise (50-125 dB re 1 µPa, 10-22,000 Hz) stress experiments on small yellow croaker for 10 min (short-term noise stress) and 6 days (long-term noise stress). A total of 150 fishes (body weight: 40-60 g; body length: 12-14 cm) were used in thi

SUBMITTER: Jiang Q 

PROVIDER: S-EPMC11641136 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature