Effect of biological and anthropogenic habitat sounds on oxidative stress biomarkers and behavior in a key crab species.

Autor: Snitman SM; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina., Mitton FM; Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Paseo Victoria Ocampo N°1 Escollera Norte (B7602HSA), 7600 Mar del Plata, Argentina. Electronic address: fmitton@inidep.edu.ar., Marina P; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina., Maria C; Institute of Anthropic Impact and Sustainability in Marine Environment (IAS)-CNR National Research Council, Via del Mare 3, 91021 Torretta Granitola, TP, Italy. Electronic address: maria.ceraulo@ias.cnr.it., Giuseppa B; Institute of Anthropic Impact and Sustainability in Marine Environment (IAS)-CNR National Research Council, Via del Mare 3, 91021 Torretta Granitola, TP, Italy. Electronic address: giuseppa.buscaino@cnr.it., Gavio MA; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina. Electronic address: gavio@mdp.edu.ar., Sal Moyano MP; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)-Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina. Electronic address: salmoyan@mdp.edu.ar.
Jazyk: angličtina
Zdroj: Comparative biochemistry and physiology. Toxicology & pharmacology : CBP [Comp Biochem Physiol C Toxicol Pharmacol] 2022 Jul; Vol. 257, pp. 109344. Date of Electronic Publication: 2022 Apr 10.
DOI: 10.1016/j.cbpc.2022.109344
Abstrakt: Soundscapes are characterized by a combination of natural and anthropogenic sounds. This study evaluated the stress effect of biological and anthropogenic sounds characterizing a Man and Biosphere UNESCO wetland, by assessing the protein content, oxidative biomarkers, and behavior of a key crab species (Neohelice granulata), through a tank-laboratory experiment. Biological sounds corresponded to predators of N. granulata (fish and crustacean stimuli), while anthropogenic ones belonged to motorboat passages (boat stimulus). Biochemical results showed differences depending on the sound stimuli used and the crab tissue analyzed. Protein content was higher in hemolymph when crabs were exposed to fish and boat stimuli, and in gills when exposed to boat stimulus. The enzymatic activity in hemolymph showed a decreased GST (fish stimulus) and CAT (fish and boat stimuli) activity, in hepatopancreas a higher GST (crustacean stimulus) and CAT (crustacean and boat stimuli) activity was found, and in gills a higher CAT activity was also observed (crustacean and boat stimuli). Lipid peroxidation was higher only in hemolymph (fish and crustacean stimuli). Protein oxidation was higher in gills (fish stimulus) and hepatopancreas (crustacean stimulus). Behavioral analysis demonstrated that the crab locomotion activity diminished when exposed to diverse sound stimuli. Thus, both sound sources caused physiological and behavioral stress in this species. The results contribute important data to be used in the development of management plans considering the habitat importance in terms of biodiversity, the ecosystem services provided and the role of the studied species.
(Copyright © 2022. Published by Elsevier Inc.)
Databáze: MEDLINE
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