On September 15, 2021, Stienbarger, Cheyenne D.; Joseph, Jincy; Athey, Samantha N.; Monteleone, Bonnie; Andrady, Anthony L.; Watanabe, Wade O.; Seaton, Pamela; Taylor, Alison R.; Brander, Susanne M. published an article.Product Details of 96-76-4 The title of the article was Direct ingestion, trophic transfer, and physiological effects of microplastics in the early life stages of Centropristis striata, a commercially and recreationally valuable fishery species. And the article contained the following:
Microplastics are ubiquitous in marine and estuarine ecosystems, and thus there is increasing concern regarding exposure and potential effects in com. species. To address this knowledge gap, we investigated the effects of microplastics on larval and early juvenile life stages of the Black Sea Bass (Centropristis striata), a North American fishery. Larvae (13-14 days post hatch, dph) were exposed to 1.0 x 104, 1.0 x 105, and 1.0 x 106 particles L-1 of low-d. polyethylene (LDPE) microspheres (10-20μ) directly in seawater and via trophic transfer from microzooplankton prey (tintinnid ciliates, Favella spp.). We also compared the ingestion of virgin and chem.-treated microspheres incubated with either phenanthrene, a polycyclic aromatic hydrocarbon, or 2,4-di-tert-butylphenol (2,4-DTBP), a plastic additive. Larval fish did not discriminate between virgin or chem.-treated microspheres. However, larvae did ingest higher numbers of microspheres through ingestion of microzooplankton prey than directly from the seawater. Early juveniles (50-60 dph) were directly exposed to the virgin and chem.-treated LDPE microspheres, as well as virgin LDPE microfibers for 96 h to determine physiol. effects (i.e., oxygen consumption and immune response). There was a significant pos. relationship between oxygen consumption and increasing microfiber concentration, as well as a significant neg. relationship between immune response and increasing virgin microsphere concentration This first assessment of microplastic pollution effects in the early life stages of a com. finfish species demonstrates that trophic transfer from microzooplankton can be a significant route of microplastic exposure to larval stages of C. striata, and that multi-day exposure to some microplastics in early juveniles can result in physiol. stress. The experimental process involved the reaction of 2,4-Di-tert-butylphenol(cas: 96-76-4).Product Details of 96-76-4
The Article related to direct ingestion trophic transfer physiol effect microplastic, centropristis striata fishery species, black sea bass, commercial fishery, concentration-response, contaminated prey, immune response, microfibers, microspheres, north america, respiration and other aspects.Product Details of 96-76-4
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