کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8872210 1622713 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydrostatic pressure and the experimental toxicology of marine fishes: The elephant in the room
ترجمه فارسی عنوان
فشار هیدرواستاتیک و سم شناسی آزمایشی ماهی های دریایی: فیل در اتاق
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی
Hydrostatic pressure (HP) increases linearly with depth in aquatic environments, so that many fish species routinely experience moderate-to-high HP levels (i.e., from a few to dozens of MPa). Biological effects of this thermodynamic variable are evidenced by a reduced functionality of many biomolecular systems, even in barotolerant and barophilic species. It is likely that environmentally-relevant HP levels (i.e., above atmospheric) could also modulate the responsiveness to and toxic effects of pollutants in fish. Still, only a few laboratories have investigated this possibility. The already-published ecobarotoxicological studies have brought strong support to the notion that HP can indeed modulate pollutant response in shallow-water and deep-sea animals. A careful reassessment of toxicity responses is therefore required. To quantify the exact influence of HP in marine fish toxicology, a research framework is proposed that should ensure the collection of meaningful data for risk assessment, using standard toxicity testing and mechanistic approaches.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 124, Issue 1, 15 November 2017, Pages 206-210
نویسندگان
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