Αποτελέσματα Αναζήτησης
29 Ιουν 2004 · There is an extensive database on waterborne and dietary selenium toxicity to a variety of fish and a limited set of bird species. A limited number of studies have been conducted to elucidate the interaction of selenium and other elements or nutritional factors in fish and wildlife.
6 Μαΐ 2010 · Selenium is an essential nutrient that is incorporated into functional and structural proteins as selenocysteine. Several of these proteins are enzymes that provide cellular antioxidant...
25 Φεβ 2022 · The present review compares the bioavailability, toxicity, and nutritional functions of inorganic, organic, and novel Se sources in fish. Organic Se forms present higher bioavailability, better ability in improving fish immune status but relatively lower toxicity than inorganic Se forms.
1 Απρ 2002 · Developmental malformations are among the most conspicuous and diagnostic symptoms of chronic selenium poisoning in fish. Terata are permanent biomarkers of toxicity, and can be used to reliably identify and evaluate impacts of selenium on fish populations (Lemly, 1997).
selenium and its compounds (ECCC and Health Canada, 2017). In response to numerous health risks, public health agencies have developed screening values for selenium in ambient water and fish potentially impacted by elevated selenium of geologic or anthropogenic origin. Consumption of selenium-contaminated fish is anticipated to supply a
15 Ιουλ 2017 · Some studies are available about the effects of dietary selenium nanoparticles in fish which shows that nano selenium is more bioavailable and possess minor toxicities in fish as compared to the organic and inorganic forms of selenium (Zhang et al. 2008; Jamil 2013).
5 Απρ 2024 · Selenium (Se) has been shown to protect against mercury (Hg) toxicity in all animal models evaluated (fish, birds, mammals, and plants). To explore the interaction between the two elements, data are presented on concentrations of both elements in wild-caught fish at numerous locations.
