Toxics, Free Full-Text
Por um escritor misterioso
Last updated 25 novembro 2024
The aim of this study was to assess the health risk attributable to the consumption of mercury-contaminated fish for the urban and non-urban populations living in the Roraima state, , Brazil. Seventy-five fish specimens distributed across twenty different species, comprising four trophic levels (i.e., herbivore, omnivore, detritivore, and carnivore), were collected at four locations in the Branco River Basin. The fish samples were sent to the Toxicology Laboratory at Evandro Chagas Institute to determine the total-Hg levels by using the cold vapor atomic system (CVAAS). The total-Hg levels ranged from 0 to 3.159 µg/g. The average concentration in non-carnivorous species (n = 32) was 0.116 µg/g, and among carnivorous fish (n = 43), it was 0.869 µg/g. The weighted average of contamination levels for all samples was 0.545 µg/g. The health risk assessment was conducted according to the methodology proposed by the World Health Organization and different scenarios of human exposure were considered, based on three levels of fish consumption (low: 50 g/day; moderate: 100 g/day and high: 200 g/day). Women of childbearing age ingest 5 to 21 times more mercury than the dose considered safe by the U.S. EPA and intake a dose from 2 to 9 times higher than the safe dose proposed by FAO/WHO. Children under 5 years of age ingest from 18 to 75 times the dose proposed by the U.S. EPA and from 8 to 32 more mercury than the limit proposed by FAO/WHO. In summary, regardless of the level of fish consumption, type of residency (urban or non-urban), and the subset of the population analyzed, anyone who consumes fish from the locations sampled is at high risk attributable to mercury ingestion, with the only exception of adult men, who consume an average of 50 g of fish per day.
175 Toxic Trait Images, Stock Photos, 3D objects, & Vectors
Toxic-Free Future Science, Advocacy, Results
Toxics Link For a Toxics-Free World
Toxic Free: How to Protect Your Health by Dadd, Debra Lynn
Free Download Esm Dog Certificate - Colaboratory
Kitchen Silicone Utensil Set, 13 Pcs Full Silicone Handle Heat Resistant Cooking Utensils BPA Free, Non Toxic Non-stick Cookware Turner, Tongs, Spatula, Spoon, Brush Sets with Holder, Black
Free Vector Toxic text effect editable monster and scary text style
OC] Toxic Haze, FREE Short 5e Adventure
Win FREE iced coffee for one FULL month! FOLLOW @rifoodfights & @fundaticoffee for a chance to win 2 FREE Passports to the 10th Annual…
Recomendado para você
-
Calaméo - O Imparcial 30 Julho 202325 novembro 2024
-
AIB 2010 Conference Program - Academy of International Business25 novembro 2024
-
Bruno Espiñeira Lemos25 novembro 2024
-
Protagonista de 'Bugados' participa do 3º episódio do Rolê Gloob de Férias, Fábia Oliveira25 novembro 2024
-
PDF) Health Risk Assessment Attributed to Consumption of Fish Contaminated with Mercury in the Rio Branco Basin, Roraima, , Brazil25 novembro 2024
-
Diario da Justi a 29-05-2001 - Tribunal de Justiça da Paraíba25 novembro 2024
-
41pkHDDZHpL._CLa, 610,500, 51J62Tnq9NL.jpg,414A9S8uWmL.jpg25 novembro 2024
-
8-Ball Rules Bca, PDF25 novembro 2024
-
CLASSIFICAÇÃO, DE ACORDO COM A ORDEM DE - Emia Escola Emia25 novembro 2024
-
PDF) ANAIS DO VII SEMINÁRIO INTERNACIONAL EM PROMOÇÃO DA SAÚDE25 novembro 2024
você pode gostar
-
desenho fofo de capivara25 novembro 2024
-
Track That IP-Server Locator on the App Store25 novembro 2024
-
US Palermo logo, creative art, pink black checkered flag, Italian25 novembro 2024
-
Survivalcraft 2 (2016) - MobyGames25 novembro 2024
-
Camiseta Oakley Frog Graphic SM24 Masculina Blackout - Radical Place - Loja Virtual de Produtos Esportivos25 novembro 2024
-
Sonic Prime 12.7 cm Sonic Action Figure25 novembro 2024
-
2022-23 Serie A, Bologna vs Fiorentina, Match Preview25 novembro 2024
-
Desenhos para colorir de desenho de um dragãozinho para colorir25 novembro 2024
-
Slender - Roblox25 novembro 2024
-
Kawaii Therapy Fruit Series Banana Plush XL (65cm)25 novembro 2024