Results 51 to 60 of about 3,083 (161)

Arthrospira platensis and Chlorella vulgaris Consumption on Iron Status: A Systematic Review of In Vivo Studies

Molecular Nutrition &Food Research, Volume 69, Issue 24, December 2025.
This graphical abstract provides a comparative overview of the mechanisms by which Arthrospira platensis and Chlorella vulgaris exert their effects. It highlights significant differences in their biological pathways, molecular interactions, and physiological effects, providing a clear visual summary.
Alexandra Lacurezeanu, Dan Cristian Vodnar   +1 more
wiley   +1 more source

Threshold responses of floating meadow fish communities to floodplain forest cover in the lower Amazon River

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Forest cover is positively associated with fish biomass and fisheries yield in the Amazon River floodplain, and many species enter flooded forests to feed, spawn, or seek refuge from predation. Floating macrophyte beds, known as floating meadows, in Amazon floodplains support high fish diversity and serve as nursery habitat for many fishes of ...
Sam Grinstead, Caroline C. Arantes, Kirk O. Winemiller, Leslie C. Kelso‐Winemiller, Jonas Alves de Oliveira, Miguel Petrere Jr, Carlos E. C. Freitas   +6 more
wiley   +1 more source

Diversidade genética de estoques de reprodutores de Colossoma macropomum Genetic diversity of Colossoma macropomum broodstocks

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Analisou-se a diversidade genética de estoques de reprodutores de Tambaqui (Colossoma macropomum), mediante o uso de marcador RAPD, utilizando-se 10 primers para analisar 30 amostras do estoques de reprodutores das pisciculturas de Boa Esperança e Vale ...
T.S. Lopes, D.P. Streit Jr., R.P. Ribeiro, J.A. Povh, N.M. Lopera-Barrero, L. Vargas, C. Pinto Filho, J.R. Queiroz   +7 more
doaj   +1 more source

Monitoring of Salmonella spp. in Native Fish Farms in the Pantanal and Cerrado Biomes, Brazil: Serotype Diversity, Antimicrobial Resistance Profiles, and Multivatiate Patterns 

Journal of Food Safety, Volume 45, Issue 6, December 2025.
This study investigated Salmonella spp. occurrence, serotypes, antimicrobial resistance, and associated environmental and management factors in 25 native fish farms located in the Pantanal and Cerrado biomes, Brazil. A total of 184 fish and environmental samples were analyzed using standardized methods and multivariate statistics. Salmonella spp.
Yuri Duarte Porto, Fabíola Helena dos Santos Fogaça, Wagner de Souza Tassinari, Adriana Oliveira Andrade, Adelino Cunha Neto, Luciano Carlos de Arruda, Jaqueline Oliveira dos Reis, Janine Passos Lima, Luciana Kimie Savay‐da‐Silva, Eduardo Eustáquio de Souza Figueiredo   +9 more
wiley   +1 more source

Teores de carbono orgânico em sedimento de viveiros de alevinagem de tambaqui

Diversitas Journal
A piscicultura no estado de Rondônia é caracterizada por adotar, em sua grande maioria, os viveiros escavados sem geomembrana. O efeito de elevadas densidades de estocagem e sobras de rações com nutrientes são fatores decisivos para a deterioração da ...
Fernanda Bay Hurtado, Satia Costa, Wesley Paulo Pontes, Fabiano Moreira Figueiredo, Alberto Dresch Webler   +4 more
doaj   +1 more source

Histamine in Brazilian Foods: A Comprehensive Review of Occurrence and Risk Assessment for Intoxication and Intolerance

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Even though histamine plays an important role in human health, it has been associated with food intoxication and intolerance episodes. The most relevant, current state of knowledge regarding histamine's biochemical and health aspects is provided. Histamine levels are provided for 17 food groups, including 335 food types and 11,437 samples, allowing ...
Maria Beatriz A. Gloria, Fabiana B. Diniz, Bruno M. Dala‐Paula, Biane Philadelpho, José Eduardo Gonçalves, Ederlan S. Ferreira, Livia Simon Sarkadi   +6 more
wiley   +1 more source

ANÁLISE DO COMPORTAMENTO DE Cyprinus carpio, Prochilodus cearensis E Colossoma macropomum EM EXPERIMENTO DE POLICULTURA, EMBASSADO NOS FATORES DE CONDIÇÃO

Boletim do Instituto de Pesca, 2018
Neste trabalho são apresentados os resultados da análise quantitativa aplicada a dados obtidos em experimento de policultivo semi-intensivo efetuado com as espécies Cyprinus carpio L., 1758, Prochilodus cearensis Steindachner, 1911 e Colossoma ...
Maria de Fátima Pereira de SÁ, Geraldo BARBIERI, José Roberto VERANI   +2 more
doaj  

Impact of Cryopreservation Extenders on Epigenetic Changes in Bull Sperm: H19 and MEG3 Methylation

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study compared the cryoprotective effects of soy lecithin (SLE) and egg yolk (EYE) extenders on post‐thaw bull sperm quality and the methylation status of imprinted genes H19 and MEG3. The visual abstract outlines the experimental workflow: Bull sperm collection, dilution with either SLE or EYE extenders, followed by cryopreservation (symbolized ...
Razieh Fouladvandi, Ali Akbar Masoudi, Mohsen Sharafi   +2 more
wiley   +1 more source

A fauna de parasitas do tambaqui, Colossoma macropomum (Cuvier, 1818) (Characiformes: Characidae) do médio rio Solimões, Estado do Amazonas (AM) e do baixo rio Amazonas, Estado do Pará (PA), e seu potencial como indicadores biológicos The fauna of parasites of the tambaqui, Colossoma macropomum (Cuvier, 1818) (Characiformes: Characidae) from middle Solimões River and lower Amazonas River and their potential as biological indicators

Acta Amazonica, 2003
Foram examinados brânquias, fossas nasais e intestinos de tambaquis (Colossoma macropomum) capturados em duas localidades na Amazônia, próximas aos municípios de Tefé/Coari, no médio rio Solimões, Estado do Amazonas e de Santarém no baixo rio Amazonas ...
Christina Fischer, José Celso de Oliveira Malta, Angela Maria Bezerra Varella   +2 more
doaj   +1 more source

Evaluation of the effectiveness of ozone as a sanitizer for fish experimentally contaminated with Salmonella sp.

Brazilian Journal of Food Technology, 2017
Salmonellosis is a major public health problem related to food contamination and ensuing food poisoning. Brazilian resolution RDC nº 12/2001 of the Brazilian National Health Surveillance Agency (ANVISA) established the absence of Salmonella in 25 g of ...
Danielle de Bem Luiz, Carlos Danger Ferreira e Silva, Simone Rodrigues Campelo, Viviane Rodrigues Verdolin dos Santos, Leandro Kanamaru Franco de Lima, Patrícia Costa Mochiaro Soares Chicrala, Marina Keiko Pieroni Iwashita   +6 more
doaj   +1 more source