Results 181 to 190 of about 8,813 (222)

Systematic Review and Spatiotemporal Assessment of Mercury Concentration in Fish from the Tapajós River Basin: Implications for Environmental and Human Health. [PDF]

ACS Environ Au
Guimarães KLA, do Nascimento Andrade SJ, Liscano-Carreño AA, de Oliveira RB, Rodrigues LRR.   +4 more
europepmc   +1 more source

Unprecedented social-ecological impacts of the 2023 extreme drought in the central Amazon. [PDF]

Sci Rep
Fleischmann A, Rabelo R, Tregidgo D, Benitz T, Viana FMF, de Lima Franco D, Hercos A, Maranhão L, Bicudo T, Camelo P, Costa AVL, da Silva Costa J, Lopes JC, Oler JRL, Pedro JPB, Corrêa Pereira H, Dos Santos Silva P, Torralvo K, Xavier R, Zumak A, Custódio L, Torres Gonçalves AC, de Meireles Lima B, Gomes MCRL, Bandeira M, da Silva Coelho YK, da Costa DG, Franca FMS, Hymans D, Lopes KGD, Mendel B, de Mello Mendes DM, Mendes R, Nascimento R, Paim FP, Pinto AC, Prestes A, Sarmento CG, Silva ACFB, Silva FP, Marmontel M, do Amaral JV.   +41 more
europepmc   +1 more source

Interaction of Micro- and Nanoplastics with Enzymes: The Case of Carbonic Anhydrase. [PDF]

Int J Mol Sci
Polo G, Lionetto F, Giordano ME, Lionetto MG.   +3 more
europepmc   +1 more source

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Ultrastructural, ssrDNA sequencing of Myxobolus prochilodus and Myxobolus porofilus and details of the interaction with the host Prochilodus lineatus

Parasitology Research, 2016
Myxobolus prochilodus and Myxobolus porofilus are parasites of Prochilodus lineatus, an economically important South American fish found in La Plata and Paraiba do Sul river basins. This study focusing on parasite-host interaction provides an ultrastructural and phylogenetic analysis, the latter based on ssrDNA sequencing of these parasites ...
Suellen A, Zatti, Sarah, Arana, Antônio A M, Maia, Edson A, Adriano   +3 more
openaire   +2 more sources

Water pH and Prochilodus lineatus larvae survival

Fish Physiology and Biochemistry, 2008
The present study aimed to determine the influence of water pH on survival of curimbatá, Prochilodus lineatus, larvae. Forty-five 2-l glass aquaria with artificial aeration and no water exchange were stocked at a density of 10 larvae l(-1). The pH values used as treatments were 3.7 +/- 0.0, 4.0 +/- 0.0, 4.4 +/- 0.2, 4.6 +/- 0.2, 4.8 +/- 0.2, 5.1 +/- 0 ...
E, Zaniboni-Filho, A P O, Nuñer, D A, Reynalte-Tataje, R L, Serafini   +3 more
openaire   +2 more sources

Extenders and Cryosolutions for Grumatã (Prochilodus Vimboides) Sperm Preservation

Cryoletters, 2022
BACKGROUND: Prochilodus vimboides populations are being reduced in rivers due to changes in their habitat, overfishing, urbanization, and pollution. OBJECTIVE: To evaluate the effect of sperm extender solutions for short-term storage and cryosolutions for freezing sperm of Prochilodus vimboides . MATERIALS AND METHODS:For short-term storage, the sperm
A V, Oliveira, E A T, Lanna, N C, Motta, G, Souza, G A, Souza, J M, Oliveira, T A, Freato, F M, Santos   +7 more
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Genotoxic effects of Roundup® on the fish Prochilodus lineatus

Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2008
Glyphosate-based herbicides, such as Roundup, represent the most extensively used herbicides worldwide, including Brazil. Despite its extensive use, the genotoxic effects of this herbicide are not completely understood and studies with Roundup show conflicting results with regard to the effects of this product on the genetic material.
D G S M, Cavalcante, C B R, Martinez, S H, Sofia   +2 more
openaire   +2 more sources

Description and comparison of two economically important fish species mitogenomes: Prochilodus argenteus and Prochilodus costatus (Characiformes, Prochilodontidae)

Mitochondrial DNA Part A, 2015
Prochilodus spp. are important Brazilian freshwater migratory fishes with substantial economic and ecological importance. Prochilodus argenteus and Prochilodus costatus are morphologically similar and a molecular species delimitation is impaired due to high degree of sequence identity among the available genetic markers.
Aline Torres de Azevedo, Chagas, Anderson Oliveira, Carmo, Maísa Aparecida, Costa, Leonardo Cardoso, Resende, Pedro Ferreira Pinto, Brandão Dias, Ana Paula Vimieiro, Martins, Evanguedes, Kalapothakis   +6 more
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Acute effects of diflubenzuron on the freshwater fish Prochilodus lineatus

Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2008
The effects of diflubenzuron (DFB), an insecticide to control ectoparasites in fish farms, on muscle acetylcholinesterase (AChE), detoxifying and antioxidant enzymes, hematological and physiological parameters, and liver histopathology were evaluated in Prochilodus lineatus after 6, 24 and 96 h of exposure to 25 mg L(-1) of DFB.
Lindalva, Pereira Maduenho, Claudia B R, Martinez   +1 more
openaire   +2 more sources

Generation of reactive oxygen species by leukocytes of Prochilodus lineatus

Fish Physiology and Biochemistry, 2013
Prochilodus lineatus (curimbatá), from the Procholodontidae family, is a Brazilian freshwater fish, which is important commercially, nutritionally and ecologically. It is encountered in the Rio da Prata Bay in Southern South America. Studies on the immune system of this fish are scarce, but the physiological mechanisms of the species are analogous to ...
Marcos Tucunduva, de Faria, Maria Fernanda, Cury-Boaventura, Lucia Rossetti, Lopes, José Roberto Machado Cunha, da Silva   +3 more
openaire   +2 more sources