A5060237772- Parasite Biology and Host Interactions
- Aquaculture disease management and microbiota
- Parasites and Host Interactions
- Leech Biology and Applications
- Aquaculture Nutrition and Growth
- Turtle Biology and Conservation
- Environmental Toxicology and Ecotoxicology
- Mollusks and Parasites Studies
- Parasitic infections in humans and animals
- Pacific and Southeast Asian Studies
- Mercury impact and mitigation studies
- Phytochemistry and Bioactivity Studies
- Heavy metals in environment
- Ginger and Zingiberaceae research
- Fish biology, ecology, and behavior
- Echinoderm biology and ecology
- Animal Ecology and Behavior Studies
- Heavy Metal Exposure and Toxicity
- Malaria Research and Control
- Marine and fisheries research
- Reproductive biology and impacts on aquatic species
- Trace Elements in Health
- Maritime and Coastal Archaeology
Universidade do Estado do Amazonas
2022-2024
Universidade Nilton Lins
2016-2022
Escola Superior de Ciências da Saúde
2022
Universidade Federal do Amazonas
2022
Abstract In the aquatic environment, fish are subject to different pollutants and environmental variations that favour stress on animals, making them vulnerable pathogens. Fish parasites excellent biological indicators of quality, as their parasitic population may increase or decrease in response changes water parameters and/or presence pollutants. Ectoparasites considered quality because they have a monoxenic life cycle with high reproductive rates been responsible for immediate biota....
This study evaluated the in vitro and vivo parasiticidal efficacy of essential oils Mentha piperita, Lippia alba Zingiber officinale on Neoechinorhynchus buttnerae (acanthocephalan) their effect when used as dietary supplementation hematological parameters Colossoma macropomum. For assay, parasites were exposed to five different concentrations (360, 540, 720, 1440, 2880 mg L−1) diluted 3% Tween 80, for incubation period 24 hs observed each 15 min. The oil M. piperita caused mortality 100 % 2...
Infection by the acantocephalan Neoechinorhynchus buttnerae is considered one of most important concerns for tambaqui fish (Colossoma macropomum ) production. Treatment strategies have been focus several in vivo studies; however, few studies undertaken on vitro protocols parasite maintenance. The aim present study was to develop best culture condition N. ensure its survival and adaptation out host allow testing substances be used control parasite. To achieve this, parasites were collected...
This study investigated the in vitro and vivo efficacy of trichlorfon against Dawestrema cycloancistrium, as well its physiological effects on arapaima. Naturally parasitized arapaima gill arches were exposed to 100, 250, 500 750 mg/L a control group (only distilled water), triplicate. Parasites monitored, mortality was used determine median effective concentration (EC50 ). The demonstrated 100% D. cycloancistrium after 60 min, while intermediate (500 mg/L) lowest (100 250 tested...
Trichlorfon is a widely used drug to control ectoparasites in fish farming and effective treating protozoa, helminths, crustaceans. However, prior concentration recommendation made for therapeutic purposes aquaculture, it necessary establish its toxicity, behavioural histological effects, determine safe use dose each target species. Here we investigated the acute toxicity (LC50-12 h) of trichlorfon effects on arapaima (Arapaima gigas) larvae juveniles. For tests (LC50), juveniles were...