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Biomarkers as Predictors in Health and Ecological Risk Assessment
Biomarkers are measurable biological parameters that change in response to xenobiotic exposure and other environmental or physiological stressors, and can be indices of toxicant exposure or effects.Expand
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Species Sensitivity to Copper
Abstract Channel catfish, Ictalurus punctatus (Rafinesque 1818), and sunshine bass, female white bass Morone chrysops (Rafinesque 1820) × male striped bass M. saxatilis (Walbaum 1792), juveniles (10Expand
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Peracetic acid degradation in freshwater aquaculture systems and possible practical implications
Abstract Peracetic acid (PAA) is a highly reactive peroxygen compound with wide-ranging antimicrobial effects and is considered an alternative sanitizer to formaldehyde. Products containing PAA areExpand
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Toxicity of Un‐ionized Ammonia and High pH to Post‐larval and Juvenile Freshwater Shrimp Macrobrachium rosenbergii
Post-larval and juvenile Macrobrachium rosenbergii were exposed for 72 h at 29 C to four pH levels (8.5, 9.0, 9.5, 10.0) and four concentrations of un-ionized ammonia-nitrogen (0, 1, 2, and 3 mg/LExpand
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Acute Toxicity of Copper Sulfate and Chelated Copper to Channel Catfish Ictalurus punctatus
Channel catfish fingerlings Ictalurus punctatus were exposed to copper sulfate or a commercial chelated copper product in a series of static toxicity tests conducted using waters with a wide range ofExpand
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The acute toxicity of copper to blue tilapia in dilutions of settled pond water
Blue tilapia fingerlings (Oreochromis aureus) were exposed to copper (Cu) in a series of static toxicity tests. The water used in this study was composed of settled pond water or settled pond waterExpand
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Basal polarization of the mucosal compartment in Flavobacterium columnare susceptible and resistant channel catfish (Ictalurus punctatus).
The freshwater bacterial pathogen, Flavobacterium columnare, infects a variety of ornamental and farmed fish species worldwide through mucosal attachment points on the gill and skin. While previousExpand
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Putative roles for a rhamnose binding lectin in Flavobacterium columnare pathogenesis in channel catfish Ictalurus punctatus.
Columnaris disease, caused by the bacterial pathogen Flavobacterium columnare, continues to be a major problem worldwide and commonly leads to tremendous losses of both wild and cultured freshwaterExpand
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Prevention of an Initial Infestation of Ichthyophthirius multifiliis in Channel Catfish and Blue Tilapia by Potassium Permanganate Treatment
Abstract Potassium permanganate (KMnO4) has been used to control infestations of Ichthyophthirius multifiliis, but its effectiveness has not been reported from controlled efficacy studies. TheExpand
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Comparison of Copper Sulfate Concentrations to Control Ichthyophthiriasis in Fingerling Channel Catfish
ABSTRACT Fingerling channel catfish Ictalurus punctatus were exposed to Ichthyophthirius multifiliis-infested fish until immature trophonts developed. The fish were transferred to individual staticExpand
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