We examined the acute physiological responses to high environmental ammonia (HEA),
particularly the linkages between branchial ammonia fluxes and unidirectional Na+ fluxes …

We investigated oxidative status and antioxidant profile in five tissues (brain, liver, gills,
muscle and kidney) of European sea bass (Dicentrarchus labrax) when exposed to high …

Ammonia is present in the aquatic environment due to agricultural run-off and
decomposition of biological waste. Ammonia is toxic to all vertebrates causing convulsions …

A number of studies have revealed ammonia to be toxic to aquatic organisms; however, little
is known about its effects under natural conditions. To elucidate the role of ammonia, we …

Ammonia nitrogen is one of the important environmental factors, and causes negative effects
for fish health in ecosystem and aquaculture. The toxic effects and mechanisms of ammonia …

Simple Summary Ammonia nitrogen is a common environmental limiting factor in
aquaculture, which can accumulate rapidly in water and reach toxic concentrations. In most …

The objective of this study was to determine the underlying physiological and molecular
responses to long-term sublethal ammonia exposure in Atlantic salmon (Salmo salar) parr …

Due to eutrophication, high environmental ammonia (HEA) has become a frequent problem
in aquatic environments, especially in agricultural or densely populated areas. During …

Waterborne ammonia has become a persistent pollutant of aquatic habitats. During certain
periods (eg winter), food deprivation may occur simultaneously in natural water. Additionally …

Ammonia toxicity has become a universal problem for aquatic animals, especially fish. The
purpose of the present study was to assess the chronic toxicity of ammonia to the juvenile …