Application of Optical Coherence Tomography (OCT) to evaluate the adverse effects of 2,4-D dimethylammonium on morphological changes in Riceland Prawn (Macrobrachium lanchesteri).

2,4-D dimethylammonium, a widely used herbicide, accumulates in aquatic animals, posing risks to both their populations and human consumers. This study evaluated the effects of 2,4-D on Riceland prawn (Macrobrachium lanchesteri) using Optical Coherence Tomography (OCT) to assess morphological changes. The activity of acetylcholinesterase (AChE), catalase (CAT), and glutathione S-transferase (GST) was also measured.

Adverse effects of 2,4-D dimethylammonium based-herbicide on Acetylcholinesterase expression in Nile tilapia (Oreochromis niloticus).

In this study, the evaluation of a 2,4-D dimethylammonium based-herbicide impacted on Nile tilapia was done. The effects focus on Acetylcholinesterase (AChE) expression in the brain, gill, muscle, and plasma using antibody techniques. Our findings revealed a decrease in AChE expression with prolonged exposure.

Development of an antibody technique for acetylcholinesterase expression detection in the gill of Nile tilapia () as a glyphosate-based herbicide biomarker.

Widely used glyphosate-based herbicides can remain in agricultural fields or be spread into the surrounding environment. This study aimed to develop an antibody technique for assessing acetylcholinesterase (AChE) expression in Nile tilapia () after glyphosate exposure in the assessed tissues consisting of plasma, muscle, gills, and liver. Results showed that the cumulative mortality of fish exposed to glyphosate increased with exposure time and glyphosate concentration.

Acetylcholinesterase (AChE) polyclonal antibody from hybrid catfish (C. macrocephalus × C. gariepinus): Specification, sensitivity and cross reactivity.

AChE (acetylcholinesterase) is generally classified as a specific biomarker of pesticide exposure. The aim of this study was to produce AChE polyclonal antibody from hybrid catfish that were exposed to commercial glyphosate. The hybrid catfish was exposed to glyphosate (0.