Histopathology of head kidney tissues in challenged rohu, Labeo rohita Hamilton after vaccinating with Aeromonas hydrophila antigens

Evaluation of feed utilization, immune response and disease resistance in striped catfish, Pangasianodon hypophthalmus (Sauvage 1878) fed with a novel Aeromonas hydrophila biofilm vaccine

“…Our results also corroborate the finding of Biswas et al. [ 74 ], where extensive degenerated and necrotized head kidney tissues were observed in all the non-vaccinated fish, L. rohita against A. hydrophila vaccine. The ALP activity of the pangasius catfish did not respond strongly to vaccination except on 50 dpv ( Fig.…”

“…Previous reports showed elevated SGPT and SGOT following monogenean infestation [ 72 ] and toxicological challenge in Salmo gairdneri [ 73 ] and Parophrys vetulus [ 69 ]. A significant increase in the SGPT and SGOT levels is caused by any acute injuries or necrotic lesions in the liver [ 67 , 74 ]. The severity of histopathology in the liver, gut, and trunk kidney was linked positively with SGPT and SGOT, according to Chen et al.…”

The behavior of catfish traders on the food safety perspective in Malang Markets, Indonesia

“…The increase in catfish production must be balanced between quality and safety because catfish have a risk of MAS disease (Motile Aeromonas Septicaemia) caused by the bacteria of Aeromonas hydrophila so that the cleanliness of catfish as a food source must be importantly considered. Aeromonas hydrophila is a gram-negative rod-shaped bacterium and is known to cause the most common bacterial infections in waters and cause a variety of pathological conditions (Kartikaningsih et al 2020;Biswas et al 2021). The bacteria is an emerging foodborne pathogen, when ingested by humans can cause gastroenteritis, and its main reservoir is the aquatic environment (Park et al 2021).…”