Effect of chrysophanic acid on immune response and immune genes transcriptomic profile in Catla catla against Aeromonas hydrophila

Cell Mediated Immune Response in a Fresh Water Fish, Catla catla against a Bacterial Antigen

In this investigation found a bacterial pathogen, Pseudomonas aeruginosa strain, two different of antigens such as whole cell antigen and nucleotide antigens were prepared and injected into the experimental fish(Catla catla) groups and control for the study of cell mediated immune response and cell mediated immune response. Cell mediated response analysed by T cell counts as whole bacterial ant...

Impact of de-silting of pond on the growth and survival of catla (Catla catla) spawn.

Experiments were conducted in non-desilted and de-silted earthen nursery ponds for a period of fifteen days to evaluate the growth and survival of Catla spawn. The fry attained an average weight of 42.03 +/- 0.36 and 74.36 +/- 72 mg, with a survival rate of 23.44 +/- 0. 31 and 50.91 +/- 0.21% in non-desilted and de-silted ponds respectively Mentioned length data also indicate that growth and su...

Effect of Lactobacillus plantarum C014 on Innate Immune Response and Disease Resistance against Aeromonas hydrophila in Hybrid Catfish

A bacterial strain isolated from intestines of hybrid catfish (Clarias gariepinus Male × Clarias macrocephalus Female) exhibited an in vitro inhibitory effect on a fish pathogen, Aeromonas hydrophila TISTR 1321. By using the 16S rDNA sequence analysis, it was identified as Lactobacillus plantarum C014. To examine whether L. plantarum C014 had potential for use as an immunostimulant and biocontr...

Humoral Immune Response of Cultured Persian Sturgeon (Acipenser persicus) to Four Different Aeromonas hydrophila Antigens

Susceptibility and pathological consequences of catla, Catla catla (Hamilton) experimentally infected with Edwardsiella tarda

The present study tested the susceptibility and pathological changes of catla, Catla catla (Hamilton) infected with Edwardsiella tarda (ET-PG-29). The bacterium was isolated from the kidney of a diseased pangas catfish. To determine the median lethal dose (LD50), C. catla were challenged with this bacterium (10-10 CFU ml), and the LD50 was calculated as 10 5.5 CFU ml. Another set of healthy C. ...