Antagonistic activity of cellular components of Pseudomonas species against Aeromonas hydrophila

Antagonistic effects of Pseudomonas fluorescens, P. aeruginosa and P. putida were studied against 12 strains of Aeromonas hydrophila (Ah1–Ah12). Four different fractions of cellular component (i.e. whole cell product, heat killed whole cell product, intra cellular product and extra cellular product) of all Pseudomonas species were equally effective in reducing growth of A. hydrophila strains, as measured by the zone of inhibition in an in vitro sensitivity test and have potential action against A. hydrophila infection in fishes

Physiological changes in Indian River Prawn Macrobrachium maicolmsonii experimentally infected with Vibrio alginolyticus and Vibrio anguillarum

Outbreak of diseases and health related problems due to vibrosis are common in brackishwater aquaculture and mariculture

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Not AvailableOutbreak of diseases and health related problems due to vibrosis are common in brackishwater aquaculture and mariculture.Not Availabl

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Not AvailableAntagonistic effects of Pseudomonas fluorescens, P. aeruginosa and P. putida were studied against 12 strains of Aeromonas hydrophila (Ah1–Ah12). Four different fractions of cellular component (i.e. whole cell product, heat killed whole cell product, intra cellular product and extra cellular product) of all Pseudomonas species were equally effective in reducing growth of A. hydrophila strains, as measured by the zone of inhibition in an in vitro sensitivity test and have potential action against A. hydrophila infection in fishes.Not Availabl

Not Available

Not AvailableAntagonistic effects of Pseudomonas fluorescens, P. aeruginosa and P. putida were studied against 12 strains of Aeromonas hydrophila (Ah1–Ah12). Four different fractions of cellular component (i.e. whole cell product, heat killed whole cell product, intra cellular product and extra cellular product) of all Pseudomonas species were equally effective in reducing growth of A. hydrophila strains, as measured by the zone of inhibition in an in vitro sensitivity test and have potential action against A. hydrophila infection in fishes.Not Availabl

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Not AvailableHeat stress remains the most important stressor, especially across the tropical regions of the world. In the current study, effects of ascorbic acid were investigated for its impact on summer-induced heat-stress in ducks. A total of 60 twelve weeks old White Pekin ducks were randomly distributed into 3 experimental groups with replicates having 10 birds in each group. The ducks under the therapeutic trial groups were supplemented with vitamin C of 250mg or 500 mg per kg of feed along with a basal diet. This experimental feeding, ad libitum, continued for 7 weeks period. The maximum and minimum temperature along with relative humidity in the pen was recorded on daily basis, throughout the experiment. Blood samples were collected and analyzed for haemato-biochemical and oxidative stress parameters. Vitamin C treatment improved the haemato-biochemical and oxidative parameters alteration caused by summer-induced heat stress in ducks. Therefore, dietary supplementation by vitamin C have significant role in mitigating the summer-induced heat-stress.Not Availabl