Studies on the effect of of dairy origin on both cheese and Nile tilapia ().

The aims of this study were to evaluate the activity of of dairy origin against pathogenic bacteria during cheese manufacture and its suitability and safety as a probiotic on Nile tilapia (). For these purposes, isolated from raw cow milk was tested to control the growth of in artificially contaminated cheese during storage under refrigeration. Also a feeding experiment was conducted on 120 using a diet containing as a probiotic bacteria against pathogenic .

Effect of acute exposure to nonylphenol on biochemical, hormonal, and hematological parameters and muscle tissues residues of Nile tilapia; Oreochromis niloticus.

Aim: This study was aimed to evaluate some biochemical, hormonal, hematological, and histopathological changes in Nile tilapia, Oreochromis niloticus, after acute exposure to nonylphenol (NP). In addition to detection of NP residues in the fish, muscle tissues for human health concern.

Materials And Methods: A total of 90 apparently healthy Nile tilapia, O.