the aim of this study was to assess the effects of nucleotide on intestinal microbiota of striped catfish, pangasianodon hypophthalmus . different levels of the nt (0, 0.25. 0.5, 0.75 and 1 % weight per weight, ww -1 ) were added to basal diet and then randomly allocated to triplicate groups of fish with average initial weight (1.52±0.11 g) for 10 weeks. at the end of the experiment, at least 1...

A 50-day feeding trial was conducted to evaluate the effects of yeast nucleotide in diets on growth performance, serum immune indices and muscle composition of Ancherythroculter nigrocauda (mean initial body weight, 23.30±0.59 g). Seven isonitrogenous (approximately 42.76% crude protein) and isoenergetic (17.43 KJ g−1 gross energy) experimental diets with varying levels of yeast nucleotide (0[c...

A 50-day feeding trial was conducted to evaluate the effects of yeast nucleotide in diets on growth performance, serum immune indices and muscle composition of Ancherythroculter nigrocauda (mean initial body weight, 23.30±0.59 g). Seven isonitrogenous (approximately 42.76% crude protein) and isoenergetic (17.43 KJ g−1 gross energy) experimental diets with varying levels of yeast nucleotide (0[c...

nonpasturized cream is usually contaminated with different types of pathogens, and its use in foodstuffs such as creamy cake and ice-cream is the main cause of contamination of such foodstuffs. the purpose of the analysis was to show the contamination rate of nonpasturized cream and foodstuffs in which such creams are used. studies carried out on 70 samples from 231 distribution centers, from d...

The effect of dietary fat source (soy oil or a mixture of lard and tallow) and dietary supplementation with antibiotics (a combination of avilamycin at 10 mg kg of feed(-1) and salinomycin at 40 mg kg of feed(-1)) on the bacterial community in the ileum of broiler chickens at different ages (7, 14, 21, and 35 days) was studied using PCR with denaturing gradient gel electrophoresis (DGGE) analys...

Machine analysis and reporting has been widely applied to the numerical results of clinical biochemistry and haematology. Few have applied computers to routine bacteriology, although they have been of great value in taxonomy. This is unfortunate but stems, perhaps, from failure to appreciate that although reports may contain several different sorts of information, all of them may be given numer...

background: increasing prevalence of obesity is a major health concern. lifestyle behaviors and diet play an important role in developing childhood obesity. the aim of this study was to determine the association between major dietary patterns and overweight/obesity in a group of iranian school‑aged children. methods: this cross‑sectional study was conducted in isfahan, iran with 637 elementary ...