This study was done to investigate of some hematological and biochemical factors of rainbow trout (Oncorhynchus mykiss ) fry in west of Mazandaran in Iran. About 50 pools of blood samples from diseased fry were collected within 30 months from November 2002 till March 2005 from three hatchery farms in western part of Mazanderan province. In addition 30 pools of blood samples as control group w...

the aim of this study was to evaluate the effect of mannan oligosaccharide (mos; activemos®) on haematological and biochemical parameters of rainbow trout (oncorhynchus mykiss) juveniles. fish fed during 60 days with a basal diet supplemented with 1, 2.5 and 4 g kg-1 mos. blood samples were collected from caudal vein of 36 apparently healthy fish at the end of trial and data was analysed by reg...

three different concentrations (10, 20 and 30 ppm) of the dry propolis and pollen extracts were applied in double distilled water. biochemical and hematological parameters in blood of rainbow trout (oncorhynchus mykiss) treated to various propolis and pollen concentrations (10, 20 and 30 ppm) for 96 h were determined.  fish treated to 20 and 30 ppm of propolis extract presented significant incr...

this study was conducted to compare the bio-efficacy of herbal methionine (h-met) relative to dl-methionine (dl-met) on 160 “ross 308” broiler chickens. dl-met and h-met were added to the basal diet in eight experimental treatments with three and four concentrations respectively in starter, grower and finisher period. blood parameters which were measured at 24 and 42 days of age consisted of: s...

the present study has been conducted on caspian roach (rutilus rutilus) so that the impact of different concentrations lead on blood hematological, biochemical, and immunological indicators could be investigated. the roach (rutilus rutilus), used in this study, was 3.3±0.3 g heavy and 4±0.80 cm long in average. the fish were exposed to a low concentration of 10% lc50 and high concentration of 5...

Aquaponics is an innovative, eco-friendly, and sustainable food production system that combines hydroponic crop with recirculating aquaculture. This study aimed to assess the haematological, biochemical, health status of Nile tilapia common carp in monoculture polyculture systems. A total 800 (Oreochromis niloticus) (Cyprinus carpio) average body weight 1.1± 0.2 g were used. The fish divided in...

The data obtained on morphological and biochemical composition of blood reared pigs, in terms the level hemoglobin erythrocytes, showed that these parameters have a tendency to be more pronounced advanced productive group animals. results are highlighted impact developed balancing feed additives included low-component compound feeds produced at designed unit, indices pig blood. Age-related chan...

Our view refer to clarify the seroprevalence of brucellosis infection in dairy cows Menoufiya Governorate and evaluate hematological, biochemical immunological parameters changes blood infected compared healthy ones. Blood samples 100 (3-5) years from private farm abattoir were screened for Brucella using (BAPAT) test groups, first group(25) serum serologically second group (75) negative (healt...