Original Articles
Hamidreza Khodaei
Abstract
Probiotics are organisms that by improving conditions for the growth of intestinal bacteria, useful and antagonistic effects against harmful bacteria exert their effect. Evaluate the effects of probiotics, organic and inorganic based on some biochemical parameters in serum Japanese quail. A total of 160 randomly selected quails and chickens were raised over a period of 42 days. The experimental groups: 1: no probiotics, oral injection of normal saline (negative control), 2: no probiotics, oral administration of saline contaminated with Salmonella interic (positive control), 3: Contains probiotics, oral injection of normal saline (negative probiotics), 4: contains probiotics, oral administration of saline contaminated with Salmonella interic (positive probiotics), respectively. Blood samples to measure antibody titer of Newcastle and Gumboro and to determine white blood cell count and serum cholesterol concentration was performed on 21 and 42. SAS statistical software for statistical analysis and a statistical method completely randomized design was used. The results of this study showed that weight gain can indicate that the immune system is strengthened. Some safety parameters chickens that have been exposed to Salmonella infection is increased, which indicates immune system.