The effect of nano-selenium particles and sodium selenite on humoral immunity indices of quails using foods contaminated with aflatoxin B1

• Main Authors: Ebrahim Talebi, Afsaneh Abedi, Ehsan Rahimi, Maryam Khosravinezhad
• Format: Article
• Language: fas
• Published: Islamic Azad University, Tabriz Branch 2017-08-01
• Series: Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī
• Subjects: Aflatoxin; quail; Selenium; Humoral immunity
• Online Access: http://jvcp.iaut.ac.ir/article_532864_a501bf79ad0a9d81ebbe609888ab217c.pdf

This experiment was conducted to evaluate the ability of inhibition of aflatoxin B1 by various sources of selenium and to compare the effect of nano selenium and sodium selenite on humoral immunity of quails. The experiment was performed in a completely randomized design (CRD) using six treatments and four replicates of ten quail chicks per replicate. Two hundred forty quails were divided in six groups vis. control: without aflatoxin B1 and without selenium. Group2: 1ppm aflatoxin B1 and without selenium. Group3: 1 ppm aflatoxin B1 and 0.3 ppm nano selenium. Group4: 1 ppm aflatoxin B1 and 0.3 ppm sodium selenite. Group5: 1 ppm aflatoxin B1 and 0.6 ppm nano selenium. Group6: 1ppm aflatoxin B1 and 0.6 ppm sodium selenite. To evaluate the humoral immunity response 0.2­ml of sheep red blood cell (SRBC) solution was injected into breast muscle of quails at day 35 and blood sampling was conducted after a week. Newcastle vaccine was injected at day 28 and the antibody titer was determined after two weeks. The highest level of titer of antibody against the SRBC solution was related to the group which received 0.06 ppm nano selenium (p