Immunomodulatory effects of lector on chicks vaccinated with Mycoplasma gallisipticum inactivated vaccine

Abstract

The experiment was designed to investigate the immunomodulating effect of lector 50 on general health and immune response of broiler chicks to Mycoplasma gallisepticum vaccination in commercial broiler chicks. the obtained results reveled significantly higher effects on body weight ,bursal, and thymic index on lector treated group of chickens, while no effects on spleen index. Also significant improvement in total and differential leukocytic count as well as significantly higher antibody titer was detected by ELISA in lector 50 treated groups.