background: tumor associated antigens can be viably used to enhance host immune response.objectives: the immunomodulatory effect of biogenic selenium nanoparticles (senps) was compared between treated and untreated mice with crude antigens of 4t1 cells.materials and methods: female inbred balb/c mice (60) were injected by cancinogenic 4t1 cells causing breast cancer. after 10 days, all tumor be...

insect immunity comprises behavioral, physical and innate immunity. in this study, innate immune response of the greater wax moth larvae, galleria mellonella against two species of entomopathogenic nematodes, heterorhabditis bacteriophora and steinernema feltiae,   as important biocontrol agents were studied. total haemocyte count in larvae injected with h. bacteriophora increased immediately. ...

Most infectious diseases are caused by pathogenic infiltrations from the mucosal tract. Nowadays, the use of vaccines has been widely investigated for the prevention of different infectious diseases, infertility, immune disorders, malignancies, and allergies. Broad-spectrum adjuvant substances have been studied for immune system stimulation with a greater efficiency against specific antigens. V...