It has long been observed that stress can increase our
susceptibility to infectious diseases and cancers. Recent
experimental evidence suggests that this increased susceptibility is
due to suppression of immunity. A variety of neuroendocrine products
are released during periods of stress, and a large number of these
are now known...
The immune systems of various teleost fish have been studied in some detail for
the past several decades. One aspect of fish immunity, that of endogenously produced
modulating factors, has recently received a great deal of attention. Understanding the
functions and roles of endogenous factors that regulate fish immunity is...
Three experiments were conducted to study the influence of dietary fatty acids on the production performance and immune response of chickens. In experiment I, forty day-old broiler chicks were fed diets containing 5% of either animal fat + conjugated linoleic acid (CLA) (Diet I), sunflower oil (Diet II), flax oil...