lymphokines
Dogs with weak immune systems that make them susceptible to diseases usually need steroids, which should ONLY be administered by a reputable veterinarian.
yes
yes
Respiratory and Immune Systems
Respiratory and Immune Systems
Your immune system or your live, but you have to have healthy liver to filter out all your diseases.
Depression lowers everyone's immunity. Everything is depressed, not just the mood.
The immune system
When you contact poison ivy
Yes, most of the time the immune system weeds out cells that are abnormal.
the immune system :)