The immune system protects an organism from diseases, It can detect and respond to a wide variety of pathogens, from viruses to parasitic worms, as well as cancer cells, The immune system can protect...
The immune system is responsible not just for defending the body against infection, but also against cancer. Unfortunately, an active immune system also increases the risk of rejection following organ transplants, and therefore immunosuppressive...
Acquired immunity is the resistance of the body to new pathogens or that have infected the body before, If the second line of defence failed in getting rid of the foreign body, the body...
Mechanisms of the immune system in man There are two systems of immunity in man, which are Natural (Non-specific or innate) immunity, Acquired ( Specific or adaptive ) immunity, Although the two systems of immunity...
Human immune system Some organs of the immune system are called lymphoid organs, because they are a home to lymphocytes which are the main components of the lymphatic system, The parts of the immune...
