It was called ‘complement’ because it aided the antibacterial activity of antibodies. However, it is now known that the complement system can be activated early in an infection without the presence of ...

Humoral PRMs and the complement system are indispensable immune defense factors and are the first line of defense against danger signals. However, the roles of humoral PRMs have been fairly ...

The complement system is a recognized pillar of host defence against infection and noxious self-derived antigens. Complement is traditionally known as a serum-effective system, whereby the liver ...