The Immune System

Because the components that make up our immune system are involved in the pathologies of so many diseases and even biomechanical disorders, a simple description of the basic functions of this system may help with understanding how diseases as diverse as radiation sickness, arthritis, influenza or Aids can be mediated if the immune system is robust.

Our resistance to pathogenic microorganisms including bacteria and viruses is a highly complex system involving a range of defense mechanisms. The first line of defense is our skin which provides a physical barrier. However, this is not a complete barrier since there are orifices in our body and possibly wounds through which microorganisms can penetrate. We have several other lines of defense, for example physically ejecting the microorganisms by sneezing and coughing or entrapping them in mucus linings of our body tissues. We also have chemical mechanisms in which the microorganisms are broken down with enzymes, or the acid environment of the stomach that kills them off.

Unfortunately, despite these basic resistance mechanisms we are still prone to a multitude of disease causing microbes (pathogens) and this is where our immune system comes into play. Once the pathogens get through the initial barriers it is up to our body’s components of the immune system to eliminate them or prevent them from functioning.

  1. Medzhitov R. Recognition of microorganisms and activation of the immune response. Nature. 2007 Oct 18, 449(7164), 819-826.
Related Resources
  • Milky Power is a Cocentrated Whey Protein Powder enriched in IgG, s-IgA and Lactoferrin.

    Milky Power

  • Manuka Honey from New Zealand

    Manuka honey

Related Products
  • Firstmil Premium

    Firstmil Premium

Raw materials, OEM and PB option at Heimat Co., Japan Ltd
APCGCT: Asia Pacific Consortium of Gene and Cell Therapy