Date Range
Date Range
Date Range
Mark Davis of MAD Photog.
Defence of the Body against Infection and Illness. Sunday, July 11, 2010. What is an Infection? Physical barriers and the immune system defend the body against organisms that can cause infection. Physical barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid. Certain infections, such as typhoid fever, actually lead to a decrease in the white blood cell count, but how these infections cause the decrease is not known. Is mediated by macrophages and polymorphonuclear leucocytes.
Deviant since Aug 23, 2007. This is the place where you can personalize your profile! By moving, adding and personalizing widgets. You can drag and drop to rearrange. You can edit widgets to customize them.
The story of a complicated relationship and life in general. Tuesday, August 07, 2012. This lasted really well and mostly worked ok. Now we just need summer to start and I will be happy! Links to this post. Wednesday, July 11, 2012. I apologize for the lack of pictures about t.