Talk:Immune system
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[edit] Article clean up and expansion
As I promised above, I have cleaned up this article (a lot). I expanded some sections that needed it, and removed some information appeared to be copy-and-pasted from the "main articles" on various subjects.
This article DOES need some pictures, I think some of the sections are just too complicated to explain without diagrams. I will see if I can find some, or else just make them. Specifically, I think that diagrams for the following sections would help emmensly:
- Antigen presentation
- CD8 and CD4 Activation
- Th1 vs Th2
- B cell Activation
Also it would be nice if we could include pictures of the various types of innate cells.
If anyone sees/has/can make any of these please post 'em!!--DO11.10 22:34, 30 August 2006 (UTC)
[edit] Flow of information
As this article is about the immune system, and "the skin is the first line of difense", wouldn't it make sense to start off with the skin section? Nothing in the skin section depends on the information in the lymph section, so I think the lymph section should be either removed or deleted. E946 07:28, 7 September 2006 (UTC)
[edit] Hypersensitivity section
"These reactions are mediated by T cells, monocytes and macrophages." Monocytes and macrophages are the same thing, they're called monocytes when they're in the blood, macrophages when they're in certain tissues, pulmonary macrophages in the lung, Langerhans cells in skin, Kupfer cells in the liver etc. Therefore, it should not be listed twice as both monocytes and macrophages.--KX36 17:47, 12 November 2006 (UTC)