Thursday, July 14, 2005

AHHH CHOOOO

In pictures: Microscopic medicine
Hayfever misery

A mast cell stimulated by pollen to release histamine, the agent which irritates the respiratory tract, and causes hayfever. The image, by the University of Edinburgh, is part of the The 2005 Biomedical Image Awards exhibition at the Wellcome Trust in London.

check link for more exciting photos

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