Table of contents

March 2012 - Volume 67 - 3

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Eosinophil cell. Coloured Transmission Electron Micrograph (TEM) of a human eosinophil. Here, the lobed nucleus is seen (red, at lower left). The cytoplasm is filled with oval-shaped granules. Dense crystals can also be seen in these granules. SCOTT CAMAZINE/M.MARCHATERRE/SCIENCE PHOTO LIBRARY.