Infiltrate, Inflammatory cell, neutrophilic, olfactory bulb (OB); mouse.
Immunohistochemical detection of neutrophils (red stained cells indicated by
arrows). Images on left from mouse treated with saline; images on right from
an animal exposed to a mycotoxin (satratoxin G). Top images = olfactory
epithelium (OE); middle images, olfactory nerve bundles (ON) passing through
cribiform plate (CP) from nose to OB; bottom images, olfactory nerve layer
(ONL), glomerular layer (GL), and external plexiform layer (EPL) of the OB. LP
= lamina propria; TB = turbinate bone. [Image courtesy of Dr. Jack Harkema; in
EnvironmentalHealth Perspectives 114:1099-1107 (2006), doi:
10.1289/ehp.8854]