Lipid accumulates in CLDs in enterocytes in response to a dietary fat challenge.

<p>Representative transmission electron micrograph of a mouse enterocyte from the jejunum section of the small intestine, two hours after an 200 μl olive oil bolus. Neutral lipids, stained with osmium tetroxide, accumulate in CLDs indicated by white asterisks. Golgi apparatus (white arrows) contain smaller chylomicron sized particles. White areas between enterocytes contain secreted chylomicrons (black cross). Scale bar, 1 μm.