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Description
Human duodenal epithelium, at the level of the crypt. Fixation was performed in buffered formal-calcium. Peroxisomes are stained with DAB by their catalase activity at pH 10.5, postosmicated and embedded in epon. 2 µm plastic section. Peroxisomes are the very small black granules located at the apical side of the elongated epithelial nuclei. A few rounded goblet cells are recognized. The brush border is faintly seen. In the subepithelial capillaries, 4 large structures are erythrocytes. Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Roels, Frank; van der Spek, Peter; Pauwels, Marina (2021). CIL:47811, Homo sapiens, duct epithelial cell, goblet cell of epithelium of small intestine, erythrocyte. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0ZC81R7
Type
image
Identifier
ark:/20775/bb7413038j
Language
No linguistic content
Subject
Catalase activity Duct epithelial cell Erythrocyte Peroxisome Goblet cell of epithelium of small intestine Homo sapiens
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