New Cytoplasmic Components in Arterial Endothelia
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Implication
The study identifies unknown cytoplasmic components in endothelial cells of arteries, suggesting new insights into cellular structures.
Key Points
- To describe a newly identified cytoplasmic component in endothelial cells of small arteries in rats and humans.
- Observation of rod-shaped cytoplasmic components in endothelial cells from small arteries in various organs of rats and humans.
- Characterization of components' size and structure using microscopy.
- Identified rod-shaped structures about 0.1 micro thick and 3 micro in length.
- Structures consist of fine tubules approximately 150 A thick, embedded in a dense matrix.
- Endoplasmic reticulum in some cells shows distension from dense, granular material.
Cite This Study
Weibel et al. (1964) studied this question.