| Term: | capillary pericyte |
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. |
| Name: | capillary |
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| Synonyms: | |
| Definition: | Microvessel of the blood circulation system lined with vascular endothelial cells. |
| Ontology: | Anatomy Ontology [ZFA:0005250] |
| Name: | pericyte |
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| Synonyms: | pericytes, perivascular cell |
| Definition: | An elongated, contractile cell found wrapped about precapillary arterioles outside the basement membrane. Pericytes are present in capillaries where proper adventitial and muscle layer are missing (thus distinguishing this cell type from adventitial cells). They are relatively undifferentiated and may become fibroblasts, macrophages, or smooth muscle cells. |
| Ontology: | Anatomy Ontology [ZFA:0009112] |