Abstract | OBJECTIVE: To investigate the nature of juvenile nasopharyngeal angiofibroma (JNA). METHOD: RESULT: The PCNA and VEGF expression in the endothelial cells of JNA were negative, the PCNA and VEGF expression in the endothelial cells of haemangioma were positive, the PCNA and VEGF expression in the endothelial cells of vascular malformation were negative, there were extraordinary significant difference between the group of JNA and haemangioma (P < 0.01). There were no significant difference between the group of JNA and vascular malformation ( P > 0.05). The bFGF expression in the endothelial cells of JNA was positive, the bFGF expression in the endothelial cells of haemangioma was positive, the bFGF expression in the endothelial cells of vascular malformation was negative, there were no significant difference between the group of JNA and haemangioma (P > 0.05). There were extraordinary significant difference between the group of JNA and vascular malformation (P < 0.01). CONCLUSION:
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Authors | Yi Sun, Zhanyuan Wu |
Journal | Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology
(Lin Chuang Er Bi Yan Hou Ke Za Zhi)
Vol. 20
Issue 23
Pg. 1076-8
(Dec 2006)
China |
PMID | 17285972
(Publication Type: Journal Article)
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Chemical References |
- Proliferating Cell Nuclear Antigen
- VEGFA protein, human
- Vascular Endothelial Growth Factor A
- fibroblast growth factor 13
- Fibroblast Growth Factors
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Topics |
- Adolescent
- Adult
- Angiofibroma
(metabolism)
- Endothelial Cells
(metabolism)
- Endothelium, Vascular
(cytology)
- Fibroblast Growth Factors
(metabolism)
- Humans
- Male
- Nasopharyngeal Neoplasms
(metabolism)
- Proliferating Cell Nuclear Antigen
(metabolism)
- Vascular Endothelial Growth Factor A
(metabolism)
- Young Adult
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