The relationship between serum levels of angiogenin, bFGF, VEGF, and ocular involvement in patients with Behçet’s disease

Autor: Ali Yalçındağ, Yeşim Gedik-Oğuz, F. Nilüfer Yalçındağ
Rok vydání: 2013
Předmět:
Zdroj: Graefe's Archive for Clinical and Experimental Ophthalmology. 251:1807-1812
ISSN: 1435-702X
0721-832X
DOI: 10.1007/s00417-013-2322-7
Popis: The aim of this study was to investigate the possible role of angiogenin, vascular endothelial growth factor, (VEGF) and basic fibroblast growth factor (bFGF) in the pathogenesis of BD. Sixty-five patients with BD and 21 healthy control subjects were included in the study, and serum angiogenin, bFGF, and VEGF concentrations were measured by using in-vitro enzyme immunoassay (ELISA) kits according to the manufacturer’s instructions. The median serum angiogenin level was significantly higher in patients with BD (391.8; range:151.6–594.8 pg/ml) than controls (298.8; range:241.9–449.6 pg/ml) (p = 0.001). The levels were similar in both ocular and non-ocular BD patients (p = 0.537). The mean serum bFGF level was higher in patients with BD (38.8 ± 12.3 pg/ml) than controls (33.2 ± 11.3 pg/ml); the median serum VEGF level was also higher in BD patients (239.7; range:53–991.3 pg/ml) than controls (189.4; range:53.6–357.9 pg/ml). But these differences were not statistically significant. Serum bFGF and VEGF levels were also not different statistically in ocular and non-ocular Behcet’s patients. There was no statistically significant relationship between serum angiogenin, bFGF, and VEGF levels and the presence of active eye disease or anatomic location of uveitis. While there was a correlation of borderline significance in angiogenin levels between the patients with anterior uveitis and panuveitis (p = 0.053), we did not obtain any correlation between serum angiogenin, bFGF, and VEGF levels and the duration of BD. This study suggests that angiogenin may be associated with pathophysiology of BD, and highlights the need of further investigation of the role of angiogenin, bFGF, and VEGF serum levels in BD susceptibility and its clinical manifestations.
Databáze: OpenAIRE
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