Relationship between Leukopenia and Intercellular Adhesion Molecules in Graves' Disease.
West Indian Med J
; 63(6): 601-4, 2014 Jul 03.
Article
em En
| MEDLINE
| ID: mdl-25803374
OBJECTIVE: Changes in soluble intercellular adhesion molecule-1 (sICAM-1) and E-selectin levels as well as leukocyte count were examined in this study to explore the relationship between leukopenia and ICAMs in Graves' disease (GD). METHODS: Fasting blood samples were obtained from 37 GD patients with normal leukocytes and 32 GD patients with leukopenia. Enzyme-linked immunosorbent assay (ELISA) was performed to determine serum sICAM-1 and E-selectin levels for comparison. The same analyses were repeated for the GD patients with leukopenia after glucocorticoid treatment (15 mg/day to 30 mg/day prednisone). RESULTS: The ELISA results showed that E-selectin levels were higher in GD patients with leukopenia than those with normal leukocytes (p < 0.05), but these levels decreased after glucocorticoid (prednisone) treatment (p < 0.05). No significant change in sICAM-1 levels was observed (p = 0.12). Correlation analysis showed that leukocyte count and E-selectin were negatively correlated (r = -0.778; p < 0.05). CONCLUSION: E-selectin may have an important function in GD with leukopenia, and glucocorticoids (prednisone) could decrease E-selectin level, which may be a new therapy target for GD with leukopenia.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
West Indian Med J
Ano de publicação:
2014
Tipo de documento:
Article
País de publicação:
Jamaica