Correlation between the ratio of serum vascular endothelial growth factor/endostatin and childhood acute leukemia / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
;
(12): 475-477, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-339617
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the correlation between the ratio of serum vascular endothelial growth factor (VEGF)/endostatin (ES) and childhood acute leukemia(AL).</p><p><b>METHODS</b>Serum levels of VEGF and ES were measured using ELISA in 35 children with acute AL before and after chemotherapy. The ratio of VEGF/ES was calculated. Thirty healthy children served as the control group.</p><p><b>RESULTS</b>The serum levels of VEGF (196 ± 66 pg/mL vs 29 ± 10 pg/mL) and ES (35 ± 7 ng/mL vs 19 ± 4 ng/mL) in the AL group before chemotherapy were significantly higher than those in the control group (P<0.01). The ratio of VEGF/ES in the AL group before chemotherapy was significantly higher than that in the control group (6.7 ± 3.0 vs 1.6 ± 0.7; P<0.01). In 20 children with AL who achieved complete remission, the serum levels of VEGF and ES and the VEGF/ES ratio were reduced after chemotherapy (83 ± 35 pg/mL, 27 ± 5 ng/mL, 3.1 ± 1.3, respectively; P<0.01), although the serum levels of VEGF and ES were still higher than those in the control group (P<0.01). The VEGF/ES ratio in CR patients was not significantly different from that in the control group. The serum levels of VEGF (r=0.301, P=0.045) and the VEGF/ES ratio (r=0.411, P=0.015) were positively correlated with the count of blast cells in juvenile bone marrow in 35 children with AL before chemotherapy.</p><p><b>CONCLUSIONS</b>Serum VEGF and ES levels are associated with the development of childhood AL. The VEGF/ES ratio can be used to evaluate the disease progression in children with AL.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Sangre
/
Leucemia
/
Enfermedad Aguda
/
Endostatinas
/
Factor A de Crecimiento Endotelial Vascular
/
Quimioterapia
Límite:
Adolescente
/
Niño
/
Child, preschool
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Chinese Journal of Contemporary Pediatrics
Año:
2011
Tipo del documento:
Artículo
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