Experimental study on expression of GM-CSF from human endothelial cells and monocytes induced by total saponins of panax ginseng / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine
;
(12): 845-847, 2003.
Artículo
en Chino
| WPRIM
| ID: wpr-320298
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of total saponins of Panax ginseng (TSPG) on the expression of granulocytemacrophage colony-stimulating factor (GM-CSF) from human endothelial cells and monocytes and the relationship between TSPG and human granulocytopoiesis and monocytopoiesis modulation.</p><p><b>METHODS</b>Adopting the hematopoietic progenitor cells culture in vitro, hematopoietic growth factor biological assay, immunocytochemistry and nucleic acid in situ hybridization, the GM-CSF expression in the endothelial cells and monocytes were detected.</p><p><b>RESULTS</b>The conditioned cultural media of endothelial and monocytes induced and prepared by TSPG, could significantly promote the proliferation and differentiation of human colony forming unit-granulocyte macrophage (CFU-GM), and enhance the protein and mRNA expression of GM-CSF in endothelial cells and monocytes.</p><p><b>CONCLUSION</b>TSPG could possibly through direct or indirect route, promote hematopoietic, induce endothelial cells and monocytes in the microenvironment to synthetize and secrete GM-CSF, so as to further promote the proliferation and differentiation of human CFU-GM.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Farmacología
/
Saponinas
/
Células de la Médula Ósea
/
Monocitos
/
Células Cultivadas
/
Química
/
Factor Estimulante de Colonias de Granulocitos y Macrófagos
/
Medios de Cultivo Condicionados
/
Biología Celular
/
Ginsenósidos
Límite:
Humanos
Idioma:
Chino
Revista:
Chinese Journal of Integrated Traditional and Western Medicine
Año:
2003
Tipo del documento:
Artículo
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