Isolation, Purification and its antitumor activity of glycosaminoglycan from Pinctada martensii / 中国海洋药物
Chinese Journal of Marine Drugs
;
(6)1994.
Artículo
en Chino
| WPRIM
| ID: wpr-584633
ABSTRACT
Crude glycosaminoglycan(CPG) from the whole viscera of Pinctada martensii was isolated with the two-enzyme hydrolysis and purified by the chromatograph.And the antitumor activity was studied with MTT colormetric assay. The CPG could be separated into two fractions(GAG-1, GAG-2) by the DEAE-52-cellulose ion exchange chromatograph. The contents of hexosamine of CPG,GAG-1, GAG-2 were 54.6%,50.0%,35.4%,respectively. The sulfate of GAG-2 was 13.8%. The inhibiting rates of CPG, GAG-1 and GAG-2 to HL-60 cells were 54.6%, 50.0% and 35.4%,respectively. The inhibition to HL-60 of 5-Fu could be increased by combined use with CPG, GAG-1 and GAG-2, GAG-1 was the main active fraction.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Marine Drugs
Año:
1994
Tipo del documento:
Artículo
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