Effects of desulfated and poly-sulfated heparin derivatives on rat mast cell degranulation / 中国药理学通报

ABSTRACT

AIM To study effects of desulfated and poly sulfated heparin derivatives on rat mast cell (MC) degranulation. METHODS Different methods were used to prepare different sulfated heparin derivatives: 2 O desulfated heparin (2DeSH),N desulfated reacetylated heparin (NDeSAcH),6 O desulfated heparin (6DeSH),poly sulfated heparin (PSH). Passive MC degranulation induced by ovalbumin in rats to was employed observe the effects of different sulfated derivatives on rats MC degranulation. RESULTS All the sample groups were found of obvious inhibition of MC degranulation( P