求翻译：目前用于降血糖的多糖有黄芪多糖、茶多糖、人参多糖、苦瓜多糖等，但是各种多糖的降血糖机理有所不同。是什么意思？

Currently used for lowering blood sugar of polysaccharide APS, tea polysaccharide, ginseng polysaccharides, polysaccharides such as bitter gourd, but the hypoglycemic mechanism of polysaccharides is different.

currently used for lowering the blood sugar level more sugar is asiaticoside more sugar, tea, and ginseng more sugar sugar, bitter melon, more sugar, more sugar and the variety but hypoglycemic agent is different.

At present uses in falling the blood sugar the polysaccharide to have the yellow qi polysaccharide, the tea polysaccharide, the ginseng polysaccharide, the balsam pear polysaccharide and so on, but each kind of polysaccharide falls the blood sugar mechanism to differ from.

Currently used for lowering blood sugar of polysaccharides from Astragalus polysaccharides and polysaccharides from tea and ginseng polysaccharide and polysaccharide from momordica charantia, but various polysaccharides of hypoglycemic mechanism is different.

Currently used for lowering blood sugar of polysaccharides from Astragalus polysaccharides and polysaccharides from tea and ginseng polysaccharide and polysaccharide from momordica charantia, but various polysaccharides of hypoglycemic mechanism is different.