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磷酸脂多糖(LPG)存在于所有利什曼原虫的表面膜,为三重分子结构,由多重磷酸化糖为单位的多聚体通过碳水化合物核心与一酯链相连而构成。杜氏及大型利什曼原虫的酯链部分是一种Lyso-1-0-磷脂酰肌醇。杜氏利什曼原虫的LPG碳水化合物部分含半
Phospholipid lipopolysaccharide (LPG) is present on the surface membrane of all Leishmania parasites and is a triplex structure composed of multiple phosphorylated polysaccharides linked to a single ester chain through the carbohydrate core. The ester chain portion of Du and Leishmania is a Lyso-1-O-phosphatidylinositol. Leishmania donovani LPG carbs partially containing half