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    • 6. 发明授权
    • Chlorella composition having high molecular weight polysaccharides and polysaccharide complexes
    • 具有高分子量多糖和多糖配合物的小球藻组合物
    • US06974576B2
    • 2005-12-13
    • US10728943
    • 2003-12-08
    • Jaroslav A. Kralovec
    • Jaroslav A. Kralovec
    • A23L1/30A23L1/48A61K31/715A61K36/05A61K39/145A61K39/39A61P31/04A61P31/10A61P31/16A61P37/02A61P37/04A61P43/00C07G99/00C08B37/00C12N1/12A61K35/80A61K47/00
    • A61K31/715A61K36/05Y10S435/946
    • Chlorella extracts containing high molecular weight Chlorella polysaccharide and polysaccharide complexes show immune modulatory, specifically immune stimulatory, activity. The polysaccharide and polysaccharide complexes contain glucose and any combination of: galactose, rhamnose, mannose and arabinose, as well as N-acetyl glucosamine and N-acetyl galactosamine. The extracts may be treated with pronase, DNAse, RNAse and proteases to remove unassociated nucleic acids, ribonucleic acids and proteins. The extracts may also undergo treatment to effect cleavage of specific glycosidic linkages, the linkages being defined by their susceptibility to cleavage by amylase, amyloglucosidase, cellulase or neuraminidase. Chlorella extracts may be administered to a mammal to increase proliferation of splenocytes and increase production of cytokines such as IL-6, IL-10, INF-γ and TNF-α. They may be used as a supplement to a vaccination regimen.
    • 含有高分子量小球藻多糖和多糖复合物的小球藻提取物显示免疫调节,特别是免疫刺激活性。 多糖和多糖配合物含有葡萄糖和以下任何组合:半乳糖,鼠李糖,甘露糖和阿拉伯糖,以及N-乙酰氨基葡萄糖和N-乙酰半乳糖胺。 可以用链霉蛋白酶,DNA酶,RNA酶和蛋白酶处理提取物以除去未缔合的核酸,核糖核酸和蛋白质。 提取物也可以进行治疗以实现特定糖苷键的切割,所述连接通过它们对淀粉酶,淀粉葡糖苷酶,纤维素酶或神经氨酸酶切割的易感性来定义。 可以向哺乳动物施用小球藻提取物以增加脾细胞的增殖并增加诸如IL-6,IL-10,INF-γ和TNF-α的细胞因子的产生。 它们可以用作疫苗接种方案的补充。
    • 7. 发明授权
    • Fractions of Chlorella extract containing polysaccharide having immunomodulating properties
    • 含有具有免疫调节性质的多糖的小球藻提取物级分
    • US06551596B2
    • 2003-04-22
    • US09925953
    • 2001-08-10
    • Jaroslav A. Kralovec
    • Jaroslav A. Kralovec
    • A61K3580
    • A61K31/715A61K36/05Y10S435/946
    • Chlorella fractionated extracts containing high molecular weight Chlorella polysaccharide and polysaccharide complexes show immune modulatory, specifically immune stimulatory activity. The fractionated extracts are obtained by size fractionation of an extract of Chlorella and selecting fractions containing high molecular weight polysaccharides and polysaccharide complexes of about 1×104 Da to about 1×107 Da. A fraction of about 4×106 Da to about 1×107 Da is preferably obtained by size fractionation. The polysaccharide and polysaccharide complexes contain glucose and any combination of: galactose, rhamnose, mannose and arabinose, as well as N-acetyl glucosamine and N-acetyl galactosamine. The extracts may be treated with pronase, DNAse, RNAse and proteases to remove unassociated nucleic acids, ribonucleic acids and proteins. The extracts may also undergo treatment to effect cleavage of specific glycosidic linkages, the linkages being defined by their susceptibility to cleavage by amylase, amyloglucosidase, cellulase or neuraminidase. Chlorella extracts may be administered to a mammal to increase proliferation of splenocytes and increase production of cytokines such as IL-6, IL-10, INF-&ggr; and TNF-&agr;. They may be used as a supplement to a vaccination regimen.
    • 含有高分子量小球藻多糖和多糖配合物的小球藻分馏提取物显示免疫调节,特别是免疫刺激活性。 分级提取物通过小球藻提取物的大小分级获得并选择含有约1×104Da至约1×10 7 Da的高分子量多糖和多糖复合物的级分。 优选通过尺寸分级分离获得约4×10 6 Da至约1×10 7 Da的分数。 多糖和多糖配合物含有葡萄糖和以下任何组合:半乳糖,鼠李糖,甘露糖和阿拉伯糖,以及N-乙酰氨基葡萄糖和N-乙酰半乳糖胺。 可以用链霉蛋白酶,DNA酶,RNA酶和蛋白酶处理提取物以除去未缔合的核酸,核糖核酸和蛋白质。 提取物也可以进行治疗以实现特定糖苷键的切割,所述连接通过它们对淀粉酶,淀粉葡糖苷酶,纤维素酶或神经氨酸酶切割的易感性来定义。 可以向哺乳动物施用小球藻提取物以增加脾细胞的增殖并增加诸如IL-6,IL-10,INF-γ和TNF-α的细胞因子的产生。 它们可以用作疫苗接种方案的补充。