| 摘要 |
<p>Provided herein is are methods for evaluating the biological activity and/or therapeutic potential of a glucan, comprising in one embodiment: co-culturing a first population of cells with a second population of cells, wherein the first population comprises cells capable of being stimulated by said glucan to produce and/or secrete cytokines and growth factors, and the second population comprises collagen-producing cells; contacting said co-cultured cells with the glucan and incubating for a period of time sufficient to induce the production of collagen from the collagen-producing cells; and determining the level of production of collagen from said collagen-producing cells, wherein the level of production of collagen is indicative of the biological activity and/or therapeutic potential of the glucan.</p> |
