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我室新近的研究发现 ,部分去传入纤维支配的脊髓后角组织提取液含有神经营养活性组份 ,其分子量约在 40 k D～78k D之间 ,但尚不清楚是哪种分子量的蛋白质具有神经营养活性作用。为了寻找这种物质 ,本研究用 Superdex G- 75prep grade凝胶层析、高效液相色谱 (HPL C)层析和细胞
Recent studies in our laboratory found that some of the extracts of the dorsal horn of the spinal cord dictating afferent fiber contain neurotrophic components that have molecular weights between about 40 kD and 78 kD but it is unclear which molecular weight protein With neurotrophic activity. In order to find this substance, this study used Superdex G-75prep grade gel chromatography, high performance liquid chromatography (HPL C) chromatography and cells