METHODS Sugar composition analysis, methylation analysis and NMR were used to determine the structural features.
方法采用糖组成分析、甲基化分析以及NMR确定该多糖的结构。
To evaluate the possibility of methylation analysis of secreted frizzled-related protein gene 2(SFRP2)in feces for screening early colorectal cancer (CRC).
目的探讨人粪便中分泌型卷曲相关蛋白2（SFRP2）基因甲基化分析用于结直肠癌（CRC）早期诊断的可行性。
To evaluate the possibility of methylation analysis of secreted frizzled-related protein gene 2(SFRP2)in feces for screening early colorectal cancer (CRC).
目的探讨人粪便中分泌型卷曲相关蛋白2（SFRP2）基因甲基化分析用于结直肠癌（CRC）早期诊断的可行性。
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