目的:建立同时测定白花蛇舌草中去乙酰车草酸酐、车叶草苷、秦皮乙素、4-香豆酸、阿魏酸、槲皮素和山奈酚7种有效成分含量的高效液......

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本文探讨了符合以下药用质量要求的甲壳素的精制工艺，甲壳素脱乙酰度在７０－９０％之间，钙的含量〈０．５％，总蛋含量在７－８％之间，灰分〈１％，酸不溶性灰分〈０．０５％，无毒，为甲......

Epigenetic modifications include DNA methylation, his-tone modifications, and micro RNA. Gene alterations have been foun......

Objective:To investigate the expressions of microRNA-155 (miR-155) and histone deacetylase 2 (HDAC2) in peripheral blood......