方法采用生理盐水涂片法和碘液染色法粪检病原体；
Methods Stool samples were examined by means of saline smear and iodine staining.
结果：粪涂片三色酸染色法和碘液染色法优于生理盐水直接涂片法。
Results:Among three methods of detecting B. hominis, trichrome staining and iodine staining were better than direct wet-mount.
免疫细胞化学染色及ELISA法检测发现，丹参酮IIA作用组肝癌细胞VEGF表达和培养液中VEGF分泌量明显减少，与未加药对照组相比差异有统计学意义（P<0.01）。
The expression of VEGF in Tanshinone IIAtreated group was significantly lower than that in control group (P<0.01). The similar result could be observed in cell culture fluid with ELISA assay.
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