1. Immunohistochemical staining was performed to detect the expression of specific proteins in the tissue samples.
免疫组化染色被用来检测组织样本中特定蛋白的表达。
2. Immunohistochemical analysis revealed the presence of tumor markers in the cancer cells.
免疫组化分析揭示了癌细胞中肿瘤标记物的存在。