The expression of surface antigens CD45 and CD29 were analyzed by flow cytometry.
流式细胞仪鉴定其表面抗原CD45和CD29的表达情况。
We further show that CTCF binding to CD45 exon 5 is inhibited by DNA methylation, leading to reciprocal effects on exon 5 inclusion.
进一步的研究表明CD 45的外显子5与CTCF的结合受到DNA甲基化抑制，从而导致第5外显子包含的相互影响。
To ensure accuracy of the results, CD45/SSC gating and normal cells as internal reference should be used in the immunophenotyping of abnormal cells.
为保证实验结果的准确性，在对异常细胞免疫分型时应以CD45/SSC 设门和正常细胞作内部参照。
METHODS: The rat BMSCs were separated and cultured in vitro. Following passage, expression of CD14, CD44, CD9, CD34 and CD45 was detected by morphology and flow cytometry.
方法：体外分离培养大鼠骨髓间充质干细胞，传代后通过形态学和流式细胞仪检测细胞表面标志物cd14, CD 44, CD 9,CD 34, CD 45表达。
Express mesenchymal stem cell-related antigen CD105 and CD44, but not express hematopoietic cell antigen CD34 and CD45, which was identical to human bone marrow-derived mesenchymal stem cells.
表达间充质干细胞相关的抗原cd 105,CD 44，但不表达造血细胞抗原cd 34,CD 45，这与源于骨髓的间充质干细胞一致。
Results Proliferation of pleomorphic lymphocyte, coagulation necrosis of massive tissue and vaso-infiltration were showed in the NK/T lymphoma; tumor cells were positive for CD3, CD45 and CD56.
结果NK/T淋巴瘤组织结构特点为多形性淋巴细胞增生，大片的凝固性坏死和血管浸润，免疫组化表达CD3、CD45和CD56阳性。
Results Proliferation of pleomorphic lymphocyte, coagulation necrosis of massive tissue and vaso-infiltration were showed in the NK/T lymphoma; tumor cells were positive for CD3, CD45 and CD56.
结果NK/T淋巴瘤组织结构特点为多形性淋巴细胞增生，大片的凝固性坏死和血管浸润，免疫组化表达CD3、CD45和CD56阳性。
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