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Fig. 1 | BMC Cancer

Fig. 1

From: Analysis of the expression of Kv10.1 potassium channel in patients with brain metastases and glioblastoma multiforme: impact on survival

Fig. 1

Examples of immunohistochemical analyses of Kv10.1 in brain metastasis and glioblastoma multiforme. a. NBT/BCIP staining of Kv10.1 (left) counterstaining nuclear fast red as positive control of Kv10.1 expression (adult C57BI6N mouse, cortical tissue) and b. Neufuchsin staining of Kv10.1 (right) counterstaining Haematoxylin (both magnification 400x, scale bar 50 μm). c NBT/BCIP staining of Kv10.1 (grade 2) in a brain metastasis of lung carcinoma (magnification 40x, scale bar 50 μm). d Neufuchsin staining of Kv10.1 (grade 2) in a brain metastasis of lung carcinoma, counterstaining Haematoxylin (both magnification 40x, scale bar 50 μm). e. NBT/BCIP staining of Kv10.1 in GBM (grade 3), counterstaining nuclear fast red, (magnification 40x, scale bar 50 μm). f. Neufuchsin staining of Kv10.1 (grade 3) in GBM, counterstaining Haematoxylin (magnification 40x, scale bar 50 μm)

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BMC Cancer

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