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Figure 2 | Respiratory Research

Figure 2

From: Conditional deletion of epithelial IKKβ impairs alveolar formation through apoptosis and decreased VEGF expression during early mouse lung morphogenesis

Figure 2

Global deletion of IKKα decreases alveolar type II cell precursors. (A, B) Immunohistochemistry for Nkx2.1 with quantification of Nkx2.1-positive cells in (C) at E18. (D) Immunohistochemistry representing proliferation marker ki67 (top panels) with TUNEL stain representing cell apoptosis (bottom panels). [20 × magnification in A-B; 4 × magnification in D; Data are expressed as Mean ± SEM, *p < 0.05 in C].

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Respiratory Research

ISSN: 1465-993X

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