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Fig. 4 | BMC Biotechnology

Fig. 4

From: Dental follicle stem cells in bone regeneration on titanium implants

Fig. 4

Immunocytochemical staining for characteristic stem cells markers, nuclei were counterstained with DAPI. (a) strong expression for CD 44 FITC and weak positivity for CD 105 PE; (b) negative staining for CD 34 FITC and CD 117 PE; (c) strong positivity for CD 90 FITC, weak expression of CD 49 PE; (d) strong positivity for early embryonic antigen SSEA-4 FITC; (e) the self-renewal embryonic proteins Oct3/4 FITC strong expression and (f) Nanog FITC positive in some cells (magnification ×400)

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