Journal of Dental Hygiene Science : eISSN 2233-7679

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Fig. 2. Protein expression of CTSD in normal keratinocytes and oral squamous cell carcinoma. HEK and YD10B cells applied with CM from hTERT-hNOFs grown in serum-free media for 48 hours. The control is used only for serum-free medium without growing fibroblasts in HEK or YD10B cells. The bar graph quantifies each band intensity (Image J software); the CTSD protein expression was relative to b-Actin. CTSD: Cathepsin D, HEK: human epidermal keratinocyte, CM: conditioned medium, hTERT-hNOFs: immortalized human normal oral fibroblasts, Fb CM: the CM from hTERT-hNOFs.
J Dent Hyg Sci 2021;21:227-32
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