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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Inflammation. 2010 Aug;33(4):207–223. doi: 10.1007/s10753-009-9175-6

Fig. 3.

Fig. 3

IL-6 and TNF-alpha production by monocytes, keratinocytes and HNSCC cells in the conditions indicated. Monocytes from Donor 1 (a) and Donor 2 (b), keratinocytes and HNSCC cells were cultured alone or in co-cultures, as indicated, with or without 200 ng/ml LPS for 3 days. Supernatants were stored frozen at −80°C followed by ELISA. “None”—no keratinocytes or HNSCC cells (just monocytes +/− LPS).