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. Author manuscript; available in PMC: 2010 Mar 18.
Published in final edited form as: FEBS Lett. 2009 Feb 21;583(6):1023–1028. doi: 10.1016/j.febslet.2009.02.027

Fig. 3.

Fig. 3

Tie-1 in HUVECs was essential in stimulation of MCP-1 expression in U937 cells. Conditioned medium of HUVECs treated with control or Tie-1 siRNA was used to stimulate U937 cells for four hours. Expression level in unstimulated cells was arbitrarily set to one and used for normalization. MCP-1 (A) or IL-1β (B) expression in U937 was determined by real-time PCRs. Conditioned media from three siRNA transfections were tested (n=3). P values were determined by t-tests.