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. Author manuscript; available in PMC: 2014 Apr 7.
Published in final edited form as: Lab Chip. 2014 Mar 7;14(5):972–978. doi: 10.1039/c3lc50959a

Fig. 5.

Fig. 5

Chemotaxis speed and response time in the presence of simultaneous fMLP and LTB4 gradients of various slopes. Contour maps of speed (A) and response time (C) show that chemotaxis towards fMLP is not affected by the presence of LTB4. However, chemotaxis towards LTB4 is affected by the presence of fMLP and the response is faster in the presence of fMLP, both in speed (B) and time (D). ncell = 80 for migration speed and ncell = 15 for response time at each combination of concentration. Data represents mean values (N = 3).