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. 2011 Apr 12;6(4):e18632. doi: 10.1371/journal.pone.0018632

Figure 3. Bacillary load and extent of immune response in Wistar rats infected with different inocula of Mtb W4 strain.

Figure 3

A, Number of Mtb colony-forming units in the lung of rats infected with different inocula of W4. Data from two different experiments are shown. Values are means ± SD. B, In vitro spleen and blood cell proliferation. Proliferation in response to ESAT6+CFP10 peptides was measured by [3H]thymidine incorporation. Each bar represents one animal.