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. 2014 Apr 17;9(4):e95220. doi: 10.1371/journal.pone.0095220

Figure 5. Functional validation of differential apoptosis in Rh-BMDMs infected with Mtb-H or Mtb-A by Tunel assay.

Figure 5

Apoptotic cells show Tunel-positive nuclei (green) and Rh-BMDMs (red). Representative results are shown for Rh-BMDMs infected with Mtb-H (A) and the Mtb-A (B) at the 24-hr post-infection. (C) Graph (from Figure 1A and B) shows percentage of Rh-BMDMs undergoing apoptosis after 24 hours of exposure to Mtb-H or Mtb-A quantified by in situ Tunel assay. ** Student’s t test, p<0.005.