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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: J Infect Dis. 2010 Feb 1;201(3):420–427. doi: 10.1086/650300

Figure 1.

Figure 1

Live Leptospira- induced proliferation of control PBMC. PBMC were cultured in microtiter wells at 2×105/well with one of the following: 1) medium only, 2) PPD (5µg/mL), or 3) Leptospira, or 4) formalin- fixed Leptospira. Cell proliferation was assessed at 6 days by measuring the amount of [3H] thymidine incorporation. Results are from one experiment that was representative of 7 independent experiments (7 different controls). * P<0.05 live vs fixed bacteria.