Figure 1From: Protease-activated receptor-1 impairs host defense in murine pneumococcal pneumonia: a controlled laboratory studyProtease-activated receptor-1 accelerates mortality in murine pneumococcal pneumonia. Survival of wild-type (dashed line, open symbols) and protease-activated receptor-1 knockout (solid line, closed symbols) mice in murine pneumococcal pneumonia (14 mice per group). * indicates statistical significance as compared to wild-type (P <0.05, log rank test).Back to article page