Figure 4From: Sphingosine 1-phosphate release from platelets during clot formation: close correlation between platelet count and serum sphingosine 1-phosphate concentrationCorrelations between the serum Sph-1-P level or the DHSph-1-P level and the ATX level. The correlations between the serum Sph-1-P level (A) or the DHSph-1-P (B) level and the ATX level in all subjects (n = 39) are shown.Back to article page