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. 2011 May;2(5):593–596. doi: 10.1177/1947601911420139

Figure 2.

Figure 2.

LIF expression is significantly increased in MPN patients. Relative quantification by real-time RT-PCR in peripheral blood samples from 6 healthy controls and 33 MPN patients (3 myelofibrosis, 8 polycytemia vera, and 22 essential thrombocytemia). Boxplots show the median (horizontal line), interquartile range (box), and range (whiskers). All results were normalized to the average of the 6 control samples. Significance of the Mann-Whitney test is shown for several comparisons.