Fig. 2

Expression of PFKFB3. Western blot obtained by immunoblotting antibodies directed against total PFKFB3 protein (a). The positive control lane used a sample from the urine of a subject with severe features of pre-eclampsia known to highly express all proteins being measured. b Shows the percentage of samples which had detectable bands on Western blot analysis, with the table showing the actual number of patients. PFKFB3 was more commonly expressed in PE, detected in 90.3% (95% CI 74.3–97.4%) of PE and 8.3% (95% CI 1.2–27.0%) of NP samples (p < 0.001)