Figure 4From: Fibroblast growth factor 19 entry into brainIn the in-situ brain perfusion study, there was significant influx of 125I-FGF19 (values already normalized by subtraction of 131I-albumin in the same mouse). Each data point represents one mouse. The presence of 50-fold excess FGF19 or FGF15 did not change the influx of 125I-FGF19.Back to article page