Fig. 5From: Toward in vivo proof of binding of 18F-labeled inhibitor [18F]TRACK to peripheral tropomyosin receptor kinasesProtein expression of TrkA and TrkB. Immunohistochemical staining of TrkA and TrkB in KM12 tumor tissue samples (A) and in BAT of wild-type (WT) control mice (B, C). Pictures were taken using a 20 × objective. D Quantification of positive TrkA and TrkB immunohistochemical staining in BAT. Data as mean ± SEM from n = 3 slicesBack to article page