FHL1 and leiomyoma: In this study, western blot (WB) analysis was used to validate the expression of CRABP2, FHL1, FABP5, GOT1 and 2D Western blotting for isoform 2 of guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit β, isoform 3 of polymerase I and transcript release factor and isoform 5 of prelamin-A/C, in five leiomyomas compared to matched normal myometrial tissue.