Fig. 5From: Molecular characterization of a Trichinella spiralis elastase-1 and its potential as a diagnostic antigen for trichinellosisqPCR analysis of TsEla transcription in different T. spiralis stages. The transcription levels of TsEla were calculated with the Cq (2−ΔΔCq) method. GAPDH was utilized as an internal control. *P < 0.0001Back to article page