Fig 6. Expression of TsSPc at epicuticle of various T. spiralis stages by IIFT.
Whole worms were probed with anti-rTsSPc serum, and immunofluorescence was detected at the epicuticle of ML, IIL, 3 d AW, 6 d AW and NBL. However, pre-immune normal murine serum did not recognize any worm components of the parasitic nematode. Scale bars:100 μm.