Fig. 8From: Application of a recombinant novel trypsin from Trichinella spiralis for serodiagnosis of trichinellosisDynamic changes in serum specific IgG and IgM in serum of mice infected with 20 T. spiralis larvae collected at 2–30 dpi, detected by ELISA. a, b Specific IgG levels in serum of infected mice assayed by rTsTryp-ELISA (a) and ES antigens-ELISA (b). c, d Serum specific IgM levels of infected mice assayed by rTsTryp-ELISA (c) and ES antigens-ELISA (d). The dashed lines in the figures are the cutoff values of IgG and IgM. dpi, Days post-infection; ELISA, enzyme-linked immunosorbent assay; ES, excretory/secretory; IgG/IgM, immunoglobulin G/M; OD, optical density; rTsTryp, recombinant T. spiralis trypsinBack to article page