Fig. 6From: Upconverting phosphor technology-based lateral flow assay for the rapid and sensitive detection of anti-Trichinella spiralis IgG antibodies in pig serumPerformance of the T. spiralis assay with different infective numbers. Serum samples from pigs experimentally infected with 100 (a), 1000 (b), or 10,000 (c) T. spiralis were tested using this assay. The green line is the low specificity cut-off of 0.1906, and the red line is the high specificity cut-off of 0.3233. Data are presented as the mean ± SD from three independent experimentsBack to article page