PCR for the Diagnosis of Abdominal Angiostrongyliasis in Formalin-Fixed Paraffin-Embedded Human Tissue
Figure 4
Agarose gel electrophoresis showing PCR positivity of eleven patients with confirmed cases of AA.
Lane 1: Molecular weight markers (100-pb ladder). Lane 2: DNA from Angiostrongylus costaricensis (positive control). Lane 3: Negative control. Lane 4–14 Confirmed cases with respective DNA concentrations: 12.2 μg/mL; 9.5 μg/mL; 6.5 μg/mL; 11.6 μg/mL; 4.43 μg/mL; 8.88 μg/mL; 1.17 μg/mL; 1.48 μg/mL; 2.28 μg/mL; 2.4 μg/mL; 5.28 μg/mL. Lane 15: Mix (reaction control for detection of possible contaminants).