| a follow-up study of the human class and subclass antibody response developed against the adult stage of trichinella spiralis. | we report the analysis by elisa of class and subclass antibody response against a total soluble extract from t. spiralis adult stage (tse-a) during a year after the infection in 17 symptomatic trichinellosis patients (si) and five asymptomatic individual (ai) involved in an outbreak of trichinellosis occurred in the state of mexico. serum samples from 20 healthy individuals (hi) and 24 patients with other parasitosis were included as control. all si showed a polyisotypic antibody response agains ... | 2001 | 11484345 |