{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T09:14:32Z","timestamp":1784193272993,"version":"3.55.0"},"reference-count":34,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2009,4,14]],"date-time":"2009-04-14T00:00:00Z","timestamp":1239667200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[2009,5]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Seroprevalence of<jats:italic>Toxocara<\/jats:italic>and<jats:italic>Taenia solium<\/jats:italic>and risk factors for infection with these parasites were explored in a long-term rural settlement in S\u00e3o Paulo state, Brazil. An ELISA for the detection of anti-<jats:italic>Toxocara<\/jats:italic>IgG and IgE and anti-<jats:italic>T. solium<\/jats:italic>cysticerci was standardized using<jats:italic>Toxocara<\/jats:italic>excretory-secretory antigens (TES) obtained from the cultured second-stage larvae of<jats:italic>T. canis<\/jats:italic>and by vesicular fluid antigen from<jats:italic>Taenia crassiceps cysticerci<\/jats:italic>(VF). For cysticercosis, the reactive ELISA samples were assayed by Western blot using 18 kDa and 14 kDa proteins purified from VF. Out of 182 subjects, 25 (13\u00b77%) presented anti-<jats:italic>Toxocara<\/jats:italic>IgG and a positive correlation between total IgE and the reactive index of specific anti-TES IgE (<jats:italic>P<\/jats:italic>=0\u00b70265) was found amongst the subjects found seropositive for anti-<jats:italic>Toxocara<\/jats:italic>IgG. In these individuals 38\u00b70% showed ocular manifestations. The frequency of anti-<jats:italic>T. solium<\/jats:italic>cysticerci confirmed by Western blot was 0\u00b76%. Seropositivity for<jats:italic>Toxocara<\/jats:italic>was correlated with low educational levels and the owning of dogs. Embryonated eggs of<jats:italic>Toxocara<\/jats:italic>spp. were found in 43\u00b73% of the analysed areas.<\/jats:p>","DOI":"10.1017\/s0031182009005769","type":"journal-article","created":{"date-parts":[[2009,4,14]],"date-time":"2009-04-14T13:51:50Z","timestamp":1239717110000},"page":"681-689","source":"Crossref","is-referenced-by-count":15,"title":["Toxocariasis\/cysticercosis seroprevalence in a long-term rural settlement, S\u00e3o Paulo, Brazil"],"prefix":"10.1017","volume":"136","author":[{"given":"L. E.","family":"PRESTES-CARNEIRO","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. H. 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