| toxoplasma gondii antibodies in exotic wild felids from brazilian zoos. | serum samples from 37 captive exotic felids in 12 zoos from six brazilian states were assayed for antibodies to toxoplasma gondii by the modified agglutination test using formalin-fixed whole tachyzoites. titers greater than or equal to 1:20 were considered positive. antibodies to t. gondii were found in 24 of 37 (64.9%) felids, including one european lynx (lynx lynx), two jungle cats (felis chaus), two servals (leptailurus serval), two tigers (panthera tigris), three leopards (panthera pardus), ... | 2001 | 12785684 |
| detection of toxolasma gondii in captive wild felids. | toxoplasma gondii can infect all species of warm-blooded animals, including humans, and causes serious diseases in immunocompromized hosts. live tachyzoites derived from serial passage in hela culture were used in the sabin-feldman dye test for detection of toxoplasma gondii antibody in serum samples of 21 captive wild felids including one fishing cat (prion nailurus viverrina), one leopard (panthera pardus), two flat-headed cats (prion nailurus planiceps), 6 tigers (panthera tigris), two leopar ... | 2006 | 17547043 |