{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T21:40:35Z","timestamp":1777930835595,"version":"3.51.4"},"reference-count":22,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2021,3,10]],"date-time":"2021-03-10T00:00:00Z","timestamp":1615334400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100006181","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado da Bahia","doi-asserted-by":"publisher","award":["PNE0003\/2011"],"award-info":[{"award-number":["PNE0003\/2011"]}],"id":[{"id":"10.13039\/501100006181","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J VET Diagn Invest"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:p>Parasites resembling Neospora caninum or Toxoplasma gondii were detected by cytologic examination of cerebrospinal fluid (CSF) from a dog with neurologic disease. The dog became severely ill and was euthanized. Canine tissue homogenates were used for direct parasite isolation in cell culture, bioassay in 2 mouse lineages, and PCR. T. gondii was isolated in monkey kidney cells, and species identity was confirmed by PCR. Inoculated parasites were highly virulent for mice, which developed clinical signs and were euthanized immediately. PCR-RFLP for T. gondii using the cultured isolate (TgDgBA22) was conducted with 12 genetic markers, and a unique recombinant strain was identified. Detection of T. gondii by CSF cytology, although described in humans, had not been reported previously in dogs, to our knowledge, and was crucial for the diagnosis of toxoplasmosis in the examined dog.<\/jats:p>","DOI":"10.1177\/1040638721996685","type":"journal-article","created":{"date-parts":[[2021,3,10]],"date-time":"2021-03-10T07:21:05Z","timestamp":1615360865000},"page":"591-594","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Cytologic detection of\n                    <i>Toxoplasma gondii<\/i>\n                    in the cerebrospinal fluid of a dog and in vitro isolation of a unique mouse-virulent recombinant strain"],"prefix":"10.1177","volume":"33","author":[{"given":"Wal\u00e9ria","family":"Borges-Silva","sequence":"first","affiliation":[{"name":"Department of Veterinary Anatomy, Pathology and Clinics, School of Veterinary Medicine and Animal Science, Federal University of Bahia, Bahia, 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Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George R.","family":"Albuquerque","sequence":"additional","affiliation":[{"name":"Department of Agricultural and Environmental Sciences, State University of Santa Cruz, Campus Soane Nazar\u00e9 de Andrade, Bahia, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3741-121X","authenticated-orcid":false,"given":"Lu\u00eds P.","family":"Gondim","sequence":"additional","affiliation":[{"name":"Department of Veterinary Anatomy, Pathology and Clinics, School of Veterinary Medicine and Animal Science, Federal University of Bahia, Bahia, 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