Behavioral changes in mice caused by Toxoplasma gondii invasion of brain
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چکیده
منابع مشابه
Behavioral and Personality Changes Caused by Toxoplasma: Imagination or Reality
Introduction: This note addresses the scientific study of behavioral changes caused by Toxoplasma. About a third of the world's population is infected with the chronic form of the parasite, which is usually asymptomatic and causes severe symptoms only in the presence of the parasite in the eye and nervous system. The study of behavioral changes caused by this parasite has begun since the 1980s ...
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Many parasites induce specific changes in host behavior that promote the transmission of their infective stages between hosts. Toxoplasmosis in rodents is known to be accompanied by specific behavioral changes (shift in activity level, learning capacity, and novelty discrimination) that can theoretically increase the chance of infected animals being eaten by the definitive host, the cat. Howeve...
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Two cases are reported of polytenosynovitis involving the wrists and ankles and caused by toxoplasmosis, together with the investigations that led to the diagnosis. Medical and surgical treatment of the first patient and medical treatment only of the second patient gave satisfactory results.
متن کاملImmunogenicity of Gamma-Irradiated Toxoplasma gondii Tachyzoites in Mice
The Immunogenicity of γ-irradiated tachyzoites of a highly virulent strain of Toxoplasma gondii (RH strain) was investigated. Immunized mice survived challenge infection and displayed increased interferon gamma (INF-γ ) production. On the other hand, nonimmunized controls died after 10 days and displayed a significantly decreased lymphoproliferative response to Concanavalin A (Con A). No tachyz...
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Synchronous invasion of host cells by Toxoplasma gondii B.F.C. Kafsack a,∗, C. Beckers b, V.B. Carruthers a a W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD 21205-1918, USA b Division of Geographic Medicine, University of Alabama at Birmingham, 845 19th Street South, Birmingham, AL 35...
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ژورنال
عنوان ژورنال: Parasitology Research
سال: 2012
ISSN: 0932-0113,1432-1955
DOI: 10.1007/s00436-011-2800-y