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Toxoplasma gondii

Only felids shed fecal stages (oocysts) contaminating pastures, food, and water. Other warm-blooded vertebrates serve as paratenic hosts and are infected ingesting oocysts or other hosts containing tissue stages (bradyzoites). Pigs, sheep, goats, and chickens reared with access to oocyst contaminated soil produce the meats most likely to transmit the ...
Hanafi, E.M.   +2 more
openaire   +2 more sources

Toxoplasma gondii catalase: are there peroxisomes in Toxoplasma?

Journal of Cell Science, 2000
ABSTRACT The intracellular protozoan parasite Toxoplasma gondii, like all members of the phylum Apicomplexa, is known to possess many organelles: in addition to mitochondria and the compartments of the secretory pathway, there is a reduced chloroplast (the apicoplast) and the phylumspecific components of the apical complex: dense ...
Dominique Soldati   +2 more
openaire   +3 more sources

Biodiversity in Toxoplasma gondii [PDF]

open access: possible, 1996
Studies on the extent and nature of genetic polymorphism in medically important protozoan parasites are important in order to understand epidemiological and biological aspects of parasitic infections. Genetic variations among Toxoplasma gondii isolates first were suggested by differences in pathogenicity in Swiss mice.
openaire   +2 more sources

Detection of Toxoplasma gondii

2003
Toxoplasma gondii is an important intracellular protozoan that is the causative agent of toxoplasmosis in humans and animals. Toxoplasmosis is a zoonosis and is normally caught by eating undercooked infected meat or by ingestion of oocysts excreted by its definitive host, the cat.
Jens G. Mattsson, Jonathan M. Wastling
openaire   +3 more sources

Toxoplasma gondii infection and its implications within the central nervous system

Nature Reviews Microbiology, 2021
S. K. Matta   +3 more
semanticscholar   +1 more source

Endopolygenie bei Toxoplasma gondii

Zeitschrift f�r Parasitenkunde, 1971
Die ungeschlechtliche Vermehrung von T. gondii in den Epithelzellen des Katzendarms setzt mit einer zweifachen Teilung des „Schizonten“-Zellkerns ein, ohne die Ausbildung der bei der Endodyogenie bekannten Organellen. Erst im vierkernigen Stadium beginnt, unter Erhaltung des Mutterkonoids, die Entwicklung von Merozoiten.
Gerhard Piekarski   +2 more
openaire   +3 more sources

Toxoplasma gondii

2013
Toxoplasma gondii is an important zoonotic parasite with a worldwide distribution. Felids are the definitive hosts and, upon primary infection, they shed millions of oocysts into the environment. These oocysts are infectious to a wide range of warm-blooded animals, and these intermediate hosts develop tissue cysts.
Marieke Opsteegh   +3 more
openaire   +5 more sources

Toxoplasma gondii and Overdulve

Parasitology Today, 2000
In remembrance of William McPhee Hutchison, David Ferguson and Mike Pittilo1xToxoplasma gondii and the professor. Ferguson, D.J.P. and Pittilo, R.M. Parasitol. Today. 1999; 15: 301–302Abstract | Full Text | Full Text PDF | PubMed | Scopus (1)See all References1 reviewed his important role in unravelling the life cycle of Toxoplasma gondii.
openaire   +3 more sources

Effect of Toxoplasma gondii on the Thymus

Nature, 1973
IT has been shown1,2 that rabbits experimentally infected with a virulent strain of Toxoplasma develop a severe lymphocyto-paenia 3 d after infection and show marked changes in the thymus, chiefly by loss of cortical lymphocytes. In a study of congenital toxoplasmosis in mice, Beverley and Henry (ref. 3 and personal communication) observed depletion of
Huldt, G, Gard, S, Olovson, S G
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Immunology ofToxoplasma gondii

Immunological Reviews, 2011
Summary: Toxoplasma gondiiis an obligate intracellular parasite. Following oral infection the parasite crosses the intestinal epithelial barrier to disseminate throughout the body and establish latent infection in central nervous tissues. The clinical presentation ranges from asymptomatic to severe neurological disorders in immunocompromised ...
Oliver Liesenfeld   +2 more
openaire   +3 more sources

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