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Organs infected with Trypanosoma cruzi and DTU identification in the naturally infected rodent Octodon degus
(Elsevier, 2020)
Chagas disease is a public health problem in America. Its parasite, Trypanosoma cruzi, presents different discrete typing units (DTUs), colonizes organs of mammalian hosts in chronic infections, and presents tropism for ...
Haematological variables of Santa Ines and Ile de France suckling lambs: Influence of Haemonchus contortus infection
(2020-11-01)
Haemonchus contortus is the major gastrointestinal parasite of sheep raised in tropical and subtropical areas worldwide. This trial aimed to evaluate the influence of H. contortus infection on the bone marrow response of ...
Comparative ex vivo infection with Trypanosoma cruzi and Toxoplasma gondii of human, canine and ovine placenta: Analysis of tissue damage and infection efficiency
(Elsevier, 2020)
Trypanosoma cruzi, the causative agent of Chagas disease, and Toxoplasma gondii, which is responsible for Toxoplasmosis, are two parasites that cause significant protozoan zoonoses and consequently important economic losses ...
Congenital toxoplasmosis in chronically infected and subsequently challenged ewes
(2016-10-01)
This experiment studied congenital transmission in sheep experimentally infected with oocysts of Toxoplasma gondii and reinfected at one of three stages of pregnancy. Twenty ewes were experimentally infected with T. gondii ...
Experimental kinetics of infection induced by Yersinia pseudotuberculosis isolated from stock animals
(Instituto Oswaldo Cruz, Ministério da Saúde, 2004-10-01)
The course of in vivo infection of five isolates of Yersinia pseudotuberculosis was followed for three weeks in Swiss mice. The strains were isolated from diarrheic and normal feces and mesenteric lymph nodes of healthy ...