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The Cytostome of Trypanosoma cruzi and T. conorhini*
The Journal of Protozoology, 1969SYNOPSIS. A cytostome is described in culture forms and in intracellular stages of Trypanosoma cruzi and in culture forms of T. conorhini. The organelle opens into the flagellar pocket or close to it and runs deeply into the cell.
R, Milder, M P, Deane
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Triatominae–Trypanosoma cruzi/T. rangeli: Vector–parasite interactions
Acta Tropica, 2009Of the currently known 140 species in the family Reduviidae, subfamily Triatominae, those which are most important as vectors of the aetiologic agent of Chagas disease, Trypanosoma cruzi, belong to the tribes Triatomini and Rhodniini. The latter not only transmit T.
G A, Vallejo, F, Guhl, G A, Schaub
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Experimental Parasitology, 1989
Chromosome-sized DNA molecules from Trypanosoma cruzi clone Dm 28c were analyzed and compared with other T. cruzi strains and monogenetic trypanosomatids by orthogonal field alteration gel electrophoresis. The results showed that T. cruzi Dm 28c displays at least 18 chromosomes ranging from 550 to more than 1500 kb and that in general the ...
Aymerich, Stephane, S., Goldenberg, S.
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Chromosome-sized DNA molecules from Trypanosoma cruzi clone Dm 28c were analyzed and compared with other T. cruzi strains and monogenetic trypanosomatids by orthogonal field alteration gel electrophoresis. The results showed that T. cruzi Dm 28c displays at least 18 chromosomes ranging from 550 to more than 1500 kb and that in general the ...
Aymerich, Stephane, S., Goldenberg, S.
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Experimental Parasitology, 2006
Populations of Trypanosoma cruzi can be clustered in two main phylogenetic lineages, T. cruzi I and T. cruzi II and a third group denominated Zymodeme III (ZIII) has been described. Using 23 isolates representing the two major T. cruzi groups and the Zymodeme III, the 3' untranslated region (3'UTR) of the calmodulin gene was analyzed. Several mutations
Adeilton, Brandão, Octavio, Fernandes
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Populations of Trypanosoma cruzi can be clustered in two main phylogenetic lineages, T. cruzi I and T. cruzi II and a third group denominated Zymodeme III (ZIII) has been described. Using 23 isolates representing the two major T. cruzi groups and the Zymodeme III, the 3' untranslated region (3'UTR) of the calmodulin gene was analyzed. Several mutations
Adeilton, Brandão, Octavio, Fernandes
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Journal of Neuroimmunology, 1987
An autoimmune mechanism is commonly invoked to explain the occurrence of neuronal destruction in the chronic phase of Chagas' disease. Monoclonal antibodies raised against T. dionisii (DION) and T. vespertilionis (VESP), and cross-reactive with T. cruzi recognize antigens in cultured cerebellar cells from embryonic and postnatal mice, as revealed by ...
K, Petry +3 more
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An autoimmune mechanism is commonly invoked to explain the occurrence of neuronal destruction in the chronic phase of Chagas' disease. Monoclonal antibodies raised against T. dionisii (DION) and T. vespertilionis (VESP), and cross-reactive with T. cruzi recognize antigens in cultured cerebellar cells from embryonic and postnatal mice, as revealed by ...
K, Petry +3 more
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Zeitschrift f�r Parasitenkunde Parasitology Research, 1978
Mit Hilfe des Lektins aus dem SchwammAaptos papillata ist ein Immunfluoreszentest entwickelt worden um Kohlenhydratstrukturen mit terminalemd N-Acetylgalactosamin undd N-Acetylglucosamin an der Zelloberflache vonTrypanosoma cruzi nachzuweisen. Auf Grund der vorliegenden Untersuchungen konnen Trypanosomen desT. cruzi-Komplexes eindeutig vonT.
H. Bretting, J. Schottelius
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Mit Hilfe des Lektins aus dem SchwammAaptos papillata ist ein Immunfluoreszentest entwickelt worden um Kohlenhydratstrukturen mit terminalemd N-Acetylgalactosamin undd N-Acetylglucosamin an der Zelloberflache vonTrypanosoma cruzi nachzuweisen. Auf Grund der vorliegenden Untersuchungen konnen Trypanosomen desT. cruzi-Komplexes eindeutig vonT.
H. Bretting, J. Schottelius
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Mammalian cell invasion by closely related Trypanosoma species T. dionisii and T. cruzi
Acta Tropica, 2012Protozoan parasites of the genus Trypanosoma can infect virtually all mammalian species. Within this genus, Trypanosoma dionisii from bats and Trypanosoma cruzi that causes Chagas' disease, belonging to the subgenus Schizotrypanum, can invade mammalian cells. The mechanisms of cell invasion by T. dionisii are poorly understood. To address that question,
Fernando Yukio, Maeda +3 more
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T. cruzi: sensitization to macrophage killing by eosinophil peroxidase.
The Journal of Immunology, 1982Abstract In this study, we report that trypomastigotes of T. cruzi coated with eosinophil peroxidase (EPO) become sensitized to killing by normal macrophages that are unable to kill uncoated organisms. EPO bound to the surface of the organisms without affecting their extracellular viability.
N M, Nogueira, S J, Klebanoff, Z A, Cohn
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Phenanthridine Compounds as Chemotherapeutic Agents in Experimental T. cruzi Infections
Nature, 1946IT is generally agreed that infections with T. cruzi do not respond to those chemotherapeutic agents which have been recognized as effective against trypanosomes of the T. brucei class. The only drug which so far is stated to influence this South American trypanosome is the 4: 6 diamino-quinaldine derivative known as Bayer 7602 (Ac).
C. H. BROWNING +3 more
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Molecular Characterization and Diagnosis of Trypanosoma cruzi and T. rangeli
Archives of Medical Research, 2002The parasitic protozoan Trypanosoma cruzi infects an estimated 16 million individuals in Latin America. In a variable proportion of patients, this infection can result in a life-threatening cardiac or digestive pathology recognized as Chagas disease.
Felipe, Guhl +3 more
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