Results 171 to 180 of about 7,712 (222)
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Trypanosoma congolense: Thrombocyte survival in infected steers
Experimental Parasitology, 1982Abstract Charolais steers infected with Trypanosoma congolense developed a thrombocytopenia that was first demonstrated shortly before the onset of parasitemia. The thrombocyte count progressively decreased from a level of 6 × 105/mm3 on the 3rd day postinfection to l × 105/mm3, its most depressed level, on the 11th day postinfection. The mean of the
J M, Preston, R M, Kovatch, B T, Wellde
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Trypanosoma congolense: Thrombocytopenia in experimentally infected cattle
Experimental Parasitology, 1978Abstract Hereford cattle infected with Trypanosoma congolense developed a thrombocytopenia which was most severe early in the course of infection when parasite levels in peripheral blood were highest. As the disease progressed, parasite levels gradually decreased and a corresponding increase in the number of thrombocytes occurred.
B T, Wellde +3 more
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Trypanosoma congolense: Infectivity for white mice
Experimental Parasitology, 1968Abstract White mice of Swiss strain are susceptible to Trypanosoma congolense. Intact, splenectomized, irradiated, or irradiated and splenectomized mice showed no variation in susceptibility to infection. The incubation period varied from 4 to 19 days.
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Multiplication of Trypanosoma brucei and Trypanosoma congolense in vertebrate hosts
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1969Abstract Studies on multiplication of T. brucei and T. congolense showed that trypanosomes artificially maintained in mice multiply exclusively by longitudinal fission. T. brucei and T. congolense in a rabbit and a guinea-pig as well as in sheep has, in addition to multiplication by binary fission, a developmental cycle which includes ...
M A, Soltys, P, Woo
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Types ofTrypanosoma Congolense
Annals of Tropical Medicine & Parasitology, 1960(1960). Types of Trypanosoma Congolense. Annals of Tropical Medicine & Parasitology: Vol. 54, No. 4, pp. 428-438.
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Congenital transmission of Trypanosoma congolense in mice
Journal of Comparative Pathology, 1983Pregnant mice were infected with a strain of T. congolense which produces a chronic infection, to determine if congenital infection can occur. Some of the mice were killed before delivery and tissues of foetuses injected into clean male mice. Other mothers were allowed to deliver and the tissues of some of the 1-day-old young inoculated into male mice ...
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Sequential infection of tsetse flies with Trypanosoma congolense and Trypanosoma brucei
Acta Tropica, 1992The question whether tsetse flies can be experimentally infected with more than one trypanosome species or strain by sequential feeding was investigated using DNA probe technology to identify directly the small numbers of trypanosomes in the fly gut. Bloodstream form trypanosomes of Trypanosoma congolense or T. brucei ssp.
W, Gibson, V, Ferris
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Kinetoplast DNA from Trypanosoma vivax and T. congolense
Molecular and Biochemical Parasitology, 1985We have analysed kinetoplast DNA (kDNA) of the African trypanosomes Trypanosoma vivax and T. congolense. The maxi-circles from these organisms resemble those of T. brucei in size, but only to a limited extent in sequence as judged from restriction enzyme digests and DNA X DNA hybridization. The kDNA networks of T.
P, Borst +5 more
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Mitogenicity of autolysates ofTrypanosoma congolense
Experientia, 1978Autolysates of Trypanosoma congolense, in subcytotoxic amounts, were found to be highly mitogenic in vitro for the spleen cells of normal mice. Significant amounts of [3H]-thymidine were also incorporated by the responding spleen cells of nu/nu (athymic) mice. In contrast, the spleen cells of cyclophosphamide-treated mice were unresponsive.
R K, Assoku, I R, Tizard
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An extravascular site of development of Trypanosoma congolense
Nature, 1978TSETSE-TRANSMITTED African pathogenic trypanosomes are thought to be divisible into two groups because of their distribution in the mammalian host and the characteristic lesions they produce during infection1. Trypanosoma brucei brucei and related subspecies have a wide distribution in the body, parasitising the intercellular fluids, connective tissue ...
A G, Luckins, A R, Gray
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