Results 51 to 60 of about 3,404 (205)

Isolement de Theileria parva (SAO Hill) et Theileria parva (West Kilimanjaro) et leur immunité croisée avec Theileria parva (Kasoba)

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1994
Deux souches de Theileria parva ont été isolées sur du bétail-témoin pendant des essais d'immunisation sur le terrain contre la theilériose à SAO Hill et West Kilimanjaro, dans les parties Sud et Nord de la Tanzanie respectivement.
F.L. Musisi   +3 more
doaj   +1 more source

Maintenance of Theileria parva parva infection in an endemic area of Kenya

open access: yesParasitology, 1986
SUMMARYThe maintenance of Theileria parva parva infection in an endemic area of Kenya on the shore of Lake Victoria was studied in the field and laboratory. High prevalences of antibodies against T. parva and T. mutans and intra-erythrocytic piroplasms were detected in local zebu (Bos indicus) cattle.
A S, Young   +3 more
openaire   +2 more sources

Expression analysis of the Theileria parva subtelomere-encoded variable secreted protein gene family. [PDF]

open access: yesPLoS ONE, 2009
The intracellular protozoan parasite Theileria parva transforms bovine lymphocytes inducing uncontrolled proliferation. Proteins released from the parasite are assumed to contribute to phenotypic changes of the host cell and parasite persistence. With 85
Jacqueline Schmuckli-Maurer   +12 more
doaj   +1 more source

Properties of non-coding DNA and identification of putative cis-regulatory elements in Theileria parva

open access: yesBMC Genomics, 2008
Background Parasites in the genus Theileria cause lymphoproliferative diseases in cattle, resulting in enormous socio-economic losses. The availability of the genome sequences and annotation for T. parva and T.
Guo Xiang, Silva Joana C
doaj   +1 more source

CD8+ T-cell responses to Theileria parva are preferentially directed to a single dominant antigen:Implications for parasite strain-specific immunity

open access: yes, 2009
Although immunodominance of CD8(+) T-cell responses is a well-recognised feature of viral infections, its role in responses to more antigenically complex pathogens is less clear.
Connelley, T.   +44 more
core   +1 more source

Endemic stability for Theileria parva infections in Ankole calves of the Ankole ranching scheme, Uganda

open access: yesOnderstepoort Journal of Veterinary Research, 2004
A population-based study was carried out on the Ankole ranching scheme in south-west Uganda with the aim of determining the endemic status of Theileria parva infections. For this purpose, the age-related sero-prevalence of T.
F.M. Kivaria   +6 more
doaj   +1 more source

Rhipicephalus appendiculatus ticks transmit Theileria parva from persistently infected cattle in the absence of detectable parasitemia: implications for East Coast fever epidemiology

open access: yesParasites & Vectors, 2018
Background East Coast fever (ECF) is a devastating disease of cattle and a significant constraint to improvement of livestock production in sub-Saharan Africa.
Cassandra L. Olds   +2 more
doaj   +1 more source

Longitudinal transcriptome analysis of cattle infected with Theileria parva

open access: yesInternational Journal for Parasitology, 2022
The apicomplexan cattle parasite Theileria parva is a major barrier to improving the livelihoods of smallholder farmers in Africa, killing over one million cattle on the continent each year. Although exotic breeds not native to Africa are highly susceptible to the disease, previous studies have illustrated that such breeds often show innate tolerance ...
Chepkwony, Maurice   +9 more
openaire   +3 more sources

Hemoglobin Digestion Genes Are Conserved in Lizard‐Infective Plasmodium Species With Different Host Cellular Niches

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Despite their evolutionary relatedness to malaria parasites that infect humans, wildlife Plasmodium—particularly those that infect birds and lizards—are understudied, leaving their vast genetic diversity to be explored. By assembling parasite transcriptomes from Plasmodium‐infected lizard blood, we provide the first evidence that lizard‐infective ...
Sarah J. Pangburn   +4 more
wiley   +1 more source

Matrix-assisted laser desorption/ionization time of flight mass spectrometry for comprehensive indexing of East African ixodid tick species [PDF]

open access: yes, 2016
Background: The tick population of Africa includes several important genera belonging to the family Ixodidae. Many of these ticks are vectors of protozoan and rickettsial pathogens including Theileria parva that causes East Coast fever, a debilitating ...
Olds, C.   +21 more
core   +1 more source

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