Results 171 to 180 of about 4,759 (223)
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Control of lymphoproliferation by Theileria annulata
Parasitology Today, 1987The economic importance of bovine theilerioses has prompted several new approaches to understanding the diseases in the hope of developing more efficient methods of control. Most Theileria species that infect cattle cause a lymphoproli ferative disease. Sporozoites, injected into the host bloodstream by the tick vectors, rapidly invade host lymphocytes
M, Dyer, A, Tait
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Transient transfection of Theileria annulata
Molecular and Biochemical Parasitology, 2001We have developed a method to transiently transfect infective, uninucleate, Theileria annulata sporozoites. Transfection vectors have been constructed using a number of T. annulata 5' gene flanking sequences linked to the enhanced green fluorescence protein (eGFP) reporter gene.
R, Adamson +7 more
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Theileria annulata sporozoite targets
Parasite Immunology, 1994SUMMARYBovine peripheral blood mononuclear cells (PBM) infected in vitro with Theileria annulata sporozoites have previously been characterized as MHC class II+ mature macrophages. The ability of T. annulata sporozoites to infect different subpopulations of MHC class II+ bovine monocytes was investigated.
J D, Campbell +4 more
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Antigenic diversity of Theileria annulata macroschizonts
Veterinary Parasitology, 1986A series of monoclonal antibodies has been produced which reacts with the intracellular macroschizont of Theileria annulata, and this series has been used to examine the level of antigenic diversity between and within stocks of the parasite in addition to species specificity within the genus.
B, Shiels +3 more
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Establishment and application of a qPCR diagnostic method for Theileria annulata
Parasitology Research, 2022Bovine theileriosis caused by several Theileria species including Theileria annulata, Theileria parva, Theileria orientalis, Theileria mutans, and Theileria sinensis is a significant hemoprotozoan tick-borne disease. Among these, Theileria species, T.
Junlong Liu, You-quan Li, Guiquan Guan
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Control of Theileria annulata in Iran
Parasitology Today, 1988Tropical theileriosis or Mediterranean Coast Fever - caused by Theileria annulata - is a disease of cattle widely distributed across southern Europe, north Africa and central Asia. Its distribution broadly corresponds with that of its main ixodid tick vectors Hyalomma excavatum and H. detritum (Fig. 1).
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Chemoprophylaxis of Theileria annulata and Theileria parva infections of calves with buparvaquone
Veterinary Parasitology, 1998A clinical trial testing the prophylactic effect of a 5 mg kg-1 dose of buparvaquone on either Theileria annulata or Theileria parva experimental infections of calves demonstrated its efficacy for periods of at least seven days. The drug given 1 h or seven days before 50% lethal T.
G M, Wilkie +6 more
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Antigens and immunity in Theileria annulata
Parasitology Today, 1988About 200 million cattle are believed to be at risk from the debilitating and often fatal effects of tropical theileriosis, caused by Theileria annulata. Currently, there is no very cheap effective drug for treatment of T. annulata infections, although the hydroxynophthoquinones parvaquone and buparvaquone are reported to give good results(1-4 ...
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The pathogenesis of anaemia in Theileria annulata infection
Research in Veterinary Science, 1976Calves infected by a field strain of Theileria annulata developed severe anaemia, which was accompanied by bilirubinaemia and the appearance of free serum autohaemagglutinin antibodies. Animals infected with an agamogenous strain (lacking erythrocytic forms) also became anaemic.
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The sting of Theileria annulata
Trends in Parasitology, 2001Tropical theileriosis is caused by the protozoan parasite Theileria annulata and affects cattle from the Mediterranean to China. The parasite, which is transmitted by ticks, infects leukocytes to form macro- and microschizonts – microschizonts produce merozoites that can infect red blood cells.
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