Results 181 to 190 of about 2,949 (216)

Naturally occurring infections of cattle with Theileria lestoquardi and sheep with Theileria annulata in the Sudan

Veterinary Parasitology, 2013
Theileria annulata is endemic in northern Sudan, hindering all efforts at upgrading cattle for milk production. T. lestoquardi clinical cases occur throughout the year and causes annual outbreaks that result in substantial losses in sheep. In the northern Sudan both cattle and small ruminants are frequently raised together and/or share common grazing ...
K M, Taha, D A, Salih, A M, Ali, R A, Omer, A M, El Hussein   +4 more
openaire   +2 more sources

The effects of drugs on the formation of Theileria annulata merozoites in vitro

Parasitology Research, 1988
The effects of colchicine, taxol, dinitrophenol, sodium azide, TLA-144, and obioactin on Theileria annulata schizonts were tested in vitro and studied by means of light and electron microscopy. Colchicine (0.001-5 microM) and taxol (1 microM) completely inhibited the mitosis of the host cell.
F M, Fritsch, H, Mehlhorn, E, Schein, M, Hauser   +3 more
openaire   +2 more sources

First molecular evidence of the transplacental transmission of Theileria annulata

Tropical Animal Health and Production, 2015
Bovine tropical theileriosis (BTT) is a serious hindrance in the cattle upgradation programme using the exotic germplasm. There is a wide range of variations in the pathobiology alongside clinical symptoms of the animals suffering from BTT. The present paper communicates the first report about the transplacental transmission of T.
Vikrant, Sudan, Shanker Kumar, Singh, Amit Kumar, Jaiswal, Rahul, Parashar, Daya, Shanker   +4 more
openaire   +2 more sources

Theileria annulata: Carrier State and Immunity^a

Annals of the New York Academy of Sciences, 1998
ABSTRACT: Recovery from primary infection of Theileria annulata results in the development of a persistent carrier state in the vertebrate host. The carrier state is of great importance in the maintenance of the life cycle by alternate tick/cattle challenge and both contributes to and may be necessary for maintenance of immunity. Therefore, an accurate
T, Ilhan, S, Williamson, E, Kirvar, B, Shiels, C G, Brown   +4 more
openaire   +2 more sources

Elimination of the gametocytes of Theileria annulata of cattle by primaquin phosphate

Veterinary Parasitology, 1987
Calves were experimentally infected with Theileria annulata and five drugs were administered in an attempt to exterminate the gametocytes of the parasite. The results of the experiment proved that primaquin phosphate is an effective parasiticide. The gametocytes from 30 calves treated with primaquin phosphate were exterminated completely.
openaire   +2 more sources

A general review on the prevention and treatment of Theileria annulata in China

Veterinary Parasitology, 1997
A review is given of the prevention and treatment of Theileria annulata infection of cattle in China. Primaquine phosphate has been shown to be an effective drug for the elimination of gametocytes of T. annulata and an attenuated strain of virulent parasites is used as a vaccine. This vaccine has proved to be 100% safe and over 90% effective. Since the
openaire   +2 more sources

Artificial infection of ticks with Theileria annulata

British Veterinary Journal, 1985
Y, Bhattacharyulu, S N, Samantaray
openaire   +2 more sources

Molecular Characterization and Assessment of Risk Factors Associated with Theileria annulata Infection

Microorganisms, 2022
Muhammad Numan, Abdulaziz Alouffi, Hafsa Zahid   +2 more
exaly  

Establishment and application of a qPCR diagnostic method for Theileria annulata

Parasitology Research, 2022
Junlong Liu, Youquan Li, Guiquan Guan
exaly  

Discrimination between theileria lestoquardi(=HIRCI) and theileria annulata

Parasitology International, 1998
E Kirvar, I Leemans, P Hooshmand-Rad, F Katzer, G Wilkie, T Ilhan, R Melrose, D Brown   +7 more
openaire   +1 more source