Results 181 to 190 of about 31,680 (215)

Clinico-haematological alterations in Theileria orientalis infection in cattle and correlation with level of parasitaemia

Journal of Veterinary and Animal Sciences
Oriental theileriosis caused by protozoan parasite Theileria orientalis, is one of the most economically important diseases of cattle in humid tropics. The pathogenesis of disease is primarily caused by extravascular haemolysis, which leads to anaemia in
S. Prathyusha, R. Radhika, Bindu Lakshmanan, V. L. Gleeja, K. Syamala, Marykutty Thomas, Anjaly Sekharan, K. Justin Davis   +7 more
semanticscholar   +1 more source

Identification, genetic variation, and structural analysis of 18S rRNA of Theileria orientalis and Theileria velifera-like isolates from Myanmar

Parasitology International, 2021
Ribosomal RNA genes have been widely used for the identification and phylogenetic analysis of various organisms, including parasitic protozoa. Here, we report nine near full-length Theileria orientalis 18S rRNA gene sequences from cattle from different areas of Myanmar.
Saw, Bawm, Rumi, Sagara, Keita, Kakisaka, May June, Thu, Myint Myint, Hmoon, Lat Lat, Htun, Mar Mar, Win, Nariaki, Nonaka, Ryo, Nakao, Hitoshi, Suzuki, Ken, Katakura   +10 more
openaire   +2 more sources

Molecular prevalence and genetic diversity of bovine Theileria orientalis in Myanmar

Parasitology International, 2014
Theileria orientalis is a causative agent of benign theileriosis in cattle and distributed in mainly Asian countries. In the present study, we examined the prevalence of T. orientalis infection by PCR based on the major piroplasm surface protein gene (MPSP) sequences in cattle in Myanmar, followed by phylogenetic analysis of the MPSP genes.
Saw, Bawm, Kohei, Shimizu, Jun-Ichi, Hirota, Yusuke, Tosa, Lat Lat, Htun, Ni Ni, Maw, Myint, Thein, Hirotomo, Kato, Tatsuya, Sakurai, Ken, Katakura   +9 more
openaire   +2 more sources

First report of Theileria orientalis Ikeda genotype associated with disease in cattle, Georgia, USA.

Veterinary Parasitology: Regional Studies and Reports
Theileria orientalis genotype Ikeda is a tickborne parasite that infects red and white blood cells and causes bovine infectious anemia. The primary tick vector for T. orientalis Ikeda is the longhorned tick (Haemaphysalis longicornis).
G. Maboni, Mackenzie Long, M. Yabsley, Amy McKinney, I. Fernández, Gustavo Garcia, Brianna Cuellar, Nicholas Rinke, C. Pulaski, K. Lahmers, Katie Metcalf, Dustin Weaver, J. Hennebelle, B. Velayudhan   +13 more
semanticscholar   +1 more source

Tick-borne protozoa in dogs: Combined diagnostic approaches reveal unnoticed carriers of Hepatozoon canis and Theileria orientalis among owned dogs in Northen Italy.

Research in Veterinary Science
Apicomplexan haemoprotozoa, including piroplasms from the genera Babesia and Theileria, along with Hepatozoon spp., are tick-borne protozoans that affect domestic animals, wildlife, and humans.
F. M. Dini, Alma Zordan, V. Facile, A. Balboni, Martina Magliocca, M. Battilani, Roberta Galuppi   +6 more
semanticscholar   +1 more source

First report of oriental theileriosis in the Intermediate Zone, Sri Lanka: Is Theileria orientalis type 7 always apathogenic?

Veterinary Parasitology: Regional Studies and Reports
PURPOSE Theileriosis in cattle has a significant economic implication for dairy production globally. Thus, it is crucial to investigate the prevalence of bovine theileriosis, the causative agent and genotypes of Theileria species in dairy cattle in the ...
Jayamini Subhasinghe, T. Mahakapuge, K.S. Madusanka, R. Rajakaruna, Abdul Jabbar, P. K. Perera   +5 more
semanticscholar   +1 more source

Genetic characterization of Theileria orientalis from cattle in the Republic of Korea

Parasitology Research, 2016
Theileria orientalis is the causative agent of benign theileriosis, which is distributed mainly in Asian countries, and causes serious economic losses in the livestock industry. The present study was performed to investigate the epidemiology of T. orientalis infections in cattle in the Republic of Korea (ROK) and to characterize the genetic diversity ...
Jinho, Park, Yu-Jung, Han, Du-Gyeong, Han, Jeong-Byoung, Chae, Joon-Seok, Chae, Do-Hyeon, Yu, Young-Sung, Lee, Bae-Keun, Park, Hyeon-Cheol, Kim, Kyoung-Seong, Choi   +9 more
openaire   +2 more sources

Interference between Theileria orientalis and hemotropic Mycoplasma spp. (hemoplasmas) in grazing cattle

Veterinary Parasitology, 2013
Theileria orientalis and hemotropic Mycoplasma spp. (hemoplasmas) can cause anemia in cattle. Cattle infected with one of these two pathogens tend to resist infection by the other pathogen. This is called the "interference phenomenon". However, the detailed investigation of this phenomenon using molecular techniques has not been performed until now. We
Michihito, Tagawa, Adrian P, Ybañez, Kotaro, Matsumoto, Naoaki, Yokoyama, Hisashi, Inokuma   +4 more
openaire   +2 more sources

Monitoring Theileria orientalis (Ikeda)-associated bovine anaemia in affected cattle over time

Veterinary Parasitology, 2017
The aim of the study was to observe changes in haematocrit (HCT) over time in a New Zealand South Island dairy herd affected by an outbreak of Theileria-associated bovine anaemia (TABA; Ikeda). A secondary aim was to relate individual cow HCTs to the amount of Theileria orientalis Ikeda DNA present in the blood, as measured by cycle threshold values ...
Amj, McFadden, M, Hart, I M, Bueno, H J, Ha, Acg, Heath, D J, Pulford   +5 more
openaire   +2 more sources

Molecular detection and genetic diversity of Theileria orientalis in cattle in China

Parasitology Research, 2018
The apicomplexan parasite Theileria orientalis is a tick-borne intracellular protozoan parasite that is widely distributed throughout China. It causes bovine theileriosis in infected cattle, which results in huge economic losses to the cattle industry. In this study, the infection status of T.
Jinming, Wang, Jifei, Yang, Junlong, Liu, Xiaoxing, Wang, Jianlin, Xu, Aihong, Liu, Youquan, Li, Zhijie, Liu, Qiaoyun, Ren, Jianxun, Luo, Guiquan, Guan, Hong, Yin   +11 more
openaire   +2 more sources