Results 61 to 70 of about 16,953 (224)

Molecular identification of Theileria species in cattle in Mosul city [PDF]

open access: yesIraqi Journal of Veterinary Sciences
This study showed that total percentage of infection with Theileria species in 100 blood samples of cattle in Mosul City was 38% with no significant differences between male and female of cattle.
Haithaum S. Albakri   +2 more
doaj   +1 more source

Anaplasma and Theileria Pathogens in Cattle of Lambwe Valley, Kenya: A Case for Pro-Active Surveillance in the Wildlife–Livestock Interface

open access: yesMicroorganisms, 2020
Tick-borne pathogens (TBPs) are major constraints to livestock production and a threat to public health in Africa. This cross-sectional study investigated the risk of infection with TBPs in cattle of Lambwe Valley, Kenya. Blood samples of 680 zebu cattle
Michael N. Okal   +6 more
semanticscholar   +1 more source

High prevalence of a host‐associated Anaplasma lineage in wild coatis (Nasua nasua) from the Brazilian Atlantic Forest

open access: yesMedical and Veterinary Entomology, EarlyView.
Anaplasma sp. DNA was detected in 47.9% of free‐ranging coatis (Nasua nasua) sampled in Iguaçu National Park, southern Brazil. Molecular analyses revealed a genetically distinct Anaplasma lineage infecting coatis, differing from Anaplasma strains detected in associated tick populations.
Matheus Dias Cordeiro   +7 more
wiley   +1 more source

Identification of Theileria Species in Sheep and Vector Ticks Using PCR Method in Zabol, Eastern Iran

open access: yesJournal of Arthropod-Borne Diseases, 2019
Background: Theileria is a protozoal parasite that belongs to the phylum Apicomplexa. Theileriosis is an important tick-borne disease caused by various species of Theileria. Among these species, T. lestoquardi (T. hirci) is highly pathogenic, while other
Fateme Zarei   +2 more
doaj   +1 more source

Mycoplasma bovis involved in pituitary abscess syndrome in a beef heifer concomitantly infected with haemoparasites

open access: yesVeterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract This case report describes pituitary abscess syndrome (PAS) in a 20‐month‐old Blonde d'Aquitaine heifer with cranial nerve deficits (V, VII, VIII, IX, X and XII) associated with facial hemiparesis, head tilt, ataxia and dysphagia, pneumonia and otitis interna.
Chloé Saada   +4 more
wiley   +1 more source

Molecular surveillance of Theileria ovis, Theileria lestoquardi and Theileria annulata infection in sheep and ixodid ticks in Iran.

open access: yesThe Onderstepoort journal of veterinary research, 2013
A molecular study was undertaken to detect Theileria ovis, Theileria lestoquardi and Theileria annulata in sheep and tick vectors. Investigation was conducted from 2010 to 2011 in the south of Khorasan Razavi Province, Iran. A total of 150 blood samples were collected from 30 different sheep flocks.
Razmi, Gholamreza, Yaghfoori, Saeed
openaire   +4 more sources

Evolution and genetic diversity of Theileria [PDF]

open access: yesInfection, Genetics and Evolution, 2014
Theileria parasites infect a wide range of domestic and wild ruminants worldwide, causing diseases with varying degrees of severity. A broad classification, based on the parasite's ability to transform the leukocytes of host animals, divides Theileria into two groups, consisting of transforming and non-transforming species.
Sivakumar, Thillaiampalam   +3 more
openaire   +2 more sources

Blood Protozoan Infection Disrupts Ovarian Follicular Development in Dairy Cattle: A Mechanistic Link to Reproductive Failure

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Subclinical haemoprotozoan infection disrupts RBC integrity, and that leads to decreased Hb level and excess free iron in plasma. That subsequently impairs ovarian follicular development and thereby builds up a mechanistic link to reproductive failure in dairy cattle.
Most. Mousumi Akter   +9 more
wiley   +1 more source

Dynamic methylation of histone H3K18 in differentiating Theileria parasites

open access: yesNature Communications, 2020
Lysine methylation on histone tails impacts genome regulation and cell fate determination in many developmental processes. Apicomplexa intracellular parasites cause major diseases and they have developed complex life cycles with fine-tuned ...
K. Cheeseman   +9 more
semanticscholar   +1 more source

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

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