Results 101 to 110 of about 37,087 (237)

Infection with the Neorickettsial Organism Stellantchasmus falcatus Agent in an Arctic Fox (Vulpes lagopus)

open access: yesVeterinary Clinical Pathology, EarlyView.
ABSTRACT A 1‐year‐old female‐intact arctic fox (Vulpes lagopus) presented for diarrhea, lethargy, severe thrombocytopenia, and hyperbilirubinemia. Blood film evaluation revealed intracytoplasmic coccoid bacteria within moderate numbers of leukocytes consistent with infection by a rickettsial organism.
Jeremy P. Bessett   +3 more
wiley   +1 more source

Genetic and phenotypic analysis of Borrelia valaisiana sp.nov. (Borrelia Genomic Groups VS116 and M19) [PDF]

open access: yes, 1997
To clarify the taxonomic status of two recently described Borrelia genomic groups, groups VS116 and M19, three group VS116 strains and eight group M19 strains isolated from Ixodes ricinus ticks in Switzerland, The Netherlands, and the United Kingdom were
Spanjaard, L.   +9 more
core   +1 more source

Prevalence of tick-borne pathogens in ticks collected from the wild mountain ungulates mouflon and chamois in 4 regions of France

open access: yesParasite
Ticks are major vectors of various pathogens of health importance, such as bacteria, viruses and parasites. The problems associated with ticks and vector-borne pathogens are increasing in mountain areas, particularly in connection with global climate ...
Habib Jad   +13 more
doaj   +1 more source

Presumptive Acute Post‐Hypoxic Myoclonus Following Return of Spontaneous Circulation in a Cat and a Dog

open access: yesJournal of Veterinary Emergency and Critical Care, EarlyView.
ABSTRACT Objective To describe the clinical presentation of presumptive acute post‐hypoxic myoclonus in a cat and a dog after cardiopulmonary arrest (CPA). In people, acute post‐hypoxic myoclonus is a transient focal, multifocal, or generalized rhythmic myoclonus that results from global hypoxic–ischemic brain injury and may be cortical or subcortical ...
Theofanis Liatis   +2 more
wiley   +1 more source

Elucidating the Immune Evasion Mechanisms of Borrelia mayonii, the Causative Agent of Lyme Disease

open access: yesFrontiers in Immunology, 2019
Borrelia (B.) mayonii sp. nov. has recently been reported as a novel human pathogenic spirochete causing Lyme disease (LD) in North America. Previous data reveal a higher spirochaetemia in the blood compared to patients infected by LD spirochetes ...
Lea Walter   +7 more
doaj   +1 more source

m.10010T>C Mitochondrial Disease: A Case Report With Hypoparathyroidism and Review of the Literature

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 8, Page 1856-1861, August 2026.
ABSTRACT Mitochondria are essential intracellular organelles that play a critical role in cellular metabolism, including the regulation of intracellular calcium signaling. Advances in genomic sequencing have facilitated the identification of rare pathogenic mitochondrial DNA (mtDNA) genetic variants in patients with unexplained endocrine disorders.
Jacob Mohr   +5 more
wiley   +1 more source

Borrelia: biology of the organism. [PDF]

open access: yes, 2011
This chapter focuses on the biology of Borrelia, emphasizing the bacterial components required for infection and the interaction with the immune system.
A. Toledo, J. L. Benach
core   +1 more source

Genetic diversity in Borrelia burgdorferi sensu lato

open access: yesBioingeniøren, 2014
Background: Borrelia burgdorferi sensu lato complex comprise a number of Borrelia species related to Lyme Borreliosis (LB). Three of the human pathogenic species, Borrelia burgdorferi sensu stricto, Borrelia afzelii and Borrelia garinii are common in ...
Ann-Kristin Tveten
doaj  

Host, vector, and parasite dynamics: exploring intrinsic and extrinsic factors shaping tick‐borne filarial nematode transmission

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1779-1792, August 2026.
ABSTRACT Tick‐borne filarial nematodes are a complex and understudied group of parasites that rely on ticks for transmission in vertebrates. This review examines how intrinsic and extrinsic factors may influence the successful transmission of filarial nematodes in tick vectors, drawing insights from extensively studied haematophagous dipteran vector ...
Oluwaseun D. Ajileye   +4 more
wiley   +1 more source

Occurrence of Borrelia burgdorferi sensu lato, Anaplasma phagocytophilum and Babesia microti in Ixodes ricinus ticks collected from selected areas of Opolskie Province in south-west Poland

open access: yesAnnals of Agricultural and Environmental Medicine, 2019
Introduction Ticks (Acari: Ixodida) are vectors and/or reservoirs of many pathogens, i.e. Borrelia burgdorferi sensu lato, Anaplasma phagocytophilum and Babesia microti .
Marek Asman   +4 more
doaj   +1 more source

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