Results 71 to 80 of about 6,371 (181)

Lone Star Tick Amblyomma americanum (Linnaeus) (Acari: Ixodidae)

open access: yesEDIS, 2013
This document provides an overview of the lone star tick, Amblyomma americanum, detailing its distribution, life cycle, and medical significance. It highlights the tick’s ability to transmit various pathogens, including those causing ehrlichiosis ...
Christopher J. Holderman   +1 more
doaj   +1 more source

Fine structure of tarsal sensilla in the tick Amblyomma americanum (L.) [PDF]

open access: yesZeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1971
Selected tarsal bristles of the tick Amblyomma americanum (L.) (Acarina: Ixodidae; nymphal stage) were studied by means of scanning and transmission electron microscopy. All sensilla are multi-innervated and have thick cuticular walls containing either an elaborate pore canal system or a single slit opening at the tip.
R. F. Foelix, Richard C. Axtell
openaire   +3 more sources

Rhipicephalus microplus serine protease inhibitor family: annotation, expression and functional characterisation assessment [PDF]

open access: yes, 2015
Background: Rhipicephalus (Boophilus) microplus evades the host's haemostatic system through a complex protein array secreted into tick saliva. Serine protease inhibitors (serpins) conform an important component of saliva which are represented by a large
Kurscheid, Sebastian   +3 more
core   +6 more sources

Prevalence of Rickettsiales in ticks removed from the skin of outdoor workers in North Carolina

open access: yesParasites & Vectors, 2014
Background Tick-transmitted rickettsial diseases, such as ehrlichiosis and spotted fever rickettsiosis, are significant sources of morbidity and mortality in the southern United States.
Sangmi Lee   +7 more
doaj   +1 more source

Quelques observations sur une souche de Cowdria ruminantium isolée en Guadeloupe (Antilles françaises) [PDF]

open access: yes, 1985
Une souche de Cowdria ruminantium isolée en Guadeloupe (Antilles) a été comparée, dans des tests d'immunité croisée chez des petits ruminants, à la souche de référence sud-africaine "Ball 3", à une souche du Soudan("Umm Banein") et à une souche sud ...
Barré, Nicolas   +2 more
core  

Detecção molecular de Hepatozoon canis e Babesia canis vogeli em cães domésticos de Cuiabá, Brasil [PDF]

open access: yes, 2011
The objective of this study was to report for the first time infection by Hepatozoon spp. and Babesia spp. in 10 dogs from the city of Cuiabá, State of Mato Grosso, central-western Brazil.
AGUIAR, Daniel Moura   +7 more
core   +2 more sources

Association between lone star tick bites and increased alpha-gal sensitization: evidence from a prospective cohort of outdoor workers

open access: yesParasites & Vectors, 2020
Background Alpha-gal is an oligosaccharide implicated in delayed anaphylaxis following red meat consumption. Exposure to tick bites has been correlated with development of an allergic response to alpha-gal.
Cedar L. Mitchell   +5 more
doaj   +1 more source

Are ticks venomous animals? [PDF]

open access: yes, 2017
[Introduction]: As an ecological adaptation venoms have evolved independently in several species of Metazoa. As haematophagous arthropods ticks are mainly considered as ectoparasites due to directly feeding on the skin of animal hosts. Ticks are of major
Cabezas-Cruz, Alejandro   +1 more
core   +1 more source

Southern Illinois Ticks: An Ecological and Medical Overview [PDF]

open access: yes, 2015
Ticks are of concern to southern Illinois residents because they are common in the forested landscapes of the region and have the capability to cause disease in humans and pets.
Pfaff, Madeleine A
core   +1 more source

Response to the Letter to the Editor by Rob Armstrong

open access: yesParasites & Vectors, 2017
In a recent Letter to the Editor, Armstrong raises concern that the design of the study reported by Six et al. was not consistent with the product label for treatment of Amblyomma americanum, since fluralaner was not re-administered 56 days after the ...
Robert H. Six   +3 more
doaj   +1 more source

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