Results 81 to 90 of about 3,016 (245)

Molecular and morphological characterization of three new species of avian Onchocercidae (Nematoda) with emphasis on circulating microfilariae

open access: yesParasites & Vectors, 2021
Blood parasites have been the subject of much research, with numerous reports of the presence of microfilariae in the peripheral blood (circulating microfilariae) of birds belonging to many orders.
R. Binkienė   +3 more
semanticscholar   +1 more source

Magnetic resonance imaging diagnosis and parasitological verification of human suborbital dirofilariasis [PDF]

open access: yesArchives of the Balkan Medical Union, 2020
Introduction. The presence of mosquitoes and the abundance of microfilariae in dogs are considered of great risk for invading humans with dirofilariasis.
Mitko A. MITEV, Borislava G. CHAKAROVA
doaj   +1 more source

Redescription of Cercopithifilaria bainae Almeida & Vicente, 1984 (Spirurida, Onchocercidae) from a dog in Sardinia, Italy [PDF]

open access: yes, 2013
Background Three species of the genus Cercopithifilaria have been morphologically and molecularly characterized in dog populations in southern Europe: Cercopithifilaria grassii (Noè, 1907), Cercopithifilaria sp.
Annoscia, Giada   +9 more
core  

Damping-off epidemics, contact structure, and disease transmission in mixed-species populations [PDF]

open access: yes, 2005
In this paper we introduce a method to analyze the inter- and intraspecies transmission rates and contact structure between susceptible and infected plants in epidemics in mixed plant populations. Using spatiotemporal maps of damping-off epidemics caused
Filipe, JAN, Gilligan, CA, Otten, W
core   +1 more source

First Evidence of Human Zoonotic Infection by Onchocerca lupi (Spirurida, Onchocercidae) [PDF]

open access: yesThe American Society of Tropical Medicine and Hygiene, 2011
In the past decades, cases of canine ocular onchocercosis have been reported worldwide, particularly in the United States and Europe. Onchocerca lupi, originally described from a wolf, has been implicated in some of these cases, and its zoonotic role has been hypothesized on the basis of the reexamination of two cases of human ocular onchocerciasis. In
Domenico Otranto   +7 more
openaire   +1 more source

Molecular Phylogeny and Strain Genotyping of the Bacterial Endosymbiont Wolbachia Associated With Tuta absoluta Populations

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
This study was designed to understand the association between reproductive endosymbiotic bacteria and wild and laboratory‐reared Tuta absoluta populations. The majority of T. absoluta populations showed Wolbachia presence at varying levels of infection, whereas Arsenophonus, Cardinium, and Spiroplasma were not detected. Wolbachia‐positive T.
Ashok B. Hadapad   +5 more
wiley   +1 more source

Distribution of black flies (Diptera: Simuliidae) in the State of Espírito Santo, Brazil [PDF]

open access: yes, 2010
Entre os anos de 2004 e 2008 foram realizadas coletas de Simuliidae em várias localidades no Estado do Espírito Santo, Brasil. No total, 66 córregos e rios das doze principais bacias hidrográficas do estado foram amostrados.
BERTAZO, Karina   +5 more
core   +3 more sources

Setaria cervi (Filarioidea, Onchocercidae) undressing in ungulates: altered morphology of developmental stages, their molecular detection and complete sequence cox1 gene

open access: yesParasitology, 2021
This work introduces new morphological and molecular information on the filaroid nematode Setaria cervi (Rudolphi, 1819) obtained from 13 infected game ungulates out of 96 dissected.
S. Lanková   +7 more
semanticscholar   +1 more source

The bacteria Wolbachia in filariae, a biological Russian dolls’ system: new trends in antifilarial treatments

open access: yesParasite, 2010
Filarial nematode species can host Wolbachia bacterial endosymbionts. To understand the symbiosis, a higher level of complexity should be considered, taking in account the tripartite association between Wolbachia, filariae and mammals.
Martin C., Gavotte L.
doaj   +1 more source

Helminthes des animaux sauvages d'Ethiopie. I. Mammifères [PDF]

open access: yes, 1980
Les auteurs étudient une collection de parasites de mammifères sauvages tirés à la chasse dans le Sud et dans le Centre de l'Ethiopie entre 1973 et 1978, collection qui comprend 46 espèces différentes dont une nouvelle pour la science, Nilocotyle ...
Blanc, Patrick   +2 more
core  

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