Results 21 to 30 of about 31,471 (209)

Exotic Rickettsiae in Ixodes ricinus: fact or artifact? [PDF]

, 2010
Several pathogenic Rickettsia species can be transmitted via Ixodes ricinus ticks to humans and animals. Surveys of I. ricinus for the presence of Rickettsiae using part of its 16S rRNA gene yield a plethora of new and different Rickettsia sequences ...
Fonville, M., Overbeek, L.S., van, Sprong, H., Manoj Fonville, Reimerink, J.H.J., Ellen Tijsse-Klasen, Tijsse-Klasen, E., Hein Sprong, Leo van Overbeek, Johan HJ Reimerink   +9 more
core   +1 more source

Variable strength of forest stand attributes and weather conditions on the questing activity of Ixodes ricinus ticks over years in managed forests [PDF]

, 2013
Given the ever-increasing human impact through land use and climate change on the environment, we crucially need to achieve a better understanding of those factors that influence the questing activity of ixodid ticks, a major disease-transmitting vector ...
Kalko, Elisabeth, Ralf Lauterbach, Lauterbach, Ralf, Wells Konstans, O'Hara Robert B., Renner, S., O'Hara, R., Wells, Konstans, Elisabeth K V Kalko, Lauterbach Ralf, Kalko Elisabeth K. V., Wells, K., Kalko, E., Konstans Wells, Renner, Swen C., Robert B O'Hara, Renner, Swen Christoph, O'Hara, Robert B., Renner Swen C., Lauterbach, R., Kalko, Elisabeth K. V., Swen C Renner, Wells, Konstans L.   +22 more
core   +1 more source

Chewing lice of genus Ricinus (Phthiraptera, Ricinidae) deposited at the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg, Russia, with description of a new species

Parasite, 2016
We revised a collection of chewing lice deposited at the Zoological Institute of the Russian Academy of Sciences, Saint Petersburg, Russia. We studied 60 slides with 107 specimens of 10 species of the genus Ricinus (De Geer, 1778).
Valan Miroslav, Sychra Oldrich, Literak Ivan   +2 more
doaj   +1 more source

Sympatric occurrence of Ixodes ricinus with Dermacentor reticulatus and Haemaphysalis concinna and the associated tick-borne pathogens near the German Baltic coast

Parasites & Vectors, 2022
Background Ixodid ticks from the Northern Hemisphere have registered a northward expansion in recent years, and Dermacentor reticulatus is such an example in Europe, its expansion being considered a result of climate change alongside other factors.
Cristian Răileanu, Oliver Tauchmann, Cornelia Silaghi   +2 more
doaj   +1 more source

Ricinus australis

, 2021
Published as part of Gonza ́ Lez-Acun, Daniel A. & Palma, Ricardo L., 2021, An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile, pp.
Gonza ́ Lez-Acun, Daniel A., Palma, Ricardo L.   +1 more
openaire   +2 more sources

Variations in Ixodes ricinus Density and Borrelia Infections Associated with Cattle Introduced into a Woodland in The Netherlands [PDF]

, 2008
The effect of introduced large herbivores on the abundance of Ixodes ricinus ticks and their Borrelia infections was studied in a natural woodland in The Netherlands. Oak and pine plots, either ungrazed or grazed by cattle, were selected.
Verbaarschot, P.G.H., Smallegange, R.C., Gassner, F., Spitzen, J., Wieren, S.E., van, Takken, W.   +5 more
core   +1 more source

Ixodes ricinus

, 2023
Published as part of Guglielmone, Alberto A., Nava, Santiago & Robbins, Richard G., 2023, Geographic distribution of the hard ticks (Acari: Ixodida: Ixodidae) of the world by countries and territories, pp.
Guglielmone, Alberto A., Nava, Santiago, Robbins, Richard G.   +2 more
openaire   +4 more sources

Spotted Fever Group Rickettsiae in and Ticks in Italy

European Journal of Inflammation, 2006
In this study Ixodes ricinus and Haemaphysalis punctata ticks are examined. For the first time we detected Rickettsia conorii in I. ricinus and H. punctata , and Rickettsia sibirica in I. ricinus.
A. Ciervo, J. Simeoni, C. Khoury, F. Mancini, L. Ciceroni   +4 more
doaj   +1 more source

Gene expression profiling to elucidate the pharmacological and toxicological effects of Ricinus communis L. leaf extract in mammalian cells

Biotechnology & Biotechnological Equipment, 2019
Ricinus communis is a traditional medicinal plant which has been utilized for centuries for treatment of various conditions. Due to the presence of diverse phytochemicals, Ricinus is an outstanding natural resource to discover new drugs for various ...
Nahid Hassan Hajrah, Waseem Mohammed Abdul, Saleh Mohammed Al-Garni, Abdullah Sheikh, Mohamed Morsi Mohamed Ahmed, Neil Hall, Kulvinder Singh Saini, Jamal Sabir Mohammad Sabir, Roop Singh Bora   +8 more
doaj   +1 more source

Diversity Assessment by Molecular Barcoding and Seed Morphology in Ricinus communis L.

مجلة بغداد للعلوم, 2021
Fourteen morphologically varied Ricinus communis L. seeds were collected from different localities in Egypt, El-Sudan and Saudi Arabia. Seed morphology and ITS barcoding analysis were performed to assess their diversity and phylogenetic relationship ...
Elham R. S. Soliman, Soliman M. S. A.
doaj   +1 more source