Results 51 to 60 of about 59,634 (304)

Biological Studies on the Brown Dog Tick, Rhipicephalus sanguineus (Latreille) [PDF]

Acarines: Journal of the Egyptian Society of Acarology, 2012
Rhipicephalus sanguineus (Latreille, 1806) was reared under laboratory conditions of27± 3° C and 75± 5% R. H., for three  generations. The mean of life  cycle duration was 41- 73 days. The conversion efficiency index  (CEI) was 0.3130± 0.173, the reproductive efficiency index (REI) was 33257.9± 14895.7 and the reproductive fitness index (RFI) was 9288 ...
Hanan S. M. Gabr, Anar Bakr, Madiha Abdel Hamid, Haytham Senbill   +3 more
openalex   +2 more sources

Virome of Rhipicephalus ticks by metagenomic analysis in Guangdong, southern China

Frontiers in Microbiology, 2022
Tick-borne viruses (TBVs) have increasingly caused a global public health concern. This study collected Rhipicephalus ticks in Guangdong, southern China to identify RNA viruses.
Luanying Guo, Jun Ma, Junwei Lin, Meiyi Chen, Wei Liu, Jin Zha, Qinqin Jin, Hongrong Hong, Weinan Huang, Li Zhang, Ketong Zhang, Zhengkai Wei, Quan Liu, Quan Liu   +13 more
doaj   +1 more source

Acute febrile illness is associated with Rickettsia spp infection in dogs [PDF]

, 2015
BACKGROUND: Rickettsia conorii is transmitted by Rhipicephalus sanguineus ticks and causes Mediterranean Spotted Fever (MSF) in humans. Although dogs are considered the natural host of the vector, the clinical and epidemiological significance of R ...
A Cascio, A Estrada-Pena, A Mannelli, A Mura, A Ortuno, A Rojas, A Torina, A Torina, A Torina, A Znazen, Alessandra Caprì, AM Gasser, BA Stillman, C Colomba, C Riera, C Rovery, CP Ober, D Otranto, D Otranto, D Otranto, E Beeler, E Sanger, EB Breitschwerdt, F Segura-Porta, FJ Marquez, G Baneth, G Baneth, G Baneth, G Vitale, GB Andrade, GM Giammanco, GM Giammanco, H Inokuma, J Fuente de la, JC Garcia-Garcia, L Solano-Gallego, L Solano-Gallego, L Solano-Gallego, L Solano-Gallego, L Solano-Gallego, L Solano-Gallego, L Solano-Gallego, Laia Solano-Gallego, M Bernabeu-Wittel, M Rene-Martellet, M Sarih, Marco Caldin, Maria Grazia Pennisi, ME Eremeeva, ME Mylonakis, Michele Trotta, ML Levin, ML Levin, N Alexandre, N Cardenosa, NY Salem, P Brouqui, P Brouqui, P Parola, P Parola, PJ Kelly, S Delgado, S Harrus, S Harrus, S Santibanez, SE Little, T Beninati, T Furlanello, Tommaso Furlanello, WL Nicholson   +69 more
core   +3 more sources

Differences in clinicopathologic variables between Borrelia C6 antigen seroreactive and Borrelia C6 seronegative glomerulopathy in dogs. [PDF]

, 2019
BackgroundRapidly progressive glomerulonephritis has been described in dogs that seroreact to Borrelia burgdorferi, but no studies have compared clinicopathologic differences in Lyme-seroreactive dogs with protein-losing nephropathy (PLN) versus dogs ...
Goldstein RE, Grauer GF, Kalish RA, Levy S, Levy SA, Rolla D, Scorpio DG   +6 more
core   +1 more source

A gynandromorph of the brown dog tick, Rhipicephalus sanguineus s.l. (Latreille, 1806) from Colombia

Systematic and Applied Acarology, 2022
Gynandromorphism is a condition in which an organism exhibits both male and female characters simultaneously. This condition is the result of an abnormal process during embryonic development, and has been frequently reported in arthropods, especially ...
Mateo Ortíz-Giraldo, Alexandra Cardona-Giraldo, Daniela Velásqu Ez-Guarín, H. Ramírez-chaves, F. A. Rivera-Páez   +4 more
semanticscholar   +1 more source

Metagenomic-based Surveillance of Pacific Coast tick Dermacentor occidentalis Identifies Two Novel Bunyaviruses and an Emerging Human Ricksettsial Pathogen. [PDF]

, 2017
An increasing number of emerging tick-borne diseases has been reported in the United States since the 1970s. Using metagenomic next generation sequencing, we detected nucleic acid sequences from 2 novel viruses in the family Bunyaviridae and an emerging ...
Bouquet, Jerome, Chiu, Charles Y, Delwart, Eric, Lane, Robert S, Melgar, Michael, Swei, Andrea   +5 more
core   +2 more sources

Brown Dog Tick: Vector for Rocky Mountain Spotted Fever [PDF]

, 2008
The brown dog tick, Rhipicephalus sanguineus (Acari: Ixodidae), feeds primarily on dogs and until recently was not known to vector Rocky Mountain spotted fever (RMSF).
Levy, Craig
core   +3 more sources

Systematics and ecology of the brown dog tick, Rhipicephalus sanguineus

Ticks and Tick-borne Diseases, 2013
Rhipicephalus sanguineus, the brown dog tick, kennel tick, or pan-tropical dog tick, is probably the most widespread ixodid tick, colonising both human and canine dwellings. It is of great significance in both human and veterinary medicine as a vector of several important pathogens and can also cause clinical illness in heavy infestations of dogs ...
Jeremy, Gray, Filipe, Dantas-Torres, Agustín, Estrada-Peña, Michael, Levin   +3 more
openaire   +2 more sources

Exon-intron structure and sequence variation of the calreticulin gene among Rhipicephalus sanguineus group ticks [PDF]

, 2016
Background: Calreticulin proteins (CRTs) are important components of tick saliva, which is involved in the blood meal success, pathogen transmission and host allergic responses.
Dantas-Torres, Filipe, Iatta, Roberta, Latrofa, Maria Stefania, Mastrantonio, Valentina, Otranto, Domenico, Porretta, Daniele, Urbanelli, Sandra   +6 more
core   +2 more sources

Molecular detection of Cercopithifilaria bainae in brown dog ticks collected from dogs across the United States

Veterinary Parasitology, 2021
Cercopithifilaria bainae is a filarioid nematode of dogs shown to use Rhipicephalus sanguineus sensu lato (s.l.), the brown dog tick, as the vector. Previously in the United States, C. bainae infections have been reported in a dog from Florida, and in dogs and ticks in Oklahoma, but data are lacking from other areas of the country.
Megan W. Lineberry, Kellee D. Sundstrom, Susan E. Little, Kelly E. Allen   +3 more
openalex   +3 more sources