Results 151 to 160 of about 1,430 (173)
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First report of fipronil resistance in Rhipicephalus (Boophilus) microplus of Mexico
Veterinary Parasitology, 2013Five strains of Rhipicephalus (Boophilus) microplus collected from Tamaulipas Mexico were tested for resistance against several classes of acaricides commonly used. All were resistant to fipronil. Four of five were co-resistant to permethrin and coumaphos in addition to being resistant to fipronil.
Robert J, Miller +5 more
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A Rhipicephalus (Boophilus) microplus cathepsin with dual peptidase and antimicrobial activity
International Journal for Parasitology, 2012The cattle tick, Rhipicephalus (Boophilus) microplus, is a haematophagous arthropod responsible for considerable losses in the livestock industry. Immunological control with vaccines is a promising alternative to replace chemical acaricides. Due to their importance in parasite physiology, cysteine endopeptidases are potential targets.
Daiane P, Oldiges +7 more
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Ixodicide activity of Eysenhardtia polystachya against Rhipicephalus (Boophilus) microplus.
Journal of animal science, 2016The objective of this study was to evaluate the acaricidal effect of 2 compounds extracted from Eysenhardtia polystachya in vitro, namely coatlines and matlalines. Each extract was obtained by aqueous extraction in a nitrogen atmosphere. Engorged adult females of an amitraz-resistant strain of Rhipicephalus (Boophilus) microplus were used to produce ...
L, Gutierrez +3 more
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Systemic alterations of bovine hemostasis due to Rhipicephalus (Boophilus) microplus infestation
Research in Veterinary Science, 2009The tick Rhipicephalus (Boophilus) microplus is a hematophagous ectoparasite that causes considerable economic losses to cattle breeding. Although R. microplus saliva contains several molecules that interfere with the blood coagulation process, so far the systemic alterations in the host hemostatic system have not been described.
J, Reck +6 more
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Megaselia scalaris reared on Rhipicephalus (Boophilus) microplus laboratory cultures
Medical and Veterinary Entomology, 2010Different laboratory cultures of the acarine tick Rhipicephalus (Boophilus) microplus (Canestrini, 1888) (Ixodida: Ixodidae) were infested by small Megaselia scalaris (Loew, 1866) (Diptera: Phoridae) flies. Larvae of this species exhibited opportunistic
E, Miranda-Miranda +3 more
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ABC transporters as a multidrug detoxification mechanism in Rhipicephalus (Boophilus) microplus
Parasitology Research, 2012ATP-binding cassette (ABC) transporters are responsible for pumping drugs across membranes and are an important drug detoxification mechanism. Since ABC transporters act on a wide spectrum of chemical compounds, they have been associated with multidrug resistance phenotype in various parasites and cancer cells.
Paula C, Pohl +5 more
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