Search Results - "de Paula Santos, Clóvis"
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Overview of anthelmintic resistance of gastrointestinal nematodes of small ruminants in Brazil
Published in Revista brasileira de parasitologia veterinaria (01-01-2016)“…Frequent and inappropriate use of all classes of antiparasitic drugs in small ruminants has led to failures in their effectiveness, culminating in a global…”
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Chemical characterization and in vitro biological activity of Cymbopogon citratus extracts against Haemonchus spp. and Trichostrongylus spp. nematodes from sheep
Published in Parasitology (01-11-2020)“…Medicinal plants have been the focus of several studies due to their nematicide properties which can be used to control nematodes in sheep. No study has…”
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Mixed infection with Libyostrongylus dentatus and Libyostrongylus douglassii induces a heterophilic inflammatory infiltrate in the proventriculus of ostriches
Published in Avian pathology (01-08-2011)“…Libyostrongylus dentatus and Libyostrongylus douglassii are haematophagous nematodes found in the proventriculus and the ventriculus of ostriches. Pathological…”
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4
Helminths found in marmosets ( Callithrix penicillata and C allithrix jacchus) introduced to the region of occurrence of golden lion tamarins ( Leontopithecus rosalia) in Brazil
Published in Veterinary parasitology (15-07-2010)“…The introduction of exotic species can increase the risk of extinction of native species through the introduction of new diseases, predation or resource…”
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Implication of the fecal egg count reduction test (FECRT) in sheep for better use of available drugs
Published in Revista brasileira de parasitologia veterinaria (01-10-2019)“…The aim here is to present data on the efficacy of anthelmintics in sheep flocks in Rio de Janeiro, Brazil, and to discuss the interpretation of the fecal egg…”
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First record of the nematode Libyostrongylus dentatus Hoberg, Lloyd & Omar, 1995 (Trichostrongylidae) in ostriches (Struthio camelus Linnaeus, 1758) (Struthionidae) outside the Americas
Published in Parasites & vectors (13-04-2018)“…Libyostrongylus douglassii, Libyostrongylus dentatus and Libyostrongylus magnus are nematodes that infect ostriches. The first species has been identified in…”
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Anthelmintic efficacy and management practices in sheep farms from the state of Rio de Janeiro, Brazil
Published in Veterinary parasitology (24-06-2010)“…Anthelmintic resistance in parasites maybe a consequence of over-exposing populations of parasites to drugs or from the commerce/transit of animals harboring…”
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Synthesis and role of melanin for tolerating in vitro rumen digestion in Duddingtonia flagrans, a nematode-trapping fungus
Published in Mycology (02-10-2019)“…We describe the synthesis and a function of melanin in Duddingtonia flagrans, a nematode-trapping fungus. We tested various culture media treated with L-DOPA,…”
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Types of sterilization in feed containing different lipidic sources for golden hamster (Mesocricetus auratus)
Published in Ciência animal brasileira (2020)“…Abstract The Golden hamster has been gaining significance as a new experimental biomodel, finding use as a reliable diagnostic tool in biomedical research and…”
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In vitro efficacy of Duddingtonia flagrans against nematodes of sheep based on in vivo calculations
Published in Revista brasileira de parasitologia veterinaria (01-01-2018)“…Duddingtonia flagrans has been tested as an alternative parasite control, but data from in vitro experiments based on in vivo calculations describing…”
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Kinetics of capture and infection of infective larvae of trichostrongylides and free-living nematodes Panagrellus sp. by Duddingtonia flagrans
Published in Parasitology research (1987) (01-10-2011)“…Duddingtonia flagrans , a nematode-trapping fungus, has been investigated as an agent for biological control against infective larvae of gastrointestinal…”
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Mixed infection by Libyostrongylus douglassii and L. dentatus (Nematoda: Trichostrongylidae) in Struthio camelus (Ratites: Struthioniformes) from Brazil with further morphological characterization of adults
Published in Veterinary parasitology (14-02-2008)“…The genus Libyostrongylus includes three species, L. douglassii, L. dentatus and L. magnus that occur as parasites in the proventriculus of Struthio camelus…”
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The Role of Melanin in the Biology and Ecology of Nematophagous Fungi
Published in Journal of chemical ecology (01-07-2021)“…Melanin is a heteropolymer formed by the polymerization of phenolic and indolic compounds. It occurs in organisms across all biological kingdoms and has a…”
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14
Anatomopathological changes, quantification and distribution of Libyostrongylus spp. in regions of the proventriculus and ventriculus of naturally- and experimentally-infected ostriches
Published in Avian pathology (04-07-2019)“…Nematodes of the genus Libyostrongylus parasitize ostriches, causing high mortality rates. These nematodes are found in the proventriculus and ventriculus of…”
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15
Duddingtonia flagrans in the control of gastrointestinal nematodes of horses
Published in Experimental parasitology (01-12-2015)“…Horses can harbor a large amount of parasites that may cause serious clinical signs even death. The aim of this study was to evaluate the predatory activity of…”
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Population dynamics of Libyostrongylus dentatus and L. douglassii of ostriches raised in the Northern Rio de Janeiro State, Brazil
Published in Veterinary parasitology (24-02-2014)“…Libyostrongylus genus contains three species of gastrointestinal nematodes that infect ostriches. Of these, only Libyostrongylus douglassii has been implicated…”
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Occurrence of nematodes and anthelmintic management of ostrich farms from different Brazilian states: Libyostrongylus douglassii dominates mixed infections
Published in Veterinary parasitology (31-05-2011)“…Ostriches were imported to Brazil in the early 1990s without appropriate parasite control leading to a co-importation of parasites. Libyostrongylus douglassii,…”
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Efficacy of albendazole and moxidectin and resistance to ivermectin against Libyostrongylus douglassii and Libyostrongylus dentatus in ostriches
Published in Veterinary parasitology (26-10-2012)“…Anthelmintic resistance has emerged globally as a problem amongst nematode of livestock and has been particularly well documented in equine and small…”
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Morphological diagnosis of infective larvae of Libyostrongylus douglassii (Cobbold, 1882) Lane, 1923 and L. dentatus Hoberg, Lloyd and Omar, 1995 (Nematoda: Trichostrongylidae) of ostriches
Published in Veterinary parasitology (17-08-2008)“…The differentiation of the species of the Libyostrongylus genus is only possible with the obtainment of the adult parasites in the ostriches proventriculus and…”
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Predatory activity of Arthrobotrys oligospora and Duddingtonia flagrans on pre-parasitic larval stages of cyathostominae under different constant temperatures
Published in Ciência rural (01-10-2001)“…The effect of different temperatures on the predatory activity of Arthrobotrys oligospora and Duddingtonia flagrans on the free-living larval stages of…”
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