Now showing items 1-10 of 29
INTRAGASTRIC INFECTION OF CONVENTIONAL AND GERM-FREE MICE WITH GIARDIA-LAMBLIA
(Brazilian Journal of Medical and Biological Research, 1992-01-01) [Artigo]
The effects of experimental infection with Giardia lamblia were studied in 30-day old conventional and germfree CFW mice (7 animals in each group) of both sexes. Cysts were observed in the feces of both groups 6 to 7 days ...
Localization of the antigen CD3, zeta polypeptide (CD3Z) to cattle Chromosome 3q11-q14
(Mammalian Genome, 1996-12-01) [Artigo]
Prevalência de Demodex folliculorum e Demodex brevis em uma amostra da população de Botucatu, São Paulo, Brasil.
(Revista da Sociedade Brasileira de Medicina Tropical, 1993-10-01) [Artigo]
A survey was conducted to determine the prevalence of D. folliculorum and D. brevis for the first time in Brazil. In this study, association between the presence of mites and host factors (age, sex and race) were analysed. ...
SPECIES OF COCCIDIA OCCURRING IN LAMBS IN SAO-PAULO STATE, BRAZIL
(Veterinary Parasitology, 1992-03-01) [Artigo]
The purpose of this experiment was to characterize the species of Eimeria affecting lambs and their infection pattern. Faecal samples were collected from each animal at 14-day intervals, beginning when lambs were 2 weeks ...
Megaselia scalaris (Diptera : Phoridae) causing myiasis in Crotalus durissus terrificus (Serpentes : Viperidae) in Brazil
(Journal of Medical Entomology, 1999-09-01) [Artigo]
We describe a case of myiasis in Crotalus durissus terrificus (Laurenti) caused by Megaselia scalaris (Loew). The snake was Found in Anhembi, São Paulo, Brazil, with a lesion measuring 25 mm in diameter where the larvae ...
Syntenic assignment of CD3G to bovine chromosome 15
(Animal Genetics, 1999-02-01) [Artigo]
Host specificity of sheep and cattle nematodes in São Paulo state, Brazil
(Veterinary Parasitology, 1997-12-15) [Artigo]
The trial was carried out to investigate parasite host specificity and to analyse the dynamics of infection with nematodes parasitizing sheep and catt:le raised together or separately in São Paulo state, Brazil, and, also ...
Larval predation by Chrysomya albiceps on Cochliomyia macellaria, Chrysomya megacephala and Chrysomya putoria
(Entomologia Experimentalis et Applicata, 1999-01-01) [Artigo]
Chrysomya albiceps, the larvae of which are facultative predators of larvae of other dipteran species, has been introduced to the Americas over recent years along with other Old World species of blowflies, including Chrysomya ...
Primary myiasis in dog caused by Phaenicia eximia (Diptera: Calliphoridae) and preliminary mitochondrial DNA analysis of the species in Brazil
(Journal of Medical Entomology, 1996-09-01) [Artigo]
A case of primary myiasis in a dog caused by Phaenicia eximia (Robineau-Desvoidy) in Brazil is presented. A young and healthy female dog, Canis familiaris, approximate to 10 d old and still under maternal care, was found ...
Persistence of conidia of Entomophthora muscae in relation to age, temperature, and humidity
(Biocontrol, 1998-01-01) [Artigo]
In this paper, the effect of age, humidity, and temperature on the conidial survival of Entomophthora muscae was evaluated. E. muscae was obtained from Musca domestica in a dairy in Itatiba (São Paulo, Brazil) and maintained ...