Occurrence and Molecular Identification of Hemoparasites in Wild Mammals Kept in Rehabilitation Centers in Brazil.

Purpose: Hepatozoonosis and piroplasmosis are diseases caused by apicomplexan protozoa that affect different types of animals, including mammals. The present study aimed to evaluate the occurrence of Hepatozoon spp. and piroplasms in wild mammals kept in captivity in rehabilitation centers in the states of Minas Gerais and Goiás, Brazil.

Phylogenetic relationships among Toxocara spp. and Toxascaris sp. from different regions of the world.

Toxocara and Toxascaris are parasitic nematodes that infect canids and felids although species of the genus Toxocara also infect humans. This work aimed to establish the phylogenetic and phylogeographic relationship between specimens of T. canis, T.

Babesiosis caused by Babesia vogeli in dogs from Uberlândia State of Minas Gerais, Brazil.

Babesia is tick-transmitted protozoan parasites that infect mammalian hosts and have a major impact on farm and pet health-associated costs worldwide. This study aimed to test the prevalence of Babesia spp. infection in a small cohort of dogs at a veterinary hospital and to perform molecular characterization of the Babesia species causing the infection.

subtype distribution in domestic and captive wild bird species from Brazil using next generation amplicon sequencing.

is a food and water borne intestinal parasite commonly identified in humans and many other animals worldwide. Of the nine potentially zoonotic subtypes of , seven have been reported in bird species. However molecular studies of subtype diversity in birds are limited.

Molecular characterization and identification of Hepatozoon species Miller, 1908 (Apicomplexa: Adeleina: Hepatozoidae) in captive snakes from Brazil.

Species of Hepatozoon are parasites frequently recorded in snakes. The species identification of this genus was based mostly on the gametocyte morphology and morphometric calculations. For more reliable results, molecular characterization, an initial step for the correct identification of Hepatozoon species, has been used.

Distribution and risk factors of Ascarididae and other geohelminths in the soil of Uberlandia, Minas Gerais, Brazil.

Among the geohelminths, parasites from the Ascarididae family have a significant role in the human and animal health. This research aims to determine the prevalence of Ascarididae species in the soil in different areas located in a city of Minas Gerais State, Brazil (South America). The study was developed in squares, parks, sports clubs, orchards and municipal children's schools.

Molecular characterization of Cryptosporidium spp. in poultry from Brazil.

Cryptosporidiosis is an important zoonotic disease caused by Cryptosporidium. Infections in birds are mainly caused by C. meleagridis, C.

Haemogregarina podocnemis sp. nov.: description of a new species of Haemogregarina Danilewsky 1885 (Adeleina: Haemogregarinaidae) in free-living and captive yellow-spotted river turtles Podocnemis unifilis (Testudines: Podocnemididae) from Brazil.

Based on morphological, morphometric, and molecular data, we describe a new hemoparasite of the genus Haemogregarina Danilewsky 1885, isolated from the Brazilian aquatic turtle Podocnemis unifilis (Testudines: Podocnemididae). The new species, Haemogregarina podocnemis sp. nov.

Molecular identification of Enterocytozoon bieneusi, Cryptosporidium, and Giardia in Brazilian captive birds.

A total of 85 fecal samples from captive birds collected from October 2013 to September 2014 in Uberlândia and Belo Horizonte in the state of Minas Gerais (Brazil) were evaluated for the presence of Enterocytozoon bieneusi, Cryptosporidium, and Giardia by PCR. Of these, three birds were found positive for E. bieneusi (3.

Widespread presence of human-pathogenic Enterocytozoon bieneusi genotypes in chickens.

A total of 151 fecal specimens from chickens were randomly collected from local markets in Uberlândia and Belo Horizonte in the state of Minas Gerais, Brazil, to evaluate the presence of Enterocytozoon bieneusi by polymerase chain reaction (PCR). Enterocytozoon bieneusi was identified in 24 fecal samples (15.9%).

Molecular typing of canine Giardia duodenalis isolates from Minas Gerais, Brazil.

Giardia duodenalis (syn. Giardia intestinalis and Giardia lamblia) is a widespread intestinal parasite in mammals, including humans and pets worldwide. It should be considered a species complex and comprises eight assemblage (A-H).

Seroprevalence of Toxocara spp. in children with atopy.

Background: Epidemiological studies around the world suggest that infection with Toxocara spp. can contribute to the development or worsening of atopic diseases, especially in children. This study investigated the seroprevalence of toxocariasis in atopic children treated at the pediatric clinic of the Federal University of Uberlândia Clinical Hospital, identifying possible relationships with risk factors.

Performance of glutamate dehydrogenase and triose phosphate isomerase genes in the analysis of genotypic variability of isolates of Giardia duodenalis from livestocks.

Giardia duodenalis is a small intestinal protozoan parasite of several terrestrial vertebrates. This work aims to assess the genotypic variability of Giardia duodenalis isolates from cattle, sheep and pigs in the Southeast of Brazil, by comparing the standard characterization between glutamate dehydrogenase (gdh) and triose phosphate isomerase (tpi) primers. Fecal samples from the three groups of animals were analyzed using the zinc sulphate centrifugal flotation technique.

Prevalence of Trichomonas vaginalis and risk factors in women treated at public health units in Brazil: a transversal study.

Background: Studies have revealed high prevalence rates of Trichomonas vaginalis in men and women worldwide. In Brazil, where reporting is not mandatory, the true prevalence rate is unknown. This study determined the prevalence of the parasite in women attending public health units in the city of Uberlândia, Minas Gerais, Brazil, identifying possible risk factors for infection, and also compared three diagnostic techniques for detecting the parasite.

Prevalence and risk factors for intestinal protozoa infection in elderly residents at Long Term Residency Institutions in Southeastern Brazil.

This study determined the prevalence of intestinal protozoa in Long Term Residency Institutions for the Elderly (ILPI) in elders, nurses and food handlers, identifying the risk factors associated with the infections. Stool samples taken from the elderly (n = 293), nurses (63) and food handlers (19) were studied. Questionnaires were used with questions related to sociodemographic variables, health, behavior and health characteristics.

Oocysts of Hepatozoon canis in Rhipicephalus (Boophilus) microplus collected from a naturally infected dog.

Canine hepatozoonosis is a tick-borne disease caused by protozoans of the genus Hepatozoon. Several tick species have been implicated as potential vectors. Therefore, extensive studies are needed to determine the 'natural' endemic cycle of this parasite.

Occurrence of Hepatozoon sp. in dogs in the urban area originating from a municipality in southeastern Brazil.

The occurrence of Hepatozoon sp. infection in dogs was evaluated in the urban area of Uberlândia, Minas Gerais, Brazil. The study involved 300 animals, 120 from the Veterinary Hospital of the Federal University of Uberlândia's Faculty of Veterinary Medicine, 80 from private clinics, and 100 from the Animal Protective Association (APA).

Clinical and hematological signs associated with dogs naturally infected by Hepatozoon sp. and with other hematozoa: a retrospective study in Uberlândia, Minas Gerais, Brazil.

An evaluation was made of the clinical and hematological aspects of 115 dogs infected naturally by Hepatozoon sp. and treated at the Hospital School of the Faculty of Veterinary Medicine in Uberlândia, MG, Brazil. Of the 115 dogs for whom peripheral blood films were evaluated, 89 (77.

[Helminthes in sandboxes of day care centers of a city in Southeastern Brazil].

The objective of the study was to test for helminthes in sandboxes in day care centers in the city of Uberlândia, Southeastern Brazil in 2005. Fourteen private and 14 public day care centers with playgrounds were selected. One collection was carried out during the dry season (June and August), and the second one was in the rainy season (September and November).

Frequency and risk factors for toxocariasis in children from a pediatric outpatient center in southeastern Brazil.

To estimate the frequency of anti-Toxocara sp. antibodies, and evaluate factors associated with this infection, sera from 242 male and female children, aged from one to fifteen years old, attended at the Hospital of the Federal University of Uberlândia, Minas Gerais State, Brazil, were analyzed by ELISA. Information on the patients was collected and registered using an investigative questionnaire, and details on possible clinical alterations were obtained from the medical charts of 187 patients.