Results 71 to 80 of about 482 (126)

Algunas consideraciones sobre la prevalencia actual de Entamoeba histolytica, Giardia duodenalis, coccidios, microsporidios y mixosporidios en Colombia

open access: yesSalud Uninorte, 2008
Las enfermedades producidas por protozoos intestinales patógenos son causa de alta morbilidad, aunque no de una alta mortalidad. Se diseminan fácilmente al transmitirse por el consumo de agua o alimentos contaminados con materia fecal de individuos o de ...
Mónica L. Peralta, Jaime Ayala
doaj  

Occurrence of Apicomplexa protozoa in wild birds in the Northeast region of Brazil. [PDF]

open access: yesRev Bras Parasitol Vet, 2023
Moura GHF   +8 more
europepmc   +1 more source

Análise da pressão da infecção por Cystoisospora suis com o uso profilático do toltrazuril [PDF]

open access: yes, 2019
Orientadora: Profa. Dra. Silvia Cristina OsakiCoorientador: Prof. Dr. Geraldo Camilo AlbertonDissertação (mestrado) - Universidade Federal do Paraná, Setor Palotina, Programa de Pós-Graduação em Ciência Animal.
Lara, Arielle Aparecida, 1991-
core   +1 more source

Occurrence of eggs and oocysts of gastrointestinal parasites in passerine birds kept in captivity in Para State, Brazil Ocorrência de ovos e oocistos de parasitos gastrointestinais em aves Passeriformes mantidas em cativeiro no estado do Pará, Brasil [PDF]

open access: yes, 2020
The objective of this study was to detect helminth eggs and protozoan oocysts in samples of feces from birds of the ...
Alessandra Scofield   +18 more
core  

Paleoparasitologia en coprolitos del Parque Nacional Perito Moreno, provincia de Santa Cruz, Argentina / Paleoparasitology in coprolites of Perito Moreno National Park, Santa Cruz Province, Argentina

open access: yesRevista Argentina de Antropología Biológica, 2015
El objetivo del trabajo fue conocer algunas de las parasitosis que existían en América precolombina y discutir diversos aspectos ecológico-culturales. El coprolito examinado provino del sitio Cerro Casa de Piedra 5 (CCP5), Parque Nacional Perito Moreno ...
Martín H. Fugassa   +2 more
doaj   +2 more sources

Prevalence and risk factors of coccidiosis in calves from Veracruz, México. [PDF]

open access: yesRev Bras Parasitol Vet, 2022
Olivares-Muñoz A   +5 more
europepmc   +1 more source

gastrointestinal nematodes in goats naturally infected on the island of São Luís, Maranhão State, Brazil [PDF]

open access: yes, 2017
A this study aimed to evaluate the gastrointestinal parasites of goats based on the variables eggs and oocysts per gram of feces, age, season, sex and parasite load, as well as identify the most common parasites in the cities studied.
Borges, Jordane de Oliveira   +3 more
core   +1 more source

Diversity of Eimeria (Apicomplexa: Eimeriidae) species and risk factors associated in natural infecting calves at the Southern Agreste Microregion in the State of Pernambuco, Brazil. [PDF]

open access: yesRev Bras Parasitol Vet, 2022
Santos KKFD   +7 more
europepmc   +1 more source

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