Sarcoma indiferenciado espontâneo em Rattus norvegicus concomitante com parasitismo por Hymenolepis sp. – relato de caso / Spontaneous undifferentiated sarcoma in Rattus norvegicus concomitant with parasitism by Hymenolepis sp. – case report
نویسندگان
چکیده
منابع مشابه
Prevalence of Hymenolepis nana and H. diminuta from Brown Rats (Rattus norvegicus) in Heilongjiang Province, China
Hymenolepis nana and Hymenolepis diminuta are globally widespread zoonotic cestodes. Rodents are the main reservoir host of these cestodes. Brown rats (Rattus norvegicus) are the best known and most common rats, and usually live wherever humans live, especially in less than desirable hygiene conditions. Due to the little information of the 2 hymenolepidid species in brown rats in China, the aim...
متن کاملThoracic spinal cord compression secondary to metastatic synovial sarcoma: case report Compressão da medula espinhal torácica por metástase secundária de sarcoma sinovial: relato de caso Compresión de la medula espinal torácica por metástasis secundaria de sarcoma sinovial: relato de caso
Synovial sarcoma is an uncommon malignant soft tissue neoplasm, occurring primarily in adolescents and young adults. It is prevalent in the periarticular soft tissues near large joints of the extremities and rarely involves the trunk. Metastases are not uncommon and usually involve the lungs; metastasis to the thoracic spine is rare. We report the case of a 47-year-old man with a history of syn...
متن کاملLesions associated with Eucoleus sp. in the non-glandular stomach of wild urban rats (Rattus norvegicus)
Histological lesions associated with Eucoleus sp. infection of the non-glandular stomach were discovered in a wild, urban population of Norway rats (Rattus norvegicus) trapped over a 1-year period in Vancouver, Canada. Four distinct categories of histological lesions in the non-glandular stomach were identified in association with infection in a sample of 183 rats. The apparent prevalence of Eu...
متن کاملQuantity Discrimination in Domestic Rats, Rattus norvegicus
Quantity discrimination is a basic form of numerical competence where an animal distinguishes which of two amounts is greater in size. Whilst quantity discrimination in rats has been investigated via training paradigms, rats' natural quantity discrimination abilities without explicit training for a desired response have not been explored. This study investigated domestic rats' ability to perfor...
متن کاملA survey on helminthic infection in mice (Mus musculus) and rats (Rattus norvegicus and Rattus rattus) in Kermanshah, Iran
Parasitic infections of rodents can compromise scientific research as well as the health of the animals and humans. Based on previous studies, infection rate of parasitic helminths is different in various regions of Iran. The current survey was aimed to determine endoparasitic helminths infection in 138 trapped rodents of Kermanshah county, Iran. Mice and rats were trapped using metal snares fr...
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ژورنال
عنوان ژورنال: Brazilian Journal of Animal and Environmental Research
سال: 2021
ISSN: 2595-573X,2595-573X
DOI: 10.34188/bjaerv4n1-038