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120 resultados encontrados.

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Interpopulational genetic diversity in the medically important scorpion Tityus obscurus (Scorpiones: Buthidae) from northeastern Brazilian Amazonia
Artículo
Material complementario disponible Artículo DOAJ
Pedro Pereira de Oliveira PARDAL et al · Instituto Nacional de Pesquisas da Amazônia · 2023 · ISSN 0044-5967
ABSTRACT Scorpion envenoming is considered a public health problem in Brazil. A recent study described a variation in the clinical outcome of envenoming by Tityus obscurus in two populations separated by 850 km in the no...
LCC LCC:Science (General)Idioma eng
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Material complementario
Investigation and analysis of a botulism outbreak caused by consumption of homemade pickled eggs
Artículo
Acceso abierto Artículo DOAJ
ZHUANG Deyu et al · The Editorial Office of Chinese Journal of Food Hygiene · 2025 · ISSN 1004-8456
ObjectiveTo investigate a botulism outbreak caused by consumption of homemade pickled eggs in Weihai City, Shandong Province, and to provide reference for future prevention and control measures.MethodsA population-ba...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Nutrition. Foods and food supplyIdioma zho
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Medicines in the forest: Ethnobotany of wild medicinal plants in the pharmacopeia of the Wichí people of Salta province (Argentina)
Artículo
Material complementario disponible Artículo CONICET Digital
Suarez, Maria Eugenia · Elsevier · 2019 · ISSN 0378-8741
Ethnopharmacological relevance This article presents the results of a study on wild plant pharmacopeia and medical ethnobotany of the Wichí people of the South American Gran Chaco region, where native forest still persi...
Idioma eng
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Material complementario
Morphological aspects and pathological impacts of cystic echinococcosis in liver of slaughtered sheep and host-parasite relationship
Artículo
Acceso abierto Artículo DOAJ
A. Al-Ghamdi et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2023 · ISSN 1678-4162
ABSTRACT Cystic echinococcosis (CE) is a parasite-borne disease caused by the larval stage of Echinococcus granulosus belonging to family Taeniidae, is an endemic disease, distributed worldwide as a neglected parasite wi...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Neospora caninum in properties in the west region of Paraná, Brazil: prevalence and risk factors
Artículo
Acceso abierto Artículo DOAJ
Alessandra Snak et al · Colégio Brasileiro de Parasitologia Veterinária · 2018 · ISSN 1984-2961
Abstract Neospora caninum is a heteroxenous protozoa, whose definitive hosts are canids and intermediate hosts are herbivores, and is of great importance in cattle. The objectives of this study were to determine the prev...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Nutritional genomics: a practical approach by early life conditioning with dietary phosphorus Genômica nutricional: uma abordagem prática pelo condicionamento com fósforo dietético nos primeiros anos de vida
Artículo
Acceso abierto Artículo DOAJ
Christopher M. Ashwell et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598
The recent technologies that have led to the new field of functional genomics (how the genome of an organism regulates homeostasis and responds to stimuli) are providing a clearer understanding of how organisms interact ...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Occurrence of Babesia and Anaplasma in ruminants from the Catimbau National Park, Semiarid Region of Northeast Brazil
Artículo
Acceso abierto Artículo DOAJ
Liliane Moreira Donato Moura et al · Colégio Brasileiro de Parasitologia Veterinária · 2024 · ISSN 1984-2961
Abstract Babesiosis and Anaplasmosis are diseases associated with economic losses; ticks and blood-sucking flies are important zoonotic vectors and reservoirs. This study aimed to investigate the presence of anti-Babesia...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Occurrence of Fasciola hepatica (Linnaeus, 1758) in capybara (Hydrochoerus hydrochaeris) (Linnaeus, 1766) in Minas Gerais, Brazil
Artículo
Material complementario disponible Artículo DOAJ
Ruth Massote Dracz et al · Colégio Brasileiro de Parasitologia Veterinária · 2016 · ISSN 1984-2961
Abstract Fasciola hepatica is a parasite that affects the hepatic ducts of several species of domestic and wild vertebrates, causing huge economic losses to livestock rearing worldwide. Reports on occurrences of F. hepat...
LCC LCC:Animal cultureIdioma eng
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Occurrence of Fasciola hepatica (Linnaeus, 1758) infection in Brazilian cattle of Minas Gerais, Brazil Ocorrência de Fasciola hepatica Linnaeus, 1758 em rebanhos bovinos do estado de Minas Gerais, Brasil
Artículo
Acceso abierto Artículo DOAJ
Walter dos Santos Lima et al · Colégio Brasileiro de Parasitologia Veterinária · 2009 · ISSN 0103-846X
Fasciolosis is a parasitic disease which is caused by digenetic trematodes, such as Fasciola hepatica, and which occurs worldwide. The disease causes significant economic losses in cattle because of the reduction in milk...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Occurrence of Mycoplasma bovigenitalium and Ureaplasma diversum in dairy cattle from to Pernambuco state, Brazil
Artículo
Acceso abierto Artículo DOAJ
A.A.M. Macêdo et al · Universidade Federal de Minas Gerais, Escola de Veterinária · ISSN 1678-4162
ABSTRACT The objective of this study was to conduct an investigation of Mycoplasma bovigenitalium and Ureaplasma diversum infections in cattle in the microregion of the Ipanema Valley, state of Pernambuco, Brazil. Vagina...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Occurrence of Mycoplasma haemocanis in dogs infested by ticks in Campo Grande, Mato Grosso do Sul, Brazil
Artículo
Acceso abierto Artículo DOAJ
Rodrigo Leite Soares et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Abstract Hemotropic mycoplasmas in dogs, such as Mycoplasma haemocanis, have been described worldwide. Recently, these pathogens have been reported to be causative agent of zoonosis. It is known that its transmission may...
LCC LCC:Animal cultureIdioma eng
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Open Access
Organophosphate poisoning in sheep - case report
Artículo
Material complementario disponible Artículo DOAJ
H. Rizzo et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2024 · ISSN 1678-4162
ABSTRACT This report describes an outbreak of exogenous organophosphate poisoning in a flock of Lacaune sheep. Forty sheep had signs of delayed poisoning after accidental exposure to an organophosphate-based insecticide ...
LCC LCC:Animal cultureIdioma eng
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Material complementario
Original papers Herpes simplex virus infection – survey on knowledge of herpes virus infection among people aged 18–35
Artículo
Acceso abierto Artículo DOAJ
Ewelina Biało-Wójcicka et al · Termedia Publishing House · 2015 · ISSN 0033-2526
Introduction . Genital herpes is one of the most common sexually transmitted viral diseases and the most common cause of mucous membrane ulcerations in the genital area. The number of sexually transmitted infections caus...
LCC LCC:Medicine; LCC:DermatologyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Phylodynamic applications in 21st century global infectious disease research
Artículo
Material complementario disponible Artículo DOAJ
Brittany D Rife et al · KeAi Communications Co., Ltd · 2017 · ISSN 2397-0642
Abstract Background Phylodynamics, the study of the interaction between epidemiological and pathogen evolutionary processes within and among populations, was originally defined in the context of rapidly evolving viruses ...
LCC LCC:Public aspects of medicineIdioma eng
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Potential for shistosomiasis in a municipality of Rondônia, Brazilian Amazon
Artículo
Acceso abierto Artículo DOAJ
Adriany Duarte PEREIRA et al · Instituto Nacional de Pesquisas da Amazônia · 2016 · ISSN 0044-5967
ABSTRACT Schistossomiasis is a parasitic disease, caused by helminths of the genus Schistosoma and transmitted in Brazil by snails of the genus Biomphalaria. The municipality of Ouro Preto do Oeste, Rondônia, in the Bra...
LCC LCC:Science (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence and predictors of treatment-resistant schizophrenia in a tertiary hospital in Northeast Brazil
Artículo
Acceso abierto Artículo DOAJ
Douglas de Sousa Soares et al · Associação de Psiquiatria do Rio Grande do Sul · 2021 · ISSN 2238-0019
Abstract Objective To investigate epidemiological factors related to treatment-resistant schizophrenia (TRS) in Northeast Brazil, a region where data about mental health are still scarce. Methods This retrospective c...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of Eimeria spp. in goats from northern Paraná, Brazil
Artículo
Acceso abierto Artículo DOAJ
Carla Adriele Rodrigues et al · Colégio Brasileiro de Parasitologia Veterinária · 2025 · ISSN 1984-2961
Abstract This study aimed to evaluate the presence, identify Eimeria species, and epidemiological aspects associated with the infection in goat herds in northern Paraná, Brazil. A total of 384 fecal samples were collect...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Prevalence of Human Papillomavirus Infection and Cervical Cancer Screening among Riverside Women of the Brazilian Amazon
Artículo
Acceso abierto Artículo DOAJ
Daniel Valim Duarte et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2017 · ISSN 0100-7203
Abstract Purpose The aim of this study was to evaluate the overall and type-specific prevalence of human papillomavirus (HPV) infection among females living in riverside communities in the state of Pará, in the Easter...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Psychiatric consultation for suicidal behaviour in emergency departments: a comparison between the university hospital Systems of Alessandria and Novara
Artículo
Material complementario disponible Artículo DOAJ
Eleonora Gambaro et al · BMC · 2026 · ISSN 1744-859X
Abstract Background Suicide attempts constitute a significant public health emergency, with Emergency Departments (EDs) serving as a primary point of contact for individuals in acute psychiatric crisis. This observationa...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Material complementario
Quantification of Leishmania infantumDNA in the bone marrow, lymph node and spleen of dogs
Artículo
Material complementario disponible Artículo DOAJ
Rafael Antonio Nascimento Ramos et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
The aim of the present study was to quantify the parasite load ofLeishmania infantum in dogs using real-time PCR (qPCR). Bone marrow, lymph node and spleen samples were taken from 24 dogs serologically positive for L. in...
LCC LCC:Animal cultureIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Recurrence and survival in dogs with excised colorectal polyps: A retrospective study of 58 cases
Artículo
Acceso abierto Artículo DOAJ
Tristan Méric et al · Oxford University Press · 2023 · ISSN 0891-6640
Abstract Background Compared to humans, colorectal polyps are relatively rare in dogs. Epidemiological and prognostic data remain accordingly sparse, although they could help veterinary clinicians in the management of th...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Relação entre tumores ovarianos epiteliais borderline e francamente invasores: epidemiologia, histologia e prognóstico The relationship between borderline and invasive epithelial ovarian tumors: epidemiology, histology and prognosis
Artículo
Acceso abierto Artículo DOAJ
Sophie F. Mauricette Derchain et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 1999 · ISSN 0100-7203
Objetivo: avaliar alguns aspectos epidemiológicos, do diagnóstico e do prognóstico em mulheres com tumores epiteliais ovarianos borderline e francamente invasores. Métodos: foram revisados os prontuários de 198 paci...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Safety interventions for the prevention of accidents at work: A systematic review
Artículo
Material complementario disponible Artículo DOAJ
Johnny Dyreborg et al · SAGE Publishing · 2022 · ISSN 1891-1803
Abstract Background Limited knowledge regarding the relative effectiveness of workplace accident prevention approaches creates barriers to informed decision‐making by policy makers, public health practitioners, workpla...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Seroprevalence of Toxoplasma gondii in cats (Felis catus, Linnaeus 1758) living in Lima, Peru
Artículo
Acceso abierto Artículo DOAJ
Luis Cerro et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
The aim of this study was to determine the frequency of infection by T. gondii in cats, by examining serum and fecal samples from animals attended at veterinary clinics in the Metropolitan Region of Lima, Peru. We collec...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access