Results 41 to 50 of about 799 (153)
Human papillomavirus infection in Brazilian women with normal cervical cytology [PDF]
We examined the prevalence of human papillomavirus (HPV) infection in a sample of Brazilian women presenting normal cervical cytology. Possible interactions between patient characteristics and HPV infection were analyzed in order to provide background ...
Beçak, Willy +11 more
core +2 more sources
INTOXICAÇÃO POR PTERIDIUM ARACHNOIDEUM NO OESTE DE SANTA CATARINA - ESTUDO RETROSPECTIVO (2013-2017)
Samambaia (Pteridium arachnoideum) é uma das plantas tóxicas mais importantes na criação de bovinos de todo o Brasil. O objetivo desse trabalho foi descrever os diagnósticos de intoxicação por samambaia, em bovinos na região oeste de Santa Catarina, realizados pelo Laboratório de Patologia Veterinária (LPV) do IFC – Campus Concórdia, no período entre ...
Taisson R. Mingotti +10 more
openaire +2 more sources
São descritos os aspectos epidemiológicos, clínicos e patológicos de um surto de intoxicação por Pteridium arachnoideum e Pteridium caudatum em bovinos no Estado de Mato Grosso.
Fernando Henrique Furlan +6 more
doaj +1 more source
Flora of Espírito Santo: Dennstaedtiaceae
As part of the Flora of Espírito Santo project, it is presented the taxonomic treatment of Dennstaedtiaceae, with keys, descriptions, illustrations, and list of specimens examined.
Pedro B. Schwartsburd
doaj +1 more source
Os glicosídeos cianogênicos são substâncias de defesa encontradas em alguns vegetais, capazes de liberar ácido cianídrico por meio de reações de hidrólise.
Marcelo Guerra Santos +6 more
doaj +1 more source
Bovine enzootic hematuria in the state of tocantins and use of ultrasonography as a diagnostic method [PDF]
Bovine enzootic hematuria (BEH) is a chronic disease caused by ingestion of Pteridium esculentum subsp. arachnoideum (Kaulf.) Thomson. This disease has great importance because it affects the animal wellbeing, causes economic losses, and hinders public ...
Abdalla Helayel, Michel +9 more
core +1 more source
On the growth performance of two competing species in an Andean pasture of southern Ecuador - monitoring and simulations [PDF]
The megadiverse tropical mountain forests in the southeastern Andes of Ecuador, including their biodiversity and ecosystem services, are severely threatened due to climate warming and the clearing of forests to produce pasture land.
Silva, Brenner Stefan Gomes
core +1 more source
Bovine enzootic haematuria from consumption of Pteris deflexa and Pteris plumula in northwestern Argentina [PDF]
Bovine enzootic haematuria (BEH) is caused by prolonged ingestion of toxic principles of bracken fern, essentiallybyPteridium spp. In northwestern Argentina, this disease has a greateconomic impact ant it is attributed a chronic consumption to Pteridium ...
Colque Caro, Luis Adrian +5 more
core +1 more source
Our results can be used by stakeholders to select the species best suited for active restoration projects in bracken‐dominated areas throughout the tropical region. Furthermore, our trait‐based approach, which considers seedling performance in disturbed areas, can serve as a guide for species selection in restoration programmes in other disturbed ...
Silvia C. Gallegos +8 more
wiley +1 more source
Flora das cangas da Serra dos Carajás, Pará, Brasil: Dennstaedtiaceae
Resumo Este estudo trata dos táxons de Dennstaedtiaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários.
Alexandre Salino, André Jardim Arruda
doaj +1 more source

