Navegação Ciências Biológicas por Título
Resultados 2363-2382 de 3051
-
Race-related population attributable fraction of preventable risk factors of dementia : a latino population-based study
(2023) [Artigo de periódico]Background: risk factors for dementia have distinct frequency and impact in relation to race. Our aim was to identify differences in modifiable risk factors of dementia related to races and estimate their population ... -
Radiographic evaluation of furcal perforations sealed with different materials in dogs' teeth
(2011) [Artigo de periódico]Objective: The objective of this work was to evaluate, using radiographic images, the behavior of four materials used to repair root perforations in dogs’ teeth. Material and Methods: Second and third premolars of 6 dogs ... -
Radioresistance of human glioma spheroids and expression of HSP70, p53 and EGFr
(2011) [Artigo de periódico]Background: Radiation therapy is routinely prescribed for high-grade malignant gliomas. However, the efficacy of this therapeutic modality is often limited by the occurrence of radioresistance, reflected as a diminished ... -
Radio-telemetry techniques in the study of displacement of freshwater anomurans
(2011) [Artigo de periódico]In an ecological context, information on the movement and activity is important for understanding the requirements of habitat, resource usage patterns and the potential of interspecific interactions. The aim of this study ... -
RAGE against the glycation machine in synucleinopathies : time to explore new questions
(2023) [Artigo de periódico]Oligomerization and aggregation of misfolded forms of α-synuclein are believed to be key molecular mechanisms in Parkinson’s disease (PD) and other synucleinopathies, so extensive research has attempted to understand these ... -
Raiva : uma breve revisão
(2007) [Artigo de periódico]Provavelmente todas as espécies animais de sangue quente são passíveis de serem infectadas pelo vírus da raiva (VR). No entanto, a maioria dessas espécies, quando infectadas, tornam-se hospedeiros finais do agente, pois a ... -
Ramos colaterais do arco aórtico e suas principais ramificações em coelho da raça Nova Zelândia (Oryctolagus cuniculus) :
(2013) [Artigo de periódico]Neste trabalho, sistematizaram-se os ramos colaterais do arco aórtico e suas principais ramifi cações, utilizando 30 coelhos da raça Nova Zelândia. O sistema arterial foi preenchido com látex corado em vermelho através da ... -
Ramos colaterais do arco aórtico e suas principais ramificações em nutria (Myocastor coypus)
(2010) [Artigo de periódico]Background: Nutria (Myocastor coypus), also known as Swamp Beaver, is a medium-sized semiaquatic rodent that belongs to the Capromyidae family. Originally from the southernmost part of South America, the species is distributed ... -
Ramos colaterais dos arcos aórticos e suas principais ramificações em tartaruga (Trachemys scripta elegans)
(2014) [Artigo de periódico]Background: Turtles (Trachemys scripta elegans) are exported to many countries with the purpose of being used as pets, however, despite commercial interest, there are few reports on their anatomy, based on this observation ... -
Ramos colaterais parietais e terminais da aorta abdominal em coelhos da raça Nova Zelândia (Oryctolagus cuniculus)
(2012) [Artigo de periódico]Background: Rabbits (Oryctolagus cuniculus) are lagomorphs belonging to the Leporidae family. They are an important source for humans feeding industry and widely used in laboratory experiments. In the biomedical investigation ... -
Ramos colaterais parietais e terminais da aorta abdominal em Myocastor coypus (nutria)
(2008) [Artigo de periódico]Neste estudo, utilizaram-se 30 nutrias, 15 fêmeas e 15 machos, com o sistema arterial aórtico-abdominal preenchido com látex 603, pigmentado em vermelho, e fixado em uma solução aquosa de formaldeído a 20%. A aorta abdominal ... -
Ramos colaterais viscerais da aorta abdominal em coelhos da raça Nova Zelândia (Oryctolagus cuniculus)
(2013) [Artigo de periódico]Background: Rabbits (Oryctolagus cuniculus) are lagomorphs belonging to the Leporidae family. They are widely used in laboratory experiments and are an important source for humans feeding industry. In the biomedical ... -
Ramos colaterais viscerais da artéria aorta abdominal em Myocastor coypus (nutria)
(2008) [Artigo de periódico]A nutria é um roedor originário do extremo sul da América do Sul explorado comercialmente por sua pele e carne. Neste trabalho, sistematizou-se os ramos colaterais viscerais da aorta abdominal. Utilizaram-se 30 nutrias, ... -
A randomized, placebo-controlled clinical trial evaluating olipudase alfa enzyme replacement therapy for chronic acid sphingomyelinase deficiency (ASMD) in adults : one-year results
(2022) [Artigo de periódico]Purpose: This trial aimed to assess the efficacy and safety of olipudase alfa enzyme replacement therapy for non–central nervous system manifestations of acid sphingomyelinase deficiency (ASMD) in adults. Methods: A phase ... -
Rapid assessment of the ichthyofauna of the southern Guiana Shield tributaries of the Amazonas River in Pará, Brazil
(2020) [Artigo de periódico]The Northern Pará Drainage System encompasses the left-bank tributaries of the Amazonas River in the southern Guiana Shield region of Pará state, Brazil. Five of the region’s state protected areas are considered strategic ... -
Rapid classification of serum from patients with Paracoccidioidomycosis using infrared spectroscopy, univariate statistics, and linear discriminant analysis (LDA)
(2024) [Artigo de periódico]Paracoccidioidomycosis (PCM) is a systemic mycosis that is diagnosed by visualizing the fungus in clinical samples or by other methods, like serological techniques. However, all PCM diagnostic methods have limitations. The ... -
Rapid detection of Echinococcus species by a high-resolution melting (HRM) approach
(2013) [Artigo de periódico]Background: High-resolution melting (HRM) provides a low-cost, fast and sensitive scanning method that allows the detection of DNA sequence variations in a single step, which makes it appropriate for application in parasite ... -
Raptor assemblages in grasslands of Southern Brazil : species richness and abundance and the influence of the survey method
(2012) [Artigo de periódico]Background: Raptor distributions and abundances are poorly known in southern Brazil. Given that raptors have low population densities, methods typically applied to census birds are usually inappropriate for surveying ... -
Rare disease landscape in Brazil : report of a successful experience in inborn errors of metabolism
(2016) [Artigo de periódico]Brazil is a country of continental dimensions, with many social inequalities. The latter are reflected on its health system, which comprises a large public component called SUS, a small paid health insurance component and ... -
Rare GBA1 genotype associated with severe bone disease in Gaucher disease type 1
(2019) [Artigo de periódico]Introduction:Gaucher disease (GD) type 1 is a lysosomal disease characterised by hepatosplenomegaly, anemia,thrombocytopenia, bone changes, and bone marrow infiltration. The disease is caused by biallelic pathogenicvariants ...