Navegação Ciências Biológicas por Título
Resultados 343-362 de 3051
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Birth weight in patients with mucopolysaccharidosis type II : data from the Hunter Outcome Survey (HOS)
(2017) [Artigo de periódico]There is a need to identify early disease markers to facilitate diagnosis of mucopolysaccharidosis type II (MPS II; Hunter syndrome). Mean birth weight and its association with disease severity was investigated in 609 ... -
Bizarre morphology in extinct Eocene bugs (Heteroptera: Pentatomidae)
(2021) [Artigo de periódico]Newly discovered fossil bugs (Insecta: Hemiptera: Heteroptera:Pentatomidae) from the Eocene of Messel (Germany) andGreen River (North America) exhibit an exaggeratedmorphology including prominent spiny humeral andanterolateral ... -
Blood groups in Native Americans : a look beyond ABO and Rh
(2021) [Artigo de periódico]The study presents comparisons between blood group frequencies beyond ABO and Rh blood systems in Native American populations and previously published data from Brazilian blood donors. The frequencies of Diego (c.2561C>T, ... -
Blood markers of oxidative stress predict weaning failure from mechanical ventilation
(2015) [Artigo de periódico]Patients undergoing mechanical ventilation (MV) often experience respiratory muscle dysfunction, which complicates the weaning process. There is no simple means to predict or diagnose respiratory muscle dysfunction because ... -
Blood or serum collected on filter paper for detection of antibodies to bovine herpesvirus type 1 (BoHV-1)
(2011) [Artigo de periódico]Background: The method of collection as well as the packaging conditions in which samples are submitted to laboratories play a critical role on the acquisition of reliable results on diagnostic tests. Alternative methods ... -
Blood transfusion-related immunomodulation
(2014) [Artigo de periódico]The phenomenon of transfusion-related immunomodulation (TRIM) has been studied since the observation of a higher kidney allograft survival in patients who had received a higher number of transfusions. Conversely, it has ... -
Bloom of Noctiluca scintillans (Macartney) Kofoid & Swezy (Dinophyceae) in southern Brazil
(2012) [Artigo de periódico]Resumo não disponível -
BMC Zoology – a home for all zoological research in the BMC series
(2016) [Texto de apresentação/encerramento]This editorial accompanies the launch of BMC Zoology, a new open access, peer-reviewed journal within the BMC series that considers manuscripts on all aspects of zoology. BMC Zoology will increase and disseminate zoological ... -
Body size responses to land use in stream fish : the importance of diferente metrics and functional groups
(2021) [Artigo de periódico]Body size influences the effect of individuals and assemblages on ecosystem functioning and defines how they respond to ecosystem changes. We evaluated how body size structure of fish assemblages and functional groups ... -
Bombesin receptor regulation of emotional memory
(2012) [Artigo de periódico]Mammalian bombesin-like peptides neuromedin B (NMB) and gastrin-releasing peptide (GRP) act by activating NMB receptors (NMBR, BB1) and GRP receptors (GRPR, BB2), respectively. These two bombesin receptors are members of ... -
Bone mineral density in patients with hepatic glycogen storage diseases
(2021) [Artigo de periódico]The association between bone mineral density (BMD) and hepatic glycogen storage diseases (GSDs) is still unclear. To evaluate the BMD of patients with GSD I, IIIa and IXα, a cross-sectional study was performed, including ... -
A Boophilus microplus vitellin-degrading cysteine endopeptidase
(2003) [Artigo de periódico]Here we describe the purification and characterization of a vitellin (VT) degrading cysteine endopeptidase (VTDCE) from eggs of the hard tick Boophilus microplus. A homogeneous enzyme preparation was obtained by chromatographic ... -
Borboletas frugívoras (Lepidoptera: Nymphalidae) ocorrentes em um fragmento de Floresta Ombrófila Mista no Rio Grande do Sul, Brasil
(2011) [Artigo de periódico]O presente estudo tem como objetivo contribuir para o conhecimento das borboletas frugívoras em diferentes ambientes de um fragmento de Floresta Ombrófila Mista no município de São Francisco de Paula, região Nordeste do ... -
Borboletas (Lepidoptera: Papilionoidea e Hesperioidea) de matas Paludosas e Matas de Restinga da Planície Costeira da região sul do Brasil
(2012) [Artigo de periódico]Este trabalho teve como objetivo elaborar uma lista de espécies de borboletas de Matas Paludosas e de Restingas da Planície Costeira do Rio Grande do Sul e de Santa Catarina contribuindo para o conhecimento da fauna de ... -
Borboletas (Lepidoptera, Papilionoidea e Hesperioidea) do Parque Estadual do Espinilho e entorno, Rio Grande do Sul, Brasil
(2006) [Artigo de periódico]O presente trabalho apresenta uma relação das espécies de borboletas que ocorrem no Parque Estadual do Espinilho (30°11’S, 57°30’W) e entorno no extremo sudoeste do Rio Grande do Sul. Foram realizadas quatro expedições a ... -
Borboletas (Lepidoptera: Papilionoidea e Hesperioidea) ocorrentes em diferentes ambientes na Floresta Ombrófila Mista e nos Campos de Cima da Serra do Rio Grande do Sul, Brasil
(2010) [Artigo de periódico]Com o intuito de contribuir para o conhecimento das borboletas da Floresta Ombrófila Mista e Campos de Cima da Serra do Rio Grande do Sul foi elaborada uma listagem de espécies da assembléia de borboletas da Floresta ... -
Bovine herpesvirus 4 in Parana state, Brazil : case report, viral isolation, and molecular identification
(2015) [Artigo de periódico]Bovine Herpesvirus 4 (BoHV-4) is a member of Gammaherpesvirinae sub-family and belongs to genus Rhadinovirus. This virus has been associated with different clinical manifestations and research activity has put forward a ... -
Bovine herpesviruses do not play a major role in the differential diagnosis of rabies in cattle in Southern Brazil
(2013) [Artigo de periódico]Background: Rabies has long been recognized as the major cause of encephalitis in cattle in Latin American countries. It has been estimated that nearly 50.000 cattle heads per year are lost due to encephalitis in that ... -
Bovine herpesvirus type 5 (BHV-5) in a calf with rabies
(2003) [Artigo de periódico]O encéfalo de um bezerro macho, de um ano de idade, que morreu com sinais de doença neurológica, foi submetido ao laboratório para diagnóstico de raiva. O exame histopatológico revelou mielite moderada, meningoencefalite ... -
Bovine respiratory syncytial virus : immunohistochemical detection in mouse and bovine tissues using a Mab against human respiratory syncytial virus
(2006) [Artigo de periódico]Desenvolveu-se um teste de imunohistoquímica (IHQ) para detecção do vírus respiratório sincicial bovino (BRSV) multiplicado em cultivo celular e em tecidos de camundongos e bezerros infectados experimentalmente, utilizando ...