Results 91 to 100 of about 1,983,859 (250)

Vigilância Virológica da Gripe em Portugal no Inverno 2012/2013 [PDF]

open access: yes, 2013
Na época de vigilância 2012/2013, o período epidémico foi tardio e de duração semelhante à época anterior. Durante a época de gripe de 2012/2013, verificou-se a co-circulação dos três vírus influenza sazonais com maior destaque para a circulação do ...
Conde, Patrícia   +4 more
core  

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola   +12 more
wiley   +1 more source

New Isolates of Betachloroviruses Shed Light on the Diversity and Biological Complexity of an Unexplored Group of Giant Algal Viruses

open access: yesViruses
The majority of giant algal viruses belong to the family Phycodnaviridae, class Algavirales, phylum Nucleocytoviricota. Among them, the genus Chlorovirus is the most studied, with three recognized groups based on genomics and host range, although many ...
Júlia W. Souza   +10 more
doaj   +1 more source

Laboratory diagnosis of Zika infection imported cases [PDF]

open access: yes, 2016
O vírus Zika (Flavivirus) é um arbovírus transmitido sobretudo por mosquitos, mas também, por transmissão materno-fetal e sexual. Existem evidências que as infeções por vírus Zika podem estar associadas à síndrome de Guillian-Barré e a casos ...
Alves, Maria João, Zé-Zé, Líbia
core  

Developing evidence‐based, cost‐effective P4 cancer medicine for driving innovation in prevention, therapeutics, patient care and reducing healthcare inequalities

open access: yesMolecular Oncology, EarlyView.
The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg   +43 more
wiley   +1 more source

Promoter Motifs in NCLDVs: An Evolutionary Perspective

open access: yesViruses, 2017
For many years, gene expression in the three cellular domains has been studied in an attempt to discover sequences associated with the regulation of the transcription process. Some specific transcriptional features were described in viruses, although few
Graziele Pereira Oliveira   +11 more
doaj   +1 more source

Avaliação deespécies do 'Cerrado' como hospedeiras de Patoto vírus Y e Groundnut ringspot vírus. [PDF]

open access: yes, 2015
Objetiva realizar uma prospecção de vírus ocorrendo em espécies arbóreas e florestais provenientes do viveiro da NOVACAP e avaliar o potencial destas como hospedeiras de Potato virus Y ?
BEZERRA, B. M.   +9 more
core  

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Presença e impacto de Bemisia Tabaci (genn.) (homoptera: aleyrodidae) em culturas hortícolas em Portugal Presence and impact of Bemisia Tabaci (genn.) (homoptera: aleyrodidae) in vegetable crops in Portugal

open access: yesRevista de Ciências Agrárias, 2008
Em Portugal, emisia tabaci (Genn.) (Homoptera: Aleyrodidae) foi detectada pela primeira vez em 1992, em culturas hortícolas. Desde 1995, é uma praga importante no Algarve, onde está presente nas estufas durante todo o ano, com níveis de infestação ...
Célia Mateus   +3 more
doaj  

Mpox – Clado 1B: Uma revisão e avanços do novo alerta global de saúde pública

open access: yesPubvet
O interesse científico em relação à mpox cresceu significativamente nas últimas décadas, especialmente devido ao aumento na incidência de casos humanos e a potencial ameaça que o vírus representa à saúde pública global. O presente artigo visa aumentar o
Gustavo Duarte de Oliveira   +2 more
doaj   +1 more source

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