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Collection and morphological characterization of sweet potato landraces in north of Rio de Janeiro state Coleta e caracterização morfológica de variedades locais de batata-doce no norte do Rio de Janeiro
The traditional farmers play an important role in plant genetic resources conservation. Collecting the germplasm maintained by these farmers is a very important action to avoid genetic variability losses. The goals of this work were to collect sweet…
Position: 3975 (61 views)
Mouse hepatitis coronavirus RNA replication depends on GBF1-mediated ARF1 activation.
Coronaviruses induce in infected cells the formation of double membrane vesicles, which are the sites of RNA replication. Not much is known about the formation of these vesicles, although recent observations indicate an important role for the…
Position: 8729 (46 views)
Efficacy of corticosteroids in non-intensive care unit patients with COVID-19 pneumonia from the New York Metropolitan region
Introduction The role of systemic corticosteroid as a therapeutic agent for patients with COVID-19 pneumonia is controversial. Objective The purpose of this study was to evaluate the effect of corticosteroids in non-intensive care unit (ICU) patients…
Position: 7812 (48 views)
The Attitudes and Professional Approaches of Dental Practitioners during the COVID-19 Outbreak in Poland: A Cross-Sectional Survey
The coronavirus infectious disease 2019 (COVID-19) pandemic has put enormous pressure on health care systems around the world. Dentistry has had to adjust to the new epidemic situation to not only bring relief to suffering patients but also to avoid…
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The endothelium as Achilles' heel in COVID-19 patients.
Position: 9844 (44 views)
The Role of Human Coronaviruses in Children Hospitalized for Acute Bronchiolitis, Acute Gastroenteritis, and Febrile Seizures: A 2-Year Prospective Study.
UNLABELLED:Human coronaviruses (HCoVs) are associated with a variety of clinical presentations in children, but their role in disease remains uncertain. The objective of our prospective study was to investigate HCoVs associations with various…
Position: 7380 (49 views)
The Role of Human Coronaviruses in Children Hospitalized for Acute Bronchiolitis, Acute Gastroenteritis, and Febrile Seizures: A 2-Year Prospective Study.
UNLABELLED:Human coronaviruses (HCoVs) are associated with a variety of clinical presentations in children, but their role in disease remains uncertain. The objective of our prospective study was to investigate HCoVs associations with various…
Position: 8729 (46 views)
Efecto de atmósferas modificadas con CO2 sobre la germinación de banco de semillas de malezas
Aumentos en la concentración de dióxido de carbono -CO2- atmosférico, pueden generar modificaciones sobre la composición florística, biología y ecología de malezas, lo que puede implicar modificaciones en el manejo de las mismas. Con el objetivo de…
Position: 3018 (67 views)
Effects of livestock on the feeding ecology of endemic culpeo foxes (Pseudalopex culpaeus smithersi) in central Argentina Efectos del ganado sobre la ecología trófica del zorro culpeo (Pseudalopex culpaeus smithersi) (Carnivora: Canidae) endémico del centro de Argentina
Livestock can affect the feeding ecology of carnivores either directly, by becoming potential prey, or indirectly, by modifying selection of other prey. Selection of other prey is modified through the negative effects of livestock on food and cover,…
Position: 10403 (43 views)
Consumidores e agricultura orgânica em Portugal: significados e (des)confiança
Nos últimos anos do corrente século, o sector da agricultura orgânica tem visto as suas áreas de produção, cotas de mercado e número de consumidores a crescer. Na União Europeia, o enquadramento legal deste modo de produção data do início dos anos 90…
Position: 1345 (86 views)