Results 61 to 70 of about 356,005 (147)
SARS-CoV-2 Spike Glycoprotein S1 Induces Neuroinflammation in BV-2 Microglia
bioRxiv, 2020 In addition to respiratory complications produced by SARS‐CoV‐2, accumulating evidence suggests that some neurological symptoms are associated with the disease caused by this coronavirus. In this study, we investigated the effects of the SARS‐CoV‐2 spike
O. Olajide +3 more
semanticscholar +1 more source
Effects of clomazone formulations at the initial development of Jatropha curcas
Pesquisa Agropecuária Tropical, 2015 Competition with weeds is one of the obstacles to achieve high yields in jatropha harvest. The chemical method is an alternative weed control due to its high efficiency, readiness and economy, when compared to other methods. However, products recommended
Luiz Neri Berté +2 more
doaj +1 more source
Free SARS-CoV-2 Spike Protein S1 Particles May Play a Role in the Pathogenesis of COVID-19 Infection
Biochemistry (Moscow), 2020 The imbalance of the renin-angiotensin system is currently considered as a potentially important factor of the pathogenesis of COVID-19 disease. It has been shown previously in the murine model, that the expression of angiotensin-converting enzyme 2 ...
A. Letarov, V. Babenko, E. Kulikov
semanticscholar +1 more source
Bioresources and Bioprocessing, 2020 In this study, the biodegradation of N-acetyl-para-aminophenol also known as acetaminophen (APAP, paracetamol) was studied by bacterial strain Bacillus drentensis strain S1 (accession no. KY623719) isolated from sewage sample.
S. Chopra, Dharmender Kumar
semanticscholar +1 more source
Semina: Ciências Agrárias, 2004 The objetive of this research was to characterize the phenological performance of ‘Isabel’ grape (Vitis labrusca) produced in the northwest of Parana state, as well to characterize its thermal demand in degree-days.
Werner Genta +4 more
doaj +1 more source
The S1/S2 boundary of SARS-CoV-2 spike protein modulates cell entry pathways and transmission
bioRxiv, 2020 The global spread of SARS-CoV-2 is posing major public health challenges. One unique feature of SARS-CoV-2 spike protein is the insertion of multi-basic residues at the S1/S2 subunit cleavage site, the function of which remains uncertain.
Yunkai Zhu +17 more
semanticscholar +1 more source
Controlling the S1 Energy Profile by Tuning Excited-State Aromaticity.
Journal of the American Chemical Society, 2020 The shape of the lowest singlet excited state (S1) energy profile is of primary importance in photochemistry and related materials science areas. Here we demonstrate a new approach for controlling the shape of the S1 energy profile which relies on tuning
R. Kotani +8 more
semanticscholar +1 more source
Nutrient accumulation at the initial growth of pitaya plants according to phosphorus fertilization
Pesquisa Agropecuária Tropical, 2016 The knowledge about the amount of nutrient uptake in pitaya plants helps the balanced fertilizer recommendation for the crop, providing adequate nutrition and contributing to the maximum expression of this species potential. This research was carried out
Rodrigo Amato Moreira +4 more
doaj +1 more source
Semina: Ciências Agrárias, 2010 Recent surveys have identified anthelmintic effects from many bioactive substances particularly from condensed tannin (CT) sources. The aims of the present study were to investigate the potential anthelmintic effects of condensed tannins (CT) on ...
Alessandro Francisco Talamine do Amarante +3 more
doaj +1 more source
Phenotypic recurrent selection to improve protein quality in non-opaque maize populations
Scientia Agricola, 2002 Maize (Zea mays L.) protein is considered to be of low quality due to low levels of the essential lysine and tryptophan amino acids. An alternative to solve this problem is to use the opaque-2 gene, which improves the level of these amino acids, but has ...
Garcia Antonio Augusto Franco +1 more
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