Results 31 to 40 of about 114,912 (318)

Dez traduções para o poema “No meio do caminho”, de Carlos Drummond de Andrade

open access: yesCadernos de Tradução, 2010
: Apparently  simple,  the  poem  “In  the Middle  of  the Road”, written by Carlos Drummond de Andrade, in 1928, holds in much more than  the monotony  evoqued  by  the  poet. This  article  intends  to  show, through an examination of the poem’s formal
Maria Graciema Aché de Andrade
doaj   +1 more source

Brain-wide mapping of c-fos expression in the single prolonged stress model and the effects of pretreatment with ACH-000029 or prazosin

open access: yesNeurobiology of Stress, 2020
Post-traumatic stress disorder (PTSD) is a mental health condition that is triggered by a stressful event, with symptoms including exaggerated startle response, intrusive traumatic memories and nightmares.
Hatylas Azevedo   +4 more
doaj  

DNA barcoding reveals the mislabeling of fish in a popular tourist destination in Brazil [PDF]

open access: yesPeerJ, 2017
The consumption of raw fish has increased considerably in the West, since it is said to be potentially healthier than processed fish (for containing omega 3 and 6, essential amino acids and vitamins). However this potential benefit, as well as the taste,
Clisten Fátima Staffen   +6 more
doaj   +2 more sources

Multiple 3D-QSAR modeling, e-pharmacophore, molecular docking, and in vitro study to explore novel AChE inhibitors

open access: yesRSC Advances, 2018
Ligand-based and energy-optimized structure-based approaches were considered to obtain excellent candidates as AChE inhibitors. The known AChE inhibitors were utilized to develop a pharmacophore hypothesis, HPRRR and X-ray crystallographic structures of ...
S. Jana, Ankit Ganeshpurkar, S. Singh
semanticscholar   +1 more source

NLC-Based Sunscreen Formulations with Optimized Proportion of Encapsulated and Free Filters Exhibit Enhanced UVA and UVB Photoprotection

open access: yesPharmaceutics
The topical use of sunscreens is recommended for avoiding the damaging effects of UV radiation. However, improvements are still needed in the existing products to enhance their photoprotection effectiveness and safety. This involves minimizing the use of
Margarete M. de Araújo   +8 more
doaj   +1 more source

Pharmacokinetic profile of glucosamine and chondroitin sulfate association in healthy male individuals [PDF]

open access: yes, 2005
Osteoarthrosis is a chronic joint disease that, once patent, leads to a progressive functional disability. As proteochondroitin sulfates are the major contents of the cartilage, it is expected that the ingestion of glucosamine and chondroitin might ...
Casarini, Dulce Elena   +4 more
core   +2 more sources

SEMANTIC TRANSFORMATIONS OF THE PARAGUAY LINGUISTIC SYSTEM COMPONENTS [PDF]

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu Ekonomìki ta Prava Imenì Alʹfreda Nobelâ: Serìâ Fìlologìčnì Nauki, 2019
Since the beginning of the conquest of the American continent the confrontation of indigenous and European cultures has been observed. Languages, as a part of any culture, an indispensable element of any society respond to the changes in social ...
Igor Yu. Protsenko, Irina I. Davtiants
doaj   +1 more source

Identification of new allosteric sites and modulators of AChE through computational and experimental tools

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2018
Allosteric sites on proteins are targeted for designing more selective inhibitors of enzyme activity and to discover new functions. Acetylcholinesterase (AChE), which is most widely known for the hydrolysis of the neurotransmitter acetylcholine, has a ...
Carlos Roca   +9 more
semanticscholar   +1 more source

Estado sanitario de perros en áreas de interfase entre animales domésticos y silvestres de la Reserva Natural del Bosque Mbaracayú, Paraguay

open access: yesRevista de la Sociedad Científica del Paraguay, 2019
En muchos casos las áreas protegidas tienen límites difusos y sus áreas buffer constituyen áreas de interfase humano-doméstico-silvestre propicias para el movimiento de animales domésticos y salvajes y para el intercambio de patógenos.
Martin Kowalewski   +3 more
doaj   +1 more source

The lignicolous fungus Trametes versicolor (L.) Lloyd (1920): a promising natural source of antiradical and AChE inhibitory agents

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2017
This study aimed to determine antiradical (DPPH• and •OH) and acetylcholinesterase (AChE) inhibitory activities along with chemical composition of autochtonous fungal species Trametes versicolor (Serbia).
Ljiljana Janjušević   +6 more
semanticscholar   +1 more source

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