Institution
Sao Paulo State University
Education•São Paulo, Brazil•
About: Sao Paulo State University is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Context (language use). The organization has 55715 authors who have published 100436 publications receiving 1375332 citations.
Papers published on a yearly basis
Papers
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TL;DR: The subject of this study was to observe the rat subcutaneous connective tissue reaction to implanted dentin tubes filled with mineral trioxide aggregate, Portland cement or calcium hydroxide.
Abstract: The subject of this study was to observe the rat subcutaneous connective tissue reaction to implanted dentin tubes filled with mineral trioxide aggregate, Portland cement or calcium hydroxide. The animals were sacrificed after 7 or 30 days and the undecalcified specimens were prepared for histological analysis with polarized light and Von Kossa technique for mineralized tissues. The results were similar for the studied materials. At the tube openings, there were Von Kossa-positive granules that were birefringent to polarized light. Next to these granulations, there was an irregular tissue like a bridge that was Von Kossa-positive. The dentin walls of the tubes exhibited in the tubules a structure highly birefringent to polarized light, usually like a layer and at different depths. The mechanism of action of the studied materials has some similarity.
193 citations
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TL;DR: It is argued that bridging the gap between seed physiologists and community ecologists will improve the prediction of plant assemblages, and proposed further perspectives for including seed traits into the research agenda of functional community Ecologists are proposed.
Abstract: Analyses of functional traits have become fundamental tools for understanding patterns and processes in plant community ecology. In this context, regenerative seed traits play an important, yet overlooked, role because they largely determine the ability of plants to disperse and re-establish. A survey of recent publications in community ecology suggests that seed germination traits in particular are neglected at the expense of other relevant but overused traits based only on seed morphology. As a response to this bias, we discuss the functional significance of seed germination traits in comparison with morphological and biophysical seed traits, and advocate their use in vegetation science. We also demonstrate how research in community assembly, climate change and restoration ecology can benefit from the inclusion of germination traits, encompassing functions that cannot be explained solely by adult plant traits. Seed germination experiments conducted in the laboratory or field to quantify these traits provide ecologically meaningful and relatively easy-to-obtain information about the functional properties of plant communities. We argue that bridging the gap between seed physiologists and community ecologists will improve the prediction of plant assemblages, and propose further perspectives for including seed traits into the research agenda of functional community ecologists.
192 citations
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TL;DR: Postural and functional alterations anticipate dentoskeletal changes, except for the facial pattern, and the skeletal pattern seem to play an important role in infant dentofacial growth.
192 citations
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TL;DR: The mutagenicity and the genotoxicity of different concentrations of the Atrazine herbicide were determinated by the micronucleus test and the comet assay, using Oreochromis niloticus as test-system.
192 citations
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TL;DR: The results of this study show that caffeic, ferulic, p-coumaric and cinnamic acids display antiulcer activity.
192 citations
Authors
Showing all 56201 results
Name | H-index | Papers | Citations |
---|---|---|---|
Russel J. Reiter | 169 | 1646 | 121010 |
Tobin J. Marks | 159 | 1621 | 111604 |
Joseph T. Hupp | 141 | 731 | 82647 |
Luca Lista | 140 | 2044 | 110645 |
Sergio F Novaes | 138 | 1559 | 101941 |
Wagner Carvalho | 135 | 1395 | 94184 |
Alberto Santoro | 135 | 1576 | 100629 |
Andre Sznajder | 134 | 1464 | 98242 |
Luiz Mundim | 133 | 1413 | 89792 |
Eduardo De Moraes Gregores | 133 | 1454 | 92464 |
Helio Nogima | 132 | 1274 | 84368 |
Pedro G Mercadante | 129 | 1331 | 86378 |
D. De Jesus Damiao | 128 | 1162 | 82707 |
Sandra S. Padula | 128 | 1131 | 77174 |
Sudha Ahuja | 127 | 1016 | 75739 |