Eugenol
Mostrando 25-36 de 341 artigos, teses e dissertações.
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25. Action of Essential Oils on Sprouting of Non-Dormant Potato Tubers
ABSTRACT The breakdown of dormancy and early sprouting is one of the main causes of losses of stored potatoes. Sprouting control becomes important especially when tubers are submitted to long-term storage for further processing by the potato industry. The objective of this work is to evaluate the effect of organic sprout inhibitors, eugenol and menthol essen
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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26. Menthol and eugenol as natural anesthetics for early juveniles of curimba
ABSTRACT The objective of this study was to evaluate menthol and eugenol as anesthetics for early juveniles of curimba, Prochilodus lineatus. Juveniles of 4.0±0.5 g and a total length of 8.8±0.1 cm were exposed to the anesthetics menthol (20, 30, 40, 50, 60, 70, and 80 mg L−1) and eugenol (20, 30, 40, 50, 60, and 70 mg L−1) up to deep anesthesia. The a
R. Bras. Zootec.. Publicado em: 23/11/2018
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27. Neolignans isolated from twigs of Nectandra leucantha Ness & Mart (Lauraceae) displayed in vitro antileishmanial activity
Abstract Background: The therapeutic arsenal for the treatment of Leishmaniasis is limited and includes toxic compounds (antimonials, amphotericin B, pentamidine and miltefosine). Given these aspects, the search for new compounds based on floristic biodiversity is crucial. In the present work, we report the isolation, characterization and antileishmanial ac
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 18/10/2018
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28. Uso de eugenol para anestesia de raia-viola Zapteryx brevirostris (Rhinobatidae)
Resumo A anestesia pode ser utilizada como um procedimento não letal que facilita o manejo de teleósteos e elasmobrânquios de cativeiro e de vida livre. Para isso, protocolos anestésicos devem ser estabelecidos de acordo com a espécie. O objetivo deste trabalho foi determinar a concentração ideal do eugenol para anestesiar Zapteryx brevirostris. Fora
Braz. J. Biol.. Publicado em: 08/10/2018
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29. Nanoencapsulated Melaleuca alternifolia essential oil exerts anesthetic effects in the brachyuran crab using Neohelice granulate
ABSTRACT The aim of this study was to evaluate the efficacy and safety of several anesthetics in the brachyuran crab Neohelice granulata, an emergent experimental model. The essential oils (EOs) of Lippia alba, Aloysia tryphilla, and Melaleuca alternifolia (tea tree oil; TTO), the isolated compounds eugenol, menthol, terpinen-4-ol, and the nanoencapsulated f
An. Acad. Bras. Ciênc.. Publicado em: 25/06/2018
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30. Solubility, porosity and fluid uptake of calcium silicate-based cements
Abstract Objective: To evaluate the absorption/fluid uptake, solubility and porosity of White mineral trioxide aggregate (MTA) Angelus, Biodentine (BIO), and zinc oxide-eugenol (ZOE). Material and Methods: Solubility was evaluated after immersion in distilled water for 7 and 30 days. Porosity was evaluated using digital inverted microscope, scanning electr
J. Appl. Oral Sci.. Publicado em: 21/05/2018
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31. SÍNTESE E AVALIAÇÃO DA ATIVIDADE CITOTÓXICA DE DERIVADOS DO EUGENOL CONTENDO NÚCLEOS 1,2,3-TRIAZÓLICOS
Eugenol is an aromatic compound found in several plant species. It presents important biological activities including cytotoxicity. In this paper, it is described the synthesis and the evaluation of the cytotoxic activity of eugenol derivatives bearing 1,2,3-triazole functionalities. Eugenol, extracted via hydrodistillation from dried flower buds of Eugenia
Quím. Nova. Publicado em: 2018-05
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32. Design, Synthesis, Biological Evaluation and Molecular Modeling Studies of Novel Eugenol Esters as Leishmanicidal Agents
Leishmaniasis is a neglected pathology with a high incidence worldwide, and is a governmental health issue due to the increased morbidity and mortality associated with the disease and a scarce therapeutic arsenal. Cysteine proteases have been investigated as targets for new drugs because they are essential in the infectivity of the parasite during its intera
J. Braz. Chem. Soc.. Publicado em: 2018-04
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33. Phenolic profile and antioxidant activity from peels and seeds of melon (Cucumis melo L. var. reticulatus) and their antiproliferative effect in cancer cells
Melon (Cucumis melo L.) has high economic value and in recent years, its production has increased; however, part of the fruit is wasted. Usually, inedible parts such as peel and seeds are discarded during processing and consumption. Extracts of melon residues were prepared and their phenolic compounds, antioxidants and antiproliferative activities were evalu
Braz J Med Biol Res. Publicado em: 01/03/2018
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34. Control of mycotoxigenic fungi with microcapsules of essential oils encapsulated in chitosan
Abstract Aspergillus and Fusarium are the fungi genera most frequently isolated from cereal grains and other commodities. They are capable of producing mycotoxins, which can affect the human and animal health. Synthetic fungicides have been used to control these fungi, nevertheless, they have acquired resistance and other alternatives are necessary since the
Food Sci. Technol. Publicado em: 21/12/2017
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35. Avaliação da toxicidade do eugenol em bioensaios com organismos-teste
RESUMO: Os peixes, seja em ambiente natural ou em piscicultura, sofrem efeito do estresse na captura, manejo, transporte ou tratamentos que provocam baixo desempenho zootécnico. Anestésicos, como o eugenol, obtido a partir do óleo de cravo, tem sido usado estrategicamente não só em peixes de água doce, mas também em peixes marinhos e estuarinos para r
Cienc. Rural. Publicado em: 07/12/2017
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36. Análise em micro-CT da capacidade de preenchimento e porosidade de materiais retrobturadores
Resumo Introdução Capacidade de preenchimento da cavidade retrógrada e porosidade são propriedades importantes de materiais retrobturadores e podem ser avaliadas por meio de microtomografia computadorizada (micro-CT). Objetivo Avaliar a capacidade de preenchimento e porosidade de materiais retrobturadores por meio de micro-CT. Material e método Cavid
Rev. odontol. UNESP. Publicado em: 07/12/2017