Zobrazeno 1 - 10
of 197
pro vyhledávání: '"K.S. Silva"'
Autor:
K.S. SILVA, L.J. K. URBAN, A. BALBINOT, F.S. GNOCATO, N.D. KRUSE, E. MARCHESAN, S.L.O. MACHADO
Publikováno v:
Planta Daninha, Vol 34, Iss 4, Pp 777-786 (2016)
ABSTRACT The nitric oxide acts on the antioxidant system of plants and can discontinue the damage of herbicides elicitors of oxidative stress that cause the disruption of membranes and leakage of cellular contents. In order to evaluate the protective
Externí odkaz:
https://doaj.org/article/2155045ca0c44aa6be4cfdd74db2880a
Publikováno v:
Planta Daninha, Vol 34, Iss 4, Pp 839-848 (2016)
ABSTRACT Ametryn is one of the most widely used herbicides in the sugarcane culture. Little is known about the interactions between this herbicide and the attributes of soils in the sugarcane region of northeastern Brazil. This knowledge, before reco
Externí odkaz:
https://doaj.org/article/1f37b304767041ca89146ba59e08d912
Publikováno v:
Planta Daninha, Vol 37 (2019)
ABSTRACT: The pre-treatment of rice seeds with sodium nitroprusside (SNP) was used to investigate the effect of exogenous nitric oxide on the pigment content and the activity of antioxidant enzymes during the inhibition of the 2-C-methyl-D-erythritol
Externí odkaz:
https://doaj.org/article/bf74af62e60b4757b3b06b65c1f2a7ae
Autor:
A.N. Coelho-de-Souza, C.F. dos-Santos, L.N. Lopes-Filho, F.R. Holanda, A.C. Oliveira, Y.A. Gomes-Vasconcelos, K.A. Oliveira, F.W. Ferreira-da-Silva, K.S. Silva-Alves, J.H. Leal-Cardoso
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 51, Iss 11 (2018)
Essential oils (EO) are volatile liquids responsible for the aroma of plants. Pterodon polygalaeflorus seeds have received widespread use in folk medicine for the treatment of inflammatory diseases. For this reason and because Pterodon polygalaefloru
Externí odkaz:
https://doaj.org/article/bfe77b711f4141d1ac8176c0458a052f
Autor:
R. Barbosa, Y. Cruz-Mendes, K.S. Silva-Alves, F.W. Ferreira-da-Silva, N.M. Ribeiro, L.P. Morais, J.H. Leal-Cardoso
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 50, Iss 12 (2017)
Lippia sidoides Cham is a typical herb species of Northeast Brazil with widespread use in folk medicine. The major constituents of the essential oil of L. sidoides (EOLs) are thymol, p-cymene, myrcene, and caryophyllene. Several studies have shown th
Externí odkaz:
https://doaj.org/article/29c47937a28d4be48f2e8fb0c04aeae0
Autor:
D.G. Sousa, S.D.G. Sousa, R.E.R. Silva, K.S. Silva-Alves, F.W. Ferreira-da-Silva, M.R. Kerntopf, I.R.A. Menezes, J.H. Leal-Cardoso, R. Barbosa
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 48, Iss 8, Pp 697-702 (2015)
Lippia alba is empirically used for infusions, teas, macerates, and hydroalcoholic extracts because of its antispasmodic, analgesic, sedative, and anxiolytic effects. Citral is a mixture of trans-geranial and cis-neral and is the main constituent of
Externí odkaz:
https://doaj.org/article/72e9ad3fa4fe45e2a6062cec7f677aee
Publikováno v:
Planta Daninha, Vol 32, Iss 1, Pp 197-205 (2014)
Com o objetivo de avaliar a seletividade e eficácia de herbicidas para a cultura do feijão-caupi (Vigna unguiculata), conduziu-se um experimento no esquema de parcelas subdivididas, no delineamento de blocos casualizados. Nas parcelas, foram avalia
Externí odkaz:
https://doaj.org/article/3b9de6fa62124613812ea91091c215d3
Autor:
K.S. Silva-Alves, F.W. Ferreira-da-Silva, D. Peixoto-Neves, K.V. Viana-Cardoso, L. Moreira-Junior, M.B. Oquendo, K. Oliveira-Abreu, A.A.C. Albuquerque, A.N. Coelho-de-Souza, J.H. Leal-Cardoso
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 46, Iss 12, Pp 1056-1063 (2013)
Estragole is a volatile terpenoid, which occurs naturally as a constituent of the essential oils of many plants. It has several pharmacological and biological activities. The objective of the present study was to investigate the mechanism of action o
Externí odkaz:
https://doaj.org/article/c3bc254b614b44029fc88e77ef0570fe
Publikováno v:
Planta Daninha, Vol 31, Iss 2, Pp 369-378 (2013)
Com o objetivo de avaliar o efeito dos sistemas de plantio direto e convencional e estratégias de manejo de plantas daninhas na variação da temperatura do solo e na produtividade de pimentão, realizou-se, na Universidade Federal do Semiárido, em
Externí odkaz:
https://doaj.org/article/d587dbf64d6c4d8384f768896d974b3b
Publikováno v:
Planta Daninha, Vol 30, Iss 4, Pp 817-825 (2012)
Dois experimentos foram conduzidos em casa de vegetação com o objetivo de identificar, através de curvas de dose-resposta, a sensibilidade de plantas jovens e perenizadas de capim-capivara a doses crescentes (0, 25, 50, 75, 100, 125, 150, 175 e 20
Externí odkaz:
https://doaj.org/article/20f033151d704bcbac64aeb879e161a7