Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Celso A. Câmara"'
1
Akademický článek
Evaluation of acute toxicity of β-lapachone associated with chitosan as a cytoprotective agent
Autor: Maria Eduarda F. A. G. Oliveira, Érika Cristina G. M. Silva, Celso A. Câmara, Ivone Antônia de Souza, Rosa Valéria S. Amorim
Publikováno v: Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 54, Iss 5, Pp 279-287 (2018)
ABSTRACT INTRODUCTION: β-lapachone (β-LAP), a potent antitumor agent, has limited therapeutic use due to its low solubility and high toxicity. A possible strategy to overcome these drawbacks may be the use of adjuvants such as chitosan (CS), a cati
Externí odkaz: https://doaj.org/article/629bfc44cde1436184cf3461d6bb41a1
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2
Akademický článek
In Vitro Antioxidant and Cytotoxic Activity of Some Synthetic Riparin-Derived Compounds
Autor: Geandra B. L. Nunes, Paola R. Policarpo, Luciana M. Costa, Teresinha G. da Silva, Gardenia Carmen G. Militão, Celso A. Câmara, José Maria Barbosa Filho, Stanley Juan C. Gutierrez, Mohammed T. Islam, Rivelilson M. de Freitas
Publikováno v: Molecules, Vol 19, Iss 4, Pp 4595-4607 (2014)
This study aimed to study the in vitro antioxidant activity and cytotoxicity on tumor cells lines of six synthetic substances derived from riparins. All the substances showed antioxidant activity and riparins C, D, E, F presented cell growth inhibiti
Externí odkaz: https://doaj.org/article/b2e3b9ef67e7468f99f282a962122d43
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3
Nanocomposite gels of poloxamine and Laponite for β-Lapachone release in anticancer therapy
Autor: Renato Ferreira de Almeida Júnior, Paula Renata Lima Machado, Cécile A. Dreiss, Raquel de Melo Barbosa, César Viseras, Túlio Flávio Accioly de Lima e Moura, Kleber Juvenal Silva Farias, Celso A. Câmara, Fátima García-Villén, Fernanda Nervo Raffin, Gabriel Bezerra Motta Câmara
Publikováno v: Bezerra Motta Câmara, G, de Melo Barbosa, R, García-Villén, F, Viseras, C, Ferreira de Almeida Júnior, R, Lima Machado, P R, Amorim Câmara, C, Juvenal Silva Farias, K, Accioly de Lima e 6 Moura, T F, Dreiss, C & Nervo Raffin, F 2021, ' Nanocomposite gels of poloxamine and Laponite for β-Lapachone release in anticancer therapy ', EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES, vol. 163, 105861 . https://doi.org/10.1016/j.ejps.2021.105861
Nano-hybrid systems have been shown to be an attractive platform for drug delivery. Laponite® RD (LAP), a biocompatible synthetic clay, has been exploited for its ability to establish of strong secondary interactions with guest compounds and hybridi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8827ada96c2ca25c785e8fe8949cfd02
https://kclpure.kcl.ac.uk/en/publications/e07f4bf6-b850-4be2-a2f7-6470140cd429
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5
Effect of hydroxyamines derived from lapachol and norlachol against Staphylococcus aureus strains carrying the NorA efflux pump
Autor: Irwin Rose Alencar de Menezes, Fernando Gomes Figueredo, Pablo Antônio Maia de Farias, Saulo R. Tintino, Celso A. Câmara, Henrique Douglas Melo Coutinho, Ingrid T. L. Ramos, Cícera Datiane de Morais Oliveira-Tintino, Tania M. S. Silva, Marta Maria de França Fonteles, Josinete A. Paz
Publikováno v: Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases. 84
Isolated substances and those organically synthesized have stood out over the years for their therapeutic properties, including their antibacterial activity. These compounds may be an alternative to the production of new antibiotics or may have the a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb961baa7851a6e5dfb7cb1bbc741cc9
https://pubmed.ncbi.nlm.nih.gov/32445918
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6
Evaluation of acute toxicity of β-lapachone associated with chitosan as a cytoprotective agent
Autor: Ivone Antônia de Souza, Maria Eduarda de Farias Albuquerque Gaspar de Oliveira, Érika Cristina G. M. Silva, Rosa Valéria da Silva Amorim, Celso A. Câmara
Publikováno v: Jornal Brasileiro de Patologia e Medicina Laboratorial v.54 n.5 2018
Jornal Brasileiro de Patologia e Medicina Laboratorial
Sociedade Brasileira de Patologia (SBP)
instacron:SBP
Jornal Brasileiro de Patologia e Medicina Laboratorial, Vol 54, Iss 5, Pp 279-287 (2018)
INTRODUCTION: β-lapachone (β-LAP), a potent antitumor agent, has limited therapeutic use due to its low solubility and high toxicity. A possible strategy to overcome these drawbacks may be the use of adjuvants such as chitosan (CS), a cationic poly
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e623a63ac9e64e9ac6c7c5335ca56d76
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442018000500279
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7
Novel 2-(R-phenyl)amino-3-(2-methylpropenyl)-[1,4]-naphthoquinones: synthesis, characterization, electrochemical behavior and antitumor activity
Autor: Letícia V. Costa-Lotufo, Lorenzo do Canto Visentin, Amanda P. Neves, J. Walkimar de M. Carneiro, Annelise Casellato, Manoel Odorico de Moraes, José Delano Barreto Marinho Filho, Alviclér Magalhães, Cláudia Pessoa, Celso A. Câmara, Maria D. Vargas
Publikováno v: Journal of the Brazilian Chemical Society, Volume: 21, Issue: 1, Pages: 169-178, Published: 2010
Journal of the Brazilian Chemical Society v.21 n.1 2010
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Novel 2-(R-phenyl)amino-3-(2-methyl-propenyl)-[1,4]-naphthoquinones (R = H, 4-OMe, 4-Ferrocenyl, 4-Me, 3-Me, 4-I, 3-I, 4-CN, 3-CN, 4-NO2 and 3-NO2) derived from nor-lapachol [2-hydroxy-3-(2-methylpropenyl)-1,4-naphthoquinone] were obtained in good yi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d96e8368c1a714b3e9b42ad408cc0b54
https://doi.org/10.1590/s0103-50532010000100024
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8
Molluscicidal activity of Solanum species of the Northeast of Brazil on Biomphalaria glabrata
Autor: Raimundo Braz-Filho, Marli Terezinha Frana, Luciana da Silva Paschoal, Celso Amorim Câmara, Solange Viana Paschoal Blanco Brandoline, Mário Geraldo de Carvalho, Maria de Fátima Agra, Tania M. S. Silva
Publikováno v: Fitoterapia. 77:449-452
Seven species of Solanum were screened for their molluscicidal properties against Biomphalaria glabrata , the intermediated host of Schistosoma mansoni , Solanum agrarium , S. jabrense , S. melissarum , S. megalonyx , S. paludosum , S. paraibanum and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34afe59bdbb4b104c7e2a4953b6b424
https://doi.org/10.1016/j.fitote.2006.05.007
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10
In Vitro Antioxidant and Cytotoxic Activity of Some Synthetic Riparin-Derived Compounds
Autor: Celso A. Câmara, Geandra B L Nunes, José Maria Barbosa Filho, Gardenia C.G. Militão, Luciana Muratori Costa, Rivelilson Mendes de Freitas, Teresinha Gonçalves da Silva, Paola R Policarpo, Mohammed T Islam, Stanley Juan Chavez Gutierrez
Publikováno v: Molecules; Volume 19; Issue 4; Pages: 4595-4607
Molecules, Vol 19, Iss 4, Pp 4595-4607 (2014)
Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC
Molecules
This study aimed to study the in vitro antioxidant activity and cytotoxicity on tumor cells lines of six synthetic substances derived from riparins. All the substances showed antioxidant activity and riparins C, D, E, F presented cell growth inhibiti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae58a166053da32d24e9edc46d2ba9f3
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