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Akademický článek

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Antimalarial activity of triterpenoids with the cucurbitane skeleton

Autor: Ramalhete, Cátia, Lopes, D, Mulhovo, S, Rosário, VE, Ferreira, MJU

Malaria,caused by protozoan parasites of the genus Plasmodium,is a devastating infectious disease in developing countries.One of the biggest problems that have hindered the control of malaria is the emergence and spread of drug resistant Plasmodium s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3841::6ed42ef6354b8f1b699ca8df549781a5
http://hdl.handle.net/10884/483

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New efflux pump inhibitors in Gram positive bacteria strains and cancer cells from an African medicinal plant

Autor: Ramalhete, C, Spengler, G, Serly, J, Duarte, N, Mulhovo, S, Amaral, L, Molnár, J, Ferreira, MJU

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Made available in DSpace on 2015-12-30T10:19:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2009

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::616c53f5f2f1869ee79077c818e3a059
https://hdl.handle.net/10451/22067

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Inhibition of P-glycoprotein activity by cucurbitane-type triterpenes and their interaction with doxorubicin on resistant cancer cells

Autor: Ramalhete, Cátia, Duarte, N, Capucha, V, Molnár, J, Mulhovo, S, Rosário, V, Ferreira, MJU

The overexpression of P- glycoprotein (P-gp) is one of the mechanisms of multidrug resistance (MDR), responsible for the failure of cancer treatment. One strategy to restore the effectiveness of the anti-cancer drugs is to co-administer compounds tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3841::3b80ed94960e948636b5b9ffbd718b56
http://hdl.handle.net/10884/480

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Novel beta-carboline indole alkaloids from the leaves of Tabernaemontana elegans

Autor: Mansoor, T. A., Ramalhete, C., Molnar, J., Mulhovo, S., Ferreira, M. J. U.

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

We have isolated three -carboline indole alkaloids (1-3) from the MeOH extract of the leaves of Tabernaemontana elegans. The chemical structures of these novel entities were established by means of spectroscopic techniques including 2D NMR spectro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7625ef3343f2ec1e653f89083d093372
http://hdl.handle.net/10884/479

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Screening of some African Medicinal Plants for Antibacterial Activity

Autor: Madureira, AM, Ramalhete, C, Duarte, A, Silva, AN, Mulhovo, S, Ferreira, MJU

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Made available in DSpace on 2015-12-30T10:19:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2009

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe8e19e1880f105004a5b517fc8d834e

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Screening of African Medicinal Plants for Antibacterial Activity

Autor: Madureira, AM, Ramalhete, C, Duarte, A, Silva, AN, Mulhovo, S, Ferreira, MJU

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Made available in DSpace on 2015-12-30T10:19:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2009

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6f8b9e76c0561fc3a60c196fe852bf78

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Medicinal Plants as a Source of Antiplasmodial Compounds

Autor: Ramalhete, Cátia, Lopes, D, Mulhovo, S, Rosário, V, Ferreira, MJU

Infectious diseases caused by bacteria, fungi, viruses and parasites are a major threat to public health, despite great progress in therapy. The impact of infectious diseases is especially important in developing countries, where drugs are limited an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3841::dc07e5ce33f40b83ab92b484869d90f4
http://hdl.handle.net/10884/478

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Indole alkaloids from a traditional medicinal plant

Autor: Mansoor, T. A., Mulhovo, S., Ferreira, M. J. U.

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Made available in DSpace on 2015-12-30T10:18:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2008

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3a83345844e6aa52134849f44b2a4d45

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