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Year Number of Results
2006 1
2008 1
2013 2
2014 1
2015 2
2017 3
2018 3
2019 1
2020 3
2021 4
2022 7
2023 4
2024 1

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29 results

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Page 1
Structure and function of a novel antioxidant peptide from the skin of tropical frogs.
Barbosa EA, Oliveira A, Plácido A, Socodato R, Portugal CC, Mafud AC, Ombredane AS, Moreira DC, Vale N, Bessa LJ, Joanitti GA, Alves C, Gomes P, Delerue-Matos C, Mascarenhas YP, Marani MM, Relvas JB, Pintado M, Leite JRSA. Barbosa EA, et al. Free Radic Biol Med. 2018 Feb 1;115:68-79. doi: 10.1016/j.freeradbiomed.2017.11.001. Epub 2017 Nov 21. Free Radic Biol Med. 2018. PMID: 29162516
Release of immunomodulatory peptides at bacterial membrane interfaces as a novel strategy to fight microorganisms.
Viana de Freitas T, Karmakar U, Vasconcelos AG, Santos MA, Oliveira do Vale Lira B, Costa SR, Barbosa EA, Cardozo-Fh J, Correa R, Ribeiro DJS, Prates MV, Magalhães KG, Soller Ramada MH, Roberto de Souza Almeida Leite J, Bloch C Jr, Lima de Oliveira A, Vendrell M, Brand GD. Viana de Freitas T, et al. J Biol Chem. 2023 Apr;299(4):103056. doi: 10.1016/j.jbc.2023.103056. Epub 2023 Feb 22. J Biol Chem. 2023. PMID: 36822328 Free PMC article.
Antioxidant and Neuroprotective Effects of the First Tryptophyllin Found in Snake Venom (Bothrops moojeni).
Dematei A, Costa SR, Moreira DC, Barbosa EA, Friaça Albuquerque LF, Vasconcelos AG, Nascimento T, Silva PC, Silva-Carvalho AÉ, Saldanha-Araújo F, Silva Mancini MC, Saboia Ponte LG, Neves Bezerra RM, Simabuco FM, Batagin-Neto A, Brand G, Borges TKS, Eaton P, Leite JRSA. Dematei A, et al. J Nat Prod. 2022 Dec 23;85(12):2695-2705. doi: 10.1021/acs.jnatprod.2c00304. Epub 2022 Dec 12. J Nat Prod. 2022. PMID: 36508333
The peptide secreted at the water to land transition in a model amphibian has antioxidant effects.
Barbosa EA, Plácido A, Moreira DC, Albuquerque L, Dematei A, Silva-Carvalho AÉ, Cabral WF, Báo SN, Saldanha-Araújo F, Kuckelhaus SAS, Borges TK, Portugal CC, Socodato R, Teixeira C, Lima FCDA, Batagin-Neto A, Sebben A, Eaton P, Gomes P, Brand GD, Relvas JB, Kato MJ, Leite JRSA. Barbosa EA, et al. Proc Biol Sci. 2021 Nov 10;288(1962):20211531. doi: 10.1098/rspb.2021.1531. Epub 2021 Nov 10. Proc Biol Sci. 2021. PMID: 34753356 Free PMC article.
Pseudobombax parvifolium Hydroalcoholic Bark Extract: Chemical Characterisation and Cytotoxic, Mutagenic, and Preclinical Aspects Associated with a Protective Effect on Oxidative Stress.
Senes-Lopes TF, Luz JRDD, Guterres ZDR, Barbosa EA, Batista D, Galdino OA, Ururahy MAG, Gomes Dos Santos EC, López JA, Araujo-Silva G, Almeida MDG. Senes-Lopes TF, et al. Among authors: barbosa ea. Metabolites. 2023 Jun 13;13(6):748. doi: 10.3390/metabo13060748. Metabolites. 2023. PMID: 37367906 Free PMC article.
BR-bombesin: a novel bombesin-related peptide from the skin secretion of the Chaco tree frog (Boana raniceps) with physiological gastric effects.
de Sousa NA, Marani MM, Lopes ALF, Silva EM, Barbosa EA, Vasconcelos AG, Kuzniewski FTB, Lustosa SS, Gomes KP, Colugnati DB, Rocha JA, Santos LH, Benquerer MP, Quelemes P, Véras L, Moreira DC, Gadelha KKL, Magalhães PJC, Plácido A, Eaton P, Nicolau L, Medeiros JVR, Leite JRSA. de Sousa NA, et al. Amino Acids. 2022 May;54(5):733-747. doi: 10.1007/s00726-021-03114-4. Epub 2022 Mar 13. Amino Acids. 2022. PMID: 35279763
29 results