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Subcutaneous emphysema related to air-powder tooth polishing: A report of three cases.

Alonso V, García-Caballero L, Couto I, Diniz M, Diz P, Limeres J.

Aust Dent J. 2017 Jun 7. doi: 10.1111/adj.12537. [Epub ahead of print]


Mode of action of the 2-phenylquinoline efflux inhibitor PQQ4R against Escherichia coli.

Machado D, Fernandes L, Costa SS, Cannalire R, Manfroni G, Tabarrini O, Couto I, Sabatini S, Viveiros M.

PeerJ. 2017 Apr 26;5:e3168. doi: 10.7717/peerj.3168. eCollection 2017.


Interplay between Mutations and Efflux in Drug Resistant Clinical Isolates of Mycobacterium tuberculosis.

Machado D, Coelho TS, Perdigão J, Pereira C, Couto I, Portugal I, Maschmann RA, Ramos DF, von Groll A, Rossetti MLR, Silva PA, Viveiros M.

Front Microbiol. 2017 Apr 27;8:711. doi: 10.3389/fmicb.2017.00711. eCollection 2017.


Prevalence and predictors for compensated Advanced Chronic Liver Disease (c-ACLD) in patients with chronic Hepatitis Delta Virus (HDV) infection.

Couto I, Victoria M, Veloso VG, Rodrigues L, Grinsztejn B, Lacerda M, Victoria F, Perazzo H.

PLoS One. 2017 Mar 22;12(3):e0174453. doi: 10.1371/journal.pone.0174453. eCollection 2017.


Genetic diversity, transmission dynamics and drug resistance of Mycobacterium tuberculosis in Angola.

Perdigão J, Clemente S, Ramos J, Masakidi P, Machado D, Silva C, Couto I, Viveiros M, Taveira N, Portugal I.

Sci Rep. 2017 Feb 23;7:42814. doi: 10.1038/srep42814.


Therapeutic impact of colon capsule endoscopy with PillCam™ COLON 2 after incomplete standard colonoscopy: a Spanish multicenter study.

Nogales Ó, García-Lledó J, Luján M, Nicolás D, Juanmartiñena JF, González-Suárez B, Sánchez Ceballos F, Couto I, Olmedo J, Garfia C, Carretero C, Fernández Urién I, Rodríguez S, Asteinza M, Olivencia P, Masedo Á, Muñoz-Navas M, Merino B, González Asanza C.

Rev Esp Enferm Dig. 2017 May;109(5):322-327. doi: 10.17235/reed.2017.4369/2016.


In vitro and in silico analysis of the efficiency of tetrahydropyridines as drug efflux inhibitors in Escherichia coli.

Silva L Jr, Carrion LL, von Groll A, Costa SS, Junqueira E, Ramos DF, Cantos J, Seus VR, Couto I, Fernandes LD, Bonacorso HG, Martins MA, Zanatta N, Viveiros M, Machado KS, Almeida da Silva PE.

Int J Antimicrob Agents. 2017 Mar;49(3):308-314. doi: 10.1016/j.ijantimicag.2016.11.024. Epub 2017 Jan 30.


Genetic diversity, transmission dynamics, and drug resistance of Mycobacterium tuberculosis in Luanda, Angola.

Perdigão J, Clemente S, Ramos J, Masakidi P, Machado D, Silva C, Couto I, Viveiros M, Taveira N, Portugal I.

Int J Mycobacteriol. 2016 Dec;5 Suppl 1:S38-S39. doi: 10.1016/j.ijmyco.2016.09.050. Epub 2016 Nov 12.


Feeding preference of Plutella xylostella for leaves treated with plant extracts.

Couto IF, Fuchs ML, Pereira FF, Mauad M, Scalon SP, Dresch DM, Mussury RM.

An Acad Bras Cienc. 2016;88(3 Suppl):1781-1789. doi: 10.1590/0001-3765201620150236. Epub 2016 Oct 24.


An Experimental Model for the Rapid Screening of Compounds with Potential Use Against Mycobacteria.

Costa SS, Lopes E, Azzali E, Machado D, Coelho T, da Silva PE, Viveiros M, Pieroni M, Couto I.

Assay Drug Dev Technol. 2016 Nov;14(9):524-534.


Beyond extensively drug-resistant tuberculosis in Lisbon, Portugal: a case of linezolid resistance acquisition presenting as an iliopsoas abscess.

Perdigão J, Maltez F, Machado D, Silva H, Pereira C, Silva C, Couto I, Viveiros M, Portugal I.

Int J Antimicrob Agents. 2016 Nov;48(5):569-570. doi: 10.1016/j.ijantimicag.2016.07.026. Epub 2016 Sep 29. No abstract available.


Boosting Effect of 2-Phenylquinoline Efflux Inhibitors in Combination with Macrolides against Mycobacterium smegmatis and Mycobacterium avium.

Machado D, Cannalire R, Santos Costa S, Manfroni G, Tabarrini O, Cecchetti V, Couto I, Viveiros M, Sabatini S.

ACS Infect Dis. 2015 Dec 11;1(12):593-603. doi: 10.1021/acsinfecdis.5b00052. Epub 2015 Jul 23.


Prevention and Control of Antimicrobial Resistant Healthcare-Associated Infections: The Microbiology Laboratory Rocks!

Simões AS, Couto I, Toscano C, Gonçalves E, Póvoa P, Viveiros M, Lapão LV.

Front Microbiol. 2016 Jun 7;7:855. doi: 10.3389/fmicb.2016.00855. eCollection 2016. Review.


Plasmid-Borne Antimicrobial Resistance of Staphylococcus aureus Isolated in a Hospital in Lisbon, Portugal.

Costa SS, Palma C, Kadlec K, Fessler AT, Viveiros M, Melo-Cristino J, Schwarz S, Couto I.

Microb Drug Resist. 2016 Dec;22(8):617-626. Epub 2016 Jun 16.


Ion Channel Blockers as Antimicrobial Agents, Efflux Inhibitors, and Enhancers of Macrophage Killing Activity against Drug Resistant Mycobacterium tuberculosis.

Machado D, Pires D, Perdigão J, Couto I, Portugal I, Martins M, Amaral L, Anes E, Viveiros M.

PLoS One. 2016 Feb 26;11(2):e0149326. doi: 10.1371/journal.pone.0149326. eCollection 2016.


Impact of efflux in the development of multidrug resistance phenotypes in Staphylococcus aureus.

Santos Costa S, Viveiros M, Rosato AE, Melo-Cristino J, Couto I.

BMC Microbiol. 2015 Oct 24;15:232. doi: 10.1186/s12866-015-0572-8.


Rational Design and Synthesis of Thioridazine Analogues as Enhancers of the Antituberculosis Therapy.

Pieroni M, Machado D, Azzali E, Santos Costa S, Couto I, Costantino G, Viveiros M.

J Med Chem. 2015 Aug 13;58(15):5842-53. doi: 10.1021/acs.jmedchem.5b00428. Epub 2015 Aug 3.


Direct Detection by the Xpert MTB/RIF Assay and Characterization of Multi and Poly Drug-Resistant Tuberculosis in Guinea-Bissau, West Africa.

Rabna P, Ramos J, Ponce G, Sanca L, Mané M, Armada A, Machado D, Vieira F, Gomes VF, Martins E, Colombatti R, Riccardi F, Perdigão J, Sotero J, Portugal I, Couto I, Atouguia J, Rodrigues A, Viveiros M.

PLoS One. 2015 May 27;10(5):e0127536. doi: 10.1371/journal.pone.0127536. eCollection 2015.


Enhancement of antibiotic activity by efflux inhibitors against multidrug resistant Mycobacterium tuberculosis clinical isolates from Brazil.

Coelho T, Machado D, Couto I, Maschmann R, Ramos D, von Groll A, Rossetti ML, Silva PA, Viveiros M.

Front Microbiol. 2015 Apr 28;6:330. doi: 10.3389/fmicb.2015.00330. eCollection 2015.


Enhancing activity of antibiotics against Staphylococcus aureus: Zanthoxylum capense constituents and derivatives.

Cabral V, Luo X, Junqueira E, Costa SS, Mulhovo S, Duarte A, Couto I, Viveiros M, Ferreira MJ.

Phytomedicine. 2015 Apr 15;22(4):469-76. doi: 10.1016/j.phymed.2015.02.003. Epub 2015 Mar 5.


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