| Book chapter |
- António Machado. "Clustering Analysis of the Multi-Microbial Consortium by Lactobacillus Species Against Vaginal Dysbiosis
Among Ecuadorian Women". In Vaginal Dysbiosis and Biofilms. Lausanne, Switzerland: Frontiers Media SA, 2022.
Published
- António Machado. "Determination of the Microbial and Chemical Loads in Rivers from the Quito Capital Province of Ecuador (Pichincha)—A
Preliminary Analysis of Microbial and Chemical Quality of the Main Rivers". In Prime Archives in Environmental Research.
Hyderabad, India: Vide Leaf, 2020.
Published
- António Machado. "Vaginal Microbiota Evaluation and Lactobacilli Quantification by qPCR in Pregnant and Non-pregnant Women:
A Pilot Study". In Prime Archives in Microbiology. Hyderabad, India: Vide Leaf, 2020.
Published
- António Machado; Cerca, Nuno. "Multiplex Peptide Nucleic Acid Fluorescence In Situ Hybridization (PNA-FISH) for Diagnosis
of Bacterial Vaginosis". In Methods in Molecular Biology, 209-219. Springer New York, 2017.
10.1007/978-1-4939-7037-7_13
- António Machado. "Lactobacilli and its metabolites as potential probiotics against Gardenerella vaginalis". Portugal, 2014.
10.3920/978-90-8686-795-0
- António Machado; Nuno Cerca; Azevedo, Nuno Filipe. "29. Métodos de adesão inicial in vitro". In Biofilmes - Na Saúde, No
Ambiente, Na Indústria, 315-323. Porto, Portugal: Publindustria Lda, 2012.
Published
- António Machado; Ana Henriques; Nuno Cerca. "10. O papel dos biofilmes na vaginose bacteriana". In Biofilmes - Na Saúde,
No Ambiente, Na Indústria, 85-93. Porto, Portugal: Publindustria Lda, 2012.
Published
- António Machado; Nuno Cerca; Kimberly K. Jefferson. "Chapter 3 | Gardenerella vaginalis: the role of biofilms in the pathogenesis
of bacterial vaginosis". In Biofilm transcriptomics handbook: Quantifying gene expression from pathogenic bacterial biofilms,
50-61. Braga, Portugal: Universidade do Minho - DEB, 2011.
Published
|
| Conference abstract |
- Karla, Nolivos-Rodriguez; Nicolás Renato Jara-Medina; Arleth Gualle; Lourdes-Orejuela Escobar; Marcia Feijoo; Domenica Vargas;
Aguilera-Pesantes, Daniel; Melo, Luís; António Machado. Corresponding author: António Machado. "In vivo evaluation of phage
therapy and plant extracts for the efficient removal of Vibrio-related biofilms in shrimp aquaculture". Paper presented in
COCIBA Colloquium, Quito, 2024.
Published
- Karla, Nolivos-Rodriguez; Nicolás Renato Jara-Medina; Arleth Gualle; Lourdes-Orejuela Escobar; Marcia Feijoo; Domenica Vargas;
Aguilera-Pesantes, Daniel; Melo, Luís; António Machado. Corresponding author: António Machado. "Combined phage therapy to
enhance the eradication of Vibrio-associated biofilms". Paper presented in COCIBA Colloquium, Quito, 2024.
Published
- Fausto Sebastián Cabezas-Mera; António Machado. Corresponding author: António Machado. "Antibiofilm activity of Ecuadorian
stingless bee honeys against multiresistant pathogens.". Paper presented in Advances of Biomedicine in Ecuador 2022,
Quito, 2022.
Published
- Sandra Pamela Cangui-Panchi; António Machado. Corresponding author: António Machado. "Biofilm-forming microorganisms causing
hospital-acquired infections from intravenous catheter.". Paper presented in Advances of Biomedicine in Ecuador 2022,
Quito, 2022.
Published
- Fausto Sebastián Cabezas-Mera; António Machado; Alves, José Miguel. Corresponding author: Alves, José Miguel. "Evaluation
of the antimicrobial activity of native Ecuadorian stingless bee honeys (Tribe: Meliponini) in biofilms.". Paper presented
in 1st International Symposium on Products of Natural Origin CNICPronat 2022 “For a healthy life”, Varadero,
2022.
Published
- Fausto Sebastián Cabezas-Mera; António Machado. Corresponding author: António Machado. "Evaluation of the antimicrobial activity
of native Ecuadorian stingless bee honeys (Tribe: Meliponini) in biofilms.". Paper presented in 3rd Ibero-American Congress
on Biotechnology (BioIberoAmerica2022), Braga, 2022.
Published
- Verónica Osório; António Machado. Corresponding author: António Machado. "Symptomatic and Asymptomatic Vaginitis in Ecuadorian
Women: An epidemiologic analysis.". Paper presented in 2nd Congress of Molecular and Applied Microbiology of the USFQ.,
Quito, 2018.
Published
- Gabriela Vasco; António Machado. "Reproductive Health: Threat of Vaginal Infections.". Paper presented in 2nd Congress
of Molecular and Applied Microbiology of the USFQ., Quito, 2018.
Published
- Dayana Vinueza; António Machado. Corresponding author: António Machado. "Evaluation of the microbial and chemical load in
rivers from several provinces of Ecuador.". Paper presented in 2nd Congress of Molecular and Applied Microbiology of the
USFQ., Quito, 2018.
Published
- Pamela Borja-Serrano; António Machado. Corresponding author: António Machado. "Evaluation of the microbial and chemical load
in rivers from the province of Pichincha in Ecuador.". Paper presented in 2nd Congress of Molecular and Applied Microbiology
of the USFQ., Quito, 2018.
Published
- María José Baquero; António Machado. Corresponding author: António Machado. "Isolation of bacteria from gastric biopsies.".
Paper presented in 1st Biomedicine Congress, Quito, 2017.
Published
- António Machado. Corresponding author: António Machado. "Helicobacter pylori´s prevalence, virulence factors and resistance
to clarithromycin: An Epidemiological study.". Paper presented in 1st Congress of Molecular and Applied Microbiology of
the USFQ., Guayaquil, 2016.
Published
- Joana Castro; António Machado; Nuno Cerca. Corresponding author: Nuno Cerca. "Can a specific sub-group of biofilm-forming
Gardnerella vaginalis strains be the real causative agent of bacterial vaginosis?". Paper presented in ESIDOG Congress
2013, Londres, 2013.
Published
- António Machado; Nuno Cerca. Corresponding author: António Machado. "Quantitative analysis of initial adhesion of bacterial
vaginosis anaerobes in ME-180 cells.". Paper presented in In BioMicroWorld 2013, V International Conference on Environmental,
Industrial and Applied Microbiology, Madrid, 2013.
Published
- Joana Castro; António Machado; Nuno Cerca. Corresponding author: Joana Castro. "Functional analysis of virulence potential
from Gardnerela vaginalis and other anaerobes commonly associated with bacterial vaginosis.". Paper presented in In BioMicroWorld
2013, V International Conference on Environmental, Industrial and Applied Microbiology, Madrid, 2013.
Published
- António Machado; Nuno Cerca. Corresponding author: António Machado. "Lactobacillus spp. Identification in Mixed Samples by
PNA FISH.". Paper presented in EUROBIOFILMS 2011, Copenhaga, 2011.
Published
|
| Conference poster |
- Karla, Nolivos-Rodriguez; Nicolás Renato Jara-Medina; Arleth Gualle; Lourdes-Orejuela Escobar; Eduardo Tejera; Marcia Feijoo;
Domenica Vargas; et al. Corresponding author: António Machado. "Phage therapy and plant extracts: eco-friendly alternatives
for sustainable shrimp aquaculture". Paper presented in Investigaciones y Proyectos relacionados con la sostenibilidad,
2025.
- Karla, Nolivos-Rodriguez; Marcia Feijoo; Domenica Vargas; Aguilera-Pesantes, Daniel; Lourdes M. Orejuela-Escobar; Arleth Gualle;
Melo, Luís; António Machado. Corresponding author: António Machado. "In vivo evaluation of phage therapy and plant extracts
for effective eradication of Vibrio-associated biofilms in shrimp aquaculture: An eco-friendly approach". Paper presented
in III Latin American Phage Conference (Cartagena, Colombia), 2024.
- Pamela Borja-Serrano; António Machado. Corresponding author: António Machado. "Spatiotemporal evaluation of the microbial
load in the Machángara and San Pedro de Quito rivers, Ecuador.". Paper presented in XXVI Latin American Congress of Microbiology
- ALAM 2023, 2023.
- Sandra Pamela Cangui-Panchi; António Machado. Corresponding author: António Machado. "Antimicrobial activity of lactobacilli
biosurfactants against multiresistant pathogens: an update chemical analisis.". Paper presented in XXVI Latin American
Congress of Microbiology - ALAM 2023, 2023.
- Dario Fernando Cueva; António Machado. Corresponding author: António Machado. "A glitch in the matrix: Exploring bacteriophage
predation dynamics in multispecies biofilms.". Paper presented in XXVI Latin American Congress of Microbiology - ALAM 2023,
2023.
- Sandra Pamela Cangui-Panchi; António Machado. Corresponding author: António Machado. "Antimicrobial activity of lactobacillus
biosurfactants against multiresistant pathogens.". Paper presented in II LIFE SCIENCE YT CONGRESS 2023, 2023.
- Dario Fernando Cueva; António Machado. Corresponding author: António Machado. "The matrix reloaded: Biofilm formation characterization
of mixed communities of Vibrio spp.". Paper presented in V International Congress of Nanoscience and Nanotechnology (ICNN’2022),
2022.
- Katherine Pazmiño Viteri; António Machado. Corresponding author: Katherine Pazmiño Viteri. "Evaluation of microbiological
activity of silver nanoparticles using different reducing agents: preliminary results.". Paper presented in V International
Congress of Nanoscience and Nanotechnology (ICNN’2022), 2022.
- Robert Josue Rodríguez-Arias; António Machado. Corresponding author: António Machado. "Lactobacilli displacement and Candida
albicans inhibition on initial adhesion assays: a probiotic analysis.". Paper presented in 3rd Ibero-American Congress
on Biotechnology (BioIberoAmerica2022), 2022.
- Fausto Sebastián Cabezas-Mera; António Machado. Corresponding author: António Machado. "Antimicrobial activity of honey from
native stingless bees (Tribe: Meliponini) on biofilms: preliminary evaluation.". Paper presented in XXV Latin American
Congress of Microbiology - ALAM 2021, 2021.
- María Belén Atiencia-Carrera; António Machado. Corresponding author: António Machado. "Prevalence of Biofilms in Candida spp.
bloodstream infections: A Meta-analysis.". Paper presented in World Microbe Forum, a collaboration between ASM Microbe
2021 and FEMS2021, 2021.
- Cristhina Paula Lasso; António Machado. Corresponding author: António Machado. "Evaluation of Biofilm formation by Listeria
innocua over time.". Paper presented in 2nd National Congress of Biological and Environmental Sciences (COCIBA), 2019.
- María Belén Atiencia-Carrera; António Machado. Corresponding author: António Machado. "Formation and characterization of Candida
albicans biofilms.". Paper presented in 2nd National Congress of Biological and Environmental Sciences (COCIBA), 2019.
- Lasso, Cristhina; Espinosa, Estefanía; Zapata, Sonia; António Machado. Corresponding author: António Machado. "Influence of
temperature on biofilm formation by <em>Listeria innocua</em>". Paper presented in 1st International Biotechnology
Congress, 2019.
10.3390/mol2net-05-06385
- David Pacha-Herrera; António Machado. Corresponding author: António Machado. "Estudio Preliminar: Caracterización y cuantificación
molecular de la microbiota vaginal en mujeres ecuatorianas en edad reproductiva.". Paper presented in 2nd Congress of Molecular
and Applied Microbiology of the USFQ., 2018.
- Ana Salinas; António Machado. Corresponding author: António Machado. "Diversidad y composición de las comunidades de Candida
sp. En muestras vaginales de mujeres en mujeres ecuatorianas en edad reproductiva.". Paper presented in 2nd Congress of
Molecular and Applied Microbiology of the USFQ., 2018.
- Dayana Vinueza; António Machado. Corresponding author: António Machado. "Microbial and Physical-Chemical Characterization
of Natural Water Resources from Costal and Andean Regions in Ecuador.". Paper presented in 7th Congress of European Microbiologists
FEMS, 2017.
- Favio Delgado; António Machado. Corresponding author: António Machado. "Characterization of the virulence associated with
Helicobacter sp. in Ecuadorian patients.". Paper presented in 1st Congress of Molecular and Applied Microbiology of the
USFQ., 2016.
- Favio Delgado; António Machado. Corresponding author: António Machado. "Detection of Helicobacter sp. resistant to clarithromycin
by In Situ Hybridization Fluorescence (FISH).". Paper presented in 1st Congress of Molecular and Applied Microbiology of
the USFQ., 2016.
- Maria Paula Erazo; António Machado. Corresponding author: António Machado. "Molecular characterization of the vaginal microbiota
in Ecuadorian women of reproductive age.". Paper presented in 1st Congress of Molecular and Applied Microbiology of the
USFQ., 2016.
- Juan Zurita; António Machado. Corresponding author: António Machado. "Extraction of Bacterial DNA methodologies from samples
of Pichincha water resources.". Paper presented in 1st Congress of Molecular and Applied Microbiology of the USFQ.,
2016.
- Nuno Gallardo; António Machado; Valeria Ochoa-Herrera. Corresponding author: Valeria Ochoa-Herrera. "Quantification and evaluation
of physico-chemical and microbiological parameters in natural water resources of Ecuador.". Paper presented in 1st Congress
of Molecular and Applied Microbiology of the USFQ., 2016.
- Dayana Vinueza; António Machado. Corresponding author: António Machado. "Characterization of microbial load in natural water
resources of Ecuador.". Paper presented in 1st Congress of Molecular and Applied Microbiology of the USFQ., 2016.
- Andrea Dávilla; António Machado. Corresponding author: António Machado. "Prevalence of virulence factors of Helicobacter pylori
in Ecuadorian patients with gastritis.". Paper presented in 1st International Congress Ecology and Evolution of Transmitted
Diseases, 2016.
- Ana Salinas; António Machado. Corresponding author: António Machado. "Characterization of the vaginal microbiota in pregnant
ecuadorian teenagers.". Paper presented in 1st International Congress Ecology and Evolution of Transmitted Diseases,
2016.
- Tatiana Cereija; António Machado; Nuno Cerca. Corresponding author: Tatiana Cereija. "Lactobacilli and its metabolites as
potential probiotics against Gardnerella vaginalis.". Paper presented in In BioMicroWorld 2013, V International Conference
on Environmental, Industrial and Applied Microbiology, 2013.
- Joana Castro; António Machado; Nuno Cerca. Corresponding author: Joana Castro. "Competitive initial adhesion between Lactobacillus
spp. and Gardnerella vaginalis strains against vaginal epithelium.". Paper presented in Biofilms 5 International Conference
2012, 2012.
- António Machado; Nuno Cerca; Kimberly K. Jefferson. Corresponding author: António Machado. "Social interaction by BV anaerobes
in initial adhesion and biofilm assays.". Paper presented in Biofilms 5 International Conference 2012, 2012.
- António Machado; Nuno Cerca. Corresponding author: António Machado. "Detection of Lactobacillus and Gardnerella species in
vaginal samples by PNA-FISH.". Paper presented in 6th ASM conference on Biofilms, 2012.
- Débora Salgueiro; António Machado; Nuno Cerca. Corresponding author: Nuno Cerca. "Presence of Gardnerella vaginalis in healthy
portuguese women - a pilot study.". Paper presented in MicroBiotec'11, 2011.
- António Machado; Nuno Cerca. Corresponding author: António Machado. "Comparison between classical and molecular (FISH and
PCR) methods for Lactobacillus spp. detection in Clinical Samples.". Paper presented in Gordon Research Conference on Microbial
Adhesion & Signal Transduction 2011, 2011.
|
| Edited book |
- António Machado. Vaginal Dysbiosis and Biofilms, volume II. Switzerland: Frontiers Media SA. 2025.
Published • 10.3389/978-2-8325-6197-3 • Editor
- António Machado. Vaginal Dysbiosis and Biofilms. Switzerland: Frontiers Media SA. 2022.
Published • 10.3389/978-2-83250-004-0 • Editor
- António Machado. Memorias del Segundo Congreso Nacional de Microbiología Molecular y Aplicada. Quito, Ecuador: Archivos
Académicos USFQ. 2018.
10.18272/archivosacademicos.vi15.1482 • Editor
|
| Journal article |
- António Machado; Duarte Toubarro; José Baptista; Eduardo Tejera; José M. Álvarez-Suárez. "Selected honey as a multifaceted
antimicrobial agent: review of compounds, mechanisms, and research challenges". Future Microbiology (2025): https://doi.org/10.1080/17460913.2025.2498233.
10.1080/17460913.2025.2498233
- Martínez-Játiva, Milena Naomi; Borja-Serrano, Pamela; Valdebenito, Hugo; António Machado. "Pilot study on seasonal variability
in microbial contamination in the developing tourist region of Mindo, Ecuador: a comparative analysis of the Saguambi, Mindo,
and Canchupí Rivers". BMC Research Notes 18 1 (2025): https://doi.org/10.1186/s13104-025-07205-3.
Published • 10.1186/s13104-025-07205-3
- Machado, António; Foschi, Claudio; Marangoni, Antonella. "Editorial: Vaginal dysbiosis and biofilms, volume II". Frontiers
in Cellular and Infection Microbiology 15 (2025): https://doi.org/10.3389/fcimb.2025.1588434.
Published • 10.3389/fcimb.2025.1588434
- Johana Zúñiga-Miranda; Rebeca González-Pastor; Saskya E. Carrera-Pacheco; Cristina Rodríguez-Pólit; Carlos Barba-Ostria;
António Machado; Linda P. Guamán; Christian D. Alcivar-León; Jorge Heredia-Moya. Corresponding author: Jorge Heredia-Moya.
"Experimental and computational studies of Schiff bases derived from 4-aminoantipyrine as potential antibacterial and anticancer
agents". Discover Applied Sciences 7 115 (2025): 1-19. https://doi.org/10.1007/s42452-025-06459-7.
Open access • Published • 10.1007/s42452-025-06459-7
- Luis F. Chimbo-Gándara; Genoveva Granda-Albuja; José R. Mora; Erika Llumiquinga; Melany Ruiz-Uriguen; António Machado; Diego
F. Cisneros-Heredia; et al. "Nutritional, functional, and safety characterization of the edible larva of the South American
palm weevil (chontacuro) Rhynchophorus palmarum L. from Amazonian Ecuador". Journal of Food Composition and Analysis
(2024): http://dx.doi.org/10.1016/j.jfca.2024.106507.
10.1016/j.jfca.2024.106507
- Nicolás Renato Jara-Medina; Dario Fernando Cueva; Ariana Cecibel Cedeño-Pinargote; Arleth Gualle; Daniel Aguilera-Pesantes;
Miguel Méndez; Lourdes M. Orejuela-Escobar; et al. "Eco-alternative treatments for Vibrio parahaemolyticus and V. cholerae
biofilms from shrimp industry through Eucalyptus (Eucalyptus globulus) and Guava (Psidium guajava) extracts: A road for an
Ecuadorian sustainable economy". PLOS ONE (2024): http://dx.doi.org/10.1371/journal.pone.0304126.
10.1371/journal.pone.0304126
- Celi D, Quiroz E, Beltrán-Noboa A, Machado A, Tejera E, Fernandez-Soto P (2024) A chemical analysis of the Pelargonium s.
"A chemical analysis of the Pelargonium species: P. odoratissimum, P. graveolens, and P. zonale identifies secondary metabolites
with activity against gram-positive bacteria with multidrug-resistance". PLoS ONE 19 7 (2024): e0306637. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0306637.
Open access • Published • 10.1371/journal.pone.0306637
- Fausto Cabezas-Mera; Ariana C. Cedeño-Pinargote; Eduardo Tejera; José M. Álvarez-Suarez; António Machado. "Antimicrobial activity
of stingless bee honey (Tribe: Meliponini) on clinical and foodborne pathogens: A systematic review and meta-analysis". Food
Frontiers (2024): https://doi.org/10.1002/fft2.386.
10.1002/fft2.386
- Karla Miño; Antonela Pérez; Tamia Xaymara Iza-García; Dayanna Gabriela Cabascango; Catalina Gordillo; Andrea Gordillo; Nelson
Vispo; et al. "Antimicrobial cellulose hydrogels against gram-positive and gram-negative bacteria". Frontiers in Soft Matter
(2024): http://dx.doi.org/10.3389/frsfm.2024.1362677.
10.3389/frsfm.2024.1362677
- António Machado; Lizbeth Zamora-Mendoza; Frank Alexis; José Miguel Álvarez-Suarez. "Use of Plant Extracts, Bee-Derived Products,
and Probiotic-Related Applications to Fight Multidrug-Resistant Pathogens in the Post-Antibiotic Era". Future Pharmacology
(2023): https://doi.org/10.3390/futurepharmacol3030034.
10.3390/futurepharmacol3030034
- Fausto Sebastián Cabezas-Mera; María Belén Atiencia-Carrera; Irina Villacres-Granda; Adrián Alexander Proaño Artieda; Alexis
Debut; Karla Vizuete; Lorena Herrero-Bayo; et al. "Evaluation of the polyphenolic profile of native Ecuadorian stingless bee
honeys (Tribe: Meliponini) and their antibiofilm activity on susceptible and multidrug-resistant pathogens: An exploratory
analysis". Current Research in Food Science 7 (2023): 100543-100543. http://dx.doi.org/10.1016/j.crfs.2023.100543.
10.1016/j.crfs.2023.100543
- Lizbeth Zamora-Mendoza; Santiago Nelson Vispo; Lola De Lima; José R. Mora; António Machado; Frank Alexis. "Hydrogel for the
Controlled Delivery of Bioactive Components from Extracts of Eupatorium glutinosum Lam. Leaves". Molecules (2023):
https://doi.org/10.3390/molecules28041591.
10.3390/molecules28041591
- Paulina Fernandez-Soto; Diana Celi; Eduardo Tejera; José Miguel Alvarez-Suarez; António Machado. "Cinnamomum sp. and Pelargonium
odoratissimum as the Main Contributors to the Antibacterial Activity of the Medicinal Drink Horchata: A Study Based on the
Antibacterial and Chemical Analysis of 21 Plants". Molecules (2023): https://doi.org/10.3390/molecules28020693.
10.3390/molecules28020693
- Sandra Pamela Cangui-Panchi; Anahí Lizbeth Ñacato-Toapanta; Leonardo Joshué Enríquez-Martínez; Gabriela Alexandra Salinas-Delgado;
Jorge Reyes; Daniel Garzon-Chavez; António Machado. "Battle royale: Immune response on biofilms – host-pathogen interactions".
Current Research in Immunology (2023): https://doi.org/10.1016/j.crimmu.2023.100057.
10.1016/j.crimmu.2023.100057
- Lizbeth Zamora-Mendoza; Esteban Guamba; Karla Miño; Maria Paula Romero; Anghy Levoyer; José F. Alvarez-Barreto; António Machado;
Frank Alexis. "Antimicrobial Properties of Plant Fibers". Molecules (2022): https://doi.org/10.3390/molecules27227999.
10.3390/molecules27227999
- António Machado. "Evaluation of the biofilm life cycle between Candida albicans and Candida tropicalis". Frontiers in Cellular
and Infection Microbiology 12 (2022): http://dx.doi.org/10.3389/fcimb.2022.953168.
10.3389/fcimb.2022.953168
- António Machado. "Editorial: Vaginal dysbiosis and biofilms". Frontiers in Cellular and Infection Microbiology 12 (2022):
http://dx.doi.org/10.3389/fcimb.2022.976057.
10.3389/fcimb.2022.976057
- Robert Josue Rodríguez-Arias; Bryan Omar Guachi-Álvarez; Dominique Esther Montalvo-Vivero; António Machado. "Lactobacilli
displacement and Candida albicans inhibition on initial adhesion assays: a probiotic analysis.". BMC Research Notes
15 239 (2022): 1-7. https://doi.org/10.1186/s13104-022-06114-z.
Published • https://doi.org/10.1186/s13104-022-06114-z
- António Machado. "Clustering Analysis of the Multi-Microbial Consortium by Lactobacillus Species Against Vaginal Dysbiosis
Among Ecuadorian Women". Frontiers in Cellular and Infection Microbiology 12 (2022): http://dx.doi.org/10.3389/fcimb.2022.863208.
10.3389/fcimb.2022.863208
- María Belén Atiencia-Carrera; Surasak Saokaew; Fausto Sebastián Cabezas-Mera; Eduardo Tejera; António Machado. "Prevalence
of biofilms in Candida spp. bloodstream infections: A meta-analysis". PLOS ONE (2022): https://doi.org/10.1371/journal.pone.0263522.
10.1371/journal.pone.0263522
- Sandra Pamela Cangui-Panchi; Anahí Lizbeth Ñacato-Toapanta; Leonardo Joshué Enríquez-Martínez; Jorge Reyes; Daniel Garzon-Chavez;
António Machado. "Biofilm-forming microorganisms causing hospital-acquired infections from intravenous catheter: A systematic
review". Current Research in Microbial Sciences (2022): https://doi.org/10.1016/j.crmicr.2022.100175.
10.1016/j.crmicr.2022.100175
- António Machado. "Determining the microbial and chemical contamination in Ecuador’s main rivers". Scientific Reports
11 1 (2021): http://dx.doi.org/10.1038/s41598-021-96926-z.
10.1038/s41598-021-96926-z
- Alison Muñoz-Barreno; Fausto Cabezas-Mera; Eduardo Tejera; António Machado. "Comparative Effectiveness of Treatments for Bacterial
Vaginosis: A Network Meta-Analysis". Antibiotics (2021): https://doi.org/10.3390/antibiotics10080978.
10.3390/antibiotics10080978
- Salinas AM; Osorio VG; Pacha-Herrera D; Vivanco JS; Trueba AF; Machado A. "Vaginal microbiota evaluation and prevalence of
key pathogens in ecuadorian women: an epidemiologic analysis.". Scientific reports (2020): http://europepmc.org/abstract/med/33110095.
10.1038/s41598-020-74655-z
- Pamela Borja-Serrano; Valeria Ochoa-Herrera; Laurence Maurice; Gabriela Morales; Cristian Quilumbaqui; Eduardo Tejera; António
Machado. "Determination of the Microbial and Chemical Loads in Rivers from the Quito Capital Province of Ecuador (Pichincha)—A
Preliminary Analysis of Microbial and Chemical Quality of the Main Rivers". International Journal of Environmental Research
and Public Health (2020): https://www.mdpi.com/1660-4601/17/14/5048.
10.3390/ijerph17145048
- Pacha-Herrera, D.; Vasco, G.; Cruz-Betancourt, C.; Galarza, J.M.; Barragán, V.; Machado, A.. "Vaginal Microbiota Evaluation
and Lactobacilli Quantification by qPCR in Pregnant and Non-pregnant Women: A Pilot Study". Frontiers in Cellular and Infection
Microbiology 10 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85087446527&partnerID=MN8TOARS.
10.3389/fcimb.2020.00303
- Salinas, A.M.; Osorio, V.G.; Endara, P.F.; Salazar, E.R.; Vasco, G.P.; Vivero, S.G.; Machado, A.. "Bacterial identification
of the vaginal microbiota in Ecuadorian pregnant teenagers: An exploratory analysis". PeerJ 2018 2 (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85042420647&partnerID=MN8TOARS.
10.7717/peerj.4317
- Machado, A.; Cerca, N.. "Influence of biofilm formation by gardnerella vaginalis and other anaerobes on bacterial vaginosis".
Journal of Infectious Diseases 212 12 (2015): 1856-1861. http://www.scopus.com/inward/record.url?eid=2-s2.0-84945420227&partnerID=MN8TOARS.
10.1093/infdis/jiv338
- Machado, A.; Castro, J.; Cereija, T.; Almeida, C.; Cerca, N.. "Diagnosis of bacterial vaginosis by a new multiplex peptide
nucleic acid fluorescence in situ hybridization method". PeerJ 2015 2 (2015): http://www.scopus.com/inward/record.url?eid=2-s2.0-84926453746&partnerID=MN8TOARS.
10.7717/peerj.780
- Machado, A.; Jefferson, K.K.; Cerca, N.. "Interactions between Lactobacillus crispatus and bacterial vaginosis (BV)-associated
bacterial species in initial attachment and biofilm formation". International journal of molecular sciences 14 6 (2013):
12004-12012. http://www.scopus.com/inward/record.url?eid=2-s2.0-84904287067&partnerID=MN8TOARS.
10.3390/ijms140612004
- Machado, A.; Almeida, C.; Salgueiro, D.; Henriques, A.; Vaneechoutte, M.; Haesebrouck, F.; Vieira, M.J.; et al. "Fluorescence
in situ Hybridization method using Peptide Nucleic Acid probes for rapid detection of Lactobacillus and Gardnerella spp.".
BMC Microbiology 13 1 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84876910736&partnerID=MN8TOARS.
10.1186/1471-2180-13-82
- Machado, A.; Salgueiro, D.; Harwich, M.; Jefferson, K.K.; Cerca, N.. "Quantitative analysis of initial adhesion of bacterial
vaginosis-associated anaerobes to ME-180 cells". Anaerobe 23 (2013): 1-4. http://www.scopus.com/inward/record.url?eid=2-s2.0-84882771136&partnerID=MN8TOARS.
10.1016/j.anaerobe.2013.07.007
- Machado, A.; Almeida, C.; Carvalho, A.; Boyen, F.; Haesebrouck, F.; Rodrigues, L.; Cerca, N.; Azevedo, N.F.. "Fluorescence
in situ hybridization method using a peptide nucleic acid probe for identification of Lactobacillus spp. in milk samples".
International Journal of Food Microbiology 162 1 (2013): 64-70. http://www.scopus.com/inward/record.url?eid=2-s2.0-84872955498&partnerID=MN8TOARS.
10.1016/j.ijfoodmicro.2012.09.024
- Castro, J.; Henriques, A.; Machado, A.; Henriques, M.; Jefferson, K.K.; Cerca, N.. "Reciprocal interference between Lactobacillus
spp. and Gardnerella vaginalis on initial adherence to epithelial cells". International Journal of Medical Sciences
10 9 (2013): 1193-1198. http://www.scopus.com/inward/record.url?eid=2-s2.0-84880604658&partnerID=MN8TOARS.
10.7150/ijms.6304
- Henriques, A.; Cereija, T.; MacHado, A.; Cerca, N.. "In silico vs in vitro analysis of primer specificity for the detection
of Gardnerella vaginalis, Atopobium vaginae and Lactobacillus spp.". BMC Research Notes 5 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84868697384&partnerID=MN8TOARS.
10.1186/1756-0500-5-637
- António Machado. "Fractal protein structure revisited: Topological, kinetic and thermodynamic relationships". Physica A:
Statistical Mechanics and its Applications 388 21 (2009): 4600-4608. http://dx.doi.org/10.1016/j.physa.2009.07.015.
10.1016/j.physa.2009.07.015
- Machado, A.; Tejera, E.; Cruz-Monteagudo, M.; Rebelo, I.. "Application of desirability-based multi(bi)-objective optimization
in the design of selective arylpiperazine derivates for the 5-HT1A serotonin receptor". European Journal of
Medicinal Chemistry 44 12 (2009): 5045-5054. http://www.scopus.com/inward/record.url?eid=2-s2.0-70449651676&partnerID=MN8TOARS.
10.1016/j.ejmech.2009.09.008
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| Preprint |
- Robert Josue Rodríguez-Arias; Bryan Omar Guachi-Álvarez; Dominique Esther Montalvo-Vivero; António Machado. "Lactobacilli
displacement and Candida albicans inhibition on initial adhesion assays: A probiotic analysis". 2022. https://doi.org/10.21203/rs.3.rs-1619606/v1.
10.21203/rs.3.rs-1619606/v1
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| Thesis / Dissertation |
- "Exploring Environmental Candida sp. Diversity and Antifungal Resistance Compared to Clinical Strains". Master, Universidad
San Francisco de Quito, 2025. https://repositorio.usfq.edu.ec/simple-search?query=Antonio+Machado.
- "Pathogens by Green Chemistry and Traditional Silver Nanoparticles.". Degree, Universidad San Francisco de Quito Colegio de
Ciencias Biológicas y Ambientales, 2024. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Cytotoxicity activity on mammalian cells by cell-free bacterial supernatants derived from Lactobacillus spp.". Degree, Universidad
San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2024. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Seasonal Variability in Microbial Contamination in Three Rivers of Mindo: A Comparative Analysis of the Saguambi, Mindo and
Canchupí Rivers". Degree, Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2024. http://repositorio.usfq.edu.ec/handle/23000/13754.
- "Exploring Pathogens and Antibiotic Resistance Genes (ARGs) on Environmental Biofilms in Machángara and San Pedro Rivers:
A Spatio-Temporal Study in Quito, Ecuador.". Master, Universidad San Francisco de Quito, 2024. http://repositorio.usfq.edu.ec/handle/23000/14018.
- "Antimicrobial activity of commercial bee honey (Apis mellifera) on Staphylococcus aureus and Pseudomonas aeruginosa.". Degree,
Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2024. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Evaluation of pathogens with zoonotic potential in dogs and cats of the Metropolitan District of Quito.". Master, Universidad
San Francisco de Quito, 2024. http://repositorio.usfq.edu.ec/handle/23000/14054.
- "A Glitch in the Matrix: Phage predation dynamics in Vibrio-associated biofilms.". Master, Universidad San Francisco de Quito,
2023. http://repositorio.usfq.edu.ec/handle/23000/13518.
- "Antimicrobial Activity of Mesenchymal Stem Cells (MSCs)-Conditioned Media and Mitochondria Against Clinically Relevant Pathogens.".
Degree, Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2023. http://repositorio.usfq.edu.ec/handle/23000/13613.
- "Monitoring the seasonal dynamics of the microbial load on the Machángara River.". Degree, Universidad San Francisco de Quito
Colegio de Ciencias Biológicas y Ambientales, 2023. http://repositorio.usfq.edu.ec/handle/23000/13426.
- "Monitoring the seasonal dynamics of the microbial load on the San Pedro River.". Degree, Universidad San Francisco de Quito
Colegio de Ciencias Biológicas y Ambientales, 2023. http://repositorio.usfq.edu.ec/handle/23000/13582.
- "Evaluating antimicrobial activity of silver nanoparticles and their interaction with Bursera graveolens extract by green
chemistry on foodborne bacteria.". Degree, Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales,
2023. http://repositorio.usfq.edu.ec/handle/23000/13606.
- "Combatting Drug Resistance: Exploring Novel Schiff Bases Against Resistant Biofilms.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2023. http://repositorio.usfq.edu.ec/handle/23000/13615.
- "Evaluation of the antimicrobial activity of honey from native stingless bees (Tribe: Meliponini) in biofilms.". Master, Universidad
San Francisco de Quito, 2023. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Analysis of the biofilm formation of Vibrio parahaemolyticus and Vibrio cholerae.". Degree, Universidad San Francisco de
Quito Colegio de Ciencias Biológicas y Ambientales, 2022. https://repositorio.usfq.edu.ec/handle/23000/12497.
- "Impact of biofilm formation by vaginal Candida isolates on antifungal treatments.". Degree, Universidad San Francisco de
Quito Colegio de Ciencias Biológicas y Ambientales, 2022. http://repositorio.usfq.edu.ec/handle/23000/12395.
- "Evaluation of Candida albicans and C. tropicalis biofilms life cycle, and their prevalence in bloodstream infections.". Master,
Universidad San Francisco de Quito, 2022. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Comparative effectiveness of treatments for bacterial vaginosis: A network meta-analysis.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2021. http://repositorio.usfq.edu.ec/handle/23000/10598.
- "Lactobacilli displacement by Candida albicans on initial adhesion assays: A case report.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2020. http://repositorio.usfq.edu.ec/handle/23000/9984.
- "Characterization of monospecies biofilm cycle life by Listeria innocua.". Master, Universidad San Francisco de Quito, 2020.
http://repositorio.usfq.edu.ec/handle/23000/10483.
- "Inhibition of Candida albicans by lactobacilli on initial adhesion assays: A case report.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2020. http://repositorio.usfq.edu.ec/handle/23000/9973.
- "Virulence characterization of Helicobacter pylori in Ecuadorian patients with gastric infection and cancer gastric.". Master,
Universidad San Francisco de Quito, 2019. http://repositorio.usfq.edu.ec/handle/23000/9066.
- "Microbiological characterization of different vaginitis and quantification of Lactobacillus sp. by qPCR in pregnant and non-pregnant
women.". Degree, Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2019. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Evaluation of the probiotic activity of Lactobacillus gasseri against different strains of Candida albicans isolated from
the vaginal microbiota.". Degree, Universidad San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2018. http://repositorio.usfq.edu.ec/bitstream/23000/7961/1/141405.pdf.
- "Comparison of virulence genes between Helicobacter pylori and other Helicobacter species in patients Ecuadorians.". Master,
Universidad San Francisco de Quito, 2018. https://repositorio.usfq.edu.ec/browse?type=author&value=Machado%2C+Antonio%2C+dir..
- "Characterization of infectious vaginitis amongst Ecuadorian women of reproductive age.". Master, Universidad San Francisco
de Quito, 2018. https://repositorio.usfq.edu.ec/handle/23000/7524.
- "Evaluation of the microbial and chemical load in rivers from the province of Pichincha in Ecuador.". Degree, Universidad
San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2018. http://repositorio.usfq.edu.ec/bitstream/23000/7349/1/138954.pdf.
- "Evaluation of the microbial and chemical load in rivers from several provinces of Ecuador.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2017. http://repositorio.usfq.edu.ec/bitstream/23000/7018/1/135152.pdf.
- "Prevalence of Helicobacter pylori in Ecuadorian patients: An epidemiologic study of the risk factors related.". Degree, Universidad
San Francisco de Quito Colegio de Ciencias Biológicas y Ambientales, 2016. http://repositorio.usfq.edu.ec/bitstream/23000/5905/1/126380.pdf.
- "Molecular detection of resistance to clarithromycin in Helicobacter pylori in stool samples.". Degree, Universidad San Francisco
de Quito Colegio de Ciencias Biológicas y Ambientales, 2016. http://repositorio.usfq.edu.ec/bitstream/23000/5888/1/124752.pdf.
- Soares, José António Baptista Machado. "Estudo in silico da relação estrutura-actividade de piperazinas nos receptores 5-HT1A
e 5-HT2A". Master, 2011. http://hdl.handle.net/10216/20782.
- "Soares, José António Baptista Machado. Efeito da memória celular induzida pela tolbutamida na secreção de insulina de ilhéus
Langerhans de animais normais e diabéticos". Degree, Universidade de Évora, 2006. https://dspace.uevora.pt/rdpc/simple-search?query=Jos%C3%A9+Soares.
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