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Articles in press

Articles in press are accepted, peer reviewed articles that are not yet assigned to volumes/issues, but are citable using DOI. More info

Primer aislamiento de Acanthamoeba spp. en agua de mar del sudeste bonaerense, Argentina
Loriana Tomassini, María Soledad Dominguez, Karina Soledad Esquius, Viviana Rosa Randazzo
10.1016/j.ram.2024.02.006
Highlights

  • En agua de mar de la costa marplatense se confirmó la presencia de Acanthamoeba spp.

  • Acanthamoeba spp. sobrevive a condiciones ambientales diversas por su adaptabilidad.

  • Se reportó por primera vez Acanthamoeba spp. en agua de mar en Argentina.

Full text access
Available online 17 April 2024
Risk factors and mortality of candidemia in a children's public hospital in Sao Paulo, Brazil
Rodrigo Groisman Sieben, Rolando Paternina-de la Ossa, Amaury Waack, Davi Casale Aragon, Fernando Bellissimo-Rodrigues, Seila Israel do Prado, Maria Celia Cervi
10.1016/j.ram.2023.09.002
Highlights

  • Candida can colonize and invade human surfaces, causing severe infections.

  • Incidence of candidemia in our study was higher than Latin American.

  • Non-albicans Candida species were the most frequent, including C. parapsilosis.

  • Septic shock was the only one with a risk factor for mortality.

  • Implementing infection control strategies to prevent candidemia and adverse outcomes.

Full text access
Available online 17 April 2024
Identificación y actividad antifúngica de bacterias halófilas aisladas de suelos salinos en Campeche, México
Miguel Á. Guerra-Camacho, María C. Magaña-Tzuc, Arely A. Vargas-Díaz, Hilda V. Silva-Rojas, Marcela Gamboa-Angulo
10.1016/j.ram.2024.02.004
Highlights

  • Los suelos salinos blanquizales poseen bacterias con propiedades antifúngicas.

  • Bacillus sp. CPO 4.279 presentó la actividad antifúngica más alta.

  • El extracto EcB9 mostró actividad significativa contra Colletotrichum gloeosporioides.

  • La fracción de mediana polaridad FAcB9 posee metabolitos secundarios antifúngicos.

Full text access
Available online 15 April 2024
Compilation of regulations and procedures for monitoring filamentous fungi in hospital environments
Iris L. Agorio, Norma B. Fernández, María Silvia Relloso, Ivana Maldonado
10.1016/j.ram.2024.02.001
Highlights

  • Filamentous fungi in hospital indoor air are risk for severely neutropenic patients.

  • Monitoring microbiology quality air to prevent invasive fungal diseases.

  • Importance of mycology laboratory in air monitoring bone marrow transplant units.

Full text access
Available online 10 April 2024
Health-promoting peptides in fermented beverages
Gisselle Raquel Apud, Irina Kristof, Silvana Cecilia Ledesma, Maria Gilda Stivala, Pedro Adrian Aredes Fernandez
10.1016/j.ram.2024.02.003
Highlights

  • Fermented low-alcoholic beverages have special flavor and health benefits.

  • Health benefits of alcoholic fermented beverages are often attributed to peptides.

  • Lactic acid bacteria exhibit a proteolytic system that release bioactive peptides.

  • Bioactive peptides are also release by yeast metabolism and its autolysis.

Full text access
Available online 10 April 2024
Los fructanos de agave promueven la formación de biopelícula in vitro en el consorcio probiótico Lactobacillus delbrueckii ssp. lactis, L. delbrueckii ssp. bulgaricus y Streptococcus thermophilus
Mary Carmen Citlally Condado Huerta, Mayra Antunez-Mojica, Haydee Martínez Plascencia, América Ivette Barrera Molina
10.1016/j.ram.2024.02.002
Highlights

  • Fructanos de agave en una concentración del 0,1%, presentan actividad prebiótica

  • El 0,1% de fructanos de agave estimula la formación de biopelículas en probióticos

  • Fructanos de agave contribuye a generar estructuras que favorecen la colonización de probióticos

Full text access
Available online 4 April 2024
Carpogenic germination of Sclerotinia sclerotiorum sclerotia in Brassica oleracea var gemmifera (VN: Brussels sprouts) in North Patagonia, Argentina
A.G. Scarso, M.C. Sosa, M.J. Ousset, M.C. Lutz
10.1016/j.ram.2023.12.005
Highlights

  • First report of the sexual phase of Sclerotinia sclerotiorum in Patagonia - Argentina.

  • High incidence of ascosporic infections.

Full text access
Available online 22 March 2024
Inhibitory action of antibiotics on Kluyveromyces marxianus
Rafael Lisandro Althaus, Orlando Guillermo Nagel, Dafna Eluk
10.1016/j.ram.2023.12.004
Highlights

  • The inhibition of antibiotics is detected with a simple bioassay in a short time.

  • Cephalosporins, quinolones and tetracyclines inhibits the growth of K. marxianus.

  • Similar bioassays could analyze the antibiotic susceptibility of pathogenic yeasts.

Full text access
Available online 12 March 2024
Effects of vaccination with Brucella melitensis, strains Rev 1 ΔeryCD and Rev 1, on the reproductive system of young male goats
Isauro Alejandro López Vásquez, Erika Gabriela Palomares Resendiz, José Luis Gutiérrez Hernández, Germán Isauro Garrido Fariña, Jorge Luis Tórtora Pérez, José de Jesús Olmos Espejel, Rigoberto Hernández Castro, Félix Sangari, ... Efrén Díaz Aparicio
10.1016/j.ram.2023.11.005
Highlights

  • Kids are not vaccinated against brucellosis.

  • Strain B. melitensis Rev 1 ΔeryCD was not isolated from vaccinated kids.

  • Rev 1 vaccine was only isolated from 1/15 vaccinated kids.

  • Vaccination in males does not cause lesions in the reproductive organs.

Full text access
Available online 7 March 2024
Genomic characterization of Moraxella bovis and Moraxella bovoculi Uruguayan strains isolated from calves with infectious bovine keratoconjunctivitis
Lucía Bilbao, Sofía Acquistapace, Ana Umpiérrez, Pablo Smircich, Pablo Alonzo, José R. Sotelo-Silveira, Pablo Zunino
10.1016/j.ram.2023.12.003
Highlights

  • Clinical IBK-associated M. bovis and M. bovoculi Uruguayan strains were sequenced.

  • Remarkable similarities with reference genomes were observed.

  • Differences were observed among virulence factors of both strains.

  • A putative and lax recombination site was identified in the M. bovis genome.

  • No fimbiral recombination sites were found in M. bovoculi genome.

Full text access
Available online 25 February 2024
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