Results 11 to 20 of about 33,009 (177)

SARS-CoV-2 Variants of Concern: Presumptive Identification via Sanger Sequencing Analysis of the Receptor Binding Domain (RBD) Region of the S Gene

Diagnostics, 2023
Variants of concern (VOCs) of SARS-CoV-2 are viral strains that have mutations associated with increased transmissibility and/or increased virulence, and their main mutations are in the receptor binding domain (RBD) region of the viral spike.
Grazielle Motta Rodrigues, Fabiana Caroline Zempulski Volpato, Priscila Lamb Wink, Rodrigo Minuto Paiva, Afonso Luís Barth, Fernanda de-Paris   +5 more
doaj   +1 more source

Novel mutations in the resistome of a new sequence type (ST262) of clarithromycin resistant Mycobacterium abscessus subsp. massiliense

Journal of Global Antimicrobial Resistance, 2020
Objectives: The aim of this study was to evaluate the relationship between antimicrobial susceptibility and genotype of a Mycobacterium abscessus subsp. massiliense isolate obtained from the respiratory tract of a patient in southern Brazil. Methods: The
Maiara dos Santos Carneiro, Daiana de Lima-Morales, Marina Niada Crispim, Luciana de Souza Nunes, Afonso Luis Barth   +4 more
doaj   +1 more source

Performance of polymyxin B Etest in a setting of high prevalence of KPC-producing Klebsiella pneumoniae

Journal of Global Antimicrobial Resistance, 2020
Objectives: Polymyxin resistance has been increasing in many regions, and appropriate determination of polymyxin susceptibility is now a major challenge worldwide.
Alexandre P. Zavascki, Cibele Massotti Magagnin, Priscila Lamb Wink, Vanessa Pimentel de Oliveira, Aline Gabrielle Nunes, Thaysa Guglieri Krummer, Valério Rodrigues Aquino, Afonso Luís Barth   +7 more
doaj   +1 more source

Eficácia relativa de porta-enxertos comerciais de tomateiro no controle da murcha-bacteriana. [PDF]

, 2015
O objetivo deste trabalho foi avaliar, em casa de vegetação, os níveis de resistência à murcha-bacteriana dos principais porta-enxertos comerciais de tomateiro, levando em conta a variabilidade patogênica de um conjunto de isolados de R ...
BOITEUX, L. S., ESCHEMBACK, V., LOPES, C. A.   +2 more
core   +2 more sources

Herança da Resistência à mancha-bacteriana em tomateiro. [PDF]

, 2011
Made available in DSpace on 2011-04-09T16:12:10Z (GMT). No. of bitstreams: 1 loboheranca.pdf: 159754 bytes, checksum: a24c375e2a129bcd603b69e6d76a6222 (MD5) Previous issue date: 2005-09 ...
GIORDANO, L. de B., LOBO, V. L. da S., LOPES, C. A.   +2 more
core   +1 more source

Availability of secondary healthcare data for conducting pharmacoepidemiology studies in Colombia: A systematic review

Pharmacology Research &Perspectives, Volume 8, Issue 5, October 2020., 2020
Abstract Real‐world evidence (RWE) is emerging as a fundamental component of the post‐marketing evaluation of medicinal products. Even though the focus on RWE studies has increased in Colombia, the availability of secondary data sources to perform this type of research is not well documented.
Juan‐Sebastian Franco, David Vizcaya
wiley   +1 more source

Clindamycin resistance of skin derived Staphylococcus pseudintermedius is higher in dogs with a history of antimicrobial therapy

Veterinary Dermatology, Volume 31, Issue 4, Page 305-e75, August 2020., 2020
Background – In the Netherlands there is a lack of data regarding resistance of Staphylococcus pseudintermedius to the systemic antimicrobial drugs used for the treatment of superficial pyoderma. Objectives – To assess antimicrobial resistance, with emphasis on resistance to clindamycin and meticillin, in clinical isolates of S.
Catharina M.M. van Damme, Els M. Broens, Silvia T. Auxilia, Yvette M. Schlotter   +3 more
wiley   +1 more source

Association of bacteria in pancreatic fistula fluid with complications after pancreatic surgery

BJS Open, Volume 4, Issue 3, Page 432-437, June 2020., 2020
This study showed that, despite the absence of intestinal lumen opening, pancreatic fistulas after distal pancreatectomy frequently contain intestinal bacteria, which markedly worsen the clinical outcome. Understanding the pathogenetic mechanism behind this high prevalence of intestinal bacteria within distal pancreatectomy‐associated pancreatic ...
E. Demir, K. Abdelhai, I. E. Demir, C. Jäger, F. Scheufele, S. Schorn, K. Rothe, H. Friess, G. O. Ceyhan   +8 more
wiley   +1 more source

Efficacy study of a topical treatment with a plant extract with antibiofilm activities using an in vivo model of canine superficial pyoderma

Veterinary Dermatology, Volume 31, Issue 2, Page 86-e8, April 2020., 2020
Background Canine pyoderma is a common skin infection caused predominantly by staphylococcal bacteria. Because of increasing rates of antimicrobial resistance in bacterial isolates, there is an urgent need for alternative or supplementary treatment options.
Wolfgang Bäumer, Megan Jacobs, Chie Tamamoto‐Mochizuki   +2 more
wiley   +1 more source

Resistencia bacteriana en ambientes acuáticos: origen e implicaciones para la salud pública

Revista Facultad Nacional de Salud Pública, 2023
El alarmante incremento de la resistencia bacteriana a los antibióticos a nivel global ha dilucidado otras fuentes diferentes al hospital y la comunidad, donde el agua ha cobrado gran importancia.
Erika Andrea Rodríguez, Judy Natalia Jiménez Quiceno   +1 more
doaj   +1 more source