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mgrB Mutations Mediating Polymyxin B Resistance in Klebsiella pneumoniae Isolates from Rectal Surveillance Swabs in Brazil
(American Society for Microbiology, 2017)
Limewater and polymyxin B associated with NaOCl for endotoxin detoxification in root canal with necrotic pulp
(2016-09-01)
This clinical study investigated the effects of endodontic treatment by using different irrigants (limewater + NaOCl and polymyxin B + NaOCl) and intracanal medication on endotoxins in teeth with primary endodontic infection ...
Changes in lipopolysaccharide profile of Porphyromonas gingivalis clinical isolates correlate with changes in colony morphology and polymyxin B resistance
(Elsevier, 2015)
Virulence factors on the surface of Porphyromonas gingivalis constitute the first line of interaction with host cells and contribute to immune modulation and periodontitis progression. In order to characterize surface ...
Non-clonal occurrence of pmrB mutations associated with polymyxin resistance in carbapenem-resistant Klebsiella pneumoniae in Brazil
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2019)
Rate of polymyxin resistance among Acinetobacter baumannii recovered from hospitalized patients: a systematic review and meta-analysis
(Universidade Federal de Minas GeraisBrasilFAR - DEPARTAMENTO DE ALIMENTOSFAR - DEPARTAMENTO DE ANÁLISES CLÍNICAS E TOXICOLÓGICASUFMG, 2020)
Intravenous polymyxin B for the treatment of nosocomial pneumonia caused by multidrug-resistant Pseudomonas aeruginosa
(Elsevier B.V., 2007-10-01)
Nosocomial pneumonia caused by multidrug-resistant (MDR) Pseudomonas aeruginosa is becoming increasingly prevalent throughout the world. the use of polymyxins to treat these infections has greatly increased. We analysed ...
Polimixinas: revisão com ênfase na sua nefrotoxicidade
(Associação Médica Brasileira, 2009)
As polimixinas são antibióticos polipeptídeos com potente ação sobre várias bactérias gram-negativas. O seu uso foi praticamente abandonado entre 1970 e 1980, em virtude do aparecimento de drogas com menor toxicidade. Com ...
In vitro effects of calcium hydroxide and polymyxin B on endotoxins in root canals
(Elsevier B.V., 2014)
Calcium hydroxide and a corticosteroid-antibiotic association as dressings in cases of biopulpectomy. A comparative study in dogs' teeth.
(1998-12-01)
The subject of this paper was to study the behavior of the periapical tissues of dogs' teeth after biopulpectomy and dressing with calcium hydroxide or a corticosteroid-antibiotic association, before root canal filling ...
Calcium hydroxide and a corticosteroid-antibiotic association as dressings in cases of biopulpectomy. A comparative study in dogs' teeth.
(1998-12-01)
The subject of this paper was to study the behavior of the periapical tissues of dogs' teeth after biopulpectomy and dressing with calcium hydroxide or a corticosteroid-antibiotic association, before root canal filling ...