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Conjunctival endogenous microbiota in patients submitted to cataract surgery BJM
Locatelli,Claudete I.; Kwitko,Sérgio; Simonetti,Amauri Braga.
Bacterial isolation, identification and antimicrobial susceptibility tests were carried out in ocular material collected with swab and polimethylmethacrylate (PMMA) or silicone intraocular lenses (IOL) from forty six patients submitted to cataract surgery. Seventy six isolates and seven different microorganisms were identified. Coagulase-negative staphylococci (CNS) were the predominant microorganisms isolated from swabs (71.4% of cases), PMMA lenses (81.3%) and silicon lenses (77.8%). Coagulase-negative staphylococci isolates revealed high resistance to penicillin G followed by tetracycline, chloramphenicol and aminoglicosides. However, these isolates displayed great susceptibility to vancomycin, cephalothin and ofloxacin. Except for penicillin G,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bacteria; Conjunctiva; Cataract; Intraocular lens; Antibiotic.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000300004
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Non-contact specular microscopy in aphakic and pseudophakic dogs Ciência Rural
Nagatsuyu,Claudia Emi; Abreu,Priscila Barreto de; Kobashigawa,Karina Kamachi; Conceição,Luciano Fernandes da; Morales,Adriana; Andrade,Alexandre Lima de; Padua,Ivan Ricardo Martinez; Martins,Bianca da Costa; Laus,José Luiz.
Cataract is one of the most common ocular diseases in dogs, and phacoemulsification is considered its treatment of choice. Posterior capsular opacity (PCO) is a frequent complication and may occur weeks or months after the surgery. It is known that intraocular lenses (IOL) used for the correction of post-operative hypermetropia are an adjunctive aid in the prevention of PCOs, mainly the foldable acrylics designs with square and truncated edges. However, IOL placement may result in endothelial cell loss. This study evaluated the morphology and cellularity of the endothelium by non-contact specular microscopy in aphakic and pseudophakic dogs. Endothelial cell density, endothelial cell area, coefficient of variation and hexagonal cells percent were analyzed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Dog; Intraocular lens; Corneal endothelium; Specular microscopy.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400018
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