نتایج جستجو برای: erm genes
تعداد نتایج: 428136 فیلتر نتایج به سال:
Human Hertwig's epithelial root sheath/epithelial rests of Malassez (HERS/ERM) cells are epithelial remnants of teeth residing in the periodontium. Although the functional roles of HERS/ERM cells have yet to be elucidated, they are a unique epithelial cell population in adult teeth and are reported to have stem cell characteristics. Therefore, HERS/ERM cells might play a role as an epithelial c...
AIM To determine if the internal limiting membrane (ILM) was present in the epiretinal membrane (ERM) when we deliberately tried to perform a "double peel" for macular pucker. METHODS Pars-plana vitrectomy and a "double peel" were carried out. The ERM and ILM were stained with Trypan Blue and peeled separately over the same area. The amount of ERM present in ILM specimens and the amount of IL...
PURPOSE To assess the clinical outcomes in idiopathic epiretinal membrane (ERM) patients after vitrectomy and ERM removal with or without additional indocyanine green (ICG)-assisted internal limiting membrane (ILM) peeling. METHODS The medical records of 43 patients with an idiopathic ERM that underwent vitrectomy and ERM removal between July 2007 and April 2010 were reviewed. The patients we...
Mutations in the erm(41) gene of M.abscessus group organisms are associated with differences in inducible macrolide resistance, with current recommendations being to hold rapidly growing isolates for up to 14 days in order to ensure that resistance which develops more slowly can be detected. This study aimed to determine the ideal incubation time for accurate identification of inducible macroli...
Among 128 Streptococcus gallolyticus (Streptococcus bovis) isolates, 77.7% were resistant to tetracyclines and contained tet(M) and/or tet(L) and/or tet(O). A total of 59.4% had macrolide resistance and contained erm(B) and, rarely, mef(A). Among the one-third of isolates highly resistant to kanamycin and streptomycin, most harbored aphA3 and aad-6 genes.
The complete genome sequence of the type strain Corynebacterium imitans DSM 44264 comprises 2,565,321 bp with a mean G+C content of 64.26%. The detection of the antibiotic resistance genes erm(X), aphA1-IAB, strA-strB, and cmx is fully consistent with the previously observed multidrug-resistant pattern of C. imitans isolates.
*Correspondence: Rosmari Horner. Laboratório de Bacteriologia. Departamento de Análises Clínicas e Toxicológicas. Prédio 26, Sala 1201 Campus da UFSM. Universidade Federal de Santa Maria 97015-900 Santa Maria RS, Brasil. E-mail: [email protected] Antimicrobial susceptibility profile and research of mecA and erm genes in coagulase-negative staphylococci isolated from platelet concentrates bags
PURPOSE Epiretinal membrane (ERM) is a frequent macular complication in patients with retinitis pigmentosa (RP). The etiology of ERM formation in RP is largely unknown. The purpose of this study was to investigate the association between aqueous flare, a surrogate index of intraocular inflammation, and ERM secondary to RP. METHODS We retrospectively studied a total of 206 eyes of 117 patients...
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