Objective GP73 is a new hepatocellular carcinoma (HCC) marker, which is highly expressed in hepatocellular carcinoma and closely relates to prognosis. This study was to investigate the effects of GP73 on cellular proliferation, apoptosis, oxaliplatin (OXA) resistance and secretory clusterin (sCLU) of HCC cells. Materials and Methods Western blot and immunofluorescence was used to detect the exp...

OXA-48-type ?-lactamases are now routinely encountered in bacterial infections caused by carbapenem-resistant Enterobacterales . These enzymes of high and growing clinical significance due to the importance carbapenems treatment health care-associated Gram-negative bacteria, wide increasing dissemination OXA-48 on plasmids, challenges posed their detection.

OBJECTIVES Outbreaks of OXA-48-like carbapenemase producers are increasingly reported in many European countries and are often the result of difficulties in detection, especially for isolates with MICs of carbapenems that remain in the susceptibility range. METHODS An in-house real-time quantitative PCR (qPCR) assay using TaqMan chemistry to detect bla(OXA-48-like) genes was compared with bac...

We report the emergence of OXA-232, a newly described OXA-48-like carbapenemase variant, in Southeast Asia. Molecular characterization of eight Klebsiella pneumoniae obtained from local and foreign patients reveals clonality of the isolates. bla OXA-232 was located on a non-conjugative plasmid of 6141 base pairs (GenBank accession number JX423831.1).

OBJECTIVES To investigate the resistance to carbapenems in Enterobacteriaceae and the underlying resistance mechanisms in North Lebanon between 2008 and 2012. METHODS A total of 2767 Enterobacteriaceae isolates recovered from clinical samples collected in Nini Hospital (North Lebanon) were screened for a decrease in susceptibility or resistance to ertapenem (MIC >0.25 mg/L). Enterobacteriacea...

BACKGROUND Resistance to beta-lactam antibiotics is widespread among Acinetobacter strains. Plasmid-mediated metallo beta lactamases (MBL) are responsible for carbapenem resistance, as are oxacillinases (OXA). In recent years, MBL producing carbapenem-resistant strains have been reported in the world and in Turkey in increasing rates. In our country, besides the OXA 51-like enzyme which is inhe...

The current phenotypic methods for detecting carbapenemase-producing Enterobacteriaceae (CPE) allow differentiation between class A and B carbapenemases, but they cannot confirm in a single test class D OXA-48 carbapenemase producers. In this study, we evaluated a new phenotypic test, the OXA-48 disk test, which is based on an imipenem disk and two blank disks adjacent to the imipenem disk, loa...

BACKGROUND While quantification of viral loads has been successfully employed in clinical medicine and has provided valuable insights and useful markers for several viral diseases, the potential of measuring bacterial DNA load to predict outcome or monitor therapeutic responses remains largely unexplored. We tested this possibility by investigating bacterial loads in Acinetobacter baumannii bac...

Limited information is available regarding the cellular mechanisms of oxaliplatin-induced painful neuropathy during exposure of patients to this drug. We therefore determined oxidative stress in cultured cells and evaluated its occurrence in C57BL/6 mice. Using both cultured neuroblastoma (SH-SY5Y) and macrophage (RAW 264.7) cell lines and also brain tissues of oxaliplatin-treated mice, we inve...