Indications for linezolid use are nosocomial or community-acquired pneumonia and skin infections or soft tissue infection caused by gram-positive microorganisms, but new recommendations may emerge. It is important to balance benefits with risks because severe adverse events have been described in patients taking linezolid treatment. Accordingly, we evaluated the suitability of linezolid prescri...

Hypoglycemia and neuroglucopenia stimulate AMP-activated protein kinase (AMPK) activity in the hypothalamus and this plays an important role in the counterregulatory responses, i.e. increased food intake and secretion of glucagon, corticosterone and catecholamines. Several upstream kinases that activate AMPK have been identified including Ca(2+)/Calmodulin-dependent protein kinase kinase (CaMKK...

Nonmetabolizable glucose analogs inhibit the growth of Escherichia coli on a wide variety of carbon sources. This phenomenon was investigated with particular reference to the effect of 2-deoxyglucose (2DG) on growth on fructose as sole carbon source. When the inhibitor is supplied in sufficiently low concentrations, the initial arrest of growth is overcome; this relief of inhibition is aided by...

Elevated extracellular free fatty acids (FFAs) can induce pancreatic beta cell apoptosis, thereby contributing to the pathogenesis of type 2 diabetes mellitus (T2D). Mitochondrial dysfunction has been implicated in FFA-induced beta cell apoptosis. However, molecular mechanisms linking mitochondrial dysfunction and FFA-induced beta cell apoptosis are not clear. Dynamin-related protein 1 (DRP-1) ...

Glucose deprivation has been hypothesized to cause cytotoxicity by inducing metabolic oxidative stress in human cancer cells. The current work tests the hypothesis that 2-deoxy-d-glucose (2DG) combined with cisplatin [cis-diamminedichloroplatinum(II)] can enhance cytotoxicity in human head and neck cancer cells (FaDu) by mechanisms involving oxidative stress. Exposure of FaDu cells to the combi...

Hypertension and insulin resistance syndrome are risk factors for cardiovascular disease, and it is therefore important to identify interventions that can reduce blood pressure and improve glucose metabolism. We performed experiments aimed at determining whether intermittent fasting (IF) can improve cardiovascular health and also tested the hypothesis that beneficial effects of IF can be mimick...

Legionella pneumophila can grow intracellularly in A/J mouse macrophages. 2-Deoxy-D-glucose (2dG) (0.1, 1, and 10 mM) inhibited intracellular multiplication and promoted intracellular killing of L. pneumophila dose dependently when it was added to the culture medium of macrophage monolayers, whereas it did not inhibit the bacterial growth in buffered yeast extract broth, which was used for an L...

2-Deoxy-D-glucose (2DG), a glucose analog that transiently inhibits glycolysis, has anticonvulsant and antiepileptic disease-modifying properties in experimental in vivo models of seizures and epilepsy. Here we evaluated the effects of 2DG across the range of doses (50-500mg/kg i.p.) shown previously to exert anticonvulsant and antiepileptic effects in rats, on spatial learning and memory using...

The distribution and time course of altered cerebral metabolism following permanent focal ischemia was studied in rat using the 2-deoxyglucose (2DG) technique. Increased 2DG uptake preceded decreased 2DG uptake and infarction in the caudate putamen and cortex. Decreased 2DG uptake without infarction was observed for 72 h in thalamus and for 24 h in hippocampus (areas remote from the ischemic zo...

BACKGROUND Drug-related problems (DRP) following hospital discharge are common among elderly patients using multiple drugs for the treatment of chronic diseases. The aim of this study was to investigate the occurrence of DRP in these patients using a specific tool for the identification of DRP by community pharmacists. METHODS An observational study involving 340 patients aged over 60 years u...