BACKGROUND microRNAs (miRNAs) are non-coding RNAs that alter the stability and translation efficiency of messenger RNAs. Ionizing radiation (IR) induces rapid and selective changes in miRNA expression. Depletion of the miRNA processing enzymes Dicer or Ago2 reduces the capacity of cells to survive radiation exposure. Elucidation of critical radiation-regulated miRNAs and their target proteins o...

The understanding of molecular mechanism underlying ischemia/reperfusion-induced neuronal death and neurological dysfunction may provide therapeutic targets for ischemic stroke. In this study, miR-525-5p is clearly reduced in the ischemic brain after oxygen-glucose deprivation (OGD). Using TargetScan, MicroCosm Targets version 5, and microRNA.org databases, we identified miR-525-5p as a possibl...

Uniform thin films of a metal-organic framework, which is constructed from free-base porphyrin linkers and hexa-zirconium nodes (MOF-525), are solvothermally grown on conducting substrates. Subsequently, solvothermal post metalations are employed to prepare the Zn-MOF-525 and Co-MOF-525 thin films. All the thin films are electroactive in aqueous media.

Joint position sense (JPS) is important in the maintenance of optimal movement coordination of limb segments in functional activities. Researchers have shown that the sensitivity of musculotendinous mechanoreceptors increases as muscle activation levels increase. In the present study, when 25 participants tried to replicate the same presented position, both vector and elevation angle reposition...

Monitoring (Uppsala Monitoring Centre [UMC]) has received many individual case safety reports (ICSRs) associating HMG-CoA reductase inhibitor drug (statin) use with the occurrence of muscle damage, including rhabdomyolysis, and also peripheral neuropathy. A new signal has now appeared of disproportionally high reporting of upper motor neurone lesions. Aim and Scope: The aim of this paper is to ...

A rapid, sensitive and selective pseudoMRM (pMRM)-based method for the determination of solutol HS15 (SHS15) in rat plasma was developed using liquid chromatography/tandem mass spectrometry (LC-MS/MS). The most abundant ions corresponding to SHS15 free polyethyleneglycol (PEG) oligomers at m/z 481, 525, 569, 613, 657, 701, 745, 789, 833, 877, 921 and 965 were selected for pMRM in electrospray m...

Abstract Aim To identify potential barriers in undergraduate medical students to surgical training. Method One hundred and one third-year students, with no prior experience, were asked what they consider be a barrier Results Seventy-eight responded total of eighty-eight reasons given (n = 88). Of these, 17 (19%) cited lack exposure or 10 (11%) stated manual dexterity, 3 (3%) anatomical knowledg...

The O-dealkylation of pentoxyresorufin (7-pentoxyphenoxazone) by rat liver microsomes was examined. The reaction appeared highly specific for certain phenobarbital inducible forms of cytochrome P-450 and was increased 95- to 140-fold by animal pretreatment with phenobarbital (75 mg/kg/day, four ip injections) and approximately 50-fold by Aroclor 1254 (500 mg/kg, one ip injection) while animal p...