Myocardial sulfhydryl (SH)-containing compounds, including reduced glutathione (GSH), are both defenses against and potential markers of reactive oxygen metabolite injury during ischemia and reperfusion. We examined the alterations in GSH and other myocardial SH pools during reperfusion in anesthetized dogs exposed to brief (15 minutes, n = 7) or prolonged (90 minutes, n = 6) regional ischemia ...

background: free radical formation and oxidative stress might play an important role in the pathogenesis of parkinson's disease (pd). in vitro data indicate that neuromelanin (nm) pigment is formed the excess cytosolic catecholamine that is not accumulated into synaptic vesicles via the vesicular monoamine transporter 2 (vmat2). we designed this study to investigate the neuroprotective eff...

Although Love waves are widely analyzed in earthquake seismology, there is much less attention on utilizing Love waves than Rayleigh waves by the near-surface community. Unlike incident P and Sv waves, a plane SH wave for a series of horizontal layers refracts and reflects only SH waves, which makes the shallow SH-wave refraction method more popular to define shear (S)-wave velocity in nearsurf...

Technological innovations, varying from ubiquitous computing, intelligent appliances, telecommunication, robotics, to wearable sensors, enable new Smart Home (SH) applications. More and more academic publications reporting on experiments on SH can be found. A comprehensive clustering of concepts and approaches is largely missing. Based on an extensive review of SH literature, this paper propose...

Phenanthrene (PHE) is one of the model compounds polycyclic aromatic hydrocarbons (PAHs). In this study, a natural PHE-degrading microbial consortium, named HJ-SH, with very high degradation efficiency was isolated from soil exposed to long-term PHE contamination. The results GC analysis showed that consortium HJ-SH degraded 98% 100 mg/L in 3 days and 93% 1000 5 days, an higher than any other c...

In this study, we demonstrate that human neuroblastoma SH-SY5Y cells transfected with human tyrosine hydroxylase isoform 1 (SH + TH cells) were substantially more resistant to cell death induced by hydrogen peroxide and 6-hydroxydopamine when compared to wild-type SH-SY5Y cells (SH cells). SH + TH cells exhibit increased levels of dopamine (DA) compared to SH cells. Incubation with hydrogen per...

Introduction: We have investigated cardiac SPECT with slant hole collimator in which the holes are slanted towards the target organ, to provide greater sensitivity over the parallel hole collimator. In addition, parallel hole collimator was used to obtain a comparison in FWHM, sensitivity, Compton and photoelectric area values in the simulations. Materials and Methods...

Neste estudo as frações metálicas, complexadas por substâncias húmicas aquáticas (SH) foram caracterizadas como lábeis/inertes em função do pH, tempo de complexação e concentração de SH. As SH foram extraídas por ultrafiltração e complexadas com íons metálicos bivalentes. Essas frações foram caracterizadas por processo de troca iônica utilizando resina celulósica Hyphan e procedimento em batela...

Citation: Mosing M, Böhm SH, Rasis A, Hoosgood G, Auer U, Tusman G, Bettschart-Wolfensberger R and Schramel JP (2018) Physiologic Factors Influencing the Arterial-ToEnd-Tidal CO2 Difference and the Alveolar Dead Space Fraction in Spontaneously Breathing Anesthetised Horses. Front. Vet. Sci. 5:58. doi: 10.3389/fvets.2018.00058 Physiologic Factors influencing the arterial-To-end-Tidal cO2 Differe...