Mitochondrial dysfunction has been linked to myriad human diseases and toxicant exposures, highlighting the need for assays capable of rapidly assessing mitochondrial health in vivo. Here, using the Seahorse XFe24 Analyzer and the pharmacological inhibitors dicyclohexylcarbodiimide and oligomycin (ATP-synthase inhibitors), carbonyl cyanide 4-(trifluoromethoxy) phenylhydrazone (mitochondrial unc...

MILES, WALTER R. Oxygen consumption during three yoga-type breathing patterns. J. Appl. Physiol. Ig(r): 75-82. Ig64.Short periods of conscious control of the rate and depth of breathing as a health-promoting exercise has claimed wide human interest. In India, yoga cults based in part on persevering efforts to achieve physiological control of bodily functions have included systems for the contro...

GUAN X, WANG SL & ZHANG WD. 2016. Availability of N and P in the rhizosphere of three subtropical species. This study aimed to assess the variation in soil chemical properties in the rhizosphere soils between plantations of 25-year-old Chinese fir (Cunninghamia lanceolata), Chinese gugertree (Schima superba) and Masson pine (Pinus massoniana), which were all situated in a typical subtropical fo...

Measurement of gases entrapped in clean ice from basal portions of the Taylor Glacier, Antarctica, revealed that CO2 ranged from 229 to 328 ppmv and O2 was near 20% of the gas volume. In contrast, vertically adjacent sections of the sediment laden basal ice contained much higher concentrations of CO2 (60,000 to 325,000 ppmv), whereas O2 represented 4 to 18% of the total gas volume. The deviatio...

The flocculated solid fraction of olive mill wastewaters, obtained from two different olive oil extraction systems (FOMW1 and FOMW2) was composted, with olive leaves (OL) as bulking agent, by the static pile system (Rutgers). The dynamic of organic matter (OM) degradation during composting and its relationship with the basal respiration and fluorescein diacetate (FDA) hydrolytic activity, as in...

BACKGROUND Obesity is a risk factor for cardiovascular disease and is strongly associated with insulin resistance and type 2 diabetes. Recent studies in obese humans and animals demonstrated increased myocardial oxygen consumption (MVO2) and reduced cardiac efficiency (CE); however, the underlying mechanisms remain unclear. The present study was performed to determine whether mitochondrial dysf...

NADH dehydrogenase subunit 2, encoded by the mtDNA, has been associated with resistance to autoimmune type I diabetes (T1D) in a case control study. Recently, we confirmed a role for the mouse ortholog of the protective allele (mt-Nd2(a)) in resistance to T1D using genetic analysis of outcrosses between T1D-resistant ALR and T1D-susceptible NOD mice. We sought to determine the mechanism of dise...

Warmer and drier climates are expected in the Mediterranean basin which is considered as a climate-change hotspot. Here we used climate contrasts across to mimic change effects on litter microbial communities. Litterbags of monospecific (Pinus halepensis Pistacia lentiscus) binary mixtures (Pinus/Pistacia, 50/50) were transferred contrasted between France Algeria (from sub-humid semi-arid clima...

Advancing towards sustainable cities needs a better understanding of all components urban ecosystems, including soils, but the biological component soils remains poorly studied compared to natural and agricultural soils. With objective advancing knowledge in this aspect, we microbiological properties 61 city Santiago de Compostela (NW Spain), under several land uses (urban grassland, forest, ga...