In total, 27 patients (84.4%) had elevated thermal thresholds on quantitative sensory testing: 26 with elevated warm thresholds and 9 with elevated cold thresholds at the foot dorsum.
QST showed elevated warm sensation and vibration thresholds in lower extremity indicating C and A beta fiber dysfunction (Table 1).
> -wrap-foot> Upon quantitative sensory testing in the median nerve territory, patients with carpal tunnel syndrome had significantly reduced cold and elevated warm detection thresholds (i.e. reduced sensitivity to warm and cool stimuli) as well as increased thermal sensory limens compared to control participants (all P < 0.0001, Fig. 1A).
These findings indicate a greater burden of asthma morbidity on days when either primary or secondary pollutants are at their highest concentrations, and on days when both primary and secondary pollutants are moderately elevated (warm sunny days exhibiting high photochemical activity in combination with traffic emissions).
We examined plant diversity responses in a California annual grassland to manipulations of four global environmental changes, singly and in combination: elevated CO2, warming, precipitation, and nitrogen deposition.
Environmental changes, such as elevated CO2, warming, nitrogen (N) deposition, and drought, could influence the production and form of phenolics, leading to a change in SOM dynamics, and thus we also review the fate of phenolics under environmental disturbances.
So far, several studies have aimed at elucidating how environmental changes such as elevated CO2, warming, N deposition, and drought may affect phenolic production from plant tissues, subsequent degradation in soils, and SOM decomposition.
However, interactive or simultaneous effects of elevated CO2 and warming in relation to phenolics production have not been reported [ 83, 90] because two effects often negate each other [ 91].
In the stems and grains, Mg concentration was decreased by either elevated [CO2] or the combination of elevated [CO2] and soil warming.
Unlike the rather unidirectional influences of elevated CO2, warming has various effects on the production of phenolics (Table 3).
