Resuscitation with 21% O2 resulted in SpO2 values below the target range with low pulmonary blood flow (Qp) compared to variable FIO2 group. The increase in PaO2 and Qp with variable FIO2 resuscitation was simi
Using visible-light optical coherence tomography (vis-OCT), we measured the oxygen saturation of hemoglobin and blood flow within inner retinal vessels, enabling us to compute the inner retinal oxygen delivery (irDO2) and metabolic rate of oxygen (irMRO2). We compared these measurements between ...
Decreasing O2 concentration caused a significant reduction of local reactivity and further the decreasing maximum heat release rate for low-rank coal, while increasing CO2 concentration caused a significant thermal lag effect and further the increasing maximum heat release rate for high-rank coal...
(SaO2 − SvO2)/100] × Qca where Qca is the carotid arterial blood flow (ml/kg/min); Hb the hemoglobin concentration (g/dl); SaO2 the carotid arterial O2 saturation (%); SvO2 the jugular venous O2 saturation (%); and PaO2 the partial pressure of O2 in carotid arterial blood (mmHg...
These studies show that ALA is directly implicated in mitochondrial toxicity in a concentration-dependent and cell-specific manner. In our study, 200 μ M ALA was used to treat HeLa cells, and this treatment alone showed neither significant cell growth inhibition nor proliferation. This may ...
concentration in the nature locates between 700 and 4000 ions/cm3, which may ascribed to the neutralization of the positive and negative ions, and the inhibition effect of the negative ions in the atmosphere to maintain a level when the negative ions concentration saturates to a certain extent...
Resuscitation with 21% O2 resulted in SpO2 values below the target range with low pulmonary blood flow (Qp) compared to variable FIO2 group. The increase in PaO2 and Qp with variable FIO2 resuscitation was similar to control lambs. Conclusion: Maintaining SpO2 as recommended by NRP by actively ...
The long-lived emission of the phosphorescent dye molecules allows for the deactivation of their excited state through the collisional interaction with oxygen molecules, which decreases the emission intensity (I) and lifetime (τ) of the dye in a concentration-dependent manner [6]. The detector ...
Here, the relative lattice oxygen concentration of MnAl-LDO (CP) and MnAl-LDO (FNP) catalysts were 30.42% and 35.44%, respectively (Table 2). Similarly, adsorbed oxygen could be converted to lattice oxygen, and the enhanced adsorbed oxygen content could accelerate the SCR reaction cycle. ...
The effect of metal doping on the thermal stability of La2O2SO4 has been studied by thermogravimetry-mass spectrometry (TG-MS) experiments ramping up to 1300 ◦C at 10 ◦C/min under N2 flow: the corresponding derivative weight loss plots (Figure 2a) are superimposed and flat Catalysts ...