https://www.selleckchem.com/pr....oducts/alw-ii-41-27.
Background Density-based dose point kernel (DPK) scaling accuracy was investigated in various homogeneous tissue media. Methods Using GEometry ANd Tracking 4 Monte Carlo code, DPKs were generated for 5, 8 MeV monoenergetic α particles and 223Ra, 225Ac, and 227Th. Dose was scored in 1 μm thick concentric shells and DPKs were scaled based on the tissue's mass density and compared with the water DPK. Results Scaled kernels agreed within ±5% except near the Bragg peaks, where they differed up to 25%. Conclusions The authors conclude th

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A decreasing trend of TNF-α in patients with severe lung disease was also observed. On the other hand, we did not find significant correlation between cytokine levels and Pseudomonas aeruginosa or Stenotrophomonas maltophilia colonization. These preliminary results suggest that salivary IL-6 and IL-8 levels increase during the acute phase of sinonasal disease (i.e., NTH), while the end stages of pulmonary disease and sinonasal disease (i.e., NP) show decreased TNF-α levels.This study was to develop an 18-item Brief Wisdom Development Scale, based on