Attenuation of inflammatory response in the EAE model by PEGlated nanoliposome of pistachio oils.

The aim of this study was to investigate the effect of PEGlated nanoliposome of pistachio unsaturated oils (PEGNLPUOs) to attenuate the inflammatory response in the EAE model by modulating of NFKB and oxidative stress signaling pathway. Real-time PCR demonstrated that the administration of 10%v/v PEGNLPUOs significantly decreased the expression level of AKT1, MAPK, and NFKB genes from NFKB signaling pathway and MGST1, NOS2, and HO-1 genes from oxidative stress signaling pathway. This study showed that the administration of pistachio oil and PEGNLPUOs at a concentration of 10%v/v decreased the number and percentage of Th1(CD4+) and increased Th2(CD8+) cells.

Radiation dose to neonates undergoing X-ray imaging in special care baby units in Iran.

Radiographic imaging has a significant role in the timely diagnosis of the diseases of neonates in intensive care units. The estimation of the dose received by the infants undergoing radiographic examination is of great importance, due to greater more radiosensitivity and longer life expectancy of the neonates and premature babies. In this study, the values of entrance skin dose (ESD), dose area products (DAPs), energy imparted (EI), whole-body dose, effective dose and risk of childhood cancer were estimated using three methods including direct method [using thermoluminescence dosimetry (TLD) chips], indirect method (using tube output) and Monte Carlo (MC) method (using MCNP4C code).