Diets containing coho salmon (Oncorhynchus kisutch Walbaum) from the Pacific Ocean or from Lakes Erie, Michigan, and Ontario [containing a gradation from low to high of halogenated aromatic hydrocarbons, (HAHs)] were fed to C57B1/6 and DBA/2 mice. Following a 4-month dietary exposure to Lake Ontario salmon, both strains of mice demonstrated hepatomegaly. The ethoxyresorufin-O-deethylase (ERR) e...

Relative absorbed-dose energy response correction R for different detector materials in water, PMMA and polystyrene phantoms are calculated using Monte Carlo-based EGSnrc code system for ¹²⁵I and ¹⁶⁹Yb brachytherapy sources. The values of R obtained for ¹²⁵I source are 1.41, 0.92, 3.97, 0.47, 8.32 and 1.10, respectively, for detector materials LiF, Li₂B₄O₇ , A1₂O₃, diamond, silicon diode and ai...

Mehrdad R1, Hosseini AR2 1. Assistant professor, Department of occupational medicine, Faculty of medicine, Tehran University of medical sciences 2. Resident, Department of occupational medicine, Faculty of medicine, Tehran University of medical sciences Abstract Background: Iodin (I) 125 is one of the radioactive materials that is used in medical laboratories for hormonal evaluation ...

Besides irrigation water quantity and quality, there is a decrease also in soil quality fertility. Agricultural production lands are decreasing both quality. There search for different operational alternatives sandy soils with low potentials. Drip largely practised to get greater yields per unit area. This study was conducted under sand conditions, commonly preferred peanut farming, the 2017- 2...

Prostate brachytherapy involves implanting radioactive seeds (I125 for instance) permanently in the gland for the treatment of localized prostate cancers, e.g., cT1c-T2a N0 M0 with good prognostic factors. Treatment planning and seed implanting are most often based on the intensive use of transrectal ultrasound (TRUS) imaging. This is not easy because prostate visualization is difficult in this...