J W Ejnik

Summary

Affiliation: Uniformed Services University of the Health Sciences
Country: USA

Publications

  1. ncbi request reprint Determination of the isotopic composition of uranium in urine by inductively coupled plasma mass spectrometry
    J W Ejnik
    Armed Forces Radiobiology Research Institute, Bethesda, MD 20889 5603, USA
    Health Phys 78:143-6. 2000
  2. ncbi request reprint Optimal sample preparation conditions for the determination of uranium in biological samples by kinetic phosphorescence analysis (KPA)
    J W Ejnik
    Applied Cellular Radiobiology Department, Armed Forces Radiobiology Research Institute, Bethesda, MD 20889 5603, USA
    J Pharm Biomed Anal 24:227-35. 2000
  3. ncbi request reprint Distribution of uranium in rats implanted with depleted uranium pellets
    T C Pellmar
    Radiation Pathophysiology and Toxicology Department, Armed Forces Radiobiology Research Institute, Bethesda, Maryland 20889 5603, USA
    Toxicol Sci 49:29-39. 1999

Collaborators

Detail Information

Publications3

  1. ncbi request reprint Determination of the isotopic composition of uranium in urine by inductively coupled plasma mass spectrometry
    J W Ejnik
    Armed Forces Radiobiology Research Institute, Bethesda, MD 20889 5603, USA
    Health Phys 78:143-6. 2000
    ..Therefore, the percent 235U in urine samples measured by this method can be used to identify low-level exposure to depleted uranium...
  2. ncbi request reprint Optimal sample preparation conditions for the determination of uranium in biological samples by kinetic phosphorescence analysis (KPA)
    J W Ejnik
    Applied Cellular Radiobiology Department, Armed Forces Radiobiology Research Institute, Bethesda, MD 20889 5603, USA
    J Pharm Biomed Anal 24:227-35. 2000
    ..9+/-7.33% between the same spiked concentrations. The limit of quantification in which uranium in urine and blood could be accurately measured above the background was determined to be 0.05 and 0.6 microg l(-1), respectively...
  3. ncbi request reprint Distribution of uranium in rats implanted with depleted uranium pellets
    T C Pellmar
    Radiation Pathophysiology and Toxicology Department, Armed Forces Radiobiology Research Institute, Bethesda, Maryland 20889 5603, USA
    Toxicol Sci 49:29-39. 1999
    ..The accumulations in brain, lymph nodes, and testicles suggest the potential for unanticipated physiological consequences of exposure to uranium through this route...