Zobrazeno 1 - 10
of 18
pro vyhledávání: '"W. G. Lotz"'
Autor:
W. H. Hanneman, E. M. Hennessey, W. G. Lotz, Mary Helen Kanitz, Frank A. Witzmann, D. Conover, Russell E. Savage
Publikováno v:
Toxicology Mechanisms and Methods. 15:115-120
Because few cancer studies have examined protein profiles and genetic regulation from a single carcinogen exposure, the objective of this study was to determine genetic change via microarray and to evaluate whether that change was a precursor to cell
Publikováno v:
Environmental Health Perspectives
An effect on intracellular calcium continues to be proposed as a biochemical pathway for the mediation of biologic effects of electrical-power-frequency magnetic fields (MF). However, reproducible results among laboratories are difficult to attain an
Autor:
R. Mandeville, W. G. Lotz, H. Zhu, James R. Gauger, L. W. Cress, L. J. McDonald, Lise I. Loberg, A. B. Desta, David L. McCormick, R. E. Savage, R. D. Owen
Publikováno v:
Toxicology mechanisms and methods. 13(1)
Ornithine decarboxylase (ODC) activity is used widely as a biomarker for tumor promotion in animal model systems. Several previous studies have reported increases in ODC activity in tissues of rats exposed to 60 Hz magnetic fields. The goals of this
Publikováno v:
Bioelectromagnetics. 28(7)
We previously reported phenotypic changes in human breast cancer cells following low-level magnetic field (MF) exposure. Here proteomic methods were used to investigate the biochemical effect of MF exposure in SF767 human glioma cells. Protein altera
Autor:
Daniel Krewski, Donald F. Weaver, Barry W. Glickman, C V Byus, Frank S. Prato, Rosemonde Mandeville, W G Lotz, Mary L. McBride
Publikováno v:
Journal of toxicology and environmental health. Part B, Critical reviews. 4(1)
Since the Royal Society of Canada report on potential health risks of radiofrequency (RF) fields from wireless telecommunications in the spring of 1999, there have been several newly published reports on risks associated with the use of mobile phones
Publikováno v:
Bioelectromagnetics. 19(6)
The mechanism of biological effects of extremely-low-frequency electric and magnetic fields may involve induced changes of Ca2+ transport through plasma membrane ion channels. In this study we investigated the effects of externally applied, low-inten
Publikováno v:
Aviation, space, and environmental medicine. 66(11)
Without adequate hydration, profound heat stress and dehydration can occur in people who work in hot environments. This study evaluated the effectiveness of three beverages on temperature regulation, cardiovascular response, and work performance duri
Publikováno v:
Occupational healthsafety (Waco, Tex.). 63(6)
Clearly, current research adds to the mounting scientific evidence that combined exposures can produce greater toxicity than would be predicted using an additive model. Although there is not yet a quantitative method to determine the risks associated
Autor:
J L, Saxton, W G, Lotz
Publikováno v:
Journal of medical primatology. 19(2)
As part of a study of the long-term effects of environmental conditions on the health and development of non-human primates, the growth of 60 rhesus monkeys (Macaca mulatta, 34 males and 26 females) was determined longitudinally with biweekly or triw
Publikováno v:
Medicine & Science in Sports & Exercise. 24:S155