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1661por Daniell, W E, Stockbridge, H L, Labbe, R F, Woods, J S, Anderson, K E, Bissell, D M, Bloomer, J R, Ellefson, R D, Moore, M R, Pierach, C A, Schreiber, W E, Tefferi, A, Franklin, G M“…Certain chemicals have also been linked to porphyria or porphyrinuria in humans, generally involving chronic industrial exposures or environmental exposures much higher than those usually encountered. …”
Publicado 1997
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1662por Albert, R E“…This similarity in chemical behavior suggests that many contact sensitizers might be environmental carcinogens. All of the published NTP bioassays by early 1996 that had both genotoxicity and carcinogenicity studies were included in this analysis. …”
Publicado 1997
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1663por Loghman-Adham, M“…Environmental and industrial lead exposures continue to pose major public health problems in children and in adults. …”
Publicado 1997
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1664
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1665“…Analyses have been made of the effects of environmental controls and planning at regional, subarea, and project levels. …”
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1666por Wright, J E“…Proposed hypotheses on the biochemical mechanism of action are presented herein. The environmental aspects as metabolism in soils, plants, insects, and animals suggest strongly that these chemicals undergo rapid degradation and metabolism to innocuous metabolites. …”
Publicado 1976
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1667por Levinskas, G J“…There is neither a prescribed format nor a rigid sequence of testing to follow for the assessment of health and environmental effects of chemicals. Conventional animal toxicity tests plus medical surveillance and monitoring of exposed human populations will provide knowledge of the biological effects of chemicals and assurance that they can be handled safely. …”
Publicado 1975
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1668
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1669
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1670por Wilson, A. J, Pemberton, J. M, Pilkington, J. G, Coltman, D. W, Mifsud, D. V, Clutton-Brock, T. H, Kruuk, L. E. B“…However, while classical models assume environmental constancy, most natural populations exist in variable environments. …”
Publicado 2006
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1671por Hoppin, Jane A., Adgate, John L., Eberhart, Monty, Nishioka, Marcia, Ryan, P. Barry“…Farmworkers and their families are exposed to pesticides both at work and in their homes. Environmental exposure assessment provides a means to evaluate pesticides in the environment and human contact with these chemicals through identification of sources and routes of exposure. …”
Publicado 2006
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1672“…The basic mechanisms of the dermal absorption process, routes of chemical entry, and the environmental and physiological factors affecting this process are also reviewed, and we discuss the concepts of surface slick exposure to lipophilic compounds and the adsorption of contaminants to water sediment. …”
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1673
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1674por Thomas, R D“…Environmental exposures in children may occur through many routes, including diet, air, and the ingestion of various nonfood items such as medications and household materials. …”
Publicado 1995
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1675por Rogan, W J“…Children have physiologic and behavioral characteristics that make them vulnerable to damage from environmental chemicals. In the past, there have been episodes in which children became ill or died from environmental exposures that spared adults or affected them less severely. …”
Publicado 1995
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1676“…Environmental epidemiology requires effective models that take individual observations of environmental factors and connect them into meaningful patterns. …”
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1677por Perera, F., Mayer, J., Santella, R. M., Brenner, D., Jeffrey, A., Latriano, L., Smith, S., Warburton, D., Young, T. L., Tsai, W. Y., Hemminki, K., Brandt-Rauf, P.“…The potential of biologic markers to provide more timely and precise risk assessments for environmental carcinogens is viewed against the current state-of-the-art in biological monitoring/molecular epidemiology. …”
Publicado 1991
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1678Publicado 1991Materias: “…Methods for Environmental Quantitative Risk Assessment…”
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1679
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1680“…Environmental chemicals are both activated and detoxified by phase I and phase II enzymes. …”
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