Zobrazeno 1 - 10
of 15
pro vyhledávání: '"59"'
Autor:
Martin Bobak
Publikováno v:
Environmental Health Perspectives
This study tested the hypothesis, suggested by several recent reports, that air pollution may increase the risk of adverse birth outcomes. This study analyzed all singleton live births registered by the Czech national birth register in 1991 in 67 dis
Autor:
Gautam Samanta, Bhajan Kumar Biswas, Khitish Chandra Saha, Quazi Quamruzzaman, Badal Kumar Mandal, Subhas K. Mukherjee, Uttam Kumar Chowdhury, Dipankar Chakraborti, C. R. Chanda, Saiful Kabir, Gautam C. Basu, Dilip Lodh, Sibtosh Roy, Tarit Roy Chowdhury
Publikováno v:
Environmental Health Perspectives
Scopus-Elsevier
Scopus-Elsevier
Nine districts in West Bengal, India, and 42 districts in Bangladesh have arsenic levels in groundwater above the World Health Organization maximum permissible limit of 50 microg/L. The area and population of the 42 districts in Bangladesh and the 9
Publikováno v:
Environmental Health Perspectives
Child of agriculture families are likely to be exposed to agricultural chemicals, even if they are not involved in farm activities. This study was designed to determine whether such children are exposed to higher levels of pesticides than children wh
Publikováno v:
Environmental Health Perspectives
The association of blood lead (B-Pb) concentration to blood pressure was investigated in men aged 55 to 75 years living in the Rome area, who had no history of exposure to lead in the workplace and who participated between 1989 and 1990 in an epidemi
Autor:
Marlin D. Friesen, Helmut Bartsch, Christian Malaveille, Fred F. Kadlubar, Jackson O. Lay, Nicholas P. Lang, Matthew Bryant, Dongxin Lin
Publikováno v:
Environmental Health Perspectives
Analysis of carcinogen-DNA adducts has been regarded as a useful means of assessing human exposure to chemical carcinogens. We have established a method for quantitation of 4-aminobiphenyl (4-ABP)-DNA adducts by alkaline hydrolysis and gas chromatogr
Autor:
Sarah T. Jenks, Daniel N. Slatkin, Morri E. Markowitz, John F. Rosen, Lucian Wielopolski, Polly E. Bijur, John Kalef-Ezra
Publikováno v:
Environmental Health Perspectives
With the development of L X-ray fluorescence (LXRF) to measure cortical bone lead directly, safely, rapidly, and noninvasively, the present study was undertaken to a) evaluate LXRF as a possible replacement for the CaNa2EDTA test; b) quantify lead in
Publikováno v:
Environmental Health Perspectives
Carcinogen-induced point mutations resulting in activation of ras oncogenes have been demonstrated in various experimental systems such as skin carcinogenesis, mammary, and liver carcinogenesis. In many cases, the data support the conclusion that the
Publikováno v:
Environmental Health Perspectives
This study aims to compare the efficiencies of 5.4 keV soft X-rays, alpha-particles, and gamma-rays in transforming C3H 10T1/2 cells and to assess the sequence of cellular and molecular changes during the process of radiation-induced transformation o
Publikováno v:
Environmental Health Perspectives
The relationship between human exposure to environmental toxicants and health effects is of utmost interest to public health scientists. To define this relationship, these scientists need accurate and precise methods for assessing human exposure and
Publikováno v:
Environmental Health Perspectives
The acute toxicity of tetravalent platinum was studied in vitro by use of rabbit alveolar macrophages and human lung fibroblasts (strain WI-38). Alveolar macrophages were exposed in tissue culture for 20 hr to platinum dioxide (PtO2) or platinum tetr