Zobrazeno 1 - 10
of 20
pro vyhledávání: '"David Sylwester"'
Publikováno v:
American Journal of Epidemiology. 119:526-540
Data from the First Health and Nutrition Examination Survey (HANES), 1971-1974, were used to examine the relationship between blood pressure and the distribution of subcutaneous body fat in 5506 survey participants, ages 30-59. Triceps and subscapula
Publikováno v:
Environmental Research. 30:34-43
The proliferative response to beryllium chloride of cells in a population of human lung fibroblasts was quantitatively assessed using time-lapse cinematography. A dose of 0.02 microgram Be/ml, known to decrease the growth rate of fibroblasts, affects
Autor:
Richard J. Albertini, David Sylwester
Publikováno v:
Environmental Mutagenesis. 7:31-41
Direct mutagenicity tests offer the opportunity of monitoring human populations to detect evidence of genetic damage that occurs in vivo. As such these tests offer the potential of linking earlier exposures to mutagenic agents to subsequent health ef
Autor:
Marlene Absher, David Sylwester
Publikováno v:
Environmental Research. 26:438-452
Silica, a fibrogenic material, enhances the proliferation of human lung fibroblasts. Analysis of filmed time-lapse sequences of dividing cells indicates that cell cycle time (or interdivision time, IDT) is significantly decreased in cells exposed in
Publikováno v:
Genetic Toxicology ISBN: 9781468443547
We review here our efforts to develop a direct mutagenicity test system for detecting somatic cell mutations occurring in vivo in man. Our specific goal is to provide a useful test for directly quantifying mutant cells in human blood samples.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be66f8fe07f7cc9880ef065ca678f82f
https://doi.org/10.1007/978-1-4684-4352-3_29
https://doi.org/10.1007/978-1-4684-4352-3_29
Publikováno v:
JNCI: Journal of the National Cancer Institute.
Serum half-lives of unfractionated rat alpha-fetoprotein (AFP), concanavalin A (Con A)-nonreactive AFP, and Con A-reactive AFP in normal 45- to 55-day-old male and female F344 rats were determined to be 19 hours. No significant differences were seen
Publikováno v:
Computers in biology and medicine. 10(2)
Time lapse cinematography (TLC) affords a direct approach to the in vitro study of the growth of cell populations. A computer program is described that facilitates TLC studies by simplifying the transfer of data from the film review record to compute
Publikováno v:
Single-Cell Mutation Monitoring Systems ISBN: 9781468446661
There is great current interest in tests that may be useful for human mutagenicity monitoring. Mutagenicity monitoring, as contrasted with mutagenicity screening, is based on methods that detect evidence of genetic damage — whether germinal or soma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aea7d5c65075f9c3b3bb5640fbf3000d
https://doi.org/10.1007/978-1-4684-4664-7_4
https://doi.org/10.1007/978-1-4684-4664-7_4