Zobrazeno 1 - 10
of 13
pro vyhledávání: '"B. D. Culver"'
Autor:
Philip L. Strong, K. Bell, Ronald C. Wester, Xiaoying Hui, D. J. Northington, B. D. Culver, Howard I. Maibach, M. J. Schell
Publikováno v:
Biological Trace Element Research. 66:101-109
Literature from the first half of this century reports concern for toxicity from topical use of boric acid, but assessment of percutaneous absorption has been impaired by lack of analytical sensitivity. Analytical methods in this study included induc
Publikováno v:
Biological trace element research. 66(1-3)
This study describes a comparison of worker exposure to total and inhalable dust, inorganic As, and borates using two types of particulate sampling assemblies as part of a comprehensive industrial hygiene evaluation in a borate mining and processing
Autor:
Thomas H. Taylor, B D Culver, Philip L. Strong, Hoda Anton-Culver, P T Shen, Anna Lee-Feldstein
Publikováno v:
Environmental Health Perspectives
Daily dietary-boron intake and on-the-job inspired boron were compared with blood- and urine-boron concentrations in workers engaged in packaging and shipping borax. Fourteen workers handling borax at jobs of low, medium, and high dust exposures were
Publikováno v:
Applied Industrial Hygiene. 4:110-118
The allocation of resources to protect worker's health were not based on industrial hygiene data mainly due to the unavailability of air level records and the difficulty of retrospective estimation of those levels. A method utilizing chest X-ray find
Autor:
G H, Spivey, R W, Baloh, C P, Brown, B L, Browdy, D S, Campion, J L, Valentine, D E, Morgan, B D, Culver
Publikováno v:
Journal of occupational medicine. : official publication of the Industrial Medical Association. 22(9)
Neurologic examination, nerve conduction testing and electro-oculographic testing have been performed at a baseline examination and a follow-up examination in a group of lead workers with blood lead levels predominantly between 60 and 80 micrograms/d
Autor:
G H, Spivey, C P, Brown, R W, Baloh, D S, Campion, J L, Valentine, F J, Massey, B L, Browdy, B D, Culver
Publikováno v:
Journal of occupational medicine. : official publication of the Industrial Medical Association. 21(6)
Seventy workers exposed to lead for at least one year and 35 control workers have been enrolled in a prospective study of possible neurologic effects of chronic lead absorption at or below the current standard of 80 microgram per 100 ml whole blood.
Autor:
Archie F. Wilson, B. D. Culver, Ian D. Wells, Harold S. Novey, William J. Keenan, Ronald D. Fairshter
Publikováno v:
Clinical allergy. 10(6)
Summary Of the twenty-three employees at a pharmaceutical plant manufacturing a new product containing papain, twelve had respiratory symptoms of cough, wheezing, dyspnoea, or chest paint. Most were studied with in-depth interviews by a doctor, exten
Publikováno v:
Cancer research. 48(22)
Using data from a population-based registry, the Cancer Surveillance Program of Orange County, we examined patterns in lung cancer incidence by histological type for 1984 in Orange County, CA. Age-adjusted incidence rates per 100,000 population are 6
Publikováno v:
Environmental research. 22(1)
Publikováno v:
Journal of occupational medicine. : official publication of the Industrial Medical Association. 24(2)
The effects of lead exposure on heme synthesis in workers with subclinical responses and in controls were evaluated. delta-Aminolevulinic acid dehydratase (ALA-d) correlated significantly with blood lead levels in the control group but not with those