Zobrazeno 1 - 9
of 9
pro vyhledávání: '"John T. Bray"'
Autor:
Kevin H. Miller, Paul J. Gemperline, John E. Weinstein, Terry L. West, J. Craig Hamilton, John T. Bray
Publikováno v:
Analytical Chemistry. 64:523A-532A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a892acec2b6d9d833afd32af3b16e3f
https://doi.org/10.1021/ac00033a001
https://doi.org/10.1021/ac00033a001
Publikováno v:
Archives of environmental contamination and toxicology. 23(3)
Concentrations of 13 elements were determined for three tissues (gill, hepatopancreas, muscle) in diseased crabs from a contaminated estuary (Pamlico River, NC), and in non-diseased crabs from both the contaminated estuary and a relatively uncontamin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c5ca96ba9532c2d47a8a54f39d55cf
https://pubmed.ncbi.nlm.nih.gov/1456781
https://pubmed.ncbi.nlm.nih.gov/1456781
Publikováno v:
Hazardous Waste and Hazardous Materials. 3:161-166
In these preliminary studies we report on the changes observed in the metal concentrations in the leachates of wood fly ash as a function of leachate pH. We examined three pH levels: 7, 5, and 3. One percent by weight slurry solutions of wood fly ash
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15be70a666abd1ab06afbb381724b32b
https://doi.org/10.1089/hwm.1986.3.161
https://doi.org/10.1089/hwm.1986.3.161
Publikováno v:
Nutrition Research. 4:577-582
Whole blood and new growth hair selenium (Se) values were measured in 8 subjects before and following daily ingestion of a selenium enriched yeast supplement (100 mcg/day) for six weeks. Selenium supplementation significantly (p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f69a2b9486ab760a65cecdd1e5cf5ef
https://doi.org/10.1016/s0271-5317(84)80030-5
https://doi.org/10.1016/s0271-5317(84)80030-5
Publikováno v:
Biological Trace Element Research. 23:65-75
An adaptation of the thin film approach to energy dispersive X-ray fluorescence spectrometry (EDXRF) is described, which provides for a screening analysis for Fe, Ni, Cu, Zn, Se, and Cd in K-562 leukemic cells incubated in various metal-enhanced cult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febd8bcc5879c3856947693a2bc9e16a
https://doi.org/10.1007/bf02917178
https://doi.org/10.1007/bf02917178
Publikováno v:
Journal of Toxicology and Environmental Health. 28:171-181
Baseline conditions for sample handling, processing, chemical extraction, and chemical analysis of chewing tobacco were established. The chemical solubility patterns for cadmium, copper, nickel, selenium, and zinc in several commercial brands of chew
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d577d42b60ac9768742f5bbcfc14d4
https://doi.org/10.1080/15287398909531338
https://doi.org/10.1080/15287398909531338
Autor:
James B. Robertson, John T. Bray
Publikováno v:
Preventive Medicine. 17:496-502
Using X-ray fluorescence spectrometry, 11 heavy elements at concentrations that are easily detectable have been identified in smokeless tobacco products. These concentrations were found to increase in cheek epithelium samples of the user after exposu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a01000234c748c22e772d86fa72945
https://doi.org/10.1016/0091-7435(88)90048-5
https://doi.org/10.1016/0091-7435(88)90048-5
Publikováno v:
Biological trace element research. 10(2)
Changes in zinc (Zn) availability in muscle tissue that influence muscle performance in vitro have been observed. The effect of exercise of plasma Zn levels and urinary excretion of Zn was observed in sever untrained volunteers following brief intens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3e823cbe6c0a7dfe309d60bcbff7be
https://pubmed.ncbi.nlm.nih.gov/24254356
https://pubmed.ncbi.nlm.nih.gov/24254356
Publikováno v:
Biological trace element research. 16(2)
Much is known about the essentiality of the halogens fluorine (F), chlorine (Cl), and iodine (I), but very little has been discussed with respect to bromine (Br). As a member of the halogen family its chemical properties are comparable to those of ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2733027ace50c5193fae3fa8323268
https://pubmed.ncbi.nlm.nih.gov/2484543
https://pubmed.ncbi.nlm.nih.gov/2484543