Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J P, Bercz"'
Autor:
J. P. Bercz
Publikováno v:
Journal of the American College of Toxicology. 10:525-532
Ingestion of aqueous chlorine-based disinfectants has been shown earlier to cause decreased serum thyroxine levels and increased 131-I thyroid uptake in nonhuman primates. Disinfectants also were shown to immobilize iodine on gastric mucosa and cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56e434ed7b87da03cc6260940b805bf
https://doi.org/10.3109/10915819109078649
https://doi.org/10.3109/10915819109078649
Autor:
Lucille M. Garner, J. P. Bercz
Publikováno v:
Journal of the American College of Toxicology. 10:533-539
Administration of drinking water treated with chlorine-based disinfectants was shown in prior studies to interfere with thyroid function of laboratory animals. One possible mechanism is that intraalimentary redox interactions between chlorine oxides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::848153079a422c75fe3ce6d27a0f50c7
https://doi.org/10.3109/10915819109078650
https://doi.org/10.3109/10915819109078650
Autor:
J P Bercz
Publikováno v:
Chemical research in toxicology. 5(3)
As model reactions between unsaturated fats and water disinfectants in the GI tract, relative rates of destruction of seven polyunsaturated fatty acids (L, alpha Ln, gamma Ln, Ara, EPA, DH, and DT) by OCl- and NH2Cl were investigated in vitro. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b81ff1717d51d0be394f9453ec8c3d18
https://pubmed.ncbi.nlm.nih.gov/1504266
https://pubmed.ncbi.nlm.nih.gov/1504266
Publikováno v:
Drug and chemical toxicology. 14(1-2)
Ten- and ninety-day toxicity studies of 1,2-dichlorobenzene (DCB) were conducted in male and female Sprague-Dawley rats to meet the needs of the U.S. Environmental Protection Agency for toxicity data on this chemical for use in their determination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d978702d597e7e31349075e2b265291e
https://pubmed.ncbi.nlm.nih.gov/1889379
https://pubmed.ncbi.nlm.nih.gov/1889379
Publikováno v:
Drug and chemical toxicology. 13(1)
Subacute (10-day) and subchronic (90-day) toxicity studies of ethylene glycol (EG) were conducted in male and female Sprague-Dawley rats to provide the U.S. Environmental Protection Agency's (EPA) Office of Drinking Water with toxicity data for final
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53df7a011a13b250d37b2d76dba5b70b
https://pubmed.ncbi.nlm.nih.gov/2379473
https://pubmed.ncbi.nlm.nih.gov/2379473
Publikováno v:
Environmental Health Perspectives
Toxicological studies dealing with recent findings of health effects of drinking water disinfectants are reviewed. Experiments with monkeys and rodents indicate that the biological activity of ingested disinfectants is expressed via their chemical in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1495d1d28645fb5abd0ff15d14cebd2
https://doi.org/10.1289/ehp.8669249
https://doi.org/10.1289/ehp.8669249
Publikováno v:
Environmental Health Perspectives
Subchronic toxicities of ClO2, NaClO2, NaClO3 and NH2Cl were studied in the African Green monkeys (Cercopithecus aethiops). The chemicals were administered in drinking water during 30-60 days subchronic rising dose protocols. The only unexpected and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cc46ce8f8d235961789758061548735
https://doi.org/10.1289/ehp.824647
https://doi.org/10.1289/ehp.824647
Publikováno v:
Environmental Health Perspectives
A large number and variety of compounds are formed in the process of chlorinating drinking water. The classes of compounds formed include trihalomethanes, haloacetic acids, haloacetonitriles, halophenols, and halopropanones. Many of the compounds hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e788c4da7cfdacf376bcf25fa93c79
http://europepmc.org/articles/PMC1474302
http://europepmc.org/articles/PMC1474302
Publikováno v:
Research communications in chemical pathology and pharmacology. 14(2)
An automated method of sulfate analysis is described, which can detect sulfate concentrations as low as 2.5 mug per ml water. The assay is based on the reaction of sodium rhodizonate and barium forming a colored complex. Sulfate quantitavely interfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e454a59a702d9e78c0437fe4624b407a
https://pubmed.ncbi.nlm.nih.gov/940967
https://pubmed.ncbi.nlm.nih.gov/940967
Publikováno v:
Journal of toxicology and environmental health. 19(2)
In a previous study from this laboratory, chlorine dioxide (ClO2) treated drinking water depressed thyroxine (T4) levels in the African green monkey. The present study again demonstrated a decrease in T4 levels in the same species after 4 wk of oral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a4aeddc9bb2566c510fba2d1bbc346f
https://pubmed.ncbi.nlm.nih.gov/3761383
https://pubmed.ncbi.nlm.nih.gov/3761383