Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tim R. Johnson"'
Autor:
Tim R. Johnson, Joseph K. Haseman, Gary A. Boorman, John M. Pletcher, David L. McCormick, James R. Gauger, John C. Findlay, Robert C. Sills, James R. Hailey
Publikováno v:
Toxicologic Pathology. 27:279-285
A 2-yr whole-body exposure study was conducted to evaluate the chronic toxicity and possible oncogenicity of 60 Hz (power frequency) magnetic fields in mice. Groups of 100 male and 100 female B6C3F1 mice were exposed to pure, linearly polarized, tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cb8f2d2310b718c8f69aafc8e746379
https://doi.org/10.1177/019262339902700302
https://doi.org/10.1177/019262339902700302
Autor:
Gary A. Boorman, David L. McCormick, John C. Findlay, Robert M. Kovatch, James R. Hailey, Robert C. Sills, Tim R. Johnson, Joseph K. Haseman, James R. Gauger
Publikováno v:
Toxicologic Pathology. 27:267-278
A 2-yr whole-body exposure study was conducted to evaluate the chronic toxicity and possible oncogenicity of 60 Hz (power frequency) magnetic fields in rats. Groups of 100 male and 100 female F344/N rats were exposed continuously to pure, linearly po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1565df6e04479ce679c1c98d34b99ef1
https://doi.org/10.1177/019262339902700301
https://doi.org/10.1177/019262339902700301
Autor:
Tim R. Johnson, Bernadette M. Ryan, David L. McCormick, Richard R. Symanski, James R. Gauger, Lisa E. Pomeranz
Publikováno v:
Teratology. 59:156-162
Male and female reproductive functions have been proposed as possibly sensitive targets for the biological effects of 60-Hz (power frequency) magnetic fields (MF). However, experimental data relevant to this hypothesized association are very limited.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b4ba1f45b99ad2f3c9fad44b4b153e1
https://doi.org/10.1002/(sici)1096-9926(199903)59:3<156::aid-tera7>3.0.co
https://doi.org/10.1002/(sici)1096-9926(199903)59:3<156::aid-tera7>3.0.co
Autor:
Robert C. Patterson, Tim R. Johnson, J. Brooks Harder, Dean A. Williams, James R. Gauger, David L. McCormick, James E. Stangel
Publikováno v:
Bioelectromagnetics. 20:13-23
A magnetic field exposure laboratory has been constructed to support National Toxicology Program studies for the evaluation of the toxicity and carcinogenicity of pure, linearly polarized, 60 Hz magnetic fields in rodents. This dual corridor, control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49475af7f1323767bd53a3fecaf5414a
https://doi.org/10.1002/(sici)1521-186x(1999)20:1<13::aid-bem3>3.0.co
https://doi.org/10.1002/(sici)1521-186x(1999)20:1<13::aid-bem3>3.0.co
Autor:
Tim R. Johnson, Gary A. Boorman, Bernadette M. Ryan, David L. McCormick, John C. Findlay, James R. Gauger, Robert L. Morrissey
Publikováno v:
Carcinogenesis. 19:1649-1653
The results of a number of epidemiology studies suggest that exposure to power frequency (50 and 60 Hz) magnetic fields may be a risk factor for hematopoietic neoplasia. To generate experimental data to test this hypothesis, the influence of magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b695ca676117da220be4d8c909053a7
https://doi.org/10.1093/carcin/19.9.1649
https://doi.org/10.1093/carcin/19.9.1649
Autor:
James R. Gauger, David L. McCormick, Gary A. Boorman, Tim R. Johnson, John C. Findlay, Gregory S. Travlos, M. J. Tomlinson
Publikováno v:
Toxicological Sciences. 35:55-63
Toxicity studies were performed by exposing F344/N rats and B6C3F1 mice (10 animals per sex per species per group) to transient-free, linearly polarized 60 Hz magnetic fields for 8 weeks. Targeted magnetic fields strengths used were 0 gauss (G; sham
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f85f29adc6048868937686ab74781755
https://doi.org/10.1093/toxsci/35.1.55
https://doi.org/10.1093/toxsci/35.1.55
Publikováno v:
Teratology. 54:73-83
Considerable public concern has developed regarding possible adverse reproductive outcomes resulting from exposure to power frequency magnetic fields (MF). To identify possible effects of MF exposure on fetal development, timed-pregnant female Spragu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4384a5105c90092485bb4c33d985ffc5
https://doi.org/10.1002/(sici)1096-9926(199606)54:2<73::aid-tera3>3.0.co
https://doi.org/10.1002/(sici)1096-9926(199606)54:2<73::aid-tera3>3.0.co
Autor:
Robert V. House, James R. Gauger, David L. McCormick, Tim R. Johnson, Peter T. Thomas, Helen V. Ratajczak
Publikováno v:
Toxicological Sciences. 34:228-239
This study was conducted to evaluate the influence of subchronic exposure to pure, linearly polarized 60-Hz magnetic fields (MF) on the host immune response in mice. The experimental design was as follows: three groups were exposed continuously (18.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c902d78837a108d9e16fbc8cd0fdd020
https://doi.org/10.1093/toxsci/34.2.228
https://doi.org/10.1093/toxsci/34.2.228
Autor:
J. Brooks Harder, John C. Findlay, Tim R. Johnson, Gary A. Boorman, Bernadette M. Ryan, James R. Gauger, David L. McCormick, Robert L. Morrissey
Publikováno v:
Electricity and Magnetism in Biology and Medicine ISBN: 9781461372080
The results of a number of epidemiology studies have suggested a positive association between exposure to power frequency magnetic fields and the incidence of several types of malignancy1–3. However, other epidemiology studies of similar design hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e52269d369fd267416b0112b483607f
https://doi.org/10.1007/978-1-4615-4867-6_229
https://doi.org/10.1007/978-1-4615-4867-6_229
