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3417 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Kontrollgruppe, Vergleichsgruppe, "comparison group", "control group", 対照群

• 1999, Boorman GA, McCormick DL, Findlay JC, Hailey JR, Gauger JR, Johnson TR, Kovatch RM, Sills RC, Haseman JK
  [Details] Chronic toxicity/oncogenicity evaluation of 60 Hz (power frequency) magnetic fields in F344/N rats [med./bio.]
  Toxicol Pathol 27 (3): 267-278
• 1999, Anderson LE, Boorman GA, Morris JE, Sasser LB, Mann PC, Grumbein SL, Hailey JR, McNally A, Sills RC, Haseman JK
  [Details] Effect of 13 week magnetic field exposures on DMBA-initiated mammary gland carcinomas in female Sprague-Dawley rats [med./bio.]
  Carcinogenesis 20 (8): 1615-1620
• 1999, Morris JE, Sasser LB, Miller DL, Dagle GE, Rafferty CN, Ebi KL, Anderson LE
  [Details] Clinical progression of transplanted large granular lymphocytic leukemia in Fischer 344 rats exposed to 60 Hz magnetic fields [med./bio.]
  Bioelectromagnetics 20 (1): 48-56
• 1999, Shen NJ, Wang SC
  Using a direct current electrical field to promote spinal-cord regeneration [med./bio.]
  J Reconstr Microsurg 15 (6): 427-431
• 1999, Vijayalaxmi, Seaman RL, Belt ML, Doyle JM, Mathur SP, Prihoda TJ
  Frequency of micronuclei in the blood and bone marrow cells of mice exposed to ultra-wideband electromagnetic radiation [med./bio.]
  Int J Radiat Biol 75 (1): 115-120
• 1999, Yaguchi H, Yoshida M, Ejima Y, Miyakoshi J
  [Details] Effect of high-density extremely low frequency magnetic field on sister chromatid exchanges in mouse m5S cells [med./bio.]
  Mutat Res Genet Toxicol Environ Mutagen 440 (2): 189-194
• 1999, Tipping DR, Chapman KE, Birley AJ, Anderson M
  [Details] Observations on the effects of low frequency electromagnetic fields on cellular transcription in Drosophila larvae reared in field-free conditions [med./bio.]
  Bioelectromagnetics 20 (2): 129-131
• 1999, DiCarlo AL, Farrell JM, Litovitz TA
  [Details] Myocardial protection conferred by electromagnetic fields [med./bio.]
  Circulation 99 (6): 813-816
• 1999, McCormick DL, Boorman GA, Findlay JC, Hailey JR, Johnson TR, Gauger JR, Pletcher JM, Sills RC, Haseman JK
  [Details] Chronic toxicity/oncogenicity evaluation of 60 Hz (power frequency) magnetic fields in B6C3F1 mice [med./bio.]
  Toxicol Pathol 27 (3): 279-285
• 1999, Boorman GA, Anderson LE, Morris JE, Sasser LB, Mann PC, Grumbein SL, Hailey JR, McNally A, Sills RC, Haseman JK
  [Details] Effect of 26 week magnetic field exposures in a DMBA initiation-promotion mammary gland model in Sprague-Dawley rats [med./bio.]
  Carcinogenesis 20 (5): 899-904
• 1999, Loberg LI, Gauger JR, Buthod JL, Engdahl WR, McCormick DL
  [Details] Gene expression in human breast epithelial cells exposed to 60 Hz magnetic fields [med./bio.]
  Carcinogenesis 20 (8): 1633-1636
• 1999, Li CM, Chiang H, Fu YD, Shao BJ, Shi JR, Yao GD
  Effects of 50 Hz magnetic fields on gap junctional intercellular communication [med./bio.]
  Bioelectromagnetics 20 (5): 290-294
• 1998, Herrid M, Fei G, Shorgan B
  Positive effect of high voltage electrostatic field on the development of in vitro fertilized mouse embryos [med./bio.]
  J Electrost 44 (1-2): 85-90
• 1998, Liu X, Song Y, Bi Q, Luo B, Hou J
  [Immunohistochemical study on ANP in the atria of electrocution] [fremdsprachig]
  Fa Yi Xue Za Zhi 14 (3): 144-5, 191
• 1998, Kubinyi G, Thuroczy G, Sinay H, Szabo LD
  Magnetic field and the initial phase of the protein synthesis in newborn and adult mice [med./bio.]
  Electro Magnetobiol 17 (2): 161-169
• 1998, Meriç F, Daşdağ S, Vergili K
  Do radiofrequency radiation affect the auditory system of of people with occupational exposure? [med./bio.]
  Environ Health Prev Med 3 (1): 55-58
• 1998, Svedenstal BM, Johanson KJ
  [Details] Leukocytes and micronucleated erythrocytes in peripheral blood from mice exposed to 50 Hz or 20 kHz magnetic fields [med./bio.]
  Electro Magnetobiol 17 (2): 127-143
• 1998, Formicki K, Winnicki A
  Reaction of fish embryos and larvae to constant magnetic fields [med./bio.]
  Ital J Zool 65: 479-482
• 1998, Myers C, Duncan KR, Gowland PA, Johnson IR, Baker PN
  Failure to detect intrauterine growth restriction following in utero exposure to MRI [epidem.]
  Br J Radiol 71 (845): 549-551
• 1998, Ruzic R, Jerman I, Gogala N
  [Details] Water stress reveals effects of ELF magnetic fields on the growth of seedlings [med./bio.]
  Electro Magnetobiol 17 (1): 17-30
• 1998, Behari J
  [Details] Interaction of low level modulated RF radiation with Na+-K+-ATP-ase [med./bio.]
  Bioelectrochem Bioenerg 47 (2): 247-252
• 1998, Szmigielski S, Bortkiewicz A, Gadzicka E, Zmyslony M, Kubacki R
  [Details] Alteration of diurnal rhythms of blood pressure and heart rate to workers exposed to radiofrequency electromagnetic fields [med./bio.]
  Blood Press Monit 3 (6): 323-330
• 1998, Tobimatsu S, Sun SJ, Fukui R, Kato M
  Effects of sex, height and age on motor evoked potentials with magnetic stimulation [med. Anw.]
  J Neurol 245 (5): 256-261
• 1998, Tateno H, Iijima S, Nakanishi Y, Kamiguchi Y, Asaka A
  No induction of chromosome aberrations in human spermatozoa exposed to extremely low frequency electromagnetic fields [med./bio.]
  Mutat Res Genet Toxicol Environ Mutagen 414 (1-3): 31-35
• 1998, Potschka H, Thun-Battersby S, Loscher W
  Effect of low-intensity 50-Hz magnetic fields on kindling acquisition and fully kindled seizures in rats [med. Anw.]
  Brain Res 809 (2): 269-276
• 1998, Xu S, Okano H, Ohkubo C
  Subchronic effects of static magnetic fields on cutaneous microcirculation in rabbits [med./bio.]
  In Vivo 12 (4): 383-389
• 1998, Schrader SM, Langford RE, Turner TW, Breitenstein MJ, Clark JC, Jenkins BL, Lundy DO, Simon SD, Weyandt TB
  Reproductive function in relation to duty assignments among military personnel [med./bio.]
  Reprod Toxicol 12 (4): 465-468
• 1998, Furuya H, Aikawa H, Hagino T, Yoshida T, Sakabe K
  [Flow cytometric analysis of the effects of 50 Hz magnetic fields on mouse spermatogenesis] [fremdsprachig]
  Nihon Eiseigaku Zasshi 53 (2): 420-425
• 1998, Bortkiewicz A, Zmyslony M, Gadzicka E
  [Exposure to electromagnetic fields with frequencies of 50 Hz and changes in the circulatory system in workers at electrical power stations] [fremdsprachig]
  Med Pr Work Health Saf 49 (3): 261-274
• 1998, Kwee S, Raskmark P
  [Details] Changes in cell proliferation due to environmental non-ionizing radiation 2. Microwave radiation [med./bio.]
  Bioelectrochem Bioenerg 44 (2): 251-255
• 1998, Byers JM, Clark KF, Thompson GC
  Effect of pulsed electromagnetic stimulation on facial nerve regeneration [med. Anw.]
  Arch Otolaryngol Head Neck Surg 124 (4): 383-389
• 1998, Oltenacu PA, Hultgren J, Algers B
  Associations between use of electric cow-trainers and clinical diseases, reproductive performance and culling in Swedish dairy cattle [med./bio.]
  Prev Vet Med 37 (1-4): 77-90
• 1998, Mevissen M, Häußler M, Lerchl A, Loscher W
  [Details] Acceleration of mammary tumorigenesis by exposure of 7,12-dimethylbenz[a]anthracene-treated female rats in a 50-Hz, 100-microT magnetic field: replication study [med./bio.]
  J Toxicol Environ Health A 53 (5): 401-418
• 1998, Imaida K, Taki M, Yamaguchi T, Ito T, Watanabe S, Wake K, Aimoto A, Kamimura Y, Ito N, Shirai T
  [Details] Lack of promoting effects of the electromagnetic near-field used for cellular phones (929.2 MHz) on rat liver carcinogenesis in a medium-term liver bioassay [med./bio.]
  Carcinogenesis 19 (2): 311-314
• 1998, Chistyakov AV, Soustiel JF, Hafner H, Elron M, Feinsod M
  Altered excitability of the motor cortex after minor head injury revealed by transcranial magnetic stimulation [med. Anw.]
  Acta Neurochir 140 (5): 467-472
• 1998, DiCarlo AL, Farrell JM, Litovitz TA
  A simple experiment to study electromagnetic field effects: protection induced by short-term exposures to 60 Hz magnetic fields [med./bio.]
  Bioelectromagnetics 19 (8): 498-500
• 1998, Lerchl A, Zachmann A, Ali MA, Reiter RJ
  The effects of pulsing magnetic fields on pineal melatonin synthesis in a teleost fish (brook trout, Salvelinus fontinalis) [med./bio.]
  Neurosci Lett 256 (3): 171-173
• 1998, Mevissen M, Häußler M, Szamel M, Emmendorffer A, Thun-Battersby S, Loscher W
  [Details] Complex effects of long-term 50 Hz magnetic field exposure in vivo on immune functions in female Sprague-Dawley rats depend on duration of exposure [med./bio.]
  Bioelectromagnetics 19 (4): 259-270
• 1998, Bonhomme-Faivre L, Mace A, Bezie Y, Marion S, Bindoula G, Szekely AM, Frenois N, Auclair H, Orbach-Arbouys S, Bizi E
  Alterations of biological parameters in mice chronically exposed to low-frequency (50 Hz) electromagnetic fields [med./bio.]
  Life Sci 62 (14): 1271-1280
• 1998, Dockerty JD, Elwood JM, Skegg DC, Herbison GP
  [Details] Electromagnetic field exposures and childhood cancers in New Zealand [epidem.]
  Cancer Causes Control 9 (3): 299-309
• 1998, Hatch EE, Linet MS, Kleinerman RA, Tarone RE, Severson RK, Hartsock CT, Haines C, Kaune WT, Friedman D, Robison LL, Wacholder S
  Association between childhood acute lymphoblastic leukemia and use of electrical appliances during pregnancy and childhood [epidem.]
  Epidemiology 9 (3): 234-245
• 1998, Bonhomme-Faivre L, Marion S, Bezie Y, Auclair H, Fredj G, Hommeau C
  [Details] Study of human neurovegetative and hematologic effects of environmental low-frequency (50-Hz) electromagnetic fields produced by transformers [med./bio.]
  Arch Environ Health 53 (2): 87-92
• 1998, Li CY, Lee WC, Lin RS
  Risk of leukemia in children living near high-voltage transmission lines [epidem.]
  J Occup Environ Med 40 (2): 144-147
• 1998, Muraji M, Asai T, Tatebe W
  Primary root growth rate of Zea mays seedlings grown in an alternating magnetic field of different frequencies [med./bio.]
  Bioelectrochem Bioenerg 44 (2): 271-273
• 1998, Stenz HG, Wohlwend B, Weisenseel MH
  Weak AC-electric fields promote root growth and ER abundance of root cap cells [med./bio.]
  Bioelectrochem Bioenerg 44 (2): 261-269
• 1998, Kang KI, Bouhouche I, Fortin D, Baulieu EE, Catelli MG
  Luciferase activity and synthesis of Hsp70 and Hsp90 are insensitive to 50Hz electromagnetic fields [med./bio.]
  Life Sci 63 (6): 489-497
• 1998, Imaida K, Taki M, Watanabe S, Kamimura Y, Ito T, Yamaguchi T, Ito N, Shirai T
  [Details] The 1.5 GHz electromagnetic near-field used for cellular phones does not promote rat liver carcinogenesis in a medium-term liver bioassay [med./bio.]
  Jpn J Cancer Res 89 (10): 995-1002
• 1998, Mur JM, Wild P, Rapp R, Vautrin JP, Coulon JP
  Demographic evaluation of the fertility of aluminium industry workers: influence of exposure to heat and static magnetic fields [epidem.]
  Hum Reprod 13 (7): 2016-2019
• 1998, Pieroni L, Nafziger J, Arock M, Guillosson JJ
  [Details] Can a 50 Hz electromagnetic field influence the preintegrative steps of replication of a murine retrovirus responsible for leukemia/lymphoma? [med./bio.]
  Bioelectrochem Bioenerg 44 (2): 279-284
• 1998, Lagroye I, Poncy JL
  Influences of 50-Hz magnetic fields and ionizing radiation on c-jun and c-fos oncoproteins [med./bio.]
  Bioelectromagnetics 19 (2): 112-116