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679 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: "preliminary study", Erkundungsstudie, Pilotstudie, Vorstudie, "exploratory study", "pilot study", パイロット研究, 予備的研究

• 2005, Zhao W, Ma W, Zhao Z, Fang Z, Wu H
  [Preliminary research on the proliferation and differentiation of rat bone marrow mesenchymal stem cells with exposure to 50 Hz magnetic fields] [fremdsprachig]
  Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 22 (3): 510-513
• 2005, Eccles NK, Hollinworth H
  A pilot study to determine whether a static magnetic device can promote chronic leg ulcer healing [med. Anw.]
  J Wound Care 14 (2): 64-67
• 2005, Rektorova I, Megova S, Bares M, Rektor I
  Cognitive functioning after repetitive transcranial magnetic stimulation in patients with cerebrovascular disease without dementia: a pilot study of seven patients [med. Anw.]
  J Neurol Sci 229: 157-161
• 2005, Verrier A, Souques M, Wallet F
  Characterization of exposure to extremely low frequency magnetic fields using multidimensional analysis techniques [tech./dosim.]
  Bioelectromagnetics 26 (4): 266-274
• 2005, Sandu DD, Goiceanu IC, Ispas A, Creanga I, Miclaus S, Creanga DE
  [Details] A preliminary study on ultra high frequency electromagnetic fields effect on black locust chlorophylls [med./bio.]
  Acta Biol Hung 56 (1-2): 109-117
• 2005, Johannsen M, Thiesen B, Jordan A, Taymoorian K, Gneveckow U, Waldofner N, Scholz R, Koch M, Lein M, Jung K, Loening SA
  Magnetic fluid hyperthermia (MFH) reduces prostate cancer growth in the orthotopic Dunning R3327 rat model [med./bio.]
  Prostate 64 (3): 283-292
• 2005, Moriyama K, Yoshitomi K
  Apartment electrical wiring: a cause of extremely low frequency magnetic field exposure in residential areas [tech./dosim.]
  Bioelectromagnetics 26 (3): 238-241
• 2005, Jandl M, Bittner R, Sack A, Weber B, Gunther T, Pieschl D, Kaschka WP, Maurer K
  Changes in negative symptoms and EEG in schizophrenic patients after repetitive Transcranial Magnetic Stimulation (rTMS): an open-label pilot study [med. Anw.]
  J Neural Transm 112 (7): 955-967
• 2004, Wolsko PM, Eisenberg DM, Simon LS, Davis RB, Walleczek J, Mayo-Smith M, Kaptchuk TJ, Phillips RS
  Double-blind placebo-controlled trial of static magnets for the treatment of osteoarthritis of the knee: results of a pilot study [med. Anw.]
  Altern Ther Health Med 10 (2): 36-43
• 2004, Katsnelson Y, Khokhlov A, Tsvetkov V, Bartoo G, Bartoo M
  Temporary pain relief using transcranial electrotherapy stimulation: results of a randomized, double-blind pilot study [med. Anw.]
  The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, CA, USA. IEEE: S. 4087-4090; ISBN 978-0-7803-8439-2
• 2004, Caprani A, Richert A, Guerbaoui S, Guglielmi JP, Flaud P
  Preliminary Study of Pulsed-Electromagnetic Fields Effects on Endothelial Cells Line Secretions: Evidence of a Potential Increased Thrombotic Risk [med./bio.]
  Electromagn Biol Med 23 (1): 45-54
• 2004, Aarthi, Leelapriya T, Kalaichelvan PT, Dhilip KS, Sanker Narayan PV
  [Details] Application of Weak Sinusoidal Magnetic Field on Flavobacterium Species in the Treatment of Paper Mill Effluent [med./bio.]
  Electromagn Biol Med 23 (3): 215-227
• 2004, Ronchetto F, Barone D, Cintorino M, Berardelli M, Lissolo S, Orlassino R, Ossola P, Tofani S
  [Details] Extremely low frequency-modulated static magnetic fields to treat cancer: A pilot study on patients with advanced neoplasm to assess safety and acute toxicity [med. Anw.]
  Bioelectromagnetics 25 (8): 563-571
• 2004, Maier R, Greter SE, Schaller G, Hommel G
  [Details] Zur Wirkung gepulster elektromagnetischer Felder geringer Leistungen auf Gedächtnisprozesse [med./bio.]
  Z Med Phys 14 (2): 105-112
• 2004, Schmitz C, Keller E, Freuding T, Silny J, Korr H
  [Details] 50-Hz magnetic field exposure influences DNA repair and mitochondrial DNA synthesis of distinct cell types in brain and kidney of adult mice [med./bio.]
  Acta Neuropathol 107 (3): 257-264
• 2004, Maier R, Greter SE, Maier N
  [Details] Effects of pulsed electromagnetic fields on cognitive processes - a pilot study on pulsed field interference with cognitive regeneration [med./bio.]
  Acta Neurol Scand 110 (1): 46-52
• 2004, Olivares-Banuelos T, Navarro L, Gonzalez A, Drucker-Colin R
  [Details] Differentiation of chromaffin cells elicited by ELF MF modifies gene expression pattern [med./bio.]
  Cell Biol Int 28 (4): 273-279
• 2004, Ghossaini SN, Spitzer JB, Mackins CC, Zschommler A, Diamond BE, Wazen JJ
  High-frequency pulsed electromagnetic energy in tinnitus treatment [med. Anw.]
  Laryngoscope 114 (3): 495-500
• 2003, van Zundert J, Lamé IE, de Louw A, Jansen J, Kessels F, Patijn J, van Kleef M
  Percutaneous pulsed radiofrequency treatment of the cervical dorsal root ganglion in the treatment of chronic cervical pain syndromes: a clinical audit [med. Anw.]
  Neuromodulation 6 (1): 6-14
• 2003, Crevenna R, Mayr W, Keilani M, Pleiner J, Nuhr M, Quittan M, Pacher R, Fialka-Moser V, Wolzt M
  Safety of a combined strength and endurance training using neuromuscular electrical stimulation of thigh muscles in patients with heart failure and bipolar sensing cardiac pacemakers [Gerät/Impl.]
  Wien Klin Wochenschr 115 (19-20): 710-714
• 2003, Gabis L, Shklar B, Geva D
  Immediate influence of transcranial electrostimulation on pain and beta-endorphin blood levels: an active placebo-controlled study [med. Anw.]
  Am J Phys Med Rehabil 82 (2): 81-85
• 2003, de Vocht F, van-Wendel-de-Joode B, Engels H, Kromhout H
  Neurobehavioral effects among subjects exposed to high static and gradient magnetic fields from a 1.5 Tesla magnetic resonance imaging system - a case-crossover pilot study [med./bio.]
  Magn Reson Med 50 (4): 670-674
• 2003, Navarro EA, Segura J, Portoles M, Gomez-Perretta C
  [Details] The Microwave Syndrome: A Preliminary Study in Spain [epidem.]
  Electromagn Biol Med 22 (2-3): 161-169
• 2003, Leelapriya T, Dhilip KS, Sanker Narayan PV
  Effect of weak sinusoidal magnetic filed on germination and yield of cotton (Gossypium spp.) [med./bio.]
  Electromagn Biol Med 22 (2-3): 117-125
• 2003, Gadhia PK, Shah T, Mistry A, Pithawala M, Tamakuvala D
  [Details] A Preliminary Study to Assess Possible Chromosomal Damage Among Users of Digital Mobile Phones [med./bio.]
  Electromagn Biol Med 22 (2-3): 149-159
• 2003, Yamamoto Y, Ohsaki Y, Goto T, Nakasima A, Iijima T
  Effects of static magnetic fields on bone formation in rat osteoblast cultures [med./bio.]
  J Dent Res 82 (12): 962-966
• 2003, Buzza EP, Shibli JA, Barbeiro RH, Barbosa JR
  Effects of electromagnetic field on bone healing around commercially pure titanium surface: histologic and mechanical study in rabbits [med. Anw.]
  Implant Dent 12 (2): 182-187
• 2003, Lappin MS, Lawrie FW, Richards TL, Kramer ED
  Effects of a pulsed electromagnetic therapy on multiple sclerosis fatigue and quality of life: a double-blind, placebo controlled trial [med. Anw.]
  Altern Ther Health Med 9 (4): 38-48
• 2003, Morphett AL, Crawford CM, Lee D
  The use of electromagnetic tracking technology for measurement of passive cervical range of motion: A pilot study [tech./dosim.]
  J Manipulative Physiol Ther 26 (3): 152-159
• 2003, Crevenna R, Stix G, Pleiner J, Pezawas T, Schmidinger H, Quittan M, Wolzt M
  Electromagnetic interference by transcutaneous neuromuscular electrical stimulation in patients with bipolar sensing implantable cardioverter defibrillators: a pilot safety study [Gerät/Impl.]
  Pacing Clin Electrophysiol 26 (2) Pt 1: 626-629
• 2003, Johnson MT, McCullough J, Nindl G, Chamberlain JK
  Autoradiographic evaluation of electromagnetic field effects on serotonin (5HT1A) receptors in rat brain [med. Anw.]
  Biomed Sci Instrum 39: 466-470
• 2003, van Wijngaarden E
  An exploratory investigation of suicide and occupational exposure [epidem.]
  J Occup Environ Med 45 (1): 96-101
• 2002, Sjögren MJ, Hellström PT, Jonsson MA, Runnerstam M, Silander HC, Ben-Menachem E
  Cognition-enhancing effect of vagus nerve stimulation in patients with Alzheimer's disease: a pilot study [med. Anw.]
  J Clin Psychiatry 63 (11): 972-980
• 2002, Carpenter JS, Wells N, Lambert B, Watson P, Slayton T, Chak B, Hepworth JT, Worthington WB
  A pilot study of magnetic therapy for hot flashes after breast cancer [med. Anw.]
  Cancer Nurs 25 (2): 104-109
• 2002, Brown CS, Ling FW, Wan JY, Pilla AA
  Efficacy of static magnetic field therapy in chronic pelvic pain: a double-blind pilot study [med. Anw.]
  Am J Obstet Gynecol 187 (6): 1581-1587
• 2002, Rollnik JD, Wustefeld S, Dauper J, Karst M, Fink M, Kossev A, Dengler R
  Repetitive transcranial magnetic stimulation for the treatment of chronic pain - a pilot study [med. Anw.]
  Eur Neurol 48 (1): 6-10
• 2002, Shafford HL, Hellyer PW, Crump KT, Wagner AE, Mama KR, Gaynor JS
  [Details] Use of a pulsed electromagnetic field for treatment of post-operative pain in dogs: a pilot study [med./bio.]
  Vet Anaesth Analg 29 (1): 43-48
• 2002, Skinner J, Mee TJ, Blackwell RP, Maslanyj MP, Simpson J, Allen SG, Day NE
  Exposure to power frequency electric fields and the risk of childhood cancer in the UK [epidem.]
  Br J Cancer 87 (11): 1257-1266
• 2002, Maisch D, Podd J, Rapley B
  Changes in health status in a group of CFS and CF patients following removal of excessive 50 Hz magnetic field exposure [med./bio.]
  ACNEM Journal 21 (1): 15-19
• 2001, Kim TS
  Relation of magnetic field therapy to pain and power over time in persons with chronic primary headache: a pilot study [med. Anw.]
  Visions 9 (1): 27-42
• 2001, Douglas Williams C, Markov MS
  Therapeutic Electromagnetic Field Effects On Angiogenesis During Tumor Growth: A Pilot Study In Mice [med. Anw.]
  Electro Magnetobiol 20 (3): 323-329
• 2001, Nelson BK, Snyder DL, Shaw PB
  [Details] Developmental toxicity interactions of methanol and radiofrequency radiation or 2-methoxyethanol in rats [med./bio.]
  Int J Toxicol 20 (2): 89-100
• 2001, Keskil IS, Keskil ZA, Canseven AG, Seyhan N
  [Details] No effect of 50 Hz magnetic field observed in a pilot study on pentylenetetrazol-induced seizures and mortality in mice [med./bio.]
  Epilepsy Res 44 (1): 27-32
• 2001, Nordenson I, Hansson Mild K, Jarventaus H, Hirvonen A, Sandström M, Wilen J, Blix N, Norppa H
  Chromosomal aberrations in peripheral lymphocytes of train engine drivers [med./bio.]
  Bioelectromagnetics 22 (5): 306-315
• 2000, Collacott EA, Zimmerman JT, White DW, Rindone JP
  Bipolar permanent magnets for the treatment of chronic low back pain: a pilot study [med. Anw.]
  JAMA 283 (10): 1322-1325
• 2000, Celestino C, Picazo ML, Toribio M
  Influence of chronic exposure to an electromagnetic field on germination and early growth of Quersus suber seeds: preliminary study [med./bio.]
  Electro Magnetobiol 19 (1): 115-120
• 2000, Del Signore A, Boscolo P, Kouri S, Di Martino G, Giuliano G
  Combined effects of traffic and electromagnetic fields on the immune system of fertile atopic women [med./bio.]
  Ind Health 38 (3): 294-300
• 2000, Auvinen A, Linet MS, Hatch EE, Kleinerman RA, Robison LL, Kaune WT, Misakian M, Niwa S, Wacholder S, Tarone RE
  Extremely low-frequency magnetic fields and childhood acute lymphoblastic leukemia: an exploratory analysis of alternative exposure metrics [epidem.]
  Am J Epidemiol 152 (1): 20-31
• 2000, Mandeville R, Franco E, Sidrac-Ghali S, Paris-Nadon L, Rocheleau N, Mercier G, Desy M, Devaux C, Gaboury L
  [Details] Evaluation of the potential promoting effect of 60 Hz magnetic fields on N-ethyl-N-nitrosourea induced neurogenic tumors in female F344 rats [med./bio.]
  Bioelectromagnetics 21 (2): 84-93
• 1999, Colbert AP, Markov MS, Banerji M, Pilla AA
  Magnetic mattress pad use in patients with fibromyalgia: a randomized double-blind pilot study [med. Anw.]
  J Back Musculoskelet Rehabil 13 (1): 19-31