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Manyetik alanın organizma üzerindeki biyolojik etkileri

Bıologıcal effects of magnetic fıeld on organısm

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Abstract (2. Language): 
İn th e last twenty years, it has been discussing frequently whether there are any harmful effects of magnetic fields on human health. Radiofrequency sources are radars, mobile phones, radio and television broadcasting, devices used in medical and industrial applications. It is reported that, in various biochemical studies structure and function of many enzyme and cell organelles impaired depend on radiofrequency fields and even increase cancer possibility after magnetic field exposure in some studies. Among radiofrequency emitting devices, there is a great importance of cellular phones. Because of rapidly spread of using cellular phones, radiofrequency wave emitted from cellular phones and their base stations arising interest crowd of people. It is considered that radiations emitted from cellular phone cause harmful effects through oxidative stress.
Abstract (Original Language): 
Son yirmi yıldır manyetik dalgaların insan sağlığına zararlı etkilerinin olup olmadığı tartışılmaktadır. Radyofrekans dalgası oluşturan kaynaklar arasında radarlar, mobil telefonlar, radyo ve televizyon yayınları, tıbbi ve endüstriyel uygulamalarda kullanılan çeşitli aletler sayılabilir. Çeşitli biyokimyasal çalışmalarda birçok enzimin yapı ve fonksiyonlarının, ayrıca bazı hücre organellerinin yapı ve fonksiyonlarının radyofrekans dalgalarına bağlı olarak bozulduğu bildirilmektedir. Yapılan çalışmaların bazılarında kanser riskinin de manyetik alan maruziyeti sonrasında arttığı bildirilmektedir. Radyofrekans dalgası yayan aletler arasında cep telefonlarının da önemi büyüktür. Cep telefonu kullanımının hızla yaygınlaşmasından dolayı cep telefonları ve onların baz istasyonlarından yayılan radyofrekans dalgaları giderek artan ölçüde geniş kitleleri ilgilendirmektedir. Cep telefonlarının yaydığı radyasyonun oksidatif stres aracılığıyla zararlı etkilere neden olabileceği düşünülmektedir.
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REFERENCES

References: 

1.
Şeke
r S, Çerezci O. Radyasyon Kuşatması: Elektriğin ve nükleer enerjinin sağlığımıza etkileri. Boğaziçi Üniversitesi Yayınevi. İstanbul, 2000
2. Hyland GJ. Physics and biology ofmobile telephony. Lancet 2000;356(9244):1833-36
3. Lai H, Singh NP. Melatonin and a spin-trap compound block radiofrequency electromagnetic radiation-induced DNA strand breaks in rat brain cells. Bioelectromagnetics 1997;18:446-54
4. Robison JG, Pendieton AR, Monson KO, Murray BK, O'neill KL. Decreased DNA repair rates and protection from heat induced apoptosis mediated by electromagnetic field exposure. Bioelectromagnetics
2002;23(2):106-12
5. Blank M, Soo L, Lin H, Henderson AS, Goodman R. Changes in transcription in HL-60 cells following exposure to alternating currents from electric fields. Bioelectrochem Bioenerg 1992;28:301-9
6. Blank M, Goodman R. Do electromagnetic fields interact directly with DNA? 1997;18(2):111-5
7. Garaj-Vrhovac V, Fucic A, Horvat D. The correlation between the frequency ofmicronuclei and specific chromosome aberrations in human lymphocytes exposed to microwave radiation in vitro. Mutation Res 1992;281(3):181-6
8. Maes A, Verschave L, Arroyo A, DeWagter C, Vercruyssen L. In vitro cytogenetic effects of2450 MHz waves on human peripheral blood lymphocytes. Bioelectromagnetics 1993;14:495-501
9. Yasser M. Moustafa, Randa M. Moustafa, A. Belacy, Soad H. Abou-El-Ela, Fadel M. Ali. Effects ofacute exposure to the radiofrequency fields ofcellular phones on plasma lipid peroxide and antioxidase activities in human erythrocytes. Journal ofPharmaceutical and Biomedical Analysis 2001;26:605-8
10. Lary JM, Conover DL, Foley ED, Hanser PL. Teratogenic effects of27.12 MHz radiofrequency radiationinrats. Teratology 1982;26:299-309
11. Zmyslony M, Jajte JM. The role of free radicals in mechanisms ofbiological function exposed to weak, constant and net magnetic fields. Med Pr
1998;49(2):177-86
12. Berman E, Carter HB, House D. Observations of Syrian hamster fetuses after exposure to 2450-MHz microwaves. JMicrowave Power 1982,17:107-12
13. Balcer-Kubiczek EK, Harrison GH. Neoplastic transformationofC3H/10T1/2 cells following exposure to 120-Hz modulated 2.45-GHz microwaves and phorbol ester tumor promoter. Radiat Res 1991;126(1):65-72
14. Hardell L, Hallquist A, Mild KH. Mobile phones and the risk ofbrain tumours. Lancet 2000; 356(9244):1837-
1840
15. SomosyZ. Radiationresponse ofcellorganelles. Micron 2000;31:165-81
16. Allis JW, Sinha-Robinson BL. Temperature-specific inhibition ofhuman cell Na+/K+ ATPase by 2450 MHz microwave radiation. Bioelectromagnetics
1987;8:203-7
17. Lotz WG, Podgorski P, Temperature and adrenocortical
S.D.Ü. Tıp fak.
Derg
. 2006:13(1)/ 38-41
Özgüner, Manyetik Alan
41
responses in rhesus monkeys exposed to microwaves. JApplPhysiol 1982;53(6):1565-71
18. Dasdag S, Ketani MA, Akdag Z, Ersay AR, Sari I, Demirtas OC, et al. Whole-body microwave exposure emitted by cellular phones and testicular function of rats. Urol Res 1999;27(3):219-23
19. Kang GH, Lee CH, Seo JW, Sung RH, Chung YH, Lee SK, et al. In-vivo study on the harmful effect of the extremely low frequency unipolar pulsating magnetic fieldinmice. KoreanMed Sci 1997;12(2):128-
34
20. Hossmann KA, Hermann DM. Effects of Electromagnetic Radiation ofMobile Phones on the Central Nervous System. Bioelectromagnetics
2003;24:49-62
21. Reiser HP, Dimpfel W, Schober F. The influence of electromagnetic fields in human brain activity. Eur J MedRes 1995;1:27-32
22. Mann K, Roschke J. Effects ofpulsed high-frequency electromagnetic fields on human sleep. Neuropsychobiology 1996;33:41-7
23. Borbely AA, Huber R, GrafT, Fuchs B, Gallmann E, Achermann P. Pulsed high-frequency electromagnetic field affects human sleep and sleep electroencephalogram. Neurosci Lett 1999;275:207-
10
24. Krause CM, Sillanmaki L, Koivisto M, Haggqvist A, Saarela C, Revonsuo A, et al. Effects ofelectromagnetic field emitted by cellular telephones on the EEG during amemorytask. NeuroReport 2000;11(4):761-4
25. Braune S, Wrocklage C, Raczek J, Gailus T, Lucking CH. Resting blood pressure increase during exposure to radio-frequency electromagnetic field. Lancet
1998;351:1857-8
26. Reiter RJ. Oxidative processes and antioxidative defense mechanisms in the aging brain. FASEB Journal 1995;9(7):526-33
27. Reiter RJ. Melatonin in the context ofthe reported bioeffects of environmental electromagnetic fields. Bioelectrochemistry and Bioenergetics 1998;47:135-
42
28. Özgüner F, Kerman M, Delibaş N, Gültekin F. The relationship ofage related decrease in melatonin with oxidative damage and mental status. Biomed Res 2000;11(1):61-5
29. Martinez Soriano F, GimenezGonzalez M, Armanazas E, RuizTorner A. Pineal 'synaptic ribbons' and serum melatonin levels in the rat following the pulse action of 52-Gs (50-Hz) magnetic fields: an evaluative analysis over21 days. ActaAnat 1992;143:289-93
30. L. Vollrath, R. Spessert, T. Kratzsch, M. Keiner, and H. Hollmann. No Short-Term Effects ofHigh-Frequency Electromagnetic Fields on the Mammalian PinealGland. Bioelectromagnetics 1997;18(5):376-87
31.
Özen Ş. Mikrodalga frekanslı EM radyasyona maruz kalan biyolojik dokularda oluşan ısıl etkinin teorik ve deneysel incelenmesi. Doktora Tezi. Sakarya Üniversitesi Fen Bilimleri Enstitüsü Elektronik ve Haberleşme Y Müh, 2003

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