Ukrane: Dramatische aanwijzingen dat straling mobiele telefonie kankerbevorderend werkt

donderdag, 25 augustus 2011 - Categorie: Onderzoeken

Bron: Experimental Oncology 2011 33, 2, 6270 via Diagnose-Funk

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I. Yakymenko1,2*, E. Sidorik1, S. Kyrylenko3, V. Chekhun1
1R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology of NAS of Ukraine,
Vasylkivska str. 45, Kyiv 03022, Ukraine
2Bila Tserkva National Agrarian University, Soborna pl. 8/1, Bila Tserkva 09117, Ukraine
3Masaryk University, Kamenice 5, A6, Brno 625 00, Czech Republic

In this review we discuss alarming epidemiological and experimental data on possible carcinogenic effects of long term exposure to low intensity microwave (MW) radiation. Recently, a number of reports revealed that under certain conditions the irradiation by low intensity MW can substantially induce cancer progression in humans and in animal models. The carcinogenic effect of MW irradiation is typically manifested after long term (up to 10 years and more) exposure.

Enkele conclusies
Nevertheless, even a year of operation of a powerful base transmitting station for mobile communication reportedly resulted in a dramatic increase of cancer incidence among population living nearby. In addition, model studies in rodents unveiled a significant increase in carcinogenesis after 17-24 months of MW exposure both in tumor-prone and intact animals. To that, such metabolic changes, as overproduction of reactive oxygen species, 8-hydroxi-2-deoxyguanosine formation, or ornithine decarboxylase activation under exposure to low intensity MW confirm a stress impact of this factor on living cells. We also address the issue of standards for assessment of biological effects of irradiation. It is now becoming increasingly evident that assessment of biological effects of non-ionizing radiation based on physical (thermal) approach used in recommendations of current regulatory bodies, including the International Commission
on Non-Ionizing Radiation Protection (ICNIRP) Guidelines, requires urgent reevaluation.

We conclude that recent data strongly point to the need for re-elaboration of the current safety limits for non-ionizing radiation using recently obtained knowledge. We also emphasize that the everyday exposure of both occupational and general public to MW radiation should be regulated based on a precautionary principles which imply maximum restriction of excessive exposure.

Therefore, taking into account the reviewed data, we conclude that the relatively
long-term (e.g., 10 years) exposure to microwaves emitted from mobile communication devices operating within safety limits set by current regulating bodies can be considered as a potential factor for promotion of cancer growth.

Taken together, we state here that nowadays there is enough convincing data to appropriately assert that the long-term exposure to low intensity electromagnetic
microwaves can indeed promote cancer development.

To that, the official recommendations by ICNIRP and safety limits set by many national regulatory bodies for technical devices emitting microwave radiation,
first of all for mobile communication systems, must be re-assessed according to the recent alarming data; and additional studies for unprejudiced risk assessment
must be carried out.

At present, we strongly suggest for a wide implementation of precautionary
principle for everyday microwave exposure that implies maximum restriction of excessive exposure.

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