StopUMTS Logo
how to get rid of moles 
Zoeken
   
Voorlichting
06/11/17Beschermen tegen de ra
12/10/17Meetspecialisten, meet
Artikelen
18/11/17Vuile stroom (netvervuili
16/11/17ADHD is meer een probleem
16/11/17Mobile phones cause letha
16/11/17Mt Nardi Wildlife Report
15/11/17Cell Phone Headaches –
14/11/1715.000 wetenschappers uit
Berichten Nederland
19/11/17De iPad-school van Mauric
18/11/17KWF collecteert met stral
16/11/17Promotie van een psycholo
16/11/17Toename van klachten in N
14/11/17Aantal antenne-installati
Berichten België
14/11/17Hoe gezond of ongezond is
24/10/17NMBS-baas Sophie Dutordoi
Berichten Internationaal
18/11/17IARC-WHO: Global burden o
18/11/17Duits verbod op 'slimme'
14/11/17De stralingsbelasting en
09/11/17Bill Gates and Steve Jobs
Ervaringen | Appellen/oproepen
17/11/17Alice kan niet tegen stra
12/11/17Afscherming, voor sommige
05/11/17TV met WiFi; een ervaring
Onderzoeken
14/11/17Modeled and Perceived Exp
06/11/17Decreases in sleep durati
25/10/17Radiation from wireless t
Veel gestelde vragen
13/05/17Vakantie? Witte zo
10/07/16Zeven veel gestelde vrage
Juridische informatie
08/11/17InPower Movement: Early r
19/10/17The precautionary princip
11/10/17Telekom warns of (its own
Oproepen
29/11/17Raadsmarkt ZENDMASTEN &
11/11/17Cursus ‘Straling meten
29/10/17Petitie: Geen uitbreiding
Folders
10/09/17Brochures, folders, websi
29/04/16USA: Meer dan 50 tips voo
Briefwisselingen | Archief: 2008, 2005
10/07/17Brief naar de gemeente C.
14/06/17Mail naar 'De Monitor' na
Illustraties
 Algemeen
 Fotoalbum zendmasten
 Wetenschappelijke illustraties
Oxidant stress and antioxidant defense in brain regions of rats exposed to 900 MHz radiation.    
Ga naar overzicht berichten in: Onderzoeken

Oxidant stress and antioxidant defense in brain regions of rats exposed to 900 MHz radiation.
dinsdag, 07 oktober 2014 - Dossier: Algemeen


Bron: www.ncbi.nlm.nih.gov/pubmed/25174055 .

Bratisl Lek Listy. 2014;115(5):260-6.
Evaluation of oxidant stress and antioxidant defense in discrete brain regions of rats exposed to 900 MHz radiation.
(No authors listed)

Abstract

AIM:
In the current study, the effects of 900 MHz radio-frequency electromagnetic radiation (RF-EMR) on levels of thiobarbituric acid-reactive substances (TBARS), total antioxidants (TA), and glutathione S-transferase (GST) activity in discrete brain regions were studied in adolescent rats.

MATERIALS AND METHODS:
Thirty-six male Wistar rats (6-8 weeks old) were allotted into three groups (n = 12 in each group). Control group (1) remained undisturbed in their home cage; sham group (2) was exposed to mobile phone in switch off mode for four weeks; RF-EMR-exposed group (3) was exposed to 900 MHz of RF-EMR (1 hr/day with peak power density of 146.60 µW/cm2) from an activated Global System for Mobile communication (GSM) mobile phone (kept in silent mode; no ring tone and no vibration) for four weeks. On 29th day, behavioral analysis was done. Followed by this, six animals from each group were sacrificed and biochemical parameters were studied in amygdala, hippocampus, frontal cortex, and cerebellum.

RESULTS:
Altered behavioral performances were found in RF-EMR-exposed rats. Additionally, elevated TBARS level was found with all brain regions studied. RF-EMR exposure significantly decreased TA in the amygdala and cerebellum but its level was not significantly changed in other brain regions. GST activity was significantly decreased in the hippocampus but, its activity was unaltered in other brain regions studied.

CONCLUSION:
RF-EMR exposure for a month induced oxidative stress in rat brain, but its magnitude was different in different regions studied. RF-EMR-induced oxidative stress could be one of the underlying causes for the behavioral deficits seen in rats after RF-EMR exposure (Fig. 5, Ref. 37)


Ga terug naar het hoofdmenu
Afdrukken | Vragen | RSS | Disclaimer