Mobile phone electromagnetic field radiation may impact cognition associated with alpha-band oscillations in the human brain.

PMID: 

J Neurophysiol. 2015 Apr 1 ;113(7):2753-9. Epub 2015 Feb 18. PMID: 25695646

Abstract Title: 

Radiofrequency signal affects alpha band in resting electroencephalogram.

Abstract: 

The aim of the present work was to investigate the effects of the radiofrequency (RF) electromagnetic fields (EMFs) on human resting EEG with a control of some parameters that are known to affect alpha band, such as electrode impedance, salivary cortisol, and caffeine. Eyes-open and eyes-closed resting EEG data were recorded in 26 healthy young subjects under two conditions: sham exposure and real exposure in double-blind, counterbalanced, crossover design. Spectral power of EEG rhythms was calculated for the alpha band (8-12 Hz). Saliva samples were collected before and after the study. Salivary cortisol and caffeine were assessed by ELISA and HPLC, respectively. The electrode impedance was recorded at the beginning of each run. Compared with the sham session, the exposure session showed a statistically significant (P

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Rats born to mothers who were exposed to 900 MHz electromagnetic fields during pregnancy exhibited kidney defects and apoptosis in kidney tissue.

PMID: 

Ren Fail. 2015 Mar ;37(2):305-9. Epub 2014 Nov 19. PMID: 25691088

Abstract Title: 

The effect of exposure of rats during prenatal period to radiation spreading from mobile phones on renal development.

Abstract: 

BACKGROUND: The aim of this study was to investigate the effects of exposure to a 900-MHz electromagnetic field (EMF) produced by mobile phones on the renal development of prenatal rats. Histopathological changes and apoptosis in the kidneys, together with levels of urea, creatinine and electrolyte in serum were determined.METHODS: A total of 14 Sprague-Dawley rats were studied. Pregnant rats were divided into two equal groups: a control group and an EMF-exposed group. The study group was exposed to 900-MHz of EMF during the first 20 days of pregnancy, while the control group was unexposed to EMF. Sections obtained from paraffin blocks were stained for caspase-3 by immunohistochemistry, hematoxylin-eosin and Masson's trichrome.RESULTS: Mild congestion and tubular defects, and dilatation of Bowman's capsule were observed in the kidney tissues of rats in the exposed group. Apoptosis was evaluated using anti-caspase-3; stronger positive staining was observed in the renal tubular cells in the study group than those of the control group. Although there was a significant difference between the study and control groups in terms of K+ level (p0.05).CONCLUSION: Our study shows that the electromagnetic waves propagated from mobile phones have harmful effects on the renal development of prenatal rats.

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Perinatal fluoxetine exposure results in social deficits and reduced monoamine oxidase gene expression in mice.

PMID: 

Brain Res. 2019 Jun 3. Epub 2019 Jun 3. PMID: 31170382

Abstract Title: 

Perinatal fluoxetine exposure results in social deficits and reduced monoamine oxidase gene expression in mice.

Abstract: 

Perinatal antidepressant drug exposure increases risk for autism spectrum disorder, yet the molecular and neurobehavioral effects of maternal antidepressant drug use on offspring remain poorly understood. In this study, we administered the selective serotonin reuptake inhibitor (SSRI) fluoxetine non-invasively to female mice throughout gestation and early lactation, and then examined social interaction behaviors in offspring. In addition, we measured whole brain gene expression levels of monoamine oxidase A (MAOA), the primary metabolizing enzyme for serotonin. We found deficits in sociability and social novelty-seeking behavior in the juvenile offspring of SSRI-treated mice, and these behaviors persisted into young adulthood. Furthermore, we found decreased MAOA expression in the brains of offspring of SSRI-treated mice. Our findings suggest that exposure to antidepressants during the prenatal and early postnatal period may negatively affect social development. Moreover, reduced MAOA expression may play a role in the mechanistic pathway linking SSRI exposure and behavioral deficits symptomatic of autism.

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Traditional Food Puts Chemotherapy To Shame, New Study Reveals

A traditional food plant that has been used for thousands of years to improve health and well-being, is finally being validated by science. The results? It may be far superior to a chemotherapy agent with deadly side effects and dubious efficacy.

Increasingly, an awareness of the power of commonly used traditional plants to prevent and even treat cancer is coming to the forefront. In fact, GreenMedInfo.com now houses one of the largest open access databases on the topic, with over 3,000 studies on the value of over 650 natural substances as chemopreventive and chemotherapeutic agents. You can take a look here

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There is a risk of congenital heart disease in patients who are prenatally exposed to anti-depressant medications.

PMID: 

Cureus. 2019 May 15 ;11(5):e4673. Epub 2019 May 15. PMID: 31328065

Abstract Title: 

Risk of Congenital Heart Disease in Newborns with Prenatal Exposure to Anti-depressant Medications.

Abstract: 

Introduction It is uncertain whether the use of selective serotonin-reuptake inhibitors (SSRI) and other anti-depressants during pregnancy is associated with an increased risk of congenital heart disease (CHD) in newborn. There have been various studies showing a number of adverse outcomes, including gestational hypertension, reduced birth weight, altered neonatal pain responses and persistent pulmonary hypertension of the newborn with exposure to anti-depressant medications. There have been very few longitudinal studies showing CHD association with the use of anti-depressant medications. Our objective is to examine the risk for congenital heart disease of the newborn associated with prenatal exposure to antidepressant medication. Methods We reviewed charts of mothers who were referred for a fetal echocardiogram between January 1, 2009 and December 31, 2014. We identified mothers who were exposed to antidepressant medications prenatally. Fetal echocardiograms for these patients were reviewed by two fetal cardiologists and each was blinded to the others' findings. Results A total of 40 patients were identified with prenatal exposure to SSRI. Seven (18%) out of these 40 were found to have a form of CHD. Two fetuses whose mothers were exposed to fluoxetine during pregnancy had large posteriorly malaligned ventricular septal defect, sub-aortic stenosis and critical coarctation identified on fetal echocardiogram. Exposure to citalopram during pregnancy was found to be associated with a moderate size secundum atrial septal defect on one patient and a moderate size mid muscular ventricular septal defect seen on fetal echocardiogram in another patient. Exposure to venlafaxine during pregnancy showed two small muscular ventricular septal defects on fetal echocardiogram on one patient and ductal constriction with increased ductal velocity on another patient. One of the women on escitalopram had a fetus with a large membranous ventricular septal defect (VSD), secundum atrial septal defect (ASD) and left superior vena cava. None of the women on a combination of drugs had CHD. Conclusion There is a risk of congenital heart disease in patients who are prenatally exposed to anti-depressant medications as evident by the specific echocardiographic abnormalities noted in the study.

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Both extremely low-frequency electromagnetic fields and radiofrequency electromagnetic fields induce DNA damage in vitro, but in different ways.

PMID: 

Radiat Res. 2015 Mar ;183(3):305-14. Epub 2015 Feb 17. PMID: 25688995

Abstract Title: 

Comparison of the genotoxic effects induced by 50 Hz extremely low-frequency electromagnetic fields and 1800 MHz radiofrequency electromagnetic fields in GC-2 cells.

Abstract: 

Extremely low-frequency electromagnetic fields (ELF-EMF) and radiofrequency electromagnetic fields (RF-EMF) have been considered to be possibly carcinogenic to humans. However, their genotoxic effects remain controversial. To make experiments controllable and results comparable, we standardized exposure conditions and explored the potential genotoxicity of 50 Hz ELF-EMF and 1800 MHz RF-EMF. A mouse spermatocyte-derived GC-2 cell line was intermittently (5 min on and 10 min off) exposed to 50 Hz ELF-EMF at an intensity of 1, 2 or 3 mT or to RF-EMF in GSM-Talk mode at the specific absorption rates (SAR) of 1, 2 or 4 W/kg. After exposure for 24 h, we found that neither ELF-EMF nor RF-EMF affected cell viability using Cell Counting Kit-8. Through the use of an alkaline comet assay and immunofluorescence againstγ-H2AX foci, we found that ELF-EMF exposure resulted in a significant increase of DNA strand breaks at 3 mT, whereas RF-EMF exposure had insufficient energy to induce such effects. Using a formamidopyrimidine DNA glycosylase (FPG)-modified alkaline comet assay, we observed that RF-EMF exposure significantly induced oxidative DNA base damage at a SAR value of 4 W/kg, whereas ELF-EMF exposure did not. Our results suggest that both ELF-EMF and RF-EMF under the same experimental conditions may produce genotoxicity at relative high intensities, but they create different patterns of DNA damage. Therefore, the potential mechanisms underlying the genotoxicity of different frequency electromagnetic fields may be different.

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Lion’s Mane Mushroom – Unparalleled Benefits for Your Brain and Nervous System

Lion’s Mane is nature’s gift to your nervous system! It’s the only mushroom possessing not one but TWO potent nerve growth factors, showing potential benefits for Parkinson’s and Alzheimer’s disease, mild cognitive impairment, multiple sclerosis, leg cramps, anxiety and more.

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Animals exposed to 1.8 GHz radiofrequency field exhibit decreases in glutathione peroxidase, superoxide dismutase, and melatonin.

PMID: 

Int J Environ Res Public Health. 2015 Feb 12 ;12(2):2071-87. Epub 2015 Feb 12. PMID: 25685954

Abstract Title: 

Circadian rhythmicity of antioxidant markers in rats exposed to 1.8 GHz radiofrequency fields.

Abstract: 

BACKGROUND: The potential health risks of exposure to Radiofrequency Fields (RF) emitted by mobile phones are currently of considerable public interest, such as the adverse effects on the circadian rhythmicities of biological systems. To determine whether circadian rhythms of the plasma antioxidants (Mel, GSH-Px and SOD) are affected by RF, we performed a study on male Sprague Dawley rats exposed to the 1.8 GHz RF.METHODS: All animals were divided into seven groups. The animals in six groups were exposed to 1.8 GHz RF (201.7μW/cm² power density, 0.05653 W/kg specific absorption rate) at a specific period of the day (3, 7, 11, 15, 19 and 23 h GMT, respectively), for 2 h/day for 32 consecutive days. The rats in the seventh group were used as sham-exposed controls. At the end of last RF exposure, blood samples were collected from each rat every 4 h (total period of 24 h) and also at similar times from sham-exposed animals. The concentrations of three antioxidants (Mel, GSH-Px and SOD) were determined. The data in RF-exposed rats were compared with those in sham-exposed animals.RESULTS: circadian rhythms in the synthesis of Mel and antioxidant enzymes, GSH-Px and SOD, were shifted in RF-exposed rats compared to sham-exposed animals: the Mel, GSH-Px and SOD levels were significantly decreased when RF exposure was given at 23 and 3 h GMT.CONCLUSION: The overall results indicate that there may be adverse effects of RF exposure on antioxidant function, in terms of both the daily antioxidative levels, as well as the circadian rhythmicity.

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Exposure to electromagnetic fields below the exposure limits for humans results in significantly more tumor formation in the lungs and livers of exposed animals compared to controls.

PMID: 

Biochem Biophys Res Commun. 2015 Apr 17 ;459(4):585-90. Epub 2015 Mar 6. PMID: 25749340

Abstract Title: 

Tumor promotion by exposure to radiofrequency electromagnetic fields below exposure limits for humans.

Abstract: 

The vast majority of in vitro and in vivo studies did not find cancerogenic effects of exposure to electromagnetic fields (RF-EMF), i.e. emitted by mobile phones and base stations. Previously published results from a pilot study with carcinogen-treated mice, however, suggested tumor-promoting effects of RF-EMF (Tillmannet al., 2010). We have performed a replication study using higher numbers of animals per group and including two additional exposure levels (0 (sham), 0.04, 0.4 and 2 W/kg SAR). We could confirm and extend the originally reported findings. Numbers of tumors of the lungs and livers in exposed animals were significantly higher than in sham-exposed controls. In addition, lymphomas were also found to be significantly elevated by exposure. A clear dose-response effect is absent. We hypothesize that these tumor-promoting effects may be caused by metabolic changes due to exposure. Since many of the tumor-promoting effects in our study were seen at low to moderate exposure levels (0.04 and 0.4 W/kg SAR), thus well below exposure limits for the users of mobile phones, further studies are warranted to investigate the underlying mechanisms. Our findings may help to understand the repeatedly reported increased incidences of brain tumors in heavy users of mobile phones.

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Concurrent use of benzodiazepines, antidepressants, and opioid analgesics with zolpidem and risk for suicide.

PMID: 

Soc Psychiatry Psychiatr Epidemiol. 2019 Apr 29. Epub 2019 Apr 29. PMID: 31037540

Abstract Title: 

Concurrent use of benzodiazepines, antidepressants, and opioid analgesics with zolpidem and risk for suicide: a case-control and case-crossover study.

Abstract: 

PURPOSE: To evaluate whether the concurrent use of benzodiazepines, antidepressants, and opioid analgesics with zolpidem increases the risk of suicide or triggers suicide compared with the use of zolpidem alone.METHODS: We conducted a case-control and case-crossover study using the Korean National Health Insurance Service-National Sample Cohort database. Cases were older than 20 years with a suicide record (International Codes of Disease 10th Revision codes: X-60-X84 and Y87.0 intentional self-harm) between January 1, 2004, and December 31, 2013. For case-control design, ten controls were matched to each case by age, sex, index year, region, income, and health insurance type. For case-crossover analysis, we set hazard period to 60 days and assigned five corresponding sets of control periods of equal length. Exposure was assessed during 60 days before suicide for combinations of benzodiazepines, antidepressants, opioid analgesics with zolpidem against zolpidem alone. We conducted a conditional logistic regression to estimate odds ratios (ORs) and their 95% confidence intervals (CIs).RESULTS: In the case-control study, the risk of suicide was 2.80-fold higher in cases taking benzodiazepines and antidepressants with zolpidem than in those taking zolpidem alone (adjusted OR [aOR], 2.80; 95% CI, 1.38-5.70). However, in the case-crossover study, suicide risk showed no significant difference (crude OR [cOR], 0.92; 95% CI, 0.55-1.52) and was underpowered.CONCLUSIONS: The results of the traditional case-control study confirmed that the concurrent use of benzodiazepines and antidepressants with zolpidem was associated with an increased risk of suicide compared with the use of zolpidem alone. However, there was no significant difference in the magnitude of risk in the within-person comparison design.

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