Pesticides used on fruit and vegetables 'may be putting young children at risk of cancer

Pesticides used on fruit and vegetables 'may be putting young children at risk of cancer
http://www.dailymail.co.uk/health/article-2232925/Pesticides-used-fruit-vegetables-putting-young-children-risk-cancer.html

"Scientists warn children could be effected by 'cumulative risk' of pesticide exposure from foods.  Researchers suggest that varying a child's diet could help reduce exposure."

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PBDEs linked to delays in development

PBDEs linked to delays in development
http://www.sfgate.com/science/article/PBDEs-linked-to-delays-in-development-4039060.php

"Flame retardant compounds pervasive in most California households appear to delay the neurodevelopment of children exposed to the chemicals from the womb through the first years of life, UC Berkeley researchers say in a new study."

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Finalists of air pollution sensor challenge announced

Finalists of air pollution sensor challenge announced
http://www.nih.gov/news/health/nov2012/niehs-15.htm

"Four finalists have been selected in the My Air, My Health Challenge, sponsored by the National Institutes of Health (NIH) and its challenge partners. Each finalist will receive $15,000, and will transform their designs to measure air pollutants and related physiological measurements into working systems. One overall winner will receive a cash award of $100,000 to be announced in June 2013."

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Cellphone radiation impacts fetal brain development: Yale researchers

Cellphone radiation impacts fetal brain development: Yale researchers

http://www.torontosun.com/2012/11/10/cellphone-radiation-impacts-fetal-brain-development-yale-researchers

 

"Cellphone radiation exposure during pregnancy impacts fetal brain development and may cause hyperactivity, Yale School of Medicine researchers say."

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China's birth defects blamed on pollution, unhealthy living

China's birth defects blamed on pollution, unhealthy living
http://www.scmp.com/news/china/article/1079608/chinas-rising-birth-defects-blamed-pollution-unhealthy-living

"Incidence of problems in newborns has nearly doubled in 15 years and experts say environment and unhealthy lifestyle choices are the culprits."

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Sandy Stirs Toxic-Site Worry

Sandy Stirs Toxic-Site Worry
http://online.wsj.com/article/SB10001424127887324073504578109550624063018.html

"Hurricane Sandy's environmental impact is still being assessed, but the worries for residents of New York and New Jersey are crystallized by one fact: Of the two states' 198 Superfund toxic-waste sites, 45 are within a half-mile of coastal areas vulnerable to storm surge."

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Death after Quadrivalent Human Papillomavirus (HPV) Vaccine: Causal or Coincidental?

Death after Quadrivalent Human Papillomavirus (HPV) Vaccine: Causal or Coincidental?
http://sanevax.org/wp-content/uploads/2012/10/Tomljenovic-Shaw-Gardasil-Causal-Coincidental-2167-7689-S12-001.pdf

Lucija Tomljenovic1* and Christopher A Shaw1,2,3
1Department of Ophthalmology and Visual Sciences, University of British Columbia, Canada
2Program in Experimental Medicine, University of British Columbia, Canada
3Program in Neuroscience, University of British Columbia, Canada

Abstract:

Background: The proper understanding of a true risk from vaccines is crucial for avoiding unnecessary adverse  reactions (ADRs). However, to this date no solid tests or criteria have been established to determine whether adverse events are causally linked to vaccinations.

Objectives: This research was carried out to determine whether or not some serious autoimmune and neurological ADRs following HPV vaccination are causal or merely coincidental and to validate a biomarker-based immunohistochemical (IHC) protocol for assessing causality in case of vaccination-suspected serious adverse neurological outcomes.
Methods: Post-mortem brain tissue specimens from two young women who suffered from cerebral vasculitis-type symptoms following vaccination with the HPV vaccine Gardasil were analysed by IHC for various immunoinflammatory markers. Brain sections were also stained for antibodies recognizing HPV-16L1 and HPV-18L1 antigen which are present in Gardasil.

Results: In both cases, the autopsy revealed no anatomical, microbiological nor toxicological findings that might have explained the death of the individuals. In contrast, our IHC analysis showed evidence of an autoimmune vasculitis potentially triggered by the cross-reactive HPV-16L1 antibodies binding to the wall of cerebral blood vessels in all examined brain samples. We also detected the presence of HPV-16L1 particles within the cerebral vasculature with some HPV-16L1 particles adhering to the blood vessel walls. HPV-18L1 antibodies did not bind to cerebral blood vessels nor any other neural tissues. IHC also showed increased T-cell signalling and marked activation of the classical antibody-dependent complement pathway in cerebral vascular tissues from both cases. This pattern of complement activation in the absence of an active brain infection indicates an abnormal triggering of the immune response in which the immune attack is directed towards self-tissue.

Conclusions: Our study suggests that HPV vaccines containing HPV-16L1 antigens pose an inherent risk for triggering potentially fatal autoimmune vasculopathies.

Practice implications: Cerebral vasculitis is a serious disease which typically results in fatal outcomes when undiagnosed and left untreated. The fact that many of the symptoms reported to vaccine safety surveillance databases following HPV vaccination are indicative of cerebral vasculitis, but are unrecognized as such (i.e., intense persistent migraines, syncope, seizures, tremors and tingling, myalgia, locomotor abnormalities, psychotic symptoms and cognitive deficits), is a serious concern in light of the present findings. It thus appears that in some cases vaccination may be the triggering factor of fatal autoimmune/neurological events. Physicians should be aware of this association.

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