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Nanotechnology DNA dangers: tougher regulation needed

Thursday 05 November 2009

Greens MP and health spokesperson Lee Rhiannon says new research showing nanoparticles can damage DNA without even penetrating cells should be a wake up call to the NSW government to pursue mandatory labelling of nano-ingredients in sunscreen and cosmetics and of nanoparticles in workplaces (‘Medicine particles could endanger cell DNA’, Sydney Morning Herald, page 3).

“This new research study underlines how little we actually know about
the damage this billion dollar industry can cause to human health and
the environment,” Ms Rhiannon said.

“Previously scientists were concerned about the impact of
nanoparticles once they enter cells.  This Bristol University study
rings alarm bells because it suggests that even without penetration of
cell membranes, cancer or birth defects are possible.

“Precautionary regulation of this booming new ‘wonder’ technology
should be the prime concern of the NSW and federal governments until the
health risks of nanotechnology are better understood.

“Nano-technology is now used in everything from sunscreens and
cosmetics to building materials, socks and medicines.

“With summer approaching, the NSW government should move to require
mandatory labelling of nano-ingredients in sunscreen and cosmetics so
consumers are able to make informed choices about which product they
slap on themselves and their children.

“The ACTU, AMWU and other unions are concerns about the risks posed
by nanotechnology to workers’ health.

“There is currently no requirement to label materials, or the
capacity to assess safety, identify or manage risks for workers from
unsafe exposure to this new technology.

“The Rees government should be pushing the Federal government to act
on workplace labelling, as it promised in response to a 2008 NSW
Parliamentary Report on Nanotechnology.

“The health of individuals and workers is being put at risk by big
corporations keen to profit from this very new technology, while
governments stand idly by.

“We no longer live in the dark ages, where workers’ and public
health can be sacrificed for profits.

“The NSW and Federal governments should not wait for nanotechnology
to become the next big asbestos scandal before it acts. They must move
to develop tougher regulatory tools for this booming industry,” Ms
Rhiannon said.

For more information: 9230 3551, 0427 861 568

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