Antinuclear

This month

For international news, go to nuclear-news ion for Western Australia’s energy future

http://ifyoulovethisplanet.org/?p=5755    Mary Olson on how women are more vulnerable to atomic radiation

•   Muckaty Gathering 25 May 2012
  http://www.youtube.com/watch?v=L1J9q-OeEO4
• NuclearKop http://www.youtube.com/watch?v=fpMhhzkeYjk

The Nuclear/uranium industry and WOMEN  - theme for May 2012

Deceptive information given to women about breast cancer. Women are repeatedly told about “genetic causes”, about “risks of obesity:. about “diet factors”, about “not having babies”, or “having a baby at a later age” even about “stress” – as causes of breast cancer. The not so subtle message is that it is THEIR FAULT – a problem caused by the individual woman, so – the only preventive actions must be those made by individual women.

The facts are otherwise. The single most proven cause of breast cancer is ionising radiation. After that, other environmental causes exist, amongst the wash of chemicals, and synthetic hormones, that pervade our environment. After that – probably some hereditary susceptability, amongst some women.

Why is this so? One could conclude that breast cancer is a growth industry. There’s money at every point in this sorry cycle – from the radiation from nuclear fuel through to the medical radiation used to detect and treat breast cancer. There is no money clearly involved in shutting down a toxic industry, and preventing millions of breast cancers.

How does ionising radiation cause breast cancer? Ionising radiation comes in several forms. for example, Gamma rays, x-rays, and some sub-atomic particles such as alpha particles and protons In ionising radiation, a tiny electron is released from an atom, and enters a body cell, hitting the DNA in the cell’s nucleus, and damaging it. The damaged DNA sends out ‘wrong’ messages telling the cell to divide in an uncontrolled manner – cancer develops.

“...the time between radiation exposure and breast cancer development is longest in young women and shortest for older women; young children do not show a detectable elevation in breast cancer occurrence for some 35 to 40 years after exposure. Radiation-induced breast cancers appear to occur later in life during the same ages when breast cancer rates, in general, begin to increase. It appears that a single exposure of sufficient dose during early life can increase breast cancer risk even 50 years later...

the relationship between radiation dose and breast cancer risk can be described by a straight line which implies that no matter how low the dose, there is some small risk associated with the exposure.…

The risk of subsequent breast cancer from very high doses is lower than that which might be expected from the effects of lower doses. This is because radiation at high doses is an effective killer of cells and dead cells are not able to develop into cancer…..

Young girls are at highest risk …when a young girl is exposed to radiation, she will have menstrual cycles for several decades that might enhance the development of any underlying damage caused by the radiation. There is evidence to suggest that exposure to the immature breast during early development, and around the age of beginning menstruation, carries a higher risk than at other times of a woman’s life.

It is unclear how radiation exposure of the breast during pregnancy affects a woman’s breast cancer risk. However, a recent study of women treated for Hodgkin’s disease concluded that pregnancy might be a time of increased sensitivity of breast tissue to the cancercausing effects of radiation……”

.” John D Boyce, Jr, DSc, Scientific Director,Program on Breast Cancer and Environmental Risk Factors in New York State.. Ionizing Radiation and Breast Cancer Risk