The woman with nightly overmuch illume contracts breast cancer more easily

One studies the result makes clear, live in the woman that environment of illume of many dark light falls to compare nightly the woman that is in darkness to fall contracts breast cancer more easily.

One studies the result makes clear, live in the woman that environment of illume of many dark light falls to compare nightly the woman that is in darkness to fall contracts breast cancer more easily.

According to the United States " Washington Post " 20 days of reports, a kind of hypothesis before this offerred this one eventuate evidence, namely nightly expose generate at the hormone that tumor restrains in cerebrum can be being disturbed under overmuch lamplight, increase the risk that contracts breast cancer possibly thereby.

The Keluge of the university of Israel sea law that is in charge of this research says: "We are not to say nightly lamplight is the exclusive or main reason that causes breast cancer absolutely, but we discovered one kind should give the clear connection of the consideration. But we discovered one kind should give the clear connection of the consideration..

Come for years, scientists think all the time, nightly major moment is in lamp environment to fall basket in the strategic place of mice cancered wind that mice comparing sleeps in darkness is tall. The epidemiology that undertakes by the person of personnel and other nightwork to nurse, sky considers to make clear, even if considered the other factor such as dietary difference, their cancered probability is higher than Everyman also 60 ％ .

According to these research, an orgnaization of World Health Organization announced in December 2007 change shifts label the " of the element that cause cancer with likely " , have evening shift classify and contact the healthy risk category with poisonous same chemical.

If be put in such connection really, its action mechanism still is not clear about, but a lot of scientists suspect the key depends on fade black hormone. This kind of hormone is secreted by the pineal body in cerebrum, conduce to the formation of block up tumour. Human body basically secretes fade black hormone in night, lamplight especially the light of the blue spectrum that those computer screen and fluorescent lamp produce in great quantities, can make secrete a quantity to drop quickly.

The Mu of Ha Yi of · of Abraham of expert of biological clock of sea law university that participates this research says, this studies the view of energy-saving to be being used about turning recently fluorescent bulb raised question. Hayimu says: "After 20 years, this may cause a disaster. This may cause a disaster..