Working night 転換s raises women's chances of developing 癌 by 19% ? with nurses most at 危険

  • 肌 癌 危険 was up 41%, breast 癌 by 32% and stomach 癌 by 18%
  • Night-転換 nurses were 設立する to have the biggest 危険 of breast 癌 ??58%
  • Links only 設立する の中で 女性（の） night 転換 労働者s in North America and Europe
  • Women in these 場所s may have higher sex hormones which 燃料 癌
  • Past 熟考する／考慮するs show light （危険などに）さらす at night 減ずるs levels of melatonin
  • This hormone has been 設立する to 抑える the growth of breast 癌 tumours

By Claudia Tanner For Mailonline

Published: | Updated:

Women who work night 転換s have a higher 危険 of 確かな 癌s, new 研究 示唆するs.?

全体にわたる, long-称する，呼ぶ／期間／用語 night 転換 work 増加するd the 危険 by 19 per cent.

肌 癌 was raised by 41 per cent, breast 癌 by 32 per cent and stomach 癌 by 18 per cent.?

Nurses working nights were 設立する to have the biggest 危険 of developing breast 癌 ??58 per cent higher than in those who only worked days.?They also had a 35 per cent higher chance of gastrointestinal 癌 and 28 per cent of 肺 癌.?

'Our 熟考する／考慮する 示すs that night 転換 work serves as a 危険 factor for ありふれた 癌s in women,' said assistant professor Xuelei Ma from?Sichuan University in 中国.

Past 研究 shows （危険などに）さらす to light at night 減少（する）s levels of melatonin, which can 混乱に陥れる／中断させる the 内部の 'clock' that 規制するs sleepiness.

This hormone has also 以前 been 設立する to 抑える the growth of breast 癌 tumours.

Overall, long-term night shift work increased the risk of women developing cancer by 19 per cent (stock image)

全体にわたる, long-称する，呼ぶ／期間／用語 night 転換 work 増加するd the 危険 of women developing 癌 by 19 per cent (在庫／株 image)

NIGHT SHIFTS INCREASE RISK OF OBESITY BY A THIRD

People who work night 転換s have a 35 パーセント higher 危険 of obesity because the nocturnal schedule derails their metabolism, a 熟考する／考慮する （人命などを）奪う，主張するs.

人工的な light during night 転換s 混乱に陥れる／中断させるs the brain's melatonin levels and 妨げるs the 団体／死体's metabolism, によれば the Chinese University in Hong Kong.

Someone who 作品 at night will then 伸び（る） more 負わせる quicker because the metabolism is working slower than normal.

More than 3.4 million people 世界的な die every year from obesity 関係のある 病気s 含むing 糖尿病, 一打／打撃 and cardiovascular 病気.

専門家s recommend altering the work schedule to 避ける working night hours ーするために 減ずる the 全世界の obesity 疫病／流行性の.

宣伝

How the 研究 was carried out??

To build upon previous 熟考する／考慮するs, the 研究員s 調査／捜査するd whether long-称する，呼ぶ／期間／用語 night 転換 work in women was associated with 危険 for nearly a dozen types of 癌.

They 熟考する／考慮するd data from 61 different 熟考する／考慮するs 伴う／関わるing nearly four million people across North America, Europe, Australia, and Asia.

その上の 分析 looked 特に at long-称する，呼ぶ／期間／用語 night 転換 work and 危険 of six types of 癌 の中で 女性（の） nurses.

After dividing the 関係者s by 場所, the team discovered an 増加するd 危険 of breast 癌 was only 設立する の中で 女性（の） night 転換 労働者s in North America and Europe.??

The team believe the 増加するd 危険 in nurses could be 負かす／撃墜する to more 集中的な 転換s ? or because nurses are more likely to 捜し出す check-ups.

They also 明らかにする／漏らすd the 増加するd breast 癌 危険 across all professions was only 設立する in North America and Europe.

Assistant professor Ma said: 'We were surprised to see the 協会 between night 転換 work and breast 癌 危険 only の中で women in North America and Europe.?

'It is possible that women in these 場所s have higher sex hormone levels, which have been 前向きに／確かに associated with hormone-関係のある 癌s such as breast 癌.?

'Long-称する，呼ぶ／期間／用語 night 転換 労働者s should have 正規の／正選手 physical examinations and 癌 審査s.'

The 熟考する／考慮する was published in the 定期刊行物 癌 Epidemiology, Biomarkers and 予防.??

癌

Most watched News ビデオs

Comments 15

株 what you think

  見解（をとる） all

The comments below have not been 穏健なd.

  見解（をとる） all

The 見解（をとる）s 表明するd in the contents above are those of our 使用者s and do not やむを得ず 反映する the 見解（をとる）s of MailOnline.

We are no longer 受託するing comments on this article.