Body fat fat related to chronic cancer risk in later women



"We find out that their breastfeeding is a body that is longer in the people who have been hit by a normal group-based index related to overlapping at risk strogen-dependent chest cancer, "said Dr Andrew Dannenberg, one of the authors and director of cancer prevention at Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine.
American Cancer Society states that estrogen cancer, called ERB positive cancer in the study, occurs when the receptor is infected. protection in cells or cells that connect to the estrogen hormone and that it is the responsibility of it; grow.
The researchers surveyed 3,460 American women aged 50 to 79 who had gone through menopause. The women were part of the Women's Health Initiative and the body was estimated at the beginning of that program, said Dannenberg. Out of these women, 146 breast cancer was developed ER-confirmed, and researchers looked for a relationship between body fat and subject of progress and the development of this cancer.

They found that there was a 5-kilogram (11-not) increase in the body's fatty size related to the risk increase of 35% of the chronic cancer type. A 5-kilogram increase in fat burning of the stock related to a 56% increase in danger.

Hard fat "is defined by the fat that is in the torso but only head and members," according to the survey.

The study also found that a total increase of 5-kilograms in total body fatigue was associated with a 28% risk increase for breast cancer, which has spread to the surrounding squirrel. The same increase in the one that was associated with a 46% increase in the risk of chronic cancer is amazing.

"The main deception is that the fat burning of a body is over, even when you have a normal body mask, related to a greater risk of breast cancer," said Dannenberg.

BMI is measured by means of a formula that includes height and weight; It is considered that BMI is "normal" between 18.5 and 24.9, according to the survey.

The researchers also looked at blood data taken at the start of the Women's Health Initiative for other factors that are familiar with taking part in the development of chronic cancer, such as an increase in insulin molecules.

The results "highlight the importance of research making a difference in body size contributions, body-sharing, and metabolic profiles to breast cancer cancer," Drs. Isabel Pimentel, Ana Elisa Lohmann and Pamela J. Goodwin wrote in an edition that was published next to the survey.

The editorial authors also say that other researchers have looked at the topic with different results and their. Note that "these ideas suggest that parts of metallic health, instead of having full metabolic synthesis presence, can cause cancerous cancer."

How many decades of obesity raise your risk to cancer
The special strength of the research is for Hoda Anton-Culver, a renowned professor of the Department of Medicine at the University of California, Irvine, the study of the place on the body of fat levels.

"I think it's a positive step that takes us from watching BMI as a result of lobbies to look at a specific site to & # 39; fat collection in the body, "said Anton-Culver, who was not involved in the investigation.

Scientists have been aware that there was a connection between obesity and cancer, but Anton-Culver says that the new study is moving the outside of the research; that general society.

"They say that it is correct in the minute, that it is related to chest cancer, but in particular, obesity around the abdomen is more specific to that society," she said.

Although Anton-Culver believes that the research is strong, she said he was only looking at a particular cancer.

"I do not know if we are looking at the same issues as other cancers as a result, what's going on, is it special for chronic cancer?" she said. "We need to answer that question the next thing, because obesity is a cause of danger for other cancer."


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