日本无限资源_福禄影院午夜伦_美国av毛片_亚洲自拍在线观看_激情亚洲一区国产精品_999久久久久

 
Modest weight gain may lead to notable physical decline: study
                 Source: Xinhua | 2018-01-18 07:16:41 | Editor: huaxia

A woman exercises at a gym in Havana on May 17, 2016. (Xinhua/ AFP PHOTO)

WASHINGTON, Jan. 17 (Xinhua) -- An American study shows that the human body undergoes dramatic changes during even short periods of weight gain and loss.

The study, published online on Cell Systems Wednesday, shows that even with modest weight gain -- about 6 pounds or over 2.7 kilograms -- the human body will change in dramatic fashion at the molecular level.

Bacterial populations have morphed, immune responses and inflammation flared, and molecular pathways associated with heart disease activated, it shows.

The study, led by Michael Synder, genetics professor from the Stanford University School of Medicine, included 23 participants, among which thirteen were insulin-resistant, which is a precursor for Type 2 diabetes, and 10 were insulin-sensitive, the healthy group who are able to process insulin normally.

At the outset of the study, Snyder and his team found molecular markers for inflammation were only found in the bloodstreams of insulin-resistant participants.

Then, the participants received a high-calorie diet, and after 30 days they had, on average, tacked on 6 pounds. It shows that inflammation markers go up in both the insulin-resistant and healthy groups, and in the latter group, a microbial population known to protect against insulin resistance shoot up.

But the most striking change is a shift in gene expression associated with increased risk for a type of heart failure called dilated cardiomyopathy, in which the heart cannot pump blood efficiently to the rest of the body, Snyder said.

"That was quite surprising. I didn't expect 30 days of overeating to change the whole heart pathway," he said.

The good news is that when study participants lose the weight, most of the rest of the body's systems recalibrate back to their original states.

However, a small subset of weight-gain-associated shifts in protein and molecule production does persist, even after participants have shed the extra pounds, the study finds.

Back to Top Close
Xinhuanet

Modest weight gain may lead to notable physical decline: study

Source: Xinhua 2018-01-18 07:16:41

A woman exercises at a gym in Havana on May 17, 2016. (Xinhua/ AFP PHOTO)

WASHINGTON, Jan. 17 (Xinhua) -- An American study shows that the human body undergoes dramatic changes during even short periods of weight gain and loss.

The study, published online on Cell Systems Wednesday, shows that even with modest weight gain -- about 6 pounds or over 2.7 kilograms -- the human body will change in dramatic fashion at the molecular level.

Bacterial populations have morphed, immune responses and inflammation flared, and molecular pathways associated with heart disease activated, it shows.

The study, led by Michael Synder, genetics professor from the Stanford University School of Medicine, included 23 participants, among which thirteen were insulin-resistant, which is a precursor for Type 2 diabetes, and 10 were insulin-sensitive, the healthy group who are able to process insulin normally.

At the outset of the study, Snyder and his team found molecular markers for inflammation were only found in the bloodstreams of insulin-resistant participants.

Then, the participants received a high-calorie diet, and after 30 days they had, on average, tacked on 6 pounds. It shows that inflammation markers go up in both the insulin-resistant and healthy groups, and in the latter group, a microbial population known to protect against insulin resistance shoot up.

But the most striking change is a shift in gene expression associated with increased risk for a type of heart failure called dilated cardiomyopathy, in which the heart cannot pump blood efficiently to the rest of the body, Snyder said.

"That was quite surprising. I didn't expect 30 days of overeating to change the whole heart pathway," he said.

The good news is that when study participants lose the weight, most of the rest of the body's systems recalibrate back to their original states.

However, a small subset of weight-gain-associated shifts in protein and molecule production does persist, even after participants have shed the extra pounds, the study finds.

010020070750000000000000011100001369036341
主站蜘蛛池模板: 爱色av网| 蜜桃国精产品二三三区视频 | 国产欧美在线看 | 欧美巨大XXXX做受中文字幕 | 天天爽夜夜爽夜夜爽视频 | 456.com亚洲 | 强奷乱码中文字幕熟女导航 | 少妇videosbigasssexhd | 久热中文字幕 | 免费观看欧美日韩亚洲 | 高清毛片在线观看 | 久久精品对白 | 91大神在线影院 | 香蕉视频在线观看亚洲 | 三年片免费观看大全在线观看了 | 中国vodafonewifi精品网站 | 黄色aⅴ免费片网站大全 | 男女插插免费视频 | 性巴克一键去除衣物 | 快看视频在线免费看 | 寂寞少妇被猛烈进入在线兔费观看 | 新婚娇妻系列友人妻 | 国产一区二区在线观看视频 | 无码精品国产一区二区三区免费 | 成人小视频在线 | 国产精品99久久久久久宅男小说 | 国模精品一区二区三区色天香 | 啪啪网免费视频 | 国产91丝袜香蕉在线播放 | 超碰狠狠干| 欧美日本国产视频 | h网站在线播放 | 精品1区2区| 一本色道久久综合狠狠躁的推荐 | 久久久精品99久久精品36亚 | 亚洲AV无码专区在线亚 | 色视频免费观看 | 亚洲一区二区欧美日韩 | 777一区二区| 天天干视频在线观看 | 天体野营在线 |