en.aazsante.fr

The Largest Portal Of Health And Quality Of Life.

New research by scientists in Sweden indicates that fat people with obesity, even those considered to be metabolically healthy, exhibit unusual changes in their gene expression when stimulated with insulin. The study was done by researchers at the Karolinska Institute, which promotes the Nobel Prize, and published in the scientific journal "Cell."

New research by scientists in Sweden indicates that fat people with obesity, even those considered to be metabolically healthy, exhibit unusual changes in their gene expression when stimulated with insulin. The study was done by researchers at the Karolinska Institute, which promotes the Nobel Prize, and published in the scientific journal

According to researcher Mikael Rydén, obesity can be considered a global epidemic, affecting approximately 600 million people around the world. "As obesity is one of the major factors that alter the genetic expression of adipose (fat) tissue, we must continue to focus on the risk of heart disease, heart disease, stroke, cancer and type 2 diabetes. prevention of obesity, "said Rydén. The team of researchers evaluated the insulin response of 15 healthy people who were never obese and 50 obese people enrolled in a stomach reduction surgery.

Scientists explain that one of the hallmarks of metabolically healthy obesity is high sensitivity to the hormone insulin, which promotes the uptake of glucose from the blood by the cells, to be used as energy.

In the research, abdominal fat tissue biopsies were collected before and after two-hour sessions of intravenous infusion of insulin and glucose . The results indicated that among overweight volunteers, 21 were classified as insulin-sensitive and 29 as hormone-resistant.

There is a similarity of gene expression in response to insulin stimulation between the two groups, but there was a notable difference "Our study suggests that the notion of metabolically healthy obesity may be more complex than previously thought, at least as far as obesity is concerned. to the subcutaneous adipose tissue.There does not seem to be a clear mark that distinguishes individuals with obesity with high or low insulin sensitivity.This indicates that obesity itself is the main factor that explains the changes in gene expression, "said Rydén. >


Daily habits help to ward off spinal pain

Daily habits help to ward off spinal pain

The spine is an ally of the human being. Thanks to it we can perform various activities such as squatting to catch an object that fell to the ground. However, most of the time, we do not pay more attention to our spine, thus damaging our health and causing pains that hinder simple actions. To maintain or restore the health of your spine, it is necessary to have simple care , but that make all the difference.

(Health)

Snoring: Talk to your dentist for help

Snoring: Talk to your dentist for help

Do you snore? If so, we have good news. Your dentist can help you reduce your snoring. Why does the person snore? Snoring occurs when there is airway obstruction during sleep and it can be caused by tongue or soft parts in the mouth. > If during sleep you stop breathing for a few moments, you may have apnea.

(Health)