Diabetes symptoms type 2 symptoms


In the study, adults ages 85 and over who were infected with cytomegalovirus were about twice as likely to have Type 2 diabetes compared with those not infected.

diabetes symptoms type 2 symptoms

Cytomegalovirus is a type of herpes virus found in 50 to 80 percent of adults over age 40; most people experience no symptoms of the infection. The findings suggest that cytomegalovirus infection plays a role in the development of Type 2 diabetes in the elderly, the researchers said.

However, the study found an association, not a cause-effect link.

Diabetes mellitus - Symptoms, Complication, Pathology of Type 1 and Type 2, Animation

While the findings are interesting, researchers need studies that follow people forward in time to find out whether the virus could cause Type 2 diabetes, said Dr. In addition, because the study was conducted in elderly people, the findings may not apply to other populations, Schulman said. For now, well-established risk factors such as obesityhigh blood pressure and lack of exercise should be considered the primary causes of Type 2 diabetes, she said.

Linking diabetes and infection Previous studies have linked cytomegalovirus and Type 1 diabetes, but studies looking at the virus and Type 2 diabetes symptoms type 2 symptoms have had inconsistent results.

One previous study looked at a generally younger group of adults than the new study — between ages 45 and 84 — and found no link between cytomegalovirus infection and Type 2 diabetes.

diabetes symptoms type 2 symptoms

In the new study, the researcher analyzed information from elderly adults in the Netherlands. About 80 percent were infected with cytomegalovirus, and diabetes symptoms type 2 symptoms percent had Type 2 diabetes.

diabetes symptoms type 2 symptoms

About 17 percent of those infected with cytomegalovirus had Type 2 diabetes, whereas 7. The findings held even after the researchers took into account factors that could affect the results, including participants' gender, income, education, smoking status and number of medications.

Description Summary: Abstract Objective Up-regulated levels of interleukin-6 IL-6tumor necrosis factor-α TNF-αand C-reactive protein CRP are common to both type 2 diabetes mellitus T2DM and elevated depressive symptoms, yet little attention has been given to the biological mechanisms associated with these co-morbidities. This study examined the association between inflammation and both T2DM and elevated depressive symptoms. Methods Baseline data were analyzed from adults, aged 70—79, participating in the Health, Aging, and Body Composition Study. No association was observed for TNF-α. Conclusions These findings provide evidence that inflammation is associated with T2DM and elevated depressive symptoms.

Story continues Behind the link The researchers speculated that cytomegalovirus may predispose people to diabetes by harming cells of the pancreas.

The pancreas produces insulin, a hormone that is critical for getting sugar glucose into cells.

University of Texas Health Science Center at San Antonio Summary: A hormone with anti-diabetic properties also reduces depression-like symptoms in mice.

Type 2 diabetes develops when the body becomes desensitized to insulinand the pancreas cannot produce enough insulin to compensate. It's also possible that Type 2 diabetes impairs the immune system, and as a result, makes individuals vulnerable to cytomegalovirus infection. However, this explanation is not as likely, because people are often infected with cytomegalovirus in childhood, the researchers said.

diabetes symptoms type 2 symptoms

It may be that cytomegalovirus infection increases diabetes risk only after years of infection, which could explain why earlier studies in younger adults did not find a link, the researchers said. The study was published today Aug. Pass it on: A study from the Netherlands has found a link between cytomegalovirus and Type 2 diabetes.

diabetes symptoms type 2 symptoms