Navigation Links
Are depressed people too clean?
Date:12/7/2010

In an effort to pinpoint potential triggers leading to inflammatory responses that eventually contribute to depression, researchers are taking a close look at the immune system of people living in today's cleaner modern society.

Rates of depression in younger people have steadily grown to outnumber rates of depression in the older populations and researchers think it may be because of a loss of healthy bacteria.

In an article published in the December issue of Archives of General Psychiatry, Emory neuroscientist Charles Raison, MD, and colleagues say there is mounting evidence that disruptions in ancient relationships with microorganisms in soil, food and the gut may contribute to the increasing rates of depression.

According to the authors, the modern world has become so clean, we are deprived of the bacteria our immune systems came to rely on over long ages to keep inflammation at bay.

To view a video with Dr. Raison: http://bit.ly/wearetooclean

"We have known for a long time that people with depression, even those who are not sick, have higher levels of inflammation," explains Raison.

"Since ancient times benign microorganisms, some times referred to as 'old friends,' have taught the immune system how to tolerate other harmless microorganisms, and in the process, reduce inflammatory responses that have been linked to the development of most modern illnesses, from cancer to depression."

Experiments are currently being conducted to test the efficacy of treatments that use properties of these "old friends" to improve emotional tolerance. "If the exposure to administration of the 'old friends' improves depression," the authors conclude, "the important question of whether we should encourage measured re-exposure to benign environmental microorganisms will not be far behind."


'/>"/>

Contact: Kathi Baker
kobaker@emory.edu
404-727-9371
Emory University
Source:Eurekalert

Page: 1

Related medicine news :

1. Depressed Smokers Less Likely to Quit Successfully
2. Culturally sensitive treatment model helps bring depressed Chinese immigrants into treatment
3. Depressed Med Students Seem to Fear Stigma More Than Most
4. Many Depressed People Have Mild, Brief Episodes of Mania
5. Depressed men with ED at risk for cardiovascular problems
6. Depressed chronic kidney disease patients more likely to face complications
7. Chocolate a Sweet Pick-Me-Up for the Depressed
8. Depressed? Fearful? It might help to worry, too
9. Combination Treatment May Help Depressed Alcoholics
10. People With Asthma More Likely to Be Depressed
11. Depressed people feel more gray than blue
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... , ... October 13, 2017 ... ... of Pharmacy (SOP) alumni Hannah Randall, PharmD ‘17, and Jennifer Huggins, PharmD ... on guideline updates for the primary prevention of cardiovascular diseases during the ...
(Date:10/13/2017)... ... 2017 , ... Ellevate Network, the leading network for professional women, brought together ... equality at their inaugural Summit in New York City in June. The event was ... of over 3 million. To watch the Mobilize Women video, click here . ...
(Date:10/13/2017)... , ... October 13, 2017 , ... “The Journey: From ... every danger possible to save lost souls in the Philippines. “The Journey: From the ... is a dedicated teacher of the Bible. She has taught all ages and currently ...
(Date:10/12/2017)... ... October 12, 2017 , ... The company ... of today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, every ... meet the highest standard. , These products are also: Gluten Free, Non-GMO, ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... has recently contributed a medical article to the newly revamped Cosmetic Town ... article spotlights the hair transplant procedure known as Follicular Unit Extraction ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... Oct. 11, 2017  BioPharmX Corporation (NYSE MKT: BPMX) ... developed an innovative way to use nonlinear optical imaging ... of new drugs. ... Conference will show how researchers from BioPharmX and the ... School used a suite of imaging techniques in what ...
(Date:10/11/2017)...  Hill-Rom Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today provided ... Piedras, Puerto Rico , where the ... Following a comprehensive onsite ... structural damage, temporary loss of power and minimal water ... manufacturing operations have resumed, and the company expects to ...
(Date:10/7/2017)... IRVING, Texas , Oct. 6, 2017   ... industry with more than $100 billion in purchasing power, ... industry news and information. The Newsroom is ... chain and industry trends, infographics, expert bios, news releases, ... Besides having access to a wealth of resources at ...
Breaking Medicine Technology: