Navigation Links
Study links hypoxia and inflammation in many diseases
Date:2/18/2011

AURORA, Colo. (Feb. 18, 2011) -- When the body is deprived of oxygen during a major surgery, the kidneys, heart muscles or lungs can be injured as a result. The problem is that lack of oxygen can lead to inflammation.

Yet some athletes deliberately train at high altitude, with less oxygen, so they can perform better. Their bodies adapt to the reduced oxygen.

Now a doctor at the University of Colorado School of Medicine has explored the relationship between lack of oxygen, called hypoxia, and the inflammation that can injure or kill some patients who undergo surgery. In a liver transplant, for example, the surgery and anesthesiology can go perfectly yet the new liver will fail because of hypoxia.

"Understanding how hypoxia is linked to inflammation may help save lives of people who have survived a major surgery only to be faced with potential harm to major organs," says Holger K. Eltzschig, MD, PhD.

Eltzschig's exploration of the relationship between hypoxia and inflammation was published Feb. 17 in the New England Journal of Medicine. His work was supported by more than $1 million from the National Institutes of Health.

Those high-altitude athletes figured into the research. How do their bodies adapt to low levels of oxygen? And how can that information help patients?

The answer appears to lie at the molecular level. The body can signal a helpful response to deal with low oxygen levels. To do so it uses what's called hypoxia-inducible factor (HIF). This is a protein that sends complex signals to help the body defend itself.

Eltzschig says that research now should focus on understanding more about the way these signals function.

"By focusing on the molecular pathways the body uses to battle hypoxia, we may be able help patients who undergo organ transplants, who suffer from infections or who have cancer," says Eltzschig, a professor of anesthesiology, medicine, cell biology and immunology.

"We know the body can do this. Our research goal now is to find out exactly how."


'/>"/>

Contact: Dan Meyers
dan.meyers@ucdenver.edu
University of Colorado Denver
Source:Eurekalert

Related medicine news :

1. Despite Treatment, Employees with Depression Generate Higher Absentee Costs, According to Thomson Reuters Study
2. American Council on Exercise (ACE) Study Reveals Kettlebells Provide Powerful Workout in Short Amount of Time
3. TV drama can be more persuasive than news program, study finds
4. Study carried out into biological risks of eating reptiles
5. Neuroimaging study may pave way for effective Alzheimers treatments
6. Study finds racial gaps continue in heart disease awareness
7. Luth Researchs IndicatorEDG(TM) Study Finds Americans Hopes of Achieving Their Dreams Are Fading
8. First blinded study of venous insufficiency prevalence in MS shows promising results
9. Soothing infants with food focus of childhood obesity study
10. People with anxiety disorder less able to regulate response to negative emotions, study shows
11. American Heart Association Rapid Access Journal Report: Study Finds Racial Gaps Continue in Heart Disease Awareness, Low Knowledge of Heart Attack Warning Signs Among Women
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... Coveros, a leader in ... awarded a contract by the Center for Medicare and Medicaid Services (CMS). The ... enterprise use of Agile methodologies in a consistent and high value manner across ...
(Date:10/12/2017)... Francisco, CA (PRWEB) , ... October 12, 2017 ... ... Dr. Cheng, are now treating sleep apnea using cutting-edge Oventus O2Vent ... apnea, a serious sleep disorder characterized by frequent cessation in breathing. Oral appliances ...
(Date:10/12/2017)... ... October 12, 2017 , ... The American College of Medical ... Friedman, PhD, FACMI, during the Opening Session of AMIA’s Annual Symposium in Washington, D.C. ... honor of Morris F. Collen, a pioneer in the field of medical informatics, this ...
(Date:10/12/2017)... Malvern, PA (PRWEB) , ... October 12, 2017 , ... ... is the recipient of a 2017 Folio Magazine Eddie Digital Award for ‘Best ... New York City on October 11, 2017. , The annual award competition recognizes editorial ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... (HLA), the nation's first interactive health literacy software tool, and the Cancer Patient ... aspects of cancer patient education, today announce a new strategic alliance. , ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... Mich. , Oct. 2, 2017 Diplomat ... 8th Day Software and Consulting, LLC , and ... 8th Day Software, based in Tennessee ... LLC. 8th Day expands EnvoyHealth,s service offerings for health ... development. "In an ...
(Date:9/28/2017)... Sept. 28, 2017 Hill-Rom Holdings, Inc. (NYSE: ... conference call and webcast on Friday, November 3, 2017, ... and ending at approximately 8:30 a.m. (CDT) / 9:30 ... company,s 2017 financial performance and guidance for 2018, Hill-Rom ... to enhance operational performance, and long-range financial outlook through ...
(Date:9/25/2017)... , Sept. 25, 2017  EpiVax, Inc., ... vaccine design, and immune-engineering today announced the launch ... the development of personalized therapeutic cancer vaccines. EpiVax ... provided exclusive access to enabling technologies to the ... MBA will lead EpiVax Oncology as Chief Executive ...
Breaking Medicine Technology: