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OHSU researchers identify master switch that regulates blood pressure
11-01-2007 · EurekAlert!A team of Oregon Health & Science University researchers studying a rare form of hypertension has identified the mechanism by which they believe a protein complex in the kidney operates as a master switch that regulates blood pressure, a finding that has broad implications for the treatment of more common forms of hypertension.
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- Researchers identify a role for glucose-sensing neurons in type 2 diabetes
08-29-2007 · EurekAlert!
In cases of Type 2 diabetes, the body's cells fail to appropriately regulate blood glucose levels. Research led by scientists at Beth Israel Deaconess Medical Center and Oregon Health & Science University describes a previously unrecognized role for glucose-sensing neurons in the onset of the disease demonstrating that an important component of Type 2 diabetes may indeed be "in your head."
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- Researchers show that veins stiffen as we age
10-31-2006 · EurekAlert!
As if creaking joints and hardening of the arteries weren't bad enough, a research team from the University of Delaware and the Christiana Care Health System has now confirmed that even our veins stiffen as we age.And that physiological change may be an important factor in the development of high blood pressure, or hypertension, which currently affects an estimated 65 million Americans, most of them older adults, according to UD researcher William Farquhar.
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08-02-2007 · EurekAlert!
Plasmodium falciparum is responsible for the most severe forms of human malaria. Invasion of red blood cells is an essential step of the complex life cycle of this parasite. Alfred Cortйs, IRB Barcelona researcher, together with researchers from NIMR, have discovered that the parasite has the ability to switch on and off the expression of some of the proteins it uses to enter its victim's red blood cells.
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- UQ researchers identify thousands with curable high blood pressure
04-17-2007 · EurekAlert!
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- OHSU Cancer Institute, VA researchers find way to identify which men need a second biopsy
06-02-2007 · EurekAlert!
A researcher in the Oregon Health & Science University Cancer Institute and Portland Veterans Affairs Medical Center has found a way to identify which men need a second prostate biopsy because they may be harboring life-threatening prostate cancer even though they were given a clean bill of health after their first biopsy.
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- OHSU Cancer Institute researcher discovers what fuels certain cancer mutation
12-10-2007 · EurekAlert!
An Oregon Health & Science University Cancer Institute researcher has discovered that a particular hormone is responsible for driving a cancer enzyme to cause an often deadly red blood cell cancer. Researchers working with the cancer mutation in the JAK2 enzyme have found that the enzyme is dependent on the hormone TNF-alpha to grow and cause a red blood cell cancer called polycythemia vera, said principal investigator Thomas Bumm, M.D., Ph.D., OHSU Cancer Institute member.
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These days, it's easy for people to get confused about exercise -- how many minutes a day should they spend working out, for how long and at what exertion level? Conflicting facts and opinions abound, but one Mayo Clinic physician says the bottom line is this: Walking is good, whether the outcome measurement is blood pressure, diabetes, cardiovascular disease, joint problems or mental health.
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- Garlic boosts hydrogen sulfide to relax arteries
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- Children's Hospital researchers identify molecular 'switch' that could save very young lives
12-04-2007 · EurekAlert!
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07-10-2007 · EurekAlert!
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