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Specific antagonism lowers blood pressure
08-16-2007 · EurekAlert!High blood pressure is associated with an increased risk of heart attack and stroke. A new study in the Journal of Clinical Investigation now shows that antagonists of a receptor known as EP1 reduce hypertension in mice and rats. The authors therefore suggest that targeting the PGE2 receptor EP1 might be a viable approach to treating hypertension.
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- JCI table of contents: Aug. 16, 2007
08-16-2007 · EurekAlert!
This release contains summaries, links to PDFs and contact information for the following newsworthy papers to be published online, Aug. 16, 2007, in the JCI, including: "Can cancer drugs combine forces?"; "Specific antagonism lowers blood pressure"; "Eyeing up a role for S1P2R in abnormal blood vessel formation"; "A winning combination for the treatment of cancer"; "How tumors prevent immune cell entry"; and "1, 2, 3: third gene responsible for genetic disorder identified."
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- Soy nuts may improve blood pressure in postmenopausal women
05-28-2007 · EurekAlert!
Substituting soy nuts for other protein sources in a healthy diet appears to lower blood pressure in postmenopausal women, and also may reduce cholesterol levels in women with high blood pressure, according to a report in the May 28 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
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- Study, meta-analysis examine factors associated with death from heatstroke
08-13-2007 · EurekAlert!
Individuals who live in a nursing home or take medication to lower blood pressure appear more likely to die during or following hospitalization for heatstroke, according to a study posted online today that will appear in a later print issue of Archives of Internal Medicine, one of the JAMA/Archives journals. A meta-analysis of previous studies also published online today found that being confined to bed, not leaving home daily or being unable to care for oneself also are associated with death from heatstroke.
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- Garlic boosts hydrogen sulfide to relax arteries
10-15-2007 · EurekAlert!
Eating garlic is one of the best ways to lower high blood pressure and protect yourself from cardiovascular disease. A new study from the UAB shows this protective effect is closely linked to how much hydrogen sulfide is produced from garlic compounds interacting with red blood cells. The researchers found this interaction triggered red blood cells to release H2S, which then led to the relaxation of blood vessels.
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- High blood pressure problems largely misunderstood by sufferers
08-06-2007 · EurekAlert!
The distrust of health-care providers shown by people with high blood pressure impedes effective treatment, as emphasized in a new study published in Journal of the American Academy of Nurse Practitioners. In a systematic review and metasynthesis of 11 qualitative studies published between 2000 and 2005, including more than 500 patients, significant and problematic differences were identified in beliefs about the presence of symptoms, the need to take medications for the rest of one's life, and race-specific treatment plans.
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- Genes and drugs team up to lower blood pressure
09-12-2007 · EurekAlert!
Patients with high blood pressure respond very differently to anti-hypertensive medication, making treatment selection tricky for physicians. But new research published in the online open access journal, BMC Medical Genetics, pinpoints a number of gene-drug interactions that could allow medication to be tailored to individual patients based on their genetics.
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- Folic acid lowers blood arsenic levels, according to Mailman School of Public Health study
10-08-2007 · EurekAlert!
A new study by researchers at Columbia University Mailman School of Public Health finds that folic acid supplements can dramatically lower blood arsenic levels in individuals exposed to arsenic through contaminated drinking water. This toxic element is currently a significant public health problem in at least 70 countries. Chronic arsenic exposure is associated with increased risk for skin, liver and bladder cancers, skin lesions, cardiovascular disease, and other adverse health outcomes.
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- Common blood pressure drug treats muscular dystrophy in mice
01-21-2007 · EurekAlert!
Researchers at Johns Hopkins have shown that a drug commonly used to lower blood pressure reverses muscle wasting in genetically engineered mice with Marfan syndrome and also prevents muscle degeneration in mice with Duchenne muscular dystrophy. The results are reported online this week at Nature Medicine.
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- Special chiropractic adjustment lowers blood pressure
03-14-2007 · EurekAlert!
A Chicago-area study of 50 individuals with a misaligned Atlas vertebra (located high in the neck) and high blood pressure showed that after a one-time specialized chiropractic adjustment, blood pressure decreased significantly. The decrease was equal to taking two blood-pressure drugs at once. The results are published in the online March 2 issue of the Journal of Human Hypertension.
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- Pioglitazone lowers cardiovascular risk in diabetic patients with kidney disease
12-12-2007 · EurekAlert!
A new study confirms that chronic kidney disease increases the already-high risk of serious cardiovascular events in diabetic patients with damage to the large blood vessels and suggests that treatment with the antidiabetic drug pioglitazone may help to lower this risk, reports the January Journal of the American Society of Nephrology.
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