360° Coverage : Gut microbes important in regulating BP: Study

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Gut microbes important in regulating BP: Study
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Gut microbes important in regulating BP: Study

Feb 27 2013, 3:56am CST | by

Washington, Feb 27 (IANS) Gut microbes, which play a crucial role in keeping us healthy and fit, are also instrumental in maintaining stable blood pressure, says a recent study.

Washington, Feb 27 — Gut microbes, which play a crucial role in keeping us healthy and fit, are also instrumental in maintaining stable blood pressure, says a recent study. Researchers from Johns...

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1 year ago

Gut microbes important in regulating BP: Study

Feb 27 2013, 3:56am CST | by

Washington, Feb 27 (IANS) Gut microbes, which play a crucial role in keeping us healthy and fit, are also instrumental in maintaining stable blood pressure, says a recent study.

Washington, Feb 27 — Gut microbes, which play a crucial role in keeping us healthy and fit, are also instrumental in maintaining stable blood pressure, says a recent study.

Researchers from Johns Hopkins University and Yale University in the US have discovered that a specialized receptor found in the nose, which is also present in the body's blood vessels, senses small molecules created by the gut bugs which line mammalian intestines and responds to these molecules by increasing BP.

These findings are derived from a study conducted on mice and test tubes, the journal Proceedings of the National Academy of Sciences reports.

"The contribution that gut microbes apparently make to blood pressure regulation and human health is a surprise," says Jennifer Pluznick, assistant professor of physiology at the Johns Hopkins University School of Medicine, adding that there is still much to learn about how blood pressure is maintained in the body, and that these are just one of the players involved.

"We don't know why it would be beneficial for blood pressure to decrease after eating or why gut microbes would play a part in signalling that change. But our work opens the door for exploring the effects of antibiotic treatments, probiotics and other dietary changes on blood pressure levels in mice and perhaps, eventually, people," said Pluznick.

IANS

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1 week ago

Genetic Biomarker Identified That May Predict Suicide Risk

Aug 9 2014 10:50pm CDT | Source: Forbes Real Time

Investigators from Johns Hopkins University School of Medicine have identified a unique modification to a gene linked to stress reactions that may potentially lead in the near future to a blood test to evaluate a person’s risk of attempting suicide. Their findings were published July 30 in The American Journal of Psychiatry. [... ...
Source: Forbes Real Time   Full article at: Forbes Real Time
 

 
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2

3 weeks ago

Simple blood test shows genetic risk of suicide ‘early enough to head off a catastrophe’

Jul 30 2014 9:23am CDT | Source: National Post

A gene tied to negative thoughts and impulses may lead to a blood test predicting suicide risk, according to researchers who said such a tool could help prevent a leading cause of death. Scientists from Johns Hopkins University in Baltimore discovered that a mutation to a gene, called SKA2, appeared to prevent the brain from responding normally to stress hormones. An analysis of brain tissue from people who had killed themselves found ...
Source: National Post   Full article at: National Post
 

 

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<a href="/latest_stories/all/all/8" rel="author">Luigi Lugmayr</a>
Luigi is the founding Chief Editor of I4U News and brings over 15 years experience in the technology field to the ever evolving and exciting world of gadgets. He started I4U News back in 2000 and evolved it into vibrant technology magazine.
Luigi can be contacted directly at ml@i4u.com. Luigi posts regularly on LuigiMe.com about his experience running I4U.

 

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