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Fish oil supplementation may effectively reduce periodontal symptoms

Periodontitis, inflammation of the tissue surrounding the teeth, affects more than half of adults and is linked to an increased risk of stroke and other heart problems. To evaluate whether fish oil supplementation could be an adjunct therapy for periodontitis, Dr. Alison Coates from the University of South Australia and colleagues from the School of Dentistry at University of Adelaide in Australia reviewed evidence from eight unique studies that involved humans.

25 Apr 2012

PET/CT could help improve prediction of heart attack

An award-winning research project, funded by the British Heart Foundation (BHF), has tested a new imaging method which could help improve how doctors predict a patient's risk of having a heart attack.

25 Apr 2012

Novel community-based weight loss intervention for African American breast cancer survivors

Researchers at the University of Illinois at Chicago's Institute for Health Research and Policy have designed a novel community-based weight loss intervention designed for African American breast cancer survivors.

25 Apr 2012

Study sheds light on how stress differently affects women’s hearts

Coronary artery disease continues to be a major cause of death in the U.S., killing hundreds of thousands of people per year. However, this disease burden isn't evenly divided between the sexes; significantly more men than women are diagnosed with coronary artery disease each year. The reasons behind this difference aren't well defined. Though some studies have shown that men's hearts become more constricted than women's during exercise, letting less blood flow through, women are more likely than men to have symptoms of heart trouble after emotional upsets.

25 Apr 2012

Stress can shorten telomeres at a very young age

Children who have experienced violence might really be older than their years. The DNA of 10-year-olds who experienced violence in their young lives has been found to show wear and tear normally associated with aging, a Duke University study has found.

24 Apr 2012

Twins born to brain dead mother on a respirator for a month

Christine Bolden – a 26 year old woman was already brain dead from aneurysms, but doctors at a western Michigan hospital kept her on a respirator for a month to allow for the development of babies who were born prematurely at 25 weeks.

24 Apr 2012

ICDs may increase risk of complications in patients with infective endocarditis

Patients with infective endocarditis involving implanted cardiac devices experience a high rate of complications such as valve infections, heart failure, and persistent bacteremia, and high in-hospital and 1-year mortality rates, particularly if there is valve involvement, according to a study in the April 25 issue of JAMA.

24 Apr 2012

Life spans of American women not increasing proportionate to that of men: Report

Life spans of the women in the USA are improving at a slower pace than men's and are shorter in many U.S. counties than they were 20 years ago, according to a report released last Thursday.

23 Apr 2012

Phytochemicals in mangos may target breast cancer cells

Already one of the world's most popular fruits, scientists are discovering that mangos may also be one of the healthiest. New research, presented this week at the Federation of American Societies for Experimental Biology (FASEB) meeting in San Diego, not only suggests people who eat mangos have a better diet, but the fruit also contains a substance that may have an effect on breast cancer cell proliferation.

23 Apr 2012

Aggredyne closes $3 million Series A convertible preferred stock financing

Aggredyne, Inc., a Houston-based biomedical diagnostics company that is defining a new standard for platelet function testing, sold out and closed a $3 million Series A convertible preferred stock financing.

23 Apr 2012

Abbott, St. Jude Medical enter multi-year joint initiative for cardiovascular treatment technologies

Abbott and St. Jude Medical today announced Choice Alliance, a multi-year joint initiative that provides mutual U.S. customers access to a robust portfolio of interventional cardiology, cardiac rhythm management, electrophysiology and intravascular imaging and diagnostic technologies.

23 Apr 2012

Enrollment complete in REPRISE I clinical trial for Lotus Aortic Valve System

Boston Scientific Corporation announces that it has completed enrollment in the REPRISE I clinical trial, which is designed to evaluate the acute safety of the Lotus Aortic Valve System, the first transcatheter aortic valve replacement (TAVR) device of its kind for patients with severe aortic valve stenosis that is both fully repositionable and retrievable prior to release.

23 Apr 2012

Enrollment complete for In-tunnel SeptRx European PFO Trial in Europe

SeptRx, an emerging medical device company that has developed the SeptRx Intrapocket PFO Occluder (IPO), reported today that it has completed enrollment for its "InterSEPT" (In-tunnel SeptRx European PFO Trial) clinical trial in Europe, and has entered into a partnership with CoRRect Medical GmbH for commercial distribution in Germany and Switzerland of the SeptRx IPO.

23 Apr 2012

Herpes zoster vaccine safe and well tolerated: Study

The herpes zoster vaccine, also known as the shingles vaccine, is generally safe and well tolerated according to a Vaccine Safety Datalink study of 193,083 adults published online in the Journal of Internal Medicine.

23 Apr 2012

RaySearch receives order for its RayStation treatment planning system from HUMC

RaySearch Laboratories has received an order for its RayStation treatment planning system from Hallym University Medical Center in Seoul, South Korea.

23 Apr 2012

Moxonidine drug can improve heart function and reduce blood pressure

Heart failure is the most common cause of death throughout the world, typically the result of chronic high blood pressure, also known as hypertension. As a result, research efforts have focused on an array of approaches aimed at preventing and treating high blood pressure. Recently, Japanese researchers examined the utility of an anti-hypertensive drug, moxonidine, which acts on the imidazoline receptors in the cardiovascular center of the brainstem.

23 Apr 2012

Avocado oil protects against free radicals in mitochondria

Atmospheric oxygen facilitated the evolution and complexity of terrestrial organisms, including human beings, because it allowed nutrients to be used more efficiently by those organisms, which in turn were able to generate more energy. However, as we find out more about how oxygen molecules work inside the body, more attention is being paid to their not-so-good effects, and researchers are seeking ways to thwart them.

23 Apr 2012

APS honors MCW professor with Henry Pickering Bowditch Lecture Award

High blood pressure, or hypertension, is a major problem worldwide, with the latest estimates suggesting that a billion people across the globe may have this condition. Hypertension not only takes an enormous cost on health and wellbeing, but it also exacts an expensive financial toll. Complications from this condition including kidney disease, and its resulting treatments, such as long-term dialysis and kidney transplant, are some of the costliest conditions the American health care system must contend with.

23 Apr 2012

Data from 2 new studies on RHD presented at World Congress of Cardiology

Widespread screening of children in poorer countries is now being studied and is resulting in the diagnosis of rheumatic heart disease (RHD) in patients that would likely have gone undetected under normal circumstances, according to two new studies carried out in Fiji and Uganda presented today at the World Congress of Cardiology.

23 Apr 2012

SUMO protein regulates transfer of information between nerve cells in the brain

A key protein, which may be activated to protect nerve cells from damage during heart failure or epileptic seizure, has been found to regulate the transfer of information between nerve cells in the brain. The discovery, made by neuroscientists at the University of Bristol and published in Nature Neuroscience and PNAS, could lead to novel new therapies for stroke and epilepsy.

23 Apr 2012