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Until about ten years ago, the only weapons we had against this internal enemy were surgery, chemicals and radiation. But around that time, researchers began a quest to use more natural means to identify these antagonistic agents and rid them. Two very different strategies were initiated in the process. One relied on repurposing an already known enemy while the other utilized our own internal defense forces.
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Probiotics offer a host of potential benefits ranging from better digestion to improved weight management and even better mental health. But until recently, no one has mentioned vaccines. Yet, a probiotic oral vaccine may one day be our route to protection against infection.
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Raising the dead is entirely fiction in the human perspective. But when it comes to microbes, bringing the departed -- or at least non-functional -- back to viability is possible. Last week, a European group of researchers unveiled how they were able to bring viruses back to life.
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Cancer is the number one killer in this country. In women, breast cancer is the second leading cause of this potentially deadly disease. Researchers across the country and around the world are working tirelessly not only to find a cure but also to find the cause. When it comes to how exactly breast cancer is triggered, the answer is elusive.
Twenty years ago, heart disease was the number one killer of Canadians. That number has dropped over the years thanks in part to research examining the causes of heart attacks and recommendations for better preventative behaviours. Despite this drop, there is still much to be learned about how heart attacks happen. One of the most studied causes is the atherosclerotic lesion, better known as plaque. This accumulation of cells, fats, minerals, and other organic material tend to accumulate in the arteries as we age. If buildup happens to occur in the coronary artery, cardiac arrest may inevitably happen.
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In the microbial world, gift wrapping -- better known as cellular packaging -- is also considered to be an art. All germs perform some aspects of packaging but the masters are without a doubt the viruses. Viruses are unique from all other germs in that they don't start to thrive until they have entered a host cell.
Why is it that when one takes their forlorn and sickly child to the hospital with all the signs that spell out contagious and lethargic and ailing, they miraculously get better -- even before ever having seen the doctor?
Through the use of a common smartphone, we may be even closer to germs than ever, with the ability to not only see them, but also help researchers and medical professionals with applications ranging from disease diagnostics to helping in the fight against global health threats such as malaria.
The Better Business Bureau has released its list of the top 10 scams of 2012, warning scammers are capitalizing by using false pretences to con consumers. The list is developed jointly by the BBB, Co...