Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Tuesday, June 10, 2014

‘Tomato Pill’ Improves Blood Vessel Function

Now that we know this I would expect a stroke prevention protocol to be written up  by thousands and thousands of neurologists since our stroke associations won't take on that challenge.
http://www.biosciencetechnology.com/news/2014/06/%E2%80%98tomato-pill%E2%80%99-improves-blood-vessel-function?et_cid=3987646&
A daily supplement of an extract found in tomatoes may improve the function of blood vessels in patients with cardiovascular disease, according to new research from the University of Cambridge.
The incidence of cardiovascular disease varies worldwide, but is notably reduced in southern Europe, where a ‘Mediterranean diet’ consisting of a larger consumption of fruit, vegetables and olive oil predominates. Recent dietary studies suggest that this diet reduces the incidence of events related to the disease, including heart attack and stroke, in patients at high cardiovascular risk, or those who have previously had the disease.
One component of the Mediterranean diet thought to play a role in reducing this risk is lycopene, a powerful antioxidant which is ten times more potent than vitamin E. Lycopene is found in tomatoes and other fruits, and its potency appears to be enhanced when it is consumed pureed, in ketchup or in the presence of olive oil. Whilst there is strong epidemiological evidence to support the role of lycopene in reducing cardiovascular risk, the mechanism by which it does so is unclear.
In a study published in the journal PLOS One, researchers at the University of Cambridge and the Cambridge University Hospitals National Health Service Foundation Trust demonstrate one mechanism by which they believe lycopene reduces the risk.
Dr. Joseph Cheriyan, consultant clinical pharmacologist & physician at Addenbrooke’s Hospital and associate lecturer at the University of Cambridge, said: “There’s a wealth of research that suggests that the Mediterranean diet– which includes lycopene found in tomatoes and other fruit as a component– is good for our cardiovascular health. But so far, it’s been a mystery what the underlying mechanisms could be.”
The researchers carried out a randomized, double blind, placebo controlled, interventional trial investigating the effects of lycopene using a gold standard method of measuring the function of blood vessels called forearm blood flow, which is predictive of future cardiovascular risk. Thirty-six cardiovascular disease patients and thirty-six healthy volunteers were given either Ateronon (an off-the-shelf supplement containing 7mg of lycopene) or a placebo treatment. As a double blind trial, neither the study participants nor the researchers dispensing the pills were aware which treatment was being provided.
The patients with cardiovascular disease were all on statins (cholesterol-lowering drugs). However, despite this, they still had a relatively impaired function of the endothelium– the inner lining of blood vessels– compared to healthy volunteers. This function is determined by the response of blood vessels in the forearm to a naturally occurring molecule called acetylcholine. Endothelial function predicts future events, so having a healthy endothelium is an important factor in preventing the evolution of heart disease.
The researchers found that 7mg of oral lycopene supplementation improved and normalised endothelial function in the patients, but not in healthy volunteers. Lycopene improved the responses of blood vessels to acetylcholine (which stimulates the release of an important hormone called nitric oxide which is a blood vessel dilator) by over a half (53 percent) compared to baseline in those taking the pill after correction for placebo effects; constriction of the blood vessels is one of the key factors that can lead to heart attack and stroke. However, the supplement had no effect on blood pressure, arterial stiffness or levels of lipids.
“We’ve shown quite clearly that lycopene improves the function of blood vessels in cardiovascular disease patients,” said Cheriyan. “It reinforces the need for a healthy diet in people at risk from heart disease and stroke. A daily ‘tomato pill’ is not a substitute for other treatments, but may provide added benefits when taken alongside other medication. However, we cannot answer if this may reduce heart disease– this would need much larger trials to investigate outcomes more carefully.”
Professor Jeremy Pearson, associate medical director at the British Heart Foundation, said: “Impaired endothelial function is a known predictor of increased risk of future heart disease. Further work is needed to understand whether the beneficial effects seen in this small study translate into clinical benefit for at-risk patients.”

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