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.

Thursday, July 28, 2016

A minute of secondhand marijuana smoke may damage blood vessels

But do the benefits outweigh the harm? Or does this mean we should get it in foods? Your doctors thoughts on this?
My 13 reasons for marijuana use post-stroke.  
Seems like trying to demonize marijuana any way possible. 
http://www.alphagalileo.org/ViewItem.aspx?ItemId=166350&CultureCode=en
Rats’ blood vessels took at least three times longer to recover function after only a minute of breathing secondhand marijuana smoke, compared to recovery after a minute of breathing secondhand tobacco smoke, according to new research in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.
When rats inhaled secondhand marijuana smoke for one minute, their arteries carried blood less efficiently for at least 90 minutes, whereas similar exposure to secondhand tobacco smoke caused blood vessel impairment that recovered within 30 minutes.
“While the effect is temporary for both cigarette and marijuana smoke, these temporary problems can turn into long-term problems if exposures occur often enough and may increase the chances of developing hardened and clogged arteries,” said Matthew Springer, Ph.D., study senior author and professor of medicine at the University of California, San Francisco’s Division of Cardiology.
Blood vessel function was examined in rats before and after exposure to secondhand marijuana smoke at levels similar to real-world secondhand tobacco smoke.
“Arteries of rats and humans are similar in how they respond to secondhand tobacco smoke, so the response of rat arteries to secondhand marijuana smoke is likely to reflect how human arteries might respond,” Springer said.
Researchers also found the mere burning of the plant material appears responsible for the impaired blood vessels, not chemicals like nicotine and tetrahydrocannabinol (THC), the psychoactive ingredient in marijuana, nor rolling paper.
“There is widespread belief that, unlike tobacco smoke, marijuana smoke is benign,” Springer said.  “We in public health have been telling the public to avoid secondhand tobacco smoke for years, but we don't tell them to avoid secondhand marijuana smoke, because until now we haven’t had evidence that it can be harmful.”
Springer also noted that the increasing number of states legalizing medicinal and recreational marijuana, along with increasing potential for corporate expansion within the cannabis industry, makes it important to understand the health consequences of secondhand marijuana smoke exposure.
The inhalation of smoke should be avoided, regardless of whether it comes from tobacco, marijuana, or other sources. Inhaling smoke is bad for you – period, researchers said.
Co-authors are Xiaoyin Wang, M.D.; Ronak Derakhshandeh, M.S.; Jiangtao Liu, M.D.; Shilpa Narayan, B.S.; Pooneh Nabavizadeh, M.D.; Stephanie Le, B.A.; Olivia Danforth, B.S.; Kranthi Pinnamaneni, M.D.; Hilda Rodriguez, A.S.; Emmy Luu, B.S.; Richard Sievers, B.S.; Suzaynn Schick, Ph.D.; and Stanton Glantz, Ph.D. Author disclosures are on the manuscript.
The National Institutes of Health’s National Institute on Drug Abuse and a generous grant from Elfenworks Foundation funded the study.
http://newsroom.heart.org/news/a-minute-of-secondhand-marijuana-smoke-may-damage-blood-vessels?preview=d01b7b4584badcd39cedb6903e591302

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