Tweet
Cannabis Compound Slows Artery Disease in Mice
By Patricia Reaney
LONDON (Reuters) - An active ingredient in cannabis can ease inflammation and slow the progression of coronary artery disease in mice, and possibly humans, researchers said on Wednesday.
Daily low doses of the ingredient, THC, prevented atherosclerosis, a primary cause of heart disease and stroke in western countries, without producing the associated high.
"We have proven that very low doses of cannabis therapy will have an anti-inflammatory effect that will slow the progression of atherosclerosis in mice," said Dr Francois Mach, of Geneva University Hospital in Switzerland.
He and his team do not know whether TCH, or delta-9-tetrahydrocannabinol, will have the same effect in humans. But they believe the discovery will help find compounds that produce the same effect in humans without side effects such as raised blood pressure or euphoria.
"The goal now is to find new molecules, new compounds, that will act only on this anti-inflammatory effect," Mach told Reuters. Atherosclerosis is a common disorder of the arteries. Fatty materials build up and eventually block the arteries and interfere with blood flow.
THC and similar molecules are known as cannabinoids. Cannabis, which contains more than 60 different cannabinoids, and hashish have been used for centuries for medicinal purposes.
Mach and his team gave mice which were genetically engineered to be prone to atherosclerosis very low oral doses of THC with food each day. The dose was about 10 times less than that from smoking cannabis.
"It is the first study showing any beneficial effect of cannabis therapy on atherosclerosis," said Mach.
Cannabis creates a high when it binds to receptors called CB1 on the surface of cells in the brain. In the mouse study, another receptor, CB2, which is found on immune system cells and has nothing to do with euphoria, was affected. The dose given to the mice was too low to create a sense of euphoria.
Mice given THC had a slower progression of the disease than other mice not given the compound. The scientists are now studying whether THC can prevent the illness in the rodents.
By Patricia Reaney
LONDON (Reuters) - An active ingredient in cannabis can ease inflammation and slow the progression of coronary artery disease in mice, and possibly humans, researchers said on Wednesday.
Daily low doses of the ingredient, THC, prevented atherosclerosis, a primary cause of heart disease and stroke in western countries, without producing the associated high.
"We have proven that very low doses of cannabis therapy will have an anti-inflammatory effect that will slow the progression of atherosclerosis in mice," said Dr Francois Mach, of Geneva University Hospital in Switzerland.
He and his team do not know whether TCH, or delta-9-tetrahydrocannabinol, will have the same effect in humans. But they believe the discovery will help find compounds that produce the same effect in humans without side effects such as raised blood pressure or euphoria.
"The goal now is to find new molecules, new compounds, that will act only on this anti-inflammatory effect," Mach told Reuters. Atherosclerosis is a common disorder of the arteries. Fatty materials build up and eventually block the arteries and interfere with blood flow.
THC and similar molecules are known as cannabinoids. Cannabis, which contains more than 60 different cannabinoids, and hashish have been used for centuries for medicinal purposes.
Mach and his team gave mice which were genetically engineered to be prone to atherosclerosis very low oral doses of THC with food each day. The dose was about 10 times less than that from smoking cannabis.
"It is the first study showing any beneficial effect of cannabis therapy on atherosclerosis," said Mach.
Cannabis creates a high when it binds to receptors called CB1 on the surface of cells in the brain. In the mouse study, another receptor, CB2, which is found on immune system cells and has nothing to do with euphoria, was affected. The dose given to the mice was too low to create a sense of euphoria.
Mice given THC had a slower progression of the disease than other mice not given the compound. The scientists are now studying whether THC can prevent the illness in the rodents.
Legalize it before we all die!@
Comment