Tag Archives: medical

THC Can Prevent Brain Damage – Study

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“Marijuana became popular as a recreational drug and as its legalization movement became more popular, studies were conducted on its therapeutic properties. Medical cannabis is often used by sufferers of chronic ailments, including cancer and post-traumatic stress disorder, to combat pain, insomnia, lack of appetite, and other symptoms. But self-reported milder symptoms often claim that only marijuana helps…

Prof. Yosef Sarne in the Department of Physiology and Pharmacology at Tel Aviv University says that the drug can go beyond symptoms – it also has neuroprotective qualities. He has found that extremely low doses of THC — the psychoactive component of marijuana — protects the brain from long-term cognitive damage in the wake of injury from hypoxia (lack of oxygen), seizures, or toxic drugs…

The use of THC can prevent long-term cognitive damage that results from brain injury, the researchers conclude…

According to Sarne, there are several practical benefits to this treatment plan. Due to the long therapeutic time window, this treatment can be used not only to treat injury after the fact, but also to prevent injury that might occur in the future. For example, cardiopulmonary heart-lung machines used in open heart surgery carry the risk of interrupting the blood supply to the brain, and the drug can be delivered beforehand as a preventive measure. In addition, the low dosage makes it safe for regular use in patients at constant risk of brain injury, such as epileptics or people at a high risk of heart attack.

Sarne is now working with Prof. Edith Hochhauser of the Rabin Medical Center to test the ability of low doses of THC to prevent damage to the heart. Preliminary results indicate that they will find the same protective phenomenon in relation to cardiac ischemia, in which the heart muscle receives insufficient blood flow.”

More: http://www.science20.com/news_articles/thc_can_prevent_brain_damage_study-113512

Marijuana component can halt brain damage

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“Extremely low doses of THC, the psychoactive component of marijuana, protects the brain from long-term cognitive damage in case of injury from hypoxia (lack of oxygen), seizures, or toxic drugs, a new study has claimed.

Medical cannabis is often used by sufferers of chronic ailments, including cancer and post-traumatic stress disorder, to combat pain, insomnia, lack of appetite, and other symptoms.

Now, Professor Yosef Sarne of Tel Aviv University’s Adelson Center for the Biology of Addictive Diseases at the Sackler Faculty of Medicine in US found the drug has neuroprotective qualities as well.

Previous studies focused on injecting high doses of THC within a very short time frame approximately 30 minutes before or after injury.

Sarne’s current research, published in the journals Behavioural Brain Research and Experimental Brain Research, demonstrates that even extremely low doses of THC around 1,000 to 10,000 times less than that in a conventional marijuana cigarette administered over a wide window of 1 to 7 days before or 1 to 3 days after injury can jump start biochemical processes which protect brain cells and preserve cognitive function over time.

This treatment, especially in light of the long time frame for administration and the low dosage, could be applicable to many cases of brain injury and be safer over time, Sarne said.

While performing experiments on the biology of cannabis, researchers found that low doses of the drug had a big impact on cell signalling, preventing cell death and promoting growth factors.

This finding led to a series of experiments designed to test the neuroprotective ability of THC in response to various brain injuries.

In the lab, the researchers injected mice with a single low dose of THC either before or after exposing them to brain trauma. A control group of mice sustained brain injury but did not receive the THC treatment.”

http://www.indianexpress.com/news/marijuana-component-can-halt-brain-damage/1123274/

Low doses of marijuana component can protect brain against injury

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Low doses of marijuana component can protect brain against injury

 

 

 

 

 

 

“Though marijuana is a well-known recreational drug, extensive scientific research has been conducted on the therapeutic properties of marijuana in the last decade. Medical cannabis is often used by sufferers of chronic ailments, including cancer and post-traumatic stress disorder, to combat pain, insomnia, lack of appetite, and other symptoms.

Now Prof. Yosef Sarne of Tel Aviv University’s Adelson Center for the Biology of Addictive Diseases at the Sackler Faculty of Medicine says that the drug has neuroprotective qualities as well. He has found that extremely low doses of THC—the psychoactive component of marijuana—protects the brain from long-term cognitive damage in the wake of injury from hypoxia (lack of oxygen), seizures, or toxic drugs. Brain damage can have consequences ranging from mild cognitive deficits to severe neurological damage.

Previous studies focused on injecting high doses of THC within a very short time frame—approximately 30 minutes—before or after injury. Prof. Sarne’s current research, published in the journals Behavioural Brain Research and Experimental Brain Research, demonstrates that even extremely low doses of THC—around 1,000 to 10,000 times less than that in a conventional marijuana cigarette—administered over a wide window of 1 to 7 days before or 1 to 3 days after injury can jumpstart biochemical processes which protect brain cells and preserve cognitive function over time.

This treatment, especially in light of the long time frame for administration and the low dosage, could be applicable to many cases of brain injury and be safer over time…”

More: http://medicalxpress.com/news/2013-05-doses-marijuana-component-brain-injury.html

Marijuana’s THC Can Halt Brain Damage

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Cannabis. Image: Hupu2, Wikimedia

“Though marijuana is a well-known recreational drug, extensive scientific research has been conducted on the therapeutic properties of marijuana in the last decade. Medical cannabis is often used by sufferers of chronic ailments, including cancer and post-traumatic stress disorder, to combat pain, insomnia, lack of appetite and other symptoms.

Now Prof. Yosef Sarne of Tel Aviv Univ.’s Adelson Center for the Biology of Addictive Diseases at the Sackler Faculty of Medicine says that the drug has neuroprotective qualities as well. He has found that extremely low doses of THC — the psychoactive component of marijuana — protects the brain from long-term cognitive damage in the wake of injury from hypoxia (lack of oxygen), seizures or toxic drugs. Brain damage can have consequences ranging from mild cognitive deficits to severe neurological damage.

Previous studies focused on injecting high doses of THC within a very short time frame — approximately 30 minutes — before or after injury. Sarne’s current research, published in the journals Behavioural Brain Research and Experimental Brain Research, demonstrates that even extremely low doses of THC — around 1,000 to 10,000 times less than that in a conventional marijuana cigarette — administered over a wide window of one to seven days before or one to three days after injury can jumpstart biochemical processes which protect brain cells and preserve cognitive function over time.

This treatment, especially in light of the long time frame for administration and the low dosage, could be applicable to many cases of brain injury and be safer over time, Sarne says.”

More: http://www.laboratoryequipment.com/news/2013/05/marijuanas-thc-can-halt-brain-damage

Is marijuana bad for you?

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“Hasn’t pot always been considered harmful?
Not at all. Marijuana, the dried form of the plant Cannabis sativa, was used as an herbal remedy for centuries in China, the Middle East, and Asia. William O’Shaughnessy, a physician for the East India Tea Company, brought it west in the 1830s as a treatment for rheumatism, tetanus, and rabies. It was commonly prescribed as a pain reliever in the U.S. until the 1930s, when its growing popularity caused such concern that the newly founded Federal Bureau of Narcotics reclassified it as a narcotic. The bureau soon launched a decidedly unscientific campaign claiming that marijuana use provoked insanity, homicidal tendencies, and uncontrollable lust. The marijuana user, the bureau asserted, “becomes a fiend with savage or ‘caveman’ tendencies. His sex desires are aroused, and some of the most horrible crimes result.””

Adolescents who smoked marijuana at least four times a week, lost an average of 8 IQ points between the ages of 13 and 38, according to a study from New Zealand.

“Was there any evidence for such claims?
None; in fact, the American Medical Association argued against marijuana prohibition in the 1930s, citing its therapeutic potential. But the bureau made its case that marijuana was “dangerous for the mind and the body,” and the federal government outlawed its use in 1937. It wasn’t until the 1970s that a campaign began to restore marijuana’s therapeutic reputation, and in 1996 California became the first state to legalize cannabis for medicinal purposes. Psychiatrist Tod Mikuriya, a founding father in the medical marijuana movement, claimed that cannabis has none of the adverse side effects of opiates. “In fact,” he said, “it really enhances both quality of life and rehabilitation.””

More: http://theweek.com/article/index/236671/is-marijuana-bad-for-you

Cannabis smokers show greater lung capacity and lower cancer levels than non-smokers

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“For many years, the demonizing claims being made against cannabis have been crumbling as research slowly dispels them. Fifty years ago people earnestly believed that the consumption of cannabis was directly linked to the development of an array of mental illnesses, and violent and hypersexual behavior.”
 
cannabis
 

 “Rewriting the medical records

The results of a new government-run research program are now forcing medical authorities to overturn these beliefs. The study has been ongoing for the past twenty years, following the smoking habits of over 5000 people.
 
 Researchers found that, contrary to popular belief, smoking cannabis, does not interfere with lung function or capacity. This holds true for ongoing regular -even including daily- and long term consumption.
 
 Curiously, as a general rule, cannabis smokers had better lung function than nonsmokers, which researchers attribute to the smoking action itself, rather than the cannabis. Pot smokers inhale deeply and hold those breaths to make the most of their supply, expanding the lung’s capacity.Dr. Tashkin found that, in almost all instances, cannabis consumers had rates of cancer that were no different from those who didn’t smoke cannabis. The one exception to this rule was between cannabis smokers and individuals who didn’t smoke anything (including tobacco), in which marijuana smokers actually had lower levels of lung cancer.” 
 
 
 

Study Claims Marijuana Tied to Lower Bladder Cancer Risk – Health

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marijuana Study Claims Marijuana Tied to Lower Bladder Cancer Risk

“New research says smoking pot may be less likely to cause bladder cancer than smoking cigarettes.

The finding is potentially valuable, the study authors said, given the ongoing debate over legalizing marijuana for medical purposes.”

More: http://news.health.com/2013/05/10/study-claims-marijuana-tied-to-lower-bladder-cancer-risk/

Evidence: Cannabinoid Therapy Reduces Breast Cancer Tumors

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medical_cannabis.jpeg
 
“Warning: Many alternative treatments are shams with zero proof. Most alternatives make claims that are not backed up by any evidence or hard empirical medical studies, are are not peer-reviewed. 
 
Peer review means your study and its claims will be vetted by a panel of the best doctors and other medical professionals in that field, for critical review. They will try to find fault in its methodology before publication and its recommendations for possible human treatment.
 
For any cannabis-based study strong enough to stand up to this critical review, and for it to be published in a major journal within such a field as cancer research, is incredible. That’s exactly how strong the evidence for cannabis medicine is starting to become.
 
Imagine that. This plant, this “great friend of humanity” which has helped us survive by giving early humans food, fuel, fiber and medicine, and who ancient healers wrote about in 6000 B.C., more than 8,000 years ago, is now coming back to prove itself and to help save us again.
 
And this time we are starting to find the evidence to back up the claims made for this plant over the centuries…”
 

Tommy Chong: Marijuana Legalization Boosts Economy, Weed Cures Prostate Cancer, According To Cheech’s Friend – But How? [REPORT]

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“Tommy Chong and his partner Richard “Cheech” Marin have built an entire career out of stoner comedy and marijuana-centric counterculture jokes, but now Tommy Chong is getting a little more serious about marijuana legalization and politics than he ever did before in Cheech & Chong’s 42-year entertainment career.”

Tommy Chong and Cheech Marin (Image: Reuters)

“Tommy Chong, 74, is a public advocate for the legalization of marijuana. He believes legalizing the drug on a federal level would bring about “numerous benefits,” including giving a lift to the U.S. economy – if the plant were to be taxed, of course.

In addition to the benefits to the economy, Tommy Chong believes in potential medical uses – medical uses that have been proven to the point where several states have legalized the drug. Almost 20 states have passed laws supporting the legalization of medical marijuana (with 12 states pending legislation!) Colorado and Washington have now totally legalized it.
 

Tommy Chong has personal ties to the medical usage of marijuana. Last June, Chong announced that he was suffering with stage one prostate cancer. However, he decided to forego traditional medicine and instead decided to overhaul his diet and lifestyle.

And now, Tommy Chong is cancer-free.”

More: http://www.idesigntimes.com/articles/5392/20130516/tommy-chong-marijuana-legalization-legalize-boosts-economy-celebrity-weed-post-ganja-cures-cancer-treats-treatment-prostate-cheech-friend-how-stoner-comedy-entertainment-movies-tv.htm

Medical Cannabis Treatment for Cancer and HIV/AIDS ?

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“Benefits of Medical Cannabis”

medical marijuana

“Today, there are at least 17 states, including the District of Colombia, where cannabis is legal. Ohio, South Carolina, Colorado, New Jersey, California, and Michigan are just a few states that garnered strong support in the legalization of  medical cannabis. In Illinois, a bill legalizing the use of  cannabis needed the signature of Gov Pat Quinn. The legislation was approved by House and Senate, permitting doctors to prescribe cannabis for cancer and patients with HIV/AIDS and other diseases…

There is now quantifiable evidence that cannabis is beneficial in treating many disorders…

Moreover, the Medical Cannabis Research and the University of California found out that cannabis can treat HIV/AIDS and multiple sclerosis symptoms. It can even benefit cancer patients to mitigate the unpleasant side effects of chemotherapy or as an alternative treatment for cervical cancer, breast cancer, prostate cancer, lung cancer, colorectal cancer, brain cancer, and leukemia.”

More: http://guardianlv.com/2013/05/medical-cannabis-treatment-for-cancer-and-hivaids/