More Evidence Cannabinoid THCV Helps with Type 2 Diabetes

The alarming increase in diabetes, especially behavior-linked Type 2 diabetes, threatens this nation’s and the planet’s health care systems. With this disease, the body is unable to process enough sugar from the blood. This excess blood glucose damages nearly every organ and normal health process, causing much misery, and in some cases disabilities, amputations, blindness, and impotence. The disease doubles risk of early death.

New evidence helps establish the usefulness in the plant cannabinoid, THCV (tetrahydrocannabivarin), in helping control Type 2 diabetes. As reported previously in this blog, THCV appears to help less obesity.  A new study, reported by the International Association for Cannabinoid Medicines, appears soon in Diabetes Care. 2016 Aug 29. pii: dc160650. Titled, Efficacy and Safety of Cannabidiol and Tetrahydrocannabivarin on Glycemic and Lipid Parameters in Patients With Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Pilot Study, shows he beneficial effects on a number of diabetic indices.

Significantly, the authors found that “Compared with placebo, THCV significantly decreased fasting plasma glucose.” This removal of sugar from the blood is a basic goal of diabetes prevention and treatment. Additionally, they found improvements in:

  • Pancreatic β-cell function
  • Adiponectin levels
  • Apolipoprotein A

The authors assert in conclusion:

THCV could represent a new therapeutic agent in glycemic control in subjects with type 2 diabetes.

Seminal cannabis researcher and discoverer of THC, Raphael Mechoulam, in British Journal of Pharmacology in 2005, discussed the apparent unique properties of THCV and posed several research questions. He notes, as has Scottish researcher Roger G. Pertwee, that THCV content can be very high in hashish from Pakistan. Despite these high levels of the supposed CB1 receptor antagonist THCV, Pakistani hashish has no apparent “downer” aspect depressing the user. Perhaps this is due to the presence of the other 60 cannabinoids.

Use of THCV as medical marijuana for obesity and diabetes prevention and treatment is made difficult by the lack of access to THCV-heavy or predominant strains. Durban Poison is probably the most available. Reviewer Ry Richard gave it kudos for energy.

“Durban is legendary for its almost electric effects package, which fills the user with a buzzing energy and a flurry of mental activity. It is the perfect variety for a productive day, as it is strong but tends to stay out of the way of most mental processes, allowing for a high level of functionality.”

Such high levels of energy could come in handy in assisting with other behavioral and lifestyle factors affecting glucose levels and other metabolic processes. Human bodies overly composed of fat cells and lacking in muscles cells become insulin resistant and cannot remove sufficient blood sugar. Lack of movement, such as prolonged sitting is a major metabolic risk factor on its own, causing “sitting diseases” of which obesity is one and diabetes another.

Physical movement, such as walking at least 10,000 steps a day, provides powerful preventive and treatment effects for pre-diabetics and those with the actual diagnosis. Adequate walking helps control excess fat while building muscle, and provides dozens of preventive health benefits. Jogging a few minutes per day in addition helps even more.

Muscle mass and muscle cells readily accept and burn glucose, removing it from the blood stream and turning it into energy instead of poison. In addition to movement, engaging in weight training or other muscle building regimen for just a few minutes every other day can quickly help build muscle mass to pull glucose from the blood and burn it up. By burning this energy, muscle mass also helps control obesity and, besides, looks darn good!

Help prevent and even treat diabetes and obesity with low sugar intake and high THCV cannabis, along with movement and muscle.

The Cannabinoid THCV May Treat Acne

Cannabis is a treasure trove of medicines. The plant’s 80+ cannabinoids offer treatment and relief from a long list of maladies: acne may now be included. The cannabinoid TCHV may offer a powerful treatment for acne, according to new European research.

Acne is an inflammation of the sebaceous glands, often on the faces of teenagers.    The gland’s duct can become blocked, perhaps from excess sebum produced by teenage hormones. Blocked glands can suffer bacterial infection, producing the common, if distressing, lesions on the skin.

Earlier, this same group found potential for the cannabinoid CBD (cannabidiol) in acne treatment.  Published in the Journal of Clinical Investigation, they concluded,

Collectively, our findings suggest that, due to the combined lipostatic, antiproliferative, and antiinflammatory effects, CBD has potential as a promising therapeutic agent for the treatment of acne vulgaris.”

The researchers followed up by studying five other cannabinoids as possible treatment of acne and related skin conditions. THCV, (-)-Δ9 -tetrahydrocannabivarin, CBC, CBDV, CBGV and CBD. They found different effects: CBG and CBGV may help in the treatment of dry skin. Concerning the opposite problem, excess lipogenesis and acne, the researchers found that:

CBC, CBDV and especially THCV show promise to become highly efficient, novel anti-acne agents. Moreover, based on their remarkable anti-inflammatory actions, phytocannabinoids could be efficient, yet safe novel tools in the management of cutaneous inflammations.

“Concussion” Is Teachable Moment For Cannabis And Brain Trauma

Will Smith - Concussion

Will Smith – Concussion

Cannabis reduces traumatic brain injury!

Far too few know this benefit of medical marijuana use and treatment. The general public, the NFL, and coaches across the country may soon get that opportunity.

The SONY movie, “Concussion,” examining brain trauma in the NFL, presents a unique opportunity to educate about benefits of cannabis for traumatic brain injury. Will Smith plays a forensic pathologist who discovers the chilling extent of chronic traumatic encephalopathy (CTE) in NFL players, setting them up for depression, dementia, and early death.

The Christmas 2015 movie has already elevated the issue of traumatic brain injury to the public and NFL players. Although the movie does not address how cannabis can minimize brain injuries, the time will be ripe for such education.

Dr. Lester Grinspoon may be the best educator on this timely issue.

This a retired Harvard psychiatrist and pioneering authority on marijuana’s medical benefits has already specifically addressed the issue of CTE in the NFL, when he petitioned  the organization to fund research into cannabis and brain trauma. Dr. Grinspoon has been educating on the positive health effects of cannabis for decades, since it helped his son with cancer in the 1970s. He has written a dozen books, several on medical marijuana, calling it The Forbidden Medicine.”  He has editorialized in The New York Times that marijuana is a “wonder drug“, where he lists the truly wondrous medical benefits provided, including relief from neuropathic pain. He writes:

If marijuana were a new discovery rather than a well-known substance carrying cultural and political baggage, it would be hailed as a wonder drug.

 

Cannabis and Brain Injury

Head injury and traumatic brain accident. Fotolia

Head injury and traumatic brain accident. Fotolia

Much of the research showing the protective effects of cannabinoids against traumatic brain injury comes from Israel. Studies reported in 2013 in this small, high-tech country showed that THC and similar cannabinoids can reduce injury both before and after trauma.

Irony alert: This research showing the brain-protective benefits was done at the Adelson Center for the Biology of Addictive Diseases. Sheldon Adelson, that is, the American right-wing gambling billionaire and major benefactor to Israel. Ironically, he put several million dollars into a 2014 Florida campaign to PREVENT medical marijuana in that state. With the help of his money, Floridians were denied the benefits of medical cannabis, such as reducing brain injury and dementia, discovered in his own center! WTF?

Other Israeli researchers concentrated on 2-AG, the human body’s own cannabinoid molecule, along with anandamide, that fits lock-and-key into the same receptors activated by plant cannabinoid in marijuana. They discuss how cannabinoids work on the biological and molecular levels to reduce traumatic brain injury (TBI) and with it minimize the disabling disease CTE. The brain trauma of a concussive hit does not all take place and finish with the hit. In the hours following, inflammation is a destructive factor, caused in part by cytokines, cell messengers, such as the dangerous TNF-alpha, IL-6, and IL-1beta. 2-AG also reduces blood brain barrier (BBB) permeability, another neuroprotective effect.

More ways cannabinoids reduce traumatic brain injury.

Head trauma, such as a massive acceleration/deceleration of a head during helmet to pad collision, common in NFL football, begins a lengthy neurological response process, often inflicting more harm to the brain. This response is primarily inflammatory. For a specific site, even the whole brain, the culprit is “excitotoxicity, the pathological process by which nerve cells are damaged or killed by excessive stimulation by neurotransmitters such as glutamate and similar substances.” This neurotransmitter overload degrades and kills brain cells, and they die a messy death, creating further toxicity in the form of Reactive Oxygen Species (ROS), nasty molecules that damage cell structures and your DNA.

So as soon as a football player takes a concussive hit, from then for hours, and longer,  the resulting excitotoxicity attacks neurons and other cells:

  • Dangerous cytokines deliver massive numbers of inflammatory molecules.
  • Glutamate increases wildly, along with other neurotransmitters.
  • NMDA receptors are activated by excess glutamate which causes a flow of calcium and sodium into cells, generating free radicals.
  • Dying mitochondria, the cell’s powerhouse release toxic Reactive Oxygen Species (ROS), bully molecules swinging dangerous free radical electrons, and smashing up nerve cells.
  • Vasoconstriction reduces blood flow to the brain.

Amazingly, cannabinoids in cannabis exert a healing calm to excitotoxicity and help reduce neurological damage in all areas.

  • Antioxidants action: Even without activating the  endocannabinoid system, cannabinoids themselves are potent anti-oxidants, the perfect remedy to the oxidative stress, as they neutralize these rowdy ROS molecules.
  • Retrograde signalling, found only in the endocannabinoid system, calms neuronal firings with “backwards” retrograde signaling across synapses to reduce nerve cell activity.
  • Apoptosis, cell death is reduced, lowering the resulting volume of inflammatory molecules.
  • Cannabinoids promote vasodilation, restoring healing blood flow to the brain by counteracting the endothelin (ET-1)-induced vasoconstriction that aggravates brain damage.
  • Anti-inflammatory actions are all neuroprotective. And they result in reduced brain swelling.

So, obviously, the investigation of cannabis in reducing traumatic brain injury and CTE in football players and sports participants who suffer concussions presents a life-saving opportunity. Their are ample reasons for undertaking this research and hopefully the NFL will take up Dr. Grinspoon’s challenge to fund it.

First, do no harm. The NFL’s knee jerk mandate of prohibiting cannabis use by players may be doing huge harms by denying them the medicine that can help prevent, treat, and minimize injuries from the brain trauma they suffer as players.

Beyond that, what can we do as fans of football, and for some, as parent of young players, to help get the NFL to sponsor this vitally needed research into concussion and cannabis?.

Copyright © 2015  Don Fitch

 

Cannabis Fights Alzheimer’s and Dementia

Cannabinoids may well be helpful in slowing and preventing the damage to the human brain known as Alzheimer ’s disease and other dementia.

With properties that help protect nerve cells, especially brain cells, it is reasonable that cannabinoids might be useful in preventing and treating insidious AD.

English: Diagram of how microtubules desintegr...

English: Diagram of how microtubules desintegrate with Alzheimer’s disease

As with other degenerative diseases associated with aging, AD is of special importance to baby boomers and aging populations throughout the world.The number of people so afflicted may triple over the next half century. All the degenerative diseases are cruel, but AD can inflict soul-robbing pathology into families and relationships. With AD comes a slow breakdown of memories and then personality.

Plaques and Tangles

Central to this damage seems to be the formation of fibrous, knotted senile plaques in the brain. Inside these plaques, inflammation festers. Chronic inflammation is dangerous anywhere; it is especially destructive when microglial cells, the brain’s protectors, themselves become sources of inflammation right in the brain.

Two protein substances clog the brains of those afflicted with AD. Remarkably, cannabinoids appear to provide protection against both these threats to our brains and minds.

  1. Amyloid plaques – composed of strands of protein, beta-amyloid peptides. These so-called senile plaques are a clear marker for Alzheimer ’s disease.
  2. Neurofibrillary tangles – composed of protein microtubules, tau.

THC Blocking Plaques

Fresh research reported in late 2006 clarifies some of the mechanisms that make THC such a powerful anti-Alzheimer’s disease agent. San Diego’s Scripps Research Institute, specifically its Worm Institute of Research and Medicine is the source of new findings about the ability of THC to block the formation of plaques in the brain. In test tube trials, THC shows a remarkable ability to stop the formation of these personality-robbing plaques. THC, the San Diego researchers found, inhibited the enzyme acetylcholinesterase, a substance that plays a key role in inducing β amyloid plaques.

Side-by-side comparisons with two pharmaceutical drugs currently on the market (and inexorably advertised during television news) are startling. THC, the primary cannabinoid from the source plant cannabis. was over four times more effective than one of the drugs, and roughly 14 times more effective than the other.

At the molecular level, THC bound to the acetylcholinesterase molecule, preventing the enzyme’s key role in creation of amyloid aggregation. Institute director and study coauthor Kim Janda was quite effusive at a 2006 release:

Although our study is far from final, it does show that there is a previously unrecognized molecular mechanism through which THC may directly affect the progression of Alzheimer’s disease.

Lead researcher Janda went on to say,

While we are certainly not advocating the use of illegal drugs, these findings offer convincing evidence that THC possesses remarkable inhibitory qualities, especially when compared to [Alzheimer’s drugs] currently available to patients.

 

Look for Part 2 soon at Your Brain on Bliss

 

CBD Better With Other Entourage Cannabinoids

Cannabidiol (CBD) ©-designer491 Fotolia

Cannabidiol (CBD) ©-designer491 Fotolia

CBD, the medically remarkable cannabinoid from marijuana works much better with other cannabinoids in ‘entourage.’ My last post covered some of the political wrangling, with some states passing CBD-only laws and thinking they are done with medical marijuana. This entourage effect proves them wrong, and show that whole plant extracts with multiple cannabinoids, especially THC, work far better than CBD-only medications.

A major problem with CBD-only medication is a bell-shaped dose-response. The authors of the new Israeli study point out that CBD, short for cannabidiol, provided powerful anti-inflammatory and pain relief when delivered orally or intraperitoneally, but the effect seemed highly dose-dependent. Too high or too low a dose of purified CBD provided less effect against inflammation and pain, making establishing dosing very difficult.

This problem was solved by using “plant extracts derived from the Cannabis sativa L., clone 202, which is highly enriched in CBD,” in other words, high CBD marijuana. The effects were spectacular:

In stark contrast to purified CBD, the clone 202 extract, when given either intraperitoneally or orally, provided a clear correlation between the anti-inflammatory and anti-nociceptive responses and the dose, with increasing responses upon increasing doses, which makes this plant medicine ideal for clinical uses.

Such powerful, predictable, and reproducible pain and inflammation relief enable clinicians to set dosages, a key need in using cannabis medicine.

Have you tried CBD or CBD with entourage cannabinoids for any condition? What were your results?

Related articles

Cannabis Entourage Medically Superior to CBD Alone

Medical CannabisCBD is a remarkably medically potent component of marijuana. One of over 60 cannabinoids, CBD, short for ‘cannabidiol,‘ has dozens of medical uses, including anti-seizure, anti-inflammation, anti-anxiety, antioxidant, anti-tumor and as treatment for pain. But new research confirms what has long been thought: CBD in addition to other entourage cannabinoids like THC is far superior medically to pure CBD.

Cannabidiol does not produce the ‘high’ associated with THC, another medically useful cannabinoid. This lack of psychotropic effect from CBD is highly esteemed by researchers (and politicians), if not necessarily by the patient.

Dr. Sanjay Gupta brought to awareness for many Americans his conversion to supporting medical cannabis and research and reporting on CBD treatment of intractable seizures in children.  The effectiveness of CBD to quiet seizures heretofore unstoppable by a flood of truly toxic drugs has led to the spectacle of, in America, of medical refugees having to leave their harsh home states and head to legal Colorado.

In the USA many state legislators, although often abhorrent to marijuana, have been unable to resist the logic of supplying this safe but effective anti-seizure medication to children in their states. Sometimes shamed by families testifying with their seizure-inflicted chidren many states have passed CBD-only (or low THC) availability laws. (Bizarrely, by doing so, states are violating federal law, as CBD remains a  Schedule I substance, deemed harmful and without medical value, and most worthy of harsh control. But that remains topic for another day.)

The danger here is that state legislators may then feel that they have done their part in supplying medical marijuana by giving CBD the OK, will resist widening choices even in light of evidence that “entourage” cannabis medications are superior.

The Israeli research, with important implications for dosing medical cannabis is linked below. It will soon be detailed in another post:

Overcoming the Bell-Shaped Dose-Response of Cannabidiol by Using Cannabis Extract Enriched in Cannabidiol

 

 

Cannabis Oil: A Medical Marvel For Your Skin?

Back massageAs medical and personal use of marijuana become increasingly legal, many new ways to intake cannabis are now available. In addition to inhaling smoke, people can benefit from the medical cannabinoids in cannabis by vaporizing, ingesting, and absorption via the skin.

Plant cannabinoids, such as THC and CBD,  are fat soluble and readily absorbed by the skin. These medicinal molecules may well be most perfectly administered, for many conditions, via topical products applied directly to the skin’s surface, such as cannabis-infused massage oil. To clarify, this is not “hemp oil” from the seeds of low cannabinoid hemp, but made from the flowers (buds) themselves, and filled with cannabinoids.

© freshidea - Fotolia.com

© freshidea – Fotolia.com

The importance of the endocannabinoid system (ECS) to the healthy functioning of the skin is only now becoming clear, as the profound ways the ECS effects all our systems are continually discovered. This system,with natural receptors (CB1 and CB2) found in brain, immune and most types of cells, including those in the skin, and natural endocannabinoids our bodies produce, are perhaps the greatest discoveries in human physiology of the last 50 years.

During these same time, researchers discovered the ability for plant based cannabinoids from cannabis, including THC and  CBD, to activate the ECS.  These cannabinoids offer great potential for preventing, treating, and curing common skin diseases. Massages using cannabis infused oil may be an optimal way to address skin maladies. Cannabinoids may be very useful in treating skin cancer.

The endocannabinoid anandamide (AEA) has been found to play a key role in the health of the skin, prompting these Italian researchers to study cannabinoids cannabidiol (CBD), cannabigerol (CBG), and  cannabidivarin (CBDV) to study effects on skin cells. The Italian study skipped THC because of its psychoactivity, but THC has been shown to be powerfully therapeutic. THC is actually closer to AEA in function than is CBD, so it would have been interesting if it were included in the study.

Many skin conditions are inflammatory in nature and the anti-inflammatory effects of cannabinoids on skin cells have been demonstrated. Both THC and CBD show anti-inflammatory effects.

Cannabinoids also act on the genetic level to help calm skin diseases. The field of Epigenetics studies how “molecular mechanisms in the environment control gene activity independently of DNA sequence.” Activities such as exercise and factors such as nutrition and stress can change how genes are expressed. Endocannabinoids made by your own cells and phytocannabiniods from cannabis sativa also can change genetic expression in medically useful ways, addressing diseases from psoriasis to cancer.

The report concluded: “These findings show that the phytocannabinoids cannabidiol and cannabigerol are transcriptional repressors that can control cell proliferation and differentiation. This indicates that they (especially cannabidiol) have the potential to be lead compounds for the development of novel therapeutics for skin diseases.”

THC infused oils may offer many benefits missing from potions without this main cannabinoid. One of these benefits might be the “psychoactivity” seemingly dreaded by cannabinoid researchers. Patients may well enjoy the blissful experience, and even consider it part of the cure.

Watch for Part 2 of this series for more on the science, on the new found epigenetic capabilities of cannabinoids, how marijuana’s amazing molecules adjust gene expression to protect skin.

Football Concussions and the Brain-Saving Effects of Cannabis

© intheskies - Fotolia.com

© intheskies – Fotolia.com

The prevalence of brain injuries associated with football are becoming increasingly clear. More than anyone suspected, banging heads together in football causes mild (and not so mild) traumatic brain injuries( mTBI). New findings and the plights of many former players may fundamentally change the game of American football, from the NFL all the way down through college and high school to Pop Warner. The latter kid’s league is suffers declining participation as parents fear damage to their children’s brains.

During the same time period that the the severity of brain-damaging injuries suffered by football players was becoming clear, research in Israel and Spain began to show that the human brain is protected from TBI by the cannabinoids in cannabis.

It may well turn out to be that the best on-field treatment of a suspected concussion will be taking “hits” of vaporized cannabinoids, right from medical cannabis. Even now, portable vaporizers can be ready to provide a controlled dosage of cannabinoids within a few seconds.

At the same time, new helmets with  accelerometers for measuring impact force and gyrometers for measuring twist will help in the immediate assessment of possible concussion after a violent tackle or block. Perhaps LED lights will read out G force readings right on the helmet’s surface, allowing fellow players, coach, and trainer to spot potential dangers.

Imagine this scenario in the not-too-far future: At a home game in Seattle or Denver or other state with medical marijuana exemption to tyrannical federal marijuana laws, the home team quarterback sets his squad on a crucial third down. Unfortunately for him, he was swallowed in a pass rush; worse yet when he was floored by a 300 pound left tackle, his helmet smashed into that of another tackler at a high rate of force. He lay stunned, not quite sure why to get up. Coach and team physician approach at a jog alarmed to see the red glow from the helmet LED declaring a probably concussion. As the physician reads the G force readings from the collision, she clicks on the portable vaporizer. She asks the player a few questions, at which he performs badly. He can state his name but is unsure of the date, even the year. This, along with the red light concussion warning and the dangerously high deceleration ‘G’ rating, convinces her to act immediately, bringing the vaporizer to the injured player’s lips and telling him, “breathe in this medicine.”

As the brain-traumatized player inhales cannabinoids into his lungs, they quickly make it to his heart and fountain up to his brain. Within seconds the cannabinoids THC, CBD and others cross the blood-brain-barrier in his brain and begin their neuroprotective functions. In the injured brain, neurotransmitters, particularly glutamate, are overproduced in a frenzy that damages neurons. Inflammatory processes produce reactive oxygen species (ROS), dangling electrons that wound cell walls and DNA. In this unlikely scenario, total time from traumatic brain injury, to diagnosis, to treatment molecules reaching the site of injury was perhaps one minute. This may also be a future protocol in case of stroke, another source of traumatic brain injury.

In the brain these cannabinoids dampen down the frenzied, brain-damaging transmitters. Cannabinoids, including THC and CBD, reduce production of the transmitter glutamate. Cannabinoids also serve as antioxidants to sop up the dangerous ROS oxidants. They calm the brain and reduce inflammation.

In moves it looks like the NFL might actually do, the league should end any restriction for players using cannabis. Not only is it good for their battered brains but also offers the safest medication for several types of pain, including neuropathic pain. There is actually more justification for making cannabis use by NFL players mandatory than there good reasons for its prohibition. Strict enforcement of rules penalizing wounding play actions such as ‘helmeting’ will also help.

Medical Cannabis Refugees

Americans in dire need of medical cannabis for themselves or their children are being forced to flee to states with humane laws providing access to their medicine. For many people and especially parents, access to medical marijuana is literally a matter of life and death.  marijuana and pillsMost US states still adhere to draconian laws regarding any possession of cannabis and afford medical users no protection. Parents face prosecution, even loss of possession of their children for trying to supply them natural compounds that can save their children’s lives from slow death by seizures, sometimes hundreds a day.

Ironically, the main compound sought by these parents is the CBD or cannabidiol. Unlike psychoactive cannabinoid THC, CBD provides no ‘high,’ the mental state seemingly so feared by nearly all researchers. Nevertheless, CBD is itself classified, as are all cannabinoids from marijuana, as a Schedule I drug, highly dangerous and without medical value. This for a compound with no psychoactivity, nor toxicity that may well turn out to be one of the most significant medicines ever discovered. This is your government on drugs.

Certainly to a growing group of parents and stricken children in states like Colorado, CBD is a momentous medical godsend. As reported by CNN’s Sanjay Gupta in his documentary Weed, CBD strains of medical marijuana provide blessed relief from childhood seizures and developmental problems caused by Severe Myoclonic Epilepsy of Infancy (SMEI), aka Dravet Syndrome. Where mixtures of powerful and dangerous pharmaceutical drugs of every type had failed to stop the seizures, and almost killed their small patients, CBD tinctures provided immediate relief.

Seeing such dramatic improvement for such a heart-breaking condition, parents of children with similar conditions across the country of course became excited about the possibility of providing their infants with relief. But because medical cannabis research has been blocked by the DEA and Schedule I status, these new high-CBD medicines are in short supply, available (and legal) pretty much only in Colorado.

The situation is leading to a medical cannabis refugee movement from states with harsh and cruel laws to states where voter’s have mandated legal exemption for medical use, like Colorado, Washington, Oregon and California. The first two states on this list also now allow personal use of cannabis, again voted in by the citizens of Colorado and Washington.

An excellent series in the Salt Lake Tribune documents this process of “Families migrating to Colorado for a medical marijuana miracle.” The article’s author, Kirsten Stewart interviews physician Dr. Margaret Gebbe, who calls the results of CBD in treating these epilepsy disorders as “absolutely remarkable.” Dr. Gebbe is also interviewed by Dr. Sanjay Gupta in his Weed documentary.

Sanjay Gupta reports on a similar movement on an international scale, with his story on a British citizen traveling to the Netherlands for access to his preferred pain treatment, cannabis sativa. He shows Gupta vial after vial of pharmaceutical narcotics he has been prescribed but were ineffective and with mind numbing side effects. Treatment with cannabis is unavailable in England, making this middle age man, bedeviled by pain cross the channel as another medical cannabis refugee.

American states and world countries that recognize the idiocy of cannabis prohibition and the powerful medical potential of cannabis will prosper while providing hugely needed relief and succor to these refugees.

Copyright © 2013 by Don Fitch

Cannabinoids Combat Alzheimer’s Disease

It may be that small clumps of beta-amyloid protein begin causing Alzheimer’s disease (AD) by destroying the synapses between brain cells well before they form the plaques that have been associated with this memory-eroding and personality-robbing disorder. New research out of Stanford University reported in Science Digest (Scientists Reveal How Beta-Amyloid May Cause Alzheimer’s) found that these small bits of beta-amyloid protein clump together and, as bunches, bind with receptors on neurons.  This displaces connections with other neurons, destroying the synapses between that, in very real ways, make us who we are. Too many synapses destroyed  and soon you can’t remember Uncle Bob. Or your spouse.

© freshidea - Fotolia.com

© freshidea – Fotolia.com

Although in a way this is bad news–damage is taking place even before the plaque formation long thought to be the problem–the good news is that the finding may point to ways to help prevent the cruel disease with earlier intervention. Even better news is that a whole new class of preventive and therapeutic agents, cannabinoids, have been found to be very useful in curbing the ravages of Alzheimer”s disease. Cannabinoids are compounds that modulate specific receptors on brain cells, immune cells and other cells in the body. Three types of cannabinoids  exist: They can be produced by our bodies, by the plant cannabis, and synthetically in the laboratory. Last year Spanish researchers documented in the Journal of Neuroinflammation how cannabinoids are neuroprotective and anti-inflammatory agents with therapeutic potential,

Their research, entitled Prolonged oral cannabinoid administration prevents neuroinflammation, lowers β-amyloid levels and improves cognitive performance in Tg APP 2576 mice. The Spaniards found that oral dosing with cannabinoids “ameliorates cognitive performance, decreases neuroinflammation and Aβ levels, likely by increasing its transport to the periphery.”  The cannabinoid treatment boosted memory and cognition, reduced brain inflammation and helped carry away the beta-amyloid tangles. What’s not to like! Yet again have cannabinoids been found to have powerful and beneficial medical effects, providing neuroprotection against one of the more cruel diseases to strike modern humans.

The Spanish research investigated synthetic cannabinoids, but earlier research found powerful AD preventive effects from THC, the primary psychoactive component of cannabis9-tetrahydrocannabinol). Astoundingly, researchers found when “compared to currently approved drugs prescribed for the treatment of Alzheimer’s disease, THC is a considerably superior inhibitor of Aβ aggregation, and this study provides a previously unrecognized molecular mechanism through which cannabinoid molecules may directly impact the progression of this debilitating disease.”  The enzyme acetylcholinesterase (AChE) promotes beta-amyloid clumping; THC prevents this clumping by binding with receptors on AChE molecules. Some pharmaceutical drugs use the same tactic, but THC was far more effective! On another AD front, researchers in 2013 declared that deficiency in density of CB1 receptors, the receptors activated by THC to produce psychoactivity along with a host of preventive, curative and palliative effects, resulted in worsened AD symptoms.

Fear of losing their memory and personalities to cruel diseases like Alzheimer’s is the number one anxiety of those over 50 years of age. This group should be aware that cannabinoids, even THC, can provide protection for brain cells help stave off dementia-producing inflammation and beta-amyloid clumping.

Copyright © Don Fitch