Category Archives: Arthritis

Cannabidiol (CBD): Fighting Inflammation & Aggressive Forms of Cancer

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“Marijuana contains at least 60 known chemicals called cannabinoids, which activate cannabinoid receptors in your body. Tetrahydrocannabinol, or THC, is the main component responsible for the psychoactive effects, or “high,” marijuana is known for. While THC is known to have some medicinal value, there has been recent investigation into a new cannabinoid that is rumored to have more medicinal benefits than any single pharmaceutical drug on the market.”

“What is Cannabidiol (CBD)?

This cannabinoid is known as Cannabidiol (CBD), and is the second most abundant cannabinoid in cannabis. Research done by G.W. Pharmaceuticals suggests that CBD could be used for treating symptoms of rheumatoid arthritis and other autoimmune diseases, diabetes, nausea, bowel disorders, and many other hard-to-control side effects. According to an article from Projectcbd.com, CBD has even demonstrated neuroprotective effects, and its anti-cancer potential is currently being explored.

While it was originally believed that THC is a breakdown product of CBD, it is now known that both THC and CBD are actually metabolites of their decarboxylated acidic forms, THCa and CBDa. These acidic precursors are decarboxylated (essentially dried) by heat or extraction to produce THC and CBD; only then do they become psychoactive. The compound has medicinal benefits without the “high” that some patients do not desire. This makes CBD appealing to patients who are looking for an alternative to their current meds, which often have opiate-like effects.”

More: http://www.medicaljane.com/2012/12/20/cannabidiol-cbd-medicine-of-the-future/

Marijuana first plants cultivated by man for medication (Update)

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“Marijuana (Cannabis sativa L.) is one of the first plants cultivated by man. Shrouded in controversy, the intriguing history of cannabis as a medication dates back thousands of years before the era of Christianity.

Scientists believe the hemp plant originated in Asia. In 2737 B.C., Emperor Shen Neng of China prescribed tea brewed from marijuana leaves as a remedy for muscle injuries, rheumatism, gout, malaria, and memory loss. During the Bronze Age in 1400 B.C., cannabis was used throughout the eastern Mediterranean to ease the pain of childbirth and menstrual maladies.

More than 800 years before the birth of Christ, hemp was extensively cultivated in India for both its fiber and healing medicinal properties. William Brooke O’Shaughnessy, an Irish physician famous for his investigative research in pharmacology, is credited with introducing the therapeutic, healing properties of cannabis to Western medicine. During the 1830’s Dr. O’Shaughnessy, working for the British in India, conducted extensive experiments on lab animals. Encouraged by his results, Dr. O’Shaughnessy commenced patient treatment with marijuana for pain and muscle spasms. Further experiments indicated that marijuana was beneficial in the treatment of stomach cramps, migraine headaches, insomnia and nausea. Marijuana was also proven to be an effective anticonvulsant.

From the 1840s to the 1890s, hashish and marijuana extracts were among the most widely prescribed medications in the United States The 1850 United States Census records 8,327 marijuana plantations, each larger than 2000 acres. Recreational use of marijuana was not evident until early in the 20th century. Marijuana cigarettes became popular, introduced by migrants workers that brought marijuana with them from Mexico. With the onset of Prohibition, recreational use of marijuana skyrocketed. During the early 1930s, hash bars could be found all across the United States.

Although protested by the American Medical Association, the 1937 Marijuana Tax Act banned the cultivation and use of cannabis by federal law. Under the law, cultivation, distribution and consumption of cannabis products for medicinal, practical or recreational was criminalized and harsh penalties were implemented.”

More: http://guardianlv.com/2013/06/marijuana-first-plants-cultivated-by-man-for-medication/

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A Brief History of Medical Marijuana – TIME

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“Should Professors Cheech and Chong ever receive university tenure teaching the medical history of their favorite subject, the course pack would be surprisingly thick.

As early as 2737 B.C., the mystical Emperor Shen Neng of China was prescribing marijuana tea for the treatment of gout, rheumatism, malaria and, oddly enough, poor memory. The drug’s popularity as a medicine spread throughout Asia, the Middle East and down the eastern coast of Africa, and certain Hindu sects in India used marijuana for religious purposes and stress relief. Ancient physicians prescribed marijuana for everything from pain relief to earache to childbirth…

By the late 18th century, early editions of American medical journals recommend hemp seeds and roots for the treatment of inflamed skin, incontinence and venereal disease. Irish doctor William O’Shaughnessy first popularized marijuana’s medical use in England and America. As a physician with the British East India Company, he found marijuana eased the pain of rheumatism and was helpful against discomfort and nausea in cases of rabies, cholera and tetanus.”

http://content.time.com/time/health/article/0,8599,1931247,00.html

The endocannabinoid system and its therapeutic exploitation.

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“The term ‘endocannabinoid’ – originally coined in the mid-1990s after the discovery of membrane receptors for the psychoactive principle in Cannabis, Delta9-tetrahydrocannabinol and their endogenous ligands – now indicates a whole signalling system that comprises cannabinoid receptors, endogenous ligands and enzymes for ligand biosynthesis and inactivation. This system seems to be involved in an ever-increasing number of pathological conditions. With novel products already being aimed at the pharmaceutical market little more than a decade since the discovery of cannabinoid receptors, the endocannabinoid system seems to hold even more promise for the future development of therapeutic drugs. We explore the conditions under which the potential of targeting the endocannabinoid system might be realized in the years to come.”  http://www.ncbi.nlm.nih.gov/pubmed/15340387

http://www.nature.com/nrd/journal/v3/n9/full/nrd1495.html

Anti-inflammatory cannabinoids in diet: Towards a better understanding of CB(2) receptor action?

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“The endocannabinoid system is an ancient lipid signaling network which in mammals modulates neuronal functions, inflammatory processes, and is involved in the aetiology of certain human lifestyle diseases, such as Crohn’s disease, atherosclerosis and osteoarthritis.

The system is able to downregulate stress-related signals that lead to chronic inflammation and certain types of pain, but it is also involved in causing inflammation-associated symptoms, depending on the physiological context.

The cannabinoid type-2 (CB2) receptor, which unlike the CB1 receptor does not induce central side effects, has been shown to be a promising therapeutic target. While CB1 receptor antagonists/inverse agonists are of therapeutic value, also CB2 receptor ligands including agonists are of pharmacological interest.

 Although the endocannabinoid system is known to be involved in the regulation of energy homoeostasis and metabolism (mainly via CB1 receptors) there was hitherto no direct link between food intake and cannabinoid receptor activation. Our recent finding that beta-caryophyllene, a ubiquitous lipohilic plant natural product, selectively binds to the CB2 receptor and acts as a full agonist is unexpected…

In the case of the dietary natural product beta-caryophyllene, a full CB2 receptor-selective agonist in vitro, potent anti-inflammatory cannabimimetic effects are observed. Intriguingly, the lowest oral dose tested (5 mg/Kg) of this widespread and apparently non-toxic compound, which is also an FDA-approve food additive, was the most effective. Maybe this strengthens the hypothesis that beta-caryophyllene is indeed a dietary cannabinoid, thus inferring that by eating this compound the endocannabinoid system may be modulated in a beneficial way…”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2633791/

Medical cannabis: the opportunity versus the temptation.

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“The cannabis plant has been known to humanity for centuries as a remedy for pain, diarrhea, and inflammation. Current research has shown cannabis to be a useful remedy for many diseases, including multiple sclerosis, dystonia, and chronic pain.

 Cannabinoids are used to improve food intake in anorexia of AIDS patients and to prevent vomiting due to cancer chemotherapy. In inflammatory conditions cannabinoids improve pain in rheumatoid arthritis and pain and diarrhea in Crohn’s disease. Cannabinoids reduce the size of brain infarct and cardiac reperfusion injury. However, cannabinoid treatment is not free of side effects including euphoria, psychosis, anxiety, paranoia, dependence and abuse.

Since the cannabinoid system is involved in many physiological and pathological processes, the therapeutic potential is great. We must not be blind to the opportunity offered to us by medical cannabis just because it is an illicit drug, nor should we be temped by the quick response of patients to the central effect of cannabis. More research is warranted to explore the full potential of cannabis as medicine.”

http://www.ncbi.nlm.nih.gov/pubmed/22352284

Medical Marijuana For Arthritis: A Natural Cure?

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“TruthOnPot.com – Medical marijuana seems to be a gift from nature for anyone who suffers from pain, which is a symptom that most patients with arthritis are all-too-familiar with. Interestingly, the earliest evidence of medical marijuana’s use as a treatment for arthritis dates as far back as 2800 BC, which makes it more of a historical finding than a scientific breakthrough.
 

Today, more than 31 million Americans suffer from arthritis. And while the Arthritis Foundation lists over 100 different medications that are available for this disease, many patients continue to suffer from painful and often debilitating symptoms without adequate relief.

For those patients, medical marijuana seems to provide hope.”

Read More: http://www.truthonpot.com/2013/04/18/medical-marijuana-for-arthritis-a-natural-cure/

[Marihuana and cannabinoids as medicaments].

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“Biological activity of cannabinoids is caused by binding to two cannabinoid receptors CB1 and CB2. Psychoactive is not only tetrahydrocannabinol (THC) but also: cannabidiol, cannabigerol or cannabichromen. Formerly, the usefulness of hemp was assessed in the relation to temporary appeasement of the symptoms of some ailments as nausea or vomiting.

 Present discoveries indicates that cannabis-based drugs has shown ability to alleviate of autoimmunological disorders such as: Multiple sclerosis (MS), Rheumatoid arthritis (RA) or inflammatory bowel disease. Another studies indicates that cannabinoids play role in treatment of neurological disorders like Alzheimer disease or Amyotrophic lateral sclerosis (ALS) or even can reduce spreading of tumor cells.

 Cannabinoids stand out high safety profile considering acute toxicity, it is low possibility of deadly overdosing and side-effects are comprise in range of tolerated side-effects of other medications.

In some countries marinol and nabilone are used as anti vomiting and nausea drug. First cannabis-based drug containg naturally occurring cannabinoids is Sativex. Sativex is delivered in an mucosal spray for patients suffering from spasticity in MS, pain relevant with cancer and neuropathic pain of various origin. Despite the relatively low acute toxicity of cannabinoids they should be avoid in patients with psychotic disorders, pregnant or breastfeeding woman. Cannabinoids prolong a time of reaction and decrease power of concentration that’s why driving any vehicles is forbidden.

 Cannabis side-effects varies and depend from several factors like administrated dose, rout of administration and present state of mind. After sudden break from long-lasting use, withdrawal symptoms can appear, although they entirely disappear after a week or two.”

http://www.ncbi.nlm.nih.gov/pubmed/23421098

Cannabidiol: an overview of some pharmacological aspects.

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“Over the past few years, considerable attention has focused on cannabidiol (CBD), a major nonpsychotropic constituent of cannabis.

The authors present a review on the chemistry of CBD and discuss the anticonvulsive, antianxiety, antipsychotic, antinausea, and antirheumatoid arthritic properties of CBD.

CBD does not bind to the known cannabinoid receptors, and its mechanism of action is yet unknown. It is possible that, in part at least, its effects are due to its recently discovered inhibition of anandamide uptake and hydrolysis and to its antioxidative effect.”

http://www.ncbi.nlm.nih.gov/pubmed/12412831

Cannabidiol: an overview of some chemical and pharmacological aspects. Part I: chemical aspects.

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“Over the last few years considerable attention has focused on cannabidiol (CBD), a major non-psychotropic constituent of Cannabis. In Part I of this review we present a condensed survey of the chemistry of CBD; in Part II, to be published later, we shall discuss the anti-convulsive, anti-anxiety, anti-psychotic, anti-nausea and anti-rheumatoid arthritic properties of CBD. CBD does not bind to the known cannabinoid receptors and its mechanism of action is yet unknown. In Part II we shall also present evidence that it is conceivable that, in part at least, its effects are due to its recently discovered inhibition of anandamide uptake and hydrolysis and to its anti-oxidative effect.”

http://www.ncbi.nlm.nih.gov/pubmed/12505688

http://www.scribd.com/doc/52920296/Cannabidiol-an-Overview-of-Some-Chemical-and-Pharmacological-Aspects-Part-I-Chemical-Aspects