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endocannabinoid system

  • by Paul Armentano, NORML Deputy Director January 11, 2011

    NORML has recently posted online the fourth edition of its popular and comprehensive booklet, “Emerging Clinical Applications for Cannabis & Cannabinoids: A Review of the Recent Scientific Literature.”

    Updated and revised for 2011, this report reviews approximately 200 newly published scientific studies assessing the safety and efficacy of marijuana and its compounds in the treatment and management of nineteen clinical indications: Alzheimer’s disease, Amyotrophic Lateral Sclerosis (ALS), chronic pain, diabetes mellitus, dystonia, fibromyalgia, gastrointestinal disorders, gliomas and other cancers, hepatitis C, human immunodeficiency virus (HIV), hypertension, incontinence, methicillin-resistant Staphyloccus aureus (MRSA), multiple sclerosis, osteoporosis, pruritus, rheumatoid arthritis, sleep apnea, and Tourette’s syndrome.

    Explains the report’s lead author, NORML Deputy Director Paul Armentano: “The conditions profiled in this report were chosen because patients frequently inquire about the therapeutic use of cannabis to treat these disorders. In addition, many of the indications included in this report may be moderated by cannabis therapy. In several cases, preclinical data and clinical data indicates that cannabinoids may halt the progression of these diseases in a more efficacious manner than available pharmaceuticals.

    The updated report also features a new section, authored by osteopath and medical cannabis specialist Dr. Dustin Sulak, highlighting the significance of the endocannabinoid system and its role in maintaining mental and physiological health.

    “As we continue to sort through the emerging science of cannabis and cannabinoids, one thing remains clear: a functional cannabinoid system is essential for health,” writes Dr. Sulak. “From embryonic implantation on the wall of our mother’s uterus, to nursing and growth, to responding to injuries, endocannabinoids help us survive in a quickly changing and increasingly hostile environment. As I realized this, I began to wonder: can an individual enhance his/her cannabinoid system by taking supplemental cannabis? Beyond treating symptoms, beyond even curing disease, can cannabis help us prevent disease and promote health by stimulating an ancient system that is hard-wired into all of us? I now believe the answer is yes.

    Full text of the report is now available online here. Hard copies will be available for purchase shortly. Print copies of the third edition of this report will be made available at a reduced rate for those seeking bulk orders. (Please e-mail NORML for further details.)

  • by Allen St. Pierre, NORML Executive Director February 21, 2010

    Where Do You Get ‘It’ From?

    Author: Publius*

    Most patients don’t get asked where they get their medicine. That’s because everyone knows people get their medicine from a pharmacy. But I have to get my medicine otherwise. I have to safeguard my “source” because my medicine is cannabinoid based – and that makes it almost illegal.  – But not today.  Today I can answer the source question openly because it is my local pharmacy – with drive-thru service and open to dispense medicine 24 hours a day. I drive up and push a big, yellow smiley-faced button to gain access – a soft automated voice comes over the speaker to verify that I am in the right place in order to pick up my prescription. Next, the typical professional looking person – white coat with badge – slides open the window asking my name and what I need.

    “I’m picking up a prescription for Publius.”

    They return with a baggie and bottle containing 30 synthetic cannabinoid capsules dosed at 5mg each – that’s right, legal cannabinoids!

    What are cannabinoids? Well, here is where things get interesting. As one learns in biology, the human body has many systems – the circulatory, respiratory, digestive, and nervous systems to name a few. Each system has parts: for example, the nervous system is made up of the brain, spinal cord, and nerves. By the late 1980s, science identified a new human system – the endocannabinoid system (ECS) – also referred to as the cannabinoid system. There is a cannabinoid system present in all mammals – to include humans and 15,000 other species.  A mammal is any vertebrate animal distinguished by self-regulating body temperature, hair, and milk-producing females – as mammal means “breast” or of the breast.

    The ECS has two main parts: cannabinoids, which are chemical neurotransmitters, and two receptors called “CB1″ and “CB2.” Cannabinoids activate receptors found throughout the body – in all organs, for example. In fact, all systems in our bodies are modulated by the cannabinoid system. This means that as a body system changes, it uses the ECS to do so.

    Science and popular search sites like Wikipedia use three classifications of cannabinoids:

    1.  Endogenous cannabinoids (also referred to as endocannabinoids), which are produced by the human body

    2.  Herbal cannabinoids, the kind found in the cannabis sativa plant

    3.  Synthetic cannabinoids, produced and distributed by pharmaceutical companies

    The third kind is what I am picking up from the pharmacy – 30 Marinol (Dronabinol) capsules. Marinol is a prescribed cannabinoid from my doctor – and I am going to test it against the herbal cannabinoids I have been baking into my brownies for five years now.

    The pharmacist hands me a white paper bag containing the Marinol prescribed for my Multiple Sclerosis (MS). Stapled to the top is a typical handout with cautionary medical information. The small amount (150mg) of the synthetic cannabinoid THC costs $370 – or more than $69,000 per ounce!

    I sign my name on a distribution sheet and pay my $3 Medicare co-pay. The government, meaning our tax dollars, pays the other $367 for my medicine.  Now I am ready to go – but not before my ‘synthetic cannabinoid’ dealer informs me of possible side effects. She warns me to be on the lookout for – “dizziness, drowsiness, confusion, feeling ‘high,’ an exaggerated sense of well-being, lightheadedness, headache, red eyes, dry mouth, nausea, vomiting, stomach pain, clumsiness, or unsteadiness.”

    Geez – sounds like a lot of potential adversity on my chemically sensitive body.  From personal experience, I know that the herbal cannabinoids do not cause these side effects in my body. The pharmacist did mention one noticeable side effect that I have had with eating cannabis brownies: dry mouth – which is hardly a problem when considering the overall benefits of the medicine.

    When I get home I open the bag to take a look at the Marinol. The pills are a deep maroon color and perfectly round. They remind me of Boston Baked Beans – as they look exactly like those candies. One thing is for sure: synthetic cannabinoids do not look anything like herbal cannabinoids – the ones from the plant itself. The distinct medical difference of popping pills versus the variations and qualities of consuming natural cannabis cannot be understated – and surely won’t be by me. After a week of taking one pill a night before bed, as the doctor prescribed, I do not notice any positive effects from the Marinol. It makes me hungry – but that was never a problem in the first place. However, it is my first legal cannabinoid and that is what counts, right? – Not whether it works, just whether it is legal, right?

    Wrong.

    Here is what I know.  I have been self-medicating with herbal cannabinoids for five years to provide relief from MS, which I have had for 23 years.  During that time I went through the long list of prescribed pharmaceuticals.  The relief was minimal. The problem was (and is) the side effects, which became unbearable over time. I felt like a slave, dependent on a cycle of pharmaceutical use which abused my body and left me in the most depressed, hopeless, and flattened state.

    I finally said enough of the pharma-tinkering with my body and the MS and tried baking herbal cannabinoids into brownies. In doing so, my alternative treatment made me a criminal. I began to eat a small cube of cannabis brownie three times a day. Within the first month my insomnia disappeared, my bladder issues calmed, nerve tingles of the arms, legs, and feet stilled. I was no longer breaking out in upper body tremors after being out in the world of loud noises, traffic, and the everyday racing of life.  The MS was quieter. I found I wasn’t contemplating suicide and I felt hopeful about my life again – but realized I had become a chronic criminal.

    Cannabinoids are clearly medicinal to our bodies. But there is a strange distinction between which cannabinoids are effective and which ones are legal.  In the case of my MS, appetite stimulation has not been a problem – which is what the Marinol is usually prescribed for. Marinol simply did not work for me. There are other pharmaceutical cannabinoids – such as Nabilone and Sativex – available in other countries, but they remain expensive and less effective than herbal cannabinoids.  Nature created cannabis and the mammalian ECS, not you or me – and it was through the use of herbal cannabinoids that I was able to wean myself from a life of pharma-cocktails and move toward a healthier life. – Just as nature designed.

    This is the first chapter of book in progress titled The Cannabis Papers being published by Illinois NORML.

    More chapters are available for review here.

    *Publius is Bryan Brickner, Julie Falco, Dianna Lynn Meyer, Stephen Young, William Abens, Danielle Schumacher, Derek Rea (1954-2008), David Nott, Dan Linn, Dan S. Wang, Brian Allemana, and many others.

  • by Paul Armentano, NORML Deputy Director June 3, 2008

    I’ve said this before but it bears repeating. The endocannabinoid system is involved in the regulation of a broad range of primary biological functions in humans — including appetite, mood regulation, blood pressure, bone density, reproduction, learning capacity, and motor coordination.

    Shutting down this system in order to lose a few vanity pounds is likely not a good idea — and, in fact, is a pretty effective way to kill mice.

    It’s arguably not a healthy option for humans either.

    UK drug body: Sanofi’s Acomplia linked to five deaths
    via CNN

    Sanofi-Aventis S.A.’s (SNY) anti-obesity pill Acomplia has been linked to five deaths and 720 adverse reaction since its U.K. launch in 2006, according to a document posted on the U.K. drug regulator’s website Tuesday.

    One of the deaths was due to suicide, said the Medicines and Healthcare products Regulatory Agency, or MHRA, document, which recorded adverse side effects up until May 9.

    The drug, a new kind of obesity treatment that blocks certain brain receptors that regulate appetite, last year was rejected by a panel of U.S. Food and Drug Administration experts on concerns that the drug increases the number of psychiatric events like depression and suicidal thinking among users.

    … Despite withdrawing its application to market the drug in the U.S., where it was to have been known as Zimulti, Sanofi-Aventis has plans to resubmit it to the FDA and other regulators in 2009 for approval as a treatment for type 2 diabetes.

    In a study released in 2006, Acomplia showed promise as a diabetes treatment after patients who took the pill for a year reported improvements in blood sugar control and cholesterol along with modest weight loss.

    However, a recent study of the drug in obese heart patients found more than 40% of those who took the drug developed psychiatric problems, while another study, published last month, raised concerns about using drugs like Acomplia in children.