Tag Archives: medical marijuana

Medical Marijuana as Treatment for Alcoholism & Addiction

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“Medical marijuana is frequently in the news, and hopefully the growing awareness of the benefits of medical marijuana will lead to more sensible regulations and deeper research into why cannabis is so helpful in treating so many different conditions. Among the conditions that medical marijuana can treatis addiction, whether to drugs or alcohol.”

“Medical Marijuana as a Recovery Treatment”

“Marijuana as a recovery treatment is controversial, not least because there is conflicting research about whether medical marijuana is or is not addictive. However, many studies have found that medical marijuana is not addictive, or as harmful, as other drugs such as alcohol and opiates. Additionally, several studies have shown that marijuana can be an effective treatment for recovery from other substances.”

Read more: http://www.unitedpatientsgroup.com/blog/2012/07/26/medical-marijuana-as-treatment-for-alcoholism-addiction/

Endometriosis: Marijuana Treatment

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“Dr. Phillip Leveque has spent his life as a Combat Infantryman, Physician, Toxicologist and Pharmacologist.

(MOLALLA, Ore.) – I don’t think I have to explain what this is to anybody. If you have it, you know it. Endometriosis is graded in stages I,II, III & IV, with stage I being “minimized” inconvenience while stage IV is severe and usually requires surgery.

As a physician, I had known about endometriosis for years and that some women become narcotic addicts because of it. Pre Menstrual Tension (PMS) may be concurrent though different and I had many PMS patients as well. Some of them became addicts also. I was not surprised when lady patients came to our clinics offering chart notes that they had been prescribed every conceivable analgesic and other medications but they also told me marijuana works better than any regular prescription.

I have a severe pain problem myself caused by too high of a concentration of spinal anesthesia. I got disgusted by the anesthesiologist telling me he didn’t cause it but I got a new understanding for patients in pain.

If the patient says marijuana works for pain, I believe them. Actually in Oregon about sixty percent of patients have some chronic pain syndrome of nerve, muscle, joint, bone, intestinal or genitourinary. It doesn’t seem to matter whatever the source of pain, the bottom line is that MJ gives relief.

I presume stage I endometriosis and minor PMS are effectively treated with aspirin-like drugs, but when the pain etc. is in the moderate/severe level, the ladies have found out by themselves that marijuana/cannabis is effective without the hazard of narcotic addiction or alcoholism.

The U.S. government publicizes that as many as 77 million Americans have used marijuana and perhaps ten million use it frequently.

Marijuana as folk medicine has been used in the U.S. since the middle 1800’s and probably in Mexico and Latin America since the Spanish introduced it in the late 1500’s.

It is no longer amazing to me when a patient tells me of some new disease for which they have discovered marijuana treatment is beneficial.

It is time the DEA and its hoodlums backed off and allow the therapeutic use of medical marijuana, as more and more people are reverting to this tried and true “folk medicine” everyday.”

http://www.salem-news.com/articles/january032008/endo_med_1308.php

Can Cannabidiol (CBD) Fight Metastatic Cancer? According to the latest research the answer is yes. Important news for Medical Marijuana, Inc.’s new line of high concentrate CBD health and wellness products.

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“(OTC: MJNA), a leading hemp industry innovator, is pleased to report on a September 18 San Francisco Chronicle Article, “Pot compound seen as tool against cancer.” The article states that scientists at California Pacific Medical Center who have been researching marijuana’s compounds for the 20 years have found that Cannabidiol, or CBD, has the ability to “turn off” the DNA that causes “breast and other types of cancers” to metastasize. CBD is the second-most abundant cannabinoid within marijuana, but does not cause the psychotropic high of THC.

As stated in the article: “We started by researching breast cancer,” said scientist Pierre Desprez. “But now we’ve found that Cannabidiol works with many kinds of aggressive cancers–brain, prostate–any kind in which these high levels of ID-1 are present.” Desprez said he is hopeful clinical trials will begin immediately. He currently has grant funding through the National Institutes of Health, Susan G. Komen for the Cure, the U.S. Department of Defense and the California Breast Cancer Research Program.

As previously announced in the MJNA press release dated September 5, MJNA portfolio company, Red Dice Holdings, recently launched its Hemp-based high concentrate CBD health and wellness products, Dixie X, for over-the-counter sales. These Cannabidiol products represent the highest strength of CBD products on the market today, and this same concentrate will soon be used to launch the CanChew Biotechnologies line of CBD-enriched chewing gum. Click here for recent production news from PhytoSphere. Dixie X can currently be purchased in over 100 retail locations in Colorado, Arizona and New Mexico as well as on-line by anyone living in the U.S.

In short, MJNA and its portfolio company, PhytoSphere Systems, currently produces non-THC, high quality CBD enriched Hemp oil that according to this story, may fight the most aggressive forms of cancers we know of today.

Studies, such as those in this article and at Project CBD, have continually shown that these non-psychoactive CBD wellness products provide powerful relief for pain and anxiety sufferers, but without the euphoric effects provided by THC. The CBD health and wellness industry is estimated by MJNA to be a $5 billion market.”

http://www.cnbc.com/id/49117540/Can_Cannabidiol_CBD_Fight_Metastatic_Cancer_According_to_the_latest_research_the_answer_is_yes_Important_news_for_Medical_Marijuana_Inc_s_new_line_of_high_concentrate_CBD_health_and_wellness_products

Brain’s own cannabis compound protects against inflammation

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“Some clinical studies have indicated that marijuana or its active cannabinoid ingredient alleviates symptoms of the inflammatory disease multiple sclerosis (MS). Also, researchers have found that the brain’s natural “endocannabinoids” are released after brain injury and are believed to alleviate neuronal damage. However, scientists have not understood how such substances act within the brain’s own immune system.

 Now, experiments by Oliver Ullrich and colleagues have pinpointed how one of the brain’s endocannabinoids protects neurons from inflammation after such damage. They say their studies could lead to new drugs to treat the inflammation and brain degeneration from MS or other such disorders.

In an article in the January 5, 2006, issue of Neuron, the researchers reported experiments showing how the endocannabinoid anandamide (AEA) protects brain cells from inflammation. Such a role in the brain’s immune system is distinct from cannabinoids’ effects on neuronal signaling that produce the behavioral effects of marijuana.”

http://www.bio-medicine.org/biology-news/Brains-own-cannabis-compound-protects-against-inflammation-2810-1/

Pot Chemical May Curb Inflammation – WebMD

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“Marijuana’s active ingredient may curb inflammation and help treat skin allergies.

That news comes from researchers including Meliha Karsak, PhD, and Thomas Tuting, MD, of Germany’s University of Bonn.

Marijuana’s key compound, THC, is a type of chemical called a cannabinoid. The brain contains two types of cannabinoid receptors.

Karsak and colleagues studied mice born with or without cannabinoid receptors. The mice wore ear tags to identify them; those ear tags contained nickel.

The mice without cannabinoid receptors were particularly likely to have allergic skin reactions to the nickel in the ear tags.

The scientists reasoned that the mice’s allergies may have been linked to their lack of cannabinoid receptors.

Karsak’s team tested that theory in several experiments.

First, they turned off cannabinoid receptors in healthy mice. Those mice then became more likely to develop skin inflammation near their nickel ear tags.

Next, the researchers exposed other mice with cannabinoid receptors to a skin irritant. Some of the mice got THC shots after being exposed to the irritant. Others got a THC skin lotion before and after exposure to the irritant.

The THC shot and lotion both helped soothe the mice’s inflamed skin.

“If we dabbed THC solution onto the animals’ skin shortly before and after applying the allergen, a lot less swelling occurred than normal,” Tuting says in a University of Bonn news release.

In the journal Science, the researchers write that their study “strongly suggests” that the body’s cannabinoid system can help tame inflammation and that THC skin lotions have “promising potential” for treating skin allergies caused by contact with irritating chemicals.

However, the researchers didn’t test the THC lotion on skin allergies in people.”

http://www.webmd.com/allergies/news/20070607/pot-chemical-may-curb-inflammation

“Attenuation of allergic contact dermatitis through the endocannabinoid system…These results demonstrate a protective role of the endocannabinoid system in contact allergy in the skin and suggest a target for therapeutic intervention.”  http://www.ncbi.nlm.nih.gov/pubmed/17556587

The cannabinoid system and immune modulation

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Figure 1.

“Studies on the effects of marijuana smoking have evolved into the discovery and description of the endocannabinoid system. To date, this system is composed of two receptors, CB1 and CB2, and endogenous ligands including anandamide, 2-arachidonoyl glycerol, and others. CB1 receptors and ligands are found in the brain as well as immune and other peripheral tissues. Conversely, CB2 receptors and ligands are found primarily in the periphery, especially in immune cells. Cannabinoid receptors are G protein-coupled receptors, and they have been linked to signaling pathways and gene activities in common with this receptor family. In addition, cannabinoids have been shown to modulate a variety of immune cell functions in humans and animals and more recently, have been shown to modulate T helper cell development, chemotaxis, and tumor development. Many of these drug effects occur through cannabinoid receptor signaling mechanisms and the modulation of cytokines and other gene products.

It appears the immunocannabinoid system is involved in regulating the brain-immune axis and might be exploited in future therapies for chronic diseases and immune deficiency.”

“The medicinal uses of marijuana were described centuries ago for diseases such as asthma, migraine, pain, convulsions, and anxiety (reviewed in ref.). More recently, emphasis has been placed on marijuana’s putative, beneficial effects on appetite, glaucoma, spasticity in multiple sclerosis, pain, and inflammation.

Recent experimental evidence supports marijuana’s therapeutic potential in some of these maladies.

The active plant ingredients in marijuana belong to the C21-cannabinoid compounds including the primary psychoactive compound, Δ9-tetrahydrocannabinol (THC). This cannabinoid along with others such as Δ8-THC, cannabidiol, and cannabinol, as well as chemical analogs, have been extensively studied over the years for their biological and therapeutic properties. Some of the properties of these agents have included effects on immunity ranging from suppression of resistance to infection to enhancement of IL-1 production by macrophages. These early studies about the immunomodulating effects of these drugs have been the subject of previous overviews and will not be reviewed here. Instead, we will briefly summarize the general features of the cannabinoid system and review recent findings on the structure and function of the cannabinoid system components in the immune system. For convenience, we will refer to this as the “immunocannabinoid” system.

CANNABINOID SYSTEM

Marijuana cannabinoids, analogs, and endocannabinoids”

https://jlb.onlinelibrary.wiley.com/doi/full/10.1189/jlb.0303101?sid=nlm%3Apubmed

Cannabinoid receptor systems: therapeutic targets for tumour intervention

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Abstract

“The past decade has witnessed a rapid expansion of our understanding of the biological roles of cannabinoids and their cognate receptors. It is now certain that Delta9-tetrahydrocannabinol, the principle psychoactive component of the Cannabis sativa plant, binds and activates membrane receptors of the 7-transmembrane domain, G-protein-coupled superfamily. Several putative endocannabinoids have since been identified, including anandamide, 2-arachidonyl glycerol and noladin ether. Synthesis of numerous cannabinomimetics has also greatly expanded the repertoire of cannabinoid receptor ligands with the pharmacodynamic properties of agonists, antagonists and inverse agonists. Collectively, these ligands have proven to be powerful tools both for the molecular characterisation of cannabinoid receptors and the delineation of their intrinsic signalling pathways. Much of our understanding of the signalling mechanisms activated by cannabinoids is derived from studies of receptors expressed by tumour cells; hence, this review provides a succinct summary of the molecular pharmacology of cannabinoid receptors and their roles in tumour cell biology. Moreover, there is now a genuine expectation that the manipulation of cannabinoid receptor systems may have therapeutic potential for a diverse range of human diseases. Thus, this review also summarises the demonstrated antitumour actions of cannabinoids and indicates possible avenues for the future development of cannabinoids as antitumour agents.”

http://www.ncbi.nlm.nih.gov/pubmed/14640910

Changes in the Endocannabinoid System May Give Insight into new and Effective Treatments for Cancer

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Logo of nihpa

“The endocannabinoid system comprises specific cannabinoid receptors such as Cb1 and Cb2, the endogenous ligands (anandamide and 2-arachidonyl glycerol among others) and the proteins responsible for their synthesis and degradation. This system has become the focus of research in recent years because of its potential therapeutic value several disease states. The following review describes our current knowledge of the changes that occur in the endocannabinoid system during carcinogenesis and then focuses on the effects of anandamide on various aspects of the carcinogenic process such as growth, migration, and angiogenesis in tumors from various origins.

Marijuana and its derivatives have been used in medicine for centuries, however, it was not until the isolation of the psychoactive component of Cannabis sativa (Δ9-tetrahydrocannabinol; Δ9-THC) and the subsequent discovery of the endogenous cannabinoid signaling system that research into the therapeutic value of this system reemerged. Ongoing research is determining that regulation of the endocannabinoid system may be effective in the treatment of pain (Calignano et al., 1998; Manzanares et al., 1999), glaucoma (Voth and Schwartz, 1997), and neurodegenerative disorders such as Parkinson’s disease (Piomelli et al., 2000) and multiple sclerosis (Baker et al., 2000). In addition, cannabinoids might be effective anti-tumoral agents because of their ability to inhibit the growth of various types of cancer cell lines in culture (De Petrocellis et al., 1998; Ruiz et al., 1999; Sanchez et al., 1998, 2001) and in laboratory animals (Galve-Roperh et al., 2000).

In conclusion, the endocannabinoid system exerts a myriad of effects on tumor cell growth, progression, angiogenesis, and migration. With a notable few exceptions, targeting the endocannabinoid system with agents that activate cannabinoid receptors or increase the endogenous levels of AEA may prove to have therapeutic benefit in the treatment of various cancers. Further studies into the downstream consequences of AEA treatment are required and may illuminate other potential therapeutic targets.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2791688/

The periaqueductal gray contributes to bidirectional enhancement of antinociception between morphine and cannabinoids.

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“Co-administration of opioids and cannabinoids can enhance pain relief even when administered on different days. Repeated systemic administration of morphine has been shown to enhance the antinociceptive effect of tetrahydrocannbinol (THC) administered 12hours later, and repeated microinjection of the cannabinoid receptor agonist HU-210 into the ventrolateral periaqueductal gray (PAG) has been shown to enhance the antinociceptive effect of morphine administered one day later. The primary objective of the present study was to test the hypotheses that this cannabinoid/opioid interaction is bidirectional. Experiment 1 showed that microinjection of morphine into the ventrolateral PAG of male Sprague-Dawley rats twice daily for 2days enhanced the antinociceptive effect of HU-210 measured one day later. In Experiment 2, twice daily systemic injections of THC enhanced the antinociceptive effect of morphine administered one day later. These results complement the previously mentioned studies by showing that morphine and cannabinoid interactions are bidirectional and that the ventrolateral PAG plays an important role in this effect. In contrast to the PAG, repeated administration of HU-210 or the cannabinoid receptor agonist, WIN 55,212-2, into the RVM had a neurotoxic effect. Rats became ill following repeated cannabinoid administration whether given alone or with morphine. Presumably, this neurotoxic effect was caused by the high cannabinoid concentration following RVM microinjection because rats did not become ill following repeated systemic THC administration. These findings indicate that alternating opioid and cannabinoid treatment could produce a longer lasting and more potent analgesia than either compound given alone.”

http://www.ncbi.nlm.nih.gov/pubmed/23063785

Hallucinogens and cannabinoids for headache.

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“Most hallucinogens and cannabinoids fall into Federal Controlled Substances schedule 1, meaning they cannot be prescribed by practitioners, allegedly have no accepted medical use, and have a high abuse potential. The legal and regulatory status has inhibited clinical research on these substances such that there are no blinded studies from which to assess true efficacy. Despite such classification, hallucinogens and cannabinoids are used by patients with headache on occasion.

 Cannabinoids in particular have a long history of use for headache and migraine before prohibition and are still used by patients as a migraine abortive.

 Hallucinogens are being increasing used by cluster headache patients outside of physician recommendation mainly to abort a cluster period and to maintain quiescence for which there is considerable anecdotal success.”

http://www.ncbi.nlm.nih.gov/pubmed/23030539