Tag Archives: marijuana

Smokin’: Report finds marijuana has negligible effects on lungs

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“According to a new study, habitual use of marijuana alone doesn’t appear to lead to significant abnormalities in lung function, nor does it increase the risks of COPD or either lung or upper airway cancer.”

“The pulmonary consequences of regularly smoking marijuana are far less than for tobacco, according a review of the published evidence conducted by Dr. Donald P. Tashkin, emeritus professor of medicine and medical director of the pulmonary function laboratory at the University of California, Los Angeles. “

More: http://www.familypracticenews.com/single-view/smokin-report-finds-marijuana-has-negligible-effects-on-lungs/e06976673e7c44157d83649773e81193.html

 

 

Marijuana CAN Cure Alcohol Addiction

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“Alcoholics, pay attention.

 I can hear all of you boozers saying, “Just because I enjoy Scotch, it’s no sign that I am addicted.” Well, let’s face it Dude or Dudette, you are a drunk. You have a lot of company. Booze kills about as many as deep fried hamburgers (heart attacks) and is only slightly less lethal than tobacco. Are you listening?

…Many current articles lump alcohol with drugs, both licit and illicit. Marijuana is better and safer than all of them.

YOU BOOZERS, NOW YOU’VE BEEN TOLD.”

More: http://salem-news.com/articles/august032013/alcohol-marijuanapl.php

Pot is good for you? Marijuana fights the superbugs

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Fact: Cannabis Kills MRSA, Disrupts Prion Diseases

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“Marijuana is a potent antibiotic that can kill methicillin-resistant Staphylococcus aureus and disrupt the progression of prion diseases such as Mad Cow disease and Creutzfeld-Jakob disease — just don’t expect the federal government to tell you any of this.”

A MRSA lesion

“Scientists from Italy and the United Kingdom reported in the August 2007 issue of the Journal of Natural Products that the main active ingredient in weed, THC, as well as four other pot molecules “showed potent antibacterial activity against six different strains of MRSA of clinical relevance.”

Pot also stops prions,  a type of protein that can cause neurodegenerative diseases that are invariably fatal. Once prions get into a brain they replicate rapidly and shred brain tissue “resulting in a ‘spongiform’ appearance on post-mortem histological examination of neural tissue.”

In 2007, American and French researchers reported that pot molecule cannabidiol “prevents prion accumulation and protects neurons against prion toxicity” in the Journal of Neuroscience.

Cannabidiol inhibited prion accumulation in mouse and sheep prion disease cell cultures and inhibited prion formation in the brain of infected mice given injections of CBD. “The authors conclude that CBD likely represents a new class of anti-prion drugs.””

More: http://www.eastbayexpress.com/LegalizationNation/archives/2013/07/29/fact-cannabis-kills-mrsa-disrupts-prion-diseases

“Antibacterial cannabinoids from Cannabis sativa: a structure-activity study.” http://www.ncbi.nlm.nih.gov/pubmed/18681481

“Nonpsychoactive Cannabidiol Prevents Prion Accumulation and Protects Neurons against Prion Toxicity” http://www.jneurosci.org/content/27/36/9537.full

Marijuana Kills MRSA and Inhibits Prions That Cause Neurodegenerative Disease; Still Recognized by Feds As a Dangerous Drug

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“Research indicates that marijuana could effectively fight off MRSA, as well as prions — the proteins that cause mad cow disease and Creutzfeld-Jakob disease.”

(Photo : Flickr, "it was 3 a.m.") Pot's constituent molecules kill bacteria and inhibit the formation of prions, a protein that can cause neurodegenerative diseases.

“New research reveals that several marijuana ingredients exhibit a potent antibiotic capacity in cases of methicillin-resistant Staphylococcus aureus (MRSA) infections as well as the ability to fight off proteins called prions that can lead to Mad Cow disease and Creutzfeld-Jakob disease (CDJ).”

More: http://www.medicaldaily.com/articles/17941/20130730/marijuana-mrsa-prions-mad-cow-disease.htm

Marijuana Cures Methadone and Heroin Addiction!

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“It does it for all opiates.”

“I can already feel the first comment. What the hell is he talking about? Well, Okay. During the 1860’s Cannabis/Marijuana was used in the U.S. to get addicted people off alcohol, tobacco and opium, and it was very successful in doing so. Many Civil War veterans were addicted to all three of these.

About that time, Morphine and the hypodermic syringe were invented, which gave doctors real control of pain and brought about the concept that a physician’s first obligation to his patients was to control pain. It was far nicer and safer than opium or alcohol.

The chemists went to work on opium and synthesized many different compounds, several of which were found to be more powerful, and more addicting than Morphine, the original opiate. These more powerful drugs were Oxycodone, Hydrocodone, Dilaudid, and Heroin, which is diacetyl morphine. Codeine, another opiate, was a much weaker opiate and its use has been minimal in the face of these much stronger opiates.

With heavy advertising and mouth-to-ear gossip, patients demanded the strong opiates. This brought on a real problem for physicians — give the patients the strong opiates, or they will find another doctor who will.

These strong opiates are notorious for not only causing addictions but they can easily cause death from accidental overdose or suicides, which are in the thousands. So, Doctors will give you enough to turn you into an addict. 20 pills. Then they say no. But the patient is still in pain, so the patient changes doctors, and repeats the action. Soon they realize it is easier to get drugs on the street.

The state medical boards have jumped into this mess by ordering physicians to stop writing these strong opiate prescriptions.

What is a patient to do about this?”

More: http://salem-news.com/articles/july272013/pain-marijuana_pl.php

Active Ingredient in Marijuana Kills Brain Cancer Cells – ABCNews

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ABC News

 

 

“New research out of Spain suggests that THC — the active ingredient in marijuana — appears to prompt the death of brain cancer cells.

The finding is based on work with mice designed to carry human cancer tumors, as well as from an analysis of THC’s impact on tumor cells extracted from two patients coping with a highly aggressive form of brain cancer.

Explaining that the introduction of THC into the brain triggers a cellular self-digestion process known as “autophagy,” study co-author Guillermo Velasco said his team has isolated the specific pathway by which this process unfolds, and noted that it appears “to kill cancer cells, while it does not affect normal cells…”

 The findings were published in the April issue of The Journal of Clinical Investigation.”: http://www.jci.org/articles/view/37948

More: http://abcnews.go.com/Health/Healthday/story?id=7235037&page=1

“Cannabinoid action induces autophagy-mediated cell death through stimulation of ER stress in human glioma cells” Full Text: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2673842/

THC, found in cannabis, shown to be effective in the treatment of brain tumors

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“In 2000, scientists at the Complutense University of Madrid carried out an extensive experiment, testing the effects of THC on cancerous brain cells in laboratory rats. Their discoveries were nothing short of amazing, as THC had effectively managed to destroy all cancer cells, while leaving healthy cells unaffected.
 
 Research into the effects of THC on glioblastoma would have had the potential to revolutionize available cancer treatments, yet due to insufficient funding and poor public exposure, the science team was unable to further their research.Manuel Guzman explained that “cannabinoids are selective antitumor compounds, as they can kill tumor cells without affecting their non-transformed counterparts.” In contrast to this, chemotherapy, the prevalent anticancer treatment of today, consists of a combination of antineoplastic drugs that have devastating physical and psychological side-effects… 
 
THC works by triggering the build-up of a chemical messenger known as ceramide, which in turn induces apoptosis (or programmed cell death) in mutated tumor cells.
Subsequent research into the properties of THC has revealed that it is among the very few naturally occurring, harmless substances that are capable of inducing programmed cell death in cancerous cells. Other substances with this property include anandamide, other cannabinoids and tumor necrosis factors produced by the immune system in its attempt to fight cancer.
 
After months of effort to obtain funding for testing the medical effects of THC on human tissues, the Madrid science team was forced to abandon this project, although there is currently no effective treatment available for malignant brain tumors.” 
 
 

Marijuana Compounds Possess Synergistic Anti-Cancer Effects, Study Says

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“Marijuana’s active compounds act synergistically to inhibit the growth of cancer cells and induce malignant cell death, according to preclinical trial data published online by the journal Molecular Cancer Therapeutics.

Investigators at the University of California, Pacific Medical Center Research Institute assessed whether the administration of the non-psychoactive cannabidiol would enhance the anti-cancer effects of THC on glioblastoma (brain cancer) cells.

Researchers reported that a combination of cannabinoids showed greater anti-cancer activity than the administration of either compound individually. “We discovered that cannabidiol enhanced the ability of THC to inhibit cell proliferation and induce cell cycle arrest and apoptosis (programmed cell death),” authors reported.

Investigators concluded: “Individually, THC and cannabidiol can activate distinct pathways in glioblastoma cells that ultimately culminate in inhibition of cancer cell growth and invasion as well as induction of cell death. We hypothesized that, if the individual agents were combined, a convergence on shared pathways may ensue, leading to an enhanced ability of the combination treatment to inhibit certain cancer cell phenotypes. We found this to be true in this investigation.”

A 2008 scientific review published in the journal Cancer Research reported that the cannabinioids inhibit cell proliferation in a wide range of cancers, including brain cancer, prostate cancer, breast cancer, lung cancer, skin cancer, pancreatic cancer, and lymphoma.”

http://norml.org/news/2010/01/21/marijuana-compounds-possess-synergistic-anti-cancer-effects-study-says

Cannabinoid cell surface receptor plays a tumor-suppressing role in human colorectal cancer

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“New preclinical research shows that cannabinoid cell surface receptor CB1 plays a tumor-suppressing role in human colorectal cancer, scientists report in the Aug. 1 edition of the journal Cancer Research.

CB1 is well-established for relieving pain and nausea, elevating mood and stimulating appetite by serving as a docking station for the cannabinoid group of signaling molecules. It now may serve as a new path for cancer prevention or treatment.

“We’ve found that CB1 expression is lost in most colorectal cancers, and when that happens a cancer-promoting protein is free to inhibit cell death,” said senior author Raymond DuBois, M.D., Ph.D., provost and executive vice president of The University of Texas M. D. Anderson Cancer Center.

DuBois and collaborators from Vanderbilt-Ingram Cancer Center also show that CB1 expression can be restored with an existing drug, decitabine. They found that mice prone to developing intestinal tumors that also have functioning CB1 receptors develop fewer and smaller tumors when treated with a drug that mimics a cannabinoid receptor ligand. Ligands are molecules that function by binding to specific receptors. Agonists are synthetic molecules that mimic the action of a natural molecule.

“Potential application of cannabinoids as anti-tumor drugs is an exciting prospect, because cannabinoid agonists are being evaluated now to treat the side-effects of chemotherapy and radiation therapy,” DuBois said. “Turning CB1 back on and then treating with a cannabinoid agonist could provide a new approach to colorectal cancer treatment or prevention.”

Cannabinoids are a group of ligands that serve a variety of cell-signaling roles. Some are produced by the body internally (endocannabinoids). External cannabinoids include manmade versions and those present in plants, most famously the active ingredient in marijuana (THC).”

More: http://www.news-medical.net/news/2008/08/03/40485.aspx