New Health Concerns. Cannabis Review. Cannabis IS. Cannabis as Medicine. Cannabis Bioactivity. Cannabis Strains. Cannabis Culture. THC vs CBD. Molecular mechanism found that controls marijuana-like substance in body | KurzweilAI - (Build 20100722150226) A newly discovered molecular mechanism helps control the amount and effectiveness of a substance that mimics an active ingredient in marijuana, but that is produced by the body’s own nerve cells. The results were reported in the latest Nature Neuroscience.
The lead author on the study is William R. Marrs of the Neurobiology and Behavior program at the University of Washington (UW). The senior author is Dr. In previous papers, Stella and other scientists have noted that the body manufactures several cell signals called endocannabinoids that mimic the actions of marijuana-derived chemicals. Because cannabinoid signaling systems are common throughout the body and affect a variety of functions, therapies aimed at these systems might be more wide-ranging than simply a better substitute for medicinal marijuana. Controlling cannabinoid receptors to control pain, anxiety, and brain inflammation Breaking apart 2-AG reduced its accumulation and decreased its ability to prod other cells to action.
HOW DOES MARIJUANA AFFECT THE BRAIN? Biology 2022004 First Web Paper On Serendip Pot, weed, grass, ganja and skunk, are some of the common words used to describe the dried leaves drug known as marijuana. Marijuana is a cannabis plant that is "usually smoked or eaten to entice euphoria. " (1). Throughout the years, there has been research on the negative and positive effects of marijuana on the human body and the brain.
Marijuana is frequently beneficial to the treatment of AIDS, cancer, glaucoma, multiple sclerosis, and chronic pain. Marijuana impinges on the central nervous system by attaching to brain's neurons and interfering with normal communication between the neurons. When one's memory is affected by high dose of marijuana, short-term memory is the first to be triggered. There are two types of memory behavior that is affected by marijuana, recognition memory and free cells. Marijuana also impairs emotions. The chemicals in marijuana bring cognitive impairment and troubles with learning for the user. 10)Parents.
What cannabis actually does to your brain. Chances are they would've ended up brainless morons with or without the pot. It's quite frankly not strong enough of a narcotic to destroy one's life such as you describe. It's very dependent on the user's persona. @Tadashii: Are you also for alcohol and tobacco prohibition? Those ruin more lives every year then marijuana has ever. Wow- Tadashii, pot is not meth or cocaine. Yes, its a chemical that can intoxicate and has been embraced by, and been the cause of some lazy folks, underachievers, and Grateful Dead fans not amounting to much. Pot is like anything else- tobacco, alcohol, vicodin, valium, caffeine, etc. Cannabis has great promise for any treatment that requires appetite stimulant (such as cancer, HIV, etc), and has also been found to act as an anti-inflammatory or nausea reliever, Don't just stamp marijuana "evil".
Do you enjoy any caffeinated sodas, cigarettes, or the occasional alcoholic beverage? Yes I am against alcohol too and I agree that it's worse than pot. Functional consequences of marijuana use in adolescents. Cannabis use is quantitatively associated with nucleus accumbens and amygdala abnormalities in young adult recreational users. Long-term effects of marijuana use on the brain. Daily marijuana use is not associated with brain morphometric measures in adolescents or adults. Gender effects on amygdala morphometry in adolescent marijuana users. Gender effects on amygdala morphometry in adolescent marijuana users. Pregnenolone Can Protect the Brain from Cannabis Intoxication. Cannabinoids for treatment of Alzheimer’s disease: moving toward the clinic.
Cannabis | GreenMedInfo | Substance | Natural Medicine | Alternative. The mainstream press is turning to embrace medical marijuana, which is now acknowledging that it is more effective and certainly safer than many pharmaceutical drugs. In a day and age where possession of an herb like cannabis – which grows freely on this Earth -- is an offense sometimes punishable by incarceration, it is important for us to reflect on how we arrived at this dark point in time. Herbs, after all, were put there by God. If you prefer the word Nature, the point is the same, and it was put best by Bob Marley when he said: "you can't tell God it [cannabis] is illegal.
" Could the active ingredient in marijuana, responsible for its characteristic "high," help turn the tide against the accelerating Alzheimer's epidemic? Topic: Cannabis | Focus: Neuroprotective Agents. Pubmed Data : Fitoterapia. 2011 Jan 26. Epub 2011 Jan 26. PMID: 15030397 Article Published Date : Jan 26, 2011 Authors : Teresa Iuvone, Giuseppe Esposito, Ramona Esposito, Rita Santamaria, Massimo Di Rosa, Angelo A Izzo Study Type : In Vitro Study Pubmed Data : Eur J Pharmacol. 2011 Jan 13.
Article Published Date : Jan 13, 2011 Authors : J Ludovic Croxford Study Type : Review Pubmed Data : Br J Pharmacol. 2010 Dec 23. Article Published Date : Dec 23, 2010 Authors : Y Avraham, Nc Grigoriadis, T Poutahidis, L Vorobiev, I Magen, Y Ilan, R Mechoulam, Em Berry Study Type : Animal Study Pubmed Data : Am J Hosp Palliat Care. 2010 Aug;27(5):347-56. Article Published Date : Aug 01, 2010 Authors : Gregory T Carter, Mary E Abood, Sunil K Aggarwal, Michael D Weiss Pubmed Data : Neurobiol Dis. 2009 May ;34(2):300-7.
Article Published Date : Apr 30, 2009 Authors : Yannick Marchalant, Holly M Brothers, Greg J Norman, Kate Karelina, A Courtney DeVries, Gary L Wenk Pubmed Data : Curr Pharm Des. 2008;14(23):2306-16. Cannabinoids and Dementia: A Review of Clinical and Preclinical Data. Alzheimer's disease; taking the edge off with cannabinoids? Muscarinic cholinergic receptors modulate inhibitory synaptic rhythms in hippocampus and neocortex. Cannabinoids for treatment of Alzheimer’s disease: moving toward the clinic. A Molecular Link Between the Active Component of Marijuana and Alzheimer's Disease Pathology. Smoke Weed? Here is The Real Breakdown. If you happen to smoke weed every day then this can lead to serious drug addiction over the long term.
Most people do not see much threat in doing so, because there are no withdrawal symptoms when you quit smoking weed suddenly, and therefore there is no real physical addiction to the drug. But smoking weed every day is a real sign of addiction, and it does not really matter much if the drug is physically addictive or not. The psychological addiction is extremely damaging in its own right. Let’s take a deeper look and see why smoking weed every day can be really unhealthy.
Smoke weed and you medicate your feelings If you are smoking every day then at first you will probably just be doing so for recreation and to relax and have fun. But if you are smoking weed on a regular basis, then you will inadvertently, even if you do not intend to do so, be medicating some of these feelings and emotions by covering them up with the high from the drug.
Smoke weed and you escape from reality. 00952990.2014. Use and diversion of medical marijuana among adults admitted to inpatient psychiatry March 2015, Vol. 41, No. 2 , Pages 166-172 (doi:10.3109/00952990.2014.949727) Abraham M. Nussbaum, Christian Thurstone, Laurel McGarry, Brendan Walker, and Allison L. Sabel 1Denver Health and Hospital Authority, CO, and the University of Colorado School of Medicine Department of Psychiatry, 2University of Colorado School of Medicine, 3University of Colorado Denver, and 4Denver Health and Hospital Authority, CO, and the University of Colorado Denver Department of Biostatistics and Informatics, Address correspondence to Abraham M. . , Adult Inpatient Psychiatry Service, Denver Health, Assistant Professor of Psychiatry, University of Colorado School of Medicine, 777 Bannock Street, MC 0490, Denver , CO 80204-4507 USA. Abstract Background: Marijuana use is associated with anxiety, depressive, psychotic, neurocognitive, and substance use disorders.
Medical Marijuana - What’s It Good For? | IFLScience. Interest in medical marijuana is growing steadily, fanned by a large political movement that aims to increase its availability and legality. But what's it actually good for? Inaccurate, uncited memes claiming its efficacy in treating everything from cancer to epilepsy travel on social media like wildfire, but what does the science actually say? Marijuana, or Cannabis sativa, is an annual plant originally from Central Asia that has been used for medicinal purposes for at least 3,000 years. The biologically active compounds found in the plant are called cannabinoids; at least 66 have been identified so far. These interact with two types of receptor; CB1 receptors which are found predominantly on cells in the brain and spinal cord, and CB2 which are found in various immune cells. The most potent cannabinoid is thought to be delta-9-tetrahydrocannabinol (THC). Stimulating Appetite How does it stimulate appetite? Nausea and Vomiting How do they work?
Pain Relief Glaucoma Epilepsy. Marijuana doesn't appear to harm lung function, study finds. Smoking a joint once a week or a bit more apparently doesn't harm the lungs, suggests a 20-year study that bolsters evidence that marijuana doesn't do the kind of damage tobacco does. The results, from one of the largest and longest studies on the health effects of marijuana, are hazier for heavy users - those who smoke two or more joints daily for several years. The data suggest that using marijuana that often might cause a decline in lung function, but there weren't enough heavy users among the 5,000 young adults in the study to draw firm conclusions.
Smoking marijuana as often as one joint daily for seven years, or one joint weekly for 20 years was not linked with worse lung function Still, the authors recommended "caution and moderation when marijuana use is considered. " Marijuana is an illegal drug under federal law although some states allow its use for medical purposes.
Study co-author Dr. The analyses showed pot didn't appear to harm lung function, but cigarettes did. Medical Marijuana Dispensary & Marijuana Doctors Directory | Weedmaps. Cannabis médical. Un article de Wikipédia, l'encyclopédie libre. Extrait liquide de cannabis, distribué par une pharmacie américaine au début du XXe siècle. Vaporisateur avec tube flexible. Le cannabis médical (appelé aussi cannabis thérapeutique, marijuana médicale ou marijuana thérapeutique[1]) désigne le Cannabis sativa (désignation botanique du chanvre), et, par extension, l'ensemble des dizaines de phyto-cannabinoïdes destinés à un usage purement médical, généralement prescrits pour leurs vertus antiémétiques.
Usage historique[modifier | modifier le code] Une publicité pour la cannabis americana distribuée par un pharmacien new-yorkais en 1917. Législation du cannabis thérapeutique en Europe en 2006. De nombreux articles sur différentes espèces de cannabis sont publiés en Europe et en Amérique du Nord pendant la seconde moitié du XIXe siècle. Prohibition progressive[modifier | modifier le code] Aux États-Unis, la mise en conformité avec cette convention mène Harry J. Health | Cannabis smoke 'has more toxins' Inhaled cannabis smoke has more harmful toxins than tobacco, scientists have discovered. The Canadian government research found 20 times as much ammonia, a chemical linked to cancer, New Scientist said. The Health Canada team also found five times as much hydrogen cyanide and nitrogen oxides, which are linked to heart and lung damage respectively.
But tobacco smoke contained more of a toxin linked to infertility. Experts said users must be aware of the risks. About a quarter of the population in the UK smokes tobacco products, while a sixth of 15 to 34-year-olds have tried cannabis in the past year, making it the most commonly used drug. Previous research has shown cannabis smoke is more harmful to lungs than tobacco as it is inhaled more deeply and held in the lungs for a longer period. However, it has also been acknowledged that the average tobacco user smokes more than a cannabis user. Concentrations In most cases, the comparison on sidestream smoke broadly mirrored that of inhaled smoke.
Cannabinoids Improve Efficiency Of Mitochondria And Remove Damaged Brain Cells. A recent study conducted by Andras Biokei-Gorzo at the Institute of Molecular Psychiatry at the University of Bonn in Germany is suggesting that marijuana(or the activation of the brain’s cannabinoid system) triggers the release of antioxidants, which act as a cleansing mechanism. This process is known to remove damaged cells and improve the efficiency of mitochondria.
Mitochondria is the energy source that powers cells. The study was published in Philosophical Transactions Of The Royal Society, B. You can read the entire study here. These discoveries shed new insight on how natural marijuana cannabinoids hold the capacity to literally kill the brain inflammation responsible for causing cognitive decline, neural failure, and brain degeneration. Cannabinoids refer to any of a group of related compounds that include cannabinol and the active constituents of cannabis. Learn more about the hemp plant! Marijuana's Effect on Lungs Suggests it's Healthier than Tobacco. Breathe easy, tokers. Smoking marijuana in moderate amounts may not be so bad for your lungs, after all. A new study, published in this month's Journal of the American Medical Association, tested the lung function of over 5,000 young adults between 18 and 30 to determine marijuana's effect on lungs.
After 20 years of testing, researchers found some buzzworthy results: regular marijuana smokers (defined by up to a joint a day for seven years) had no discernable impairment in lung activity from non-smokers. In fact, researchers were surprised to find marijuana smokers performed slightly better than both smokers and non-smokers on the lung performance test. Why? The most likely explanation seems to be that the act of inhaling marijuana—holding each puff in for as long as possible—is a lot like a pulmonary function test, giving marijuana smokers an edge over their cigarette smoking counterparts. MORE: 5 Reasons Not to Smoke Synthetic Weed Attitudes are changing, however. Cannabis: The Forbidden Medicine With Health Benefits You Will Not Hear About On The News.
You might think that if scientists found a cure to cancer it would be a HUGE STORY, right? It would make the top story during prime-time news of every major television network, as well as the headline of every newspaper across the country. The person who found the cure would be a hero and the world would be celebrating… Then why hasn’t that happened? A study done in Madrid, discovered that the cannabinoids in marijuana inhibit tumor growth. The experiments in 2000 were conducted by Manuel Guzman, and concluded that THC injected into incurable brain tumors in rats, either shrank, or destroyed the tumors in a majority of their subjects.
They found that cannabinoids work to inhibit the growth of blood vessels supplying tumors by modulating key cell-signaling pathways, thereby inhibiting tumor growth, and promoting cancer-cell death. The process is called apoptosis, or programmed cell death (PCD), and it occurs naturally everywhere in your body except tumors. Dr. Dr. Brain imaging insight into cannabis as a pain killer. Public release date: 20-Dec-2012 [ Print | E-mail Share ] [ Close Window ] Contact: Press Officepress.office@admin.ox.ac.uk 44-186-528-0530University of Oxford The pain relief offered by cannabis varies greatly between individuals, a brain imaging study carried out at the University of Oxford suggests. The researchers found that an oral tablet of THC, the psychoactive ingredient in cannabis, tended to make the experience of pain more bearable, rather than actually reduce the intensity of the pain. MRI brain imaging showed reduced activity in key areas of the brain that substantiated the pain relief the study participants experienced. 'We have revealed new information about the neural basis of cannabis-induced pain relief,' says Dr Michael Lee of Oxford University's Centre for Functional Magnetic Resonance Imaging of the Brain (FMRIB).
He adds: 'Our small-scale study, in a controlled setting, involved 12 healthy men and only one of many compounds that can be derived from cannabis. About PAIN® Neuroprotection by Δ9-Tetrahydrocannabinol, the Main Active Compound in Marijuana, against Ouabain-Induced In Vivo Excitotoxicity. British Journal of Cancer - Abstract of article: A pilot clinical study of [Delta]9-tetrahydrocannabinol in patients with recurrent glioblastoma multiforme. British Journal of Cancer - A pilot clinical study of [Delta]9-tetrahydrocannabinol in patients with recurrent glioblastoma multiforme. Box 1 : Cannabinoids: potential anticancer agents : Nature Reviews Cancer.
Delta9-tetrahydrocannabinol induces apoptosis in C6 glioma cells. (1998-09-25) · Q-Sensei. Marijuana Fights Cancer and Helps Manage Side Effects, Researchers Find. Worth Repeating: It’s Official! Cannabinoids Kill All Types of Cancer. Medical Marijuana ProCon.org. Pathways mediating the effects of ca... [Breast Cancer Res Treat. 2011. Cannabidiol as a novel inhibitor of Id-1 gen... [Mol Cancer Ther. 2007. Israeli firm's new medical marijuana.
Israeli company grows medical marijuana which doesn't get you high. Weed sequenced. No really — weed. How to Open a Medical Marijuana Dispensary? Ask Stewart Richlin. Marijuana Testing | Cannabis Testing. Medical Marijuana Testing Information & Potency Results. Federal Research Center Will Help Develop Medicines. How to Grow Marijuana… What Should Your Medical Marijuana Plants’ Roots Grow In? Prevention and treatment of powdery mildew on cannabis and marijuana. Seven Things You Didn't Know About Medical Marijuana. 10 Cannabis Studies the Government Wished it Had Never Funded. Medical & Scientific Studies Further Links. 6630507. THC Gives Cancer Cells the Munchies Too : The Scientific Activist. Cannabinoids Kill Cancer And Our 'Government' Has Known for 36 Years | Marijuana Debate. Long-Term Marijuana Use Could Have Zero Effect on IQ | Surprising Science.
Teen Marijuana Use Shows No Effect On Brain Tissue, Unlike Alcohol, Study Finds. Marijuana for Your ADHD Kid. Marijuana Production: Comparison with other Cash Crops. A Combined Preclinical Therapy of Cannabinoids and Temozolomide against Glioma. Very First Human Trials Using Cannabis To Treat Brain Cancer Under Way. Antitumor Effects of Cannabidiol, a Nonpsychoactive Cannabinoid, on Human Glioma Cell Lines. What is Dravet Syndrome? | Dravet Syndrome Foundation. Untitled. Realm of Caring - Cannabis Heals | Chronic Relief | What is Medical Marijuana | Chronic Pain Relief. Interview with Heather Jackson, Executive Director of Realm of Caring. 3,000 new patients will soon have access to Charlotte's Web. Seeking the Truth : Hallucinogens. Science of Mind. Medica. Healing Herbal. Cannabis Education. Medical Marijuana.
On the Pharm. Cannabis Dispensaries. Cannabis Related Products.