Two non-psychoactive cannabinoids reduce intra-cellular lipid levels and inhibit hepatosteatosis.

Posted on January 18, 2015 by David

“Obesity and associated metabolic syndrome have quickly become a pandemic and a major detriment to human health globally.

The presence of non-alcoholic fatty liver disease (NAFLD; hepatosteatosis) in obesity has been linked to the worsening of the metabolic syndrome, including the development of insulin resistance and cardiovascular disease. Currently, there are few options to treat NAFLD, including life style changes and insulin sensitizers.

Recent evidence suggests that the cannabinoids Δ9-tetrahydrocannabivarin (THCV) and cannabidiol (CBD) improve insulin sensitivity; we aimed at studying their effects on lipid levels…

THCV and CBD directly reduce accumulated lipid levels in vitro in a hepatosteatosis model and adipocytes.

…these cannabinoids are able to increase yolk lipid mobilization and inhibit the development of hepatosteatosis respectively.

CONCLUSIONS:

Our results suggest that THCV and CBD might be used as new therapeutic agents for the pharmacological treatment of obesity- and metabolic syndrome-related NAFLD/hepatosteatosis.”

http://www.ncbi.nlm.nih.gov/pubmed/25595882

http://www.thctotalhealthcare.com/category/obesity-2/

Experience of adjunctive cannabis use for chronic non-cancer pain: Findings from the Pain and Opioids IN Treatment (POINT) study.

Posted on December 30, 2014 by David

“There is increasing debate about cannabis use for medical purposes, including for symptomatic treatment of chronic pain. We investigated patterns and correlates of cannabis use in a large community sample of people who had been prescribed opioids for chronic non-cancer pain.

CONCLUSIONS:

Cannabis use for pain relief purposes appears common among people living with chronic non-cancer pain, and users report greater pain relief in combination with opioids than when opioids are used alone.”

http://www.ncbi.nlm.nih.gov/pubmed/25533893

http://www.thctotalhealthcare.com/category/pain-2/

Neuroprotection in Experimental Autoimmune Encephalomyelitis and Progressive Multiple Sclerosis by Cannabis-Based Cannabinoids.

Posted on December 30, 2014 by David

“Multiple sclerosis (MS) is the major immune-mediated, demyelinating, neurodegenerative disease of the central nervous system.

Compounds within cannabis, notably Δ9-tetrahydrocannabinol (Δ9-THC) can limit the inappropriate neurotransmissions that cause MS-related problems and medicinal cannabis is now licenced for the treatment of MS symptoms.

However, the biology indicates that the endocannabinoid system may offer the potential to control other aspects of disease.

… we and others can experimentally demonstrate that they may limit neurodegeneration that drives progressive disability.

Here we show that synthetic cannabidiol can slow down the accumulation of disability from the inflammatory penumbra during relapsing experimental autoimmune encephalomyelitis (EAE) in ABH mice, possibly via blockade of voltage-gated sodium channels.

In addition, whilst non-sedating doses of Δ9-THC do not inhibit relapsing autoimmunity, they dose-dependently inhibit the accumulation of disability during EAE. They also appear to slow down clinical progression during MS in humans…

… demonstrated a significant slowing of progression by oral Δ9-THC compared to placebo.

Whilst this may support the experimental and biological evidence for a neuroprotective effect by the endocannabinoid system in MS, it remains to be established whether this will be formally demonstrated in further trials of Δ9-THC/cannabis in progressive MS.”

http://www.ncbi.nlm.nih.gov/pubmed/25537576

http://www.thctotalhealthcare.com/category/experimental-autoimmune-encephalomyelitis/

http://www.thctotalhealthcare.com/category/multiple-sclerosis-ms/

[Potential applications of marijuana and cannabinoids in medicine]

Posted on December 28, 2014 by David

“Cannabinoids, psychoactive substances present in cannabis, have been known to mankind for hundreds of years.

Apart from 9-tetrahydrocannabinol (THC) substances found in the cannabis herb with the highest toxicological value are cannabidiol (CBD) and cannabinol (CBN).

The discovery of CB1 and CB2 receptors, located in various tissues (ranging from the brain to peripheral tissues), has defined the potential objective of these new chemical substances’ effects.

Many studies on the application of cannabinoids in the treatment of various diseases such as diabetes, neoplasms, inflammatory diseases, neurological conditions, pain and vomitting were conducted.

Drugs containing e.g. THC appear on the pharmaceutical market.

Substances affecting cannabinoid receptors may show beneficial effects…”

http://www.ncbi.nlm.nih.gov/pubmed/25518584

Drug discovery strategies that focus on the endocannabinoid signaling system in psychiatric disease.

Posted on December 11, 2014 by David

“The endocannabinoid (eCB) system plays an important role in the control of mood, and its dysregulation has been implicated in several psychiatric disorders.

Targeting the eCB system appears to represent an attractive and novel approach to the treatment of depression and other mood disorders.

…the review provides discussion on compounds and drugs that target this system and might prove to be successful for the treatment of mood-related psychiatric disorders.

The discovery of increasingly selective modulators of CB receptors should enable the identification of optimal therapeutic strategies.

It should also maximize the likelihood of developing safe and effective treatments for debilitating psychiatric disorders.”

http://www.ncbi.nlm.nih.gov/pubmed/25488672

Cannabinoids and muscular pain. Effectiveness of the local administration in rat.

Posted on December 3, 2014 by David

“Pain associated with musculoskeletal disorders can be difficult to control and the incorporation of new approaches for its treatment is an interesting challenge.

Activation of cannabinoid (CB) receptors decreases nociceptive transmission in acute, inflammatory and neuropathic pain states…

Our results provide evidence that both, CB 1 and CB 2 receptors can contribute to muscular antinociception and, interestingly, suggest that the local administration of CB agonists could be a new and useful pharmacological strategy in the treatment of muscular pain, avoiding adverse effects induced by systemic administration.”

http://www.ncbi.nlm.nih.gov/pubmed/22354705

http://www.thctotalhealthcare.com/category/pain-2/

Involvement of central and peripheral cannabinoid receptors on antinociceptive effect of tetrahydrocannabinol in muscle pain.

Posted on December 3, 2014 by David

“Cannabinoid (CB) receptors have emerged as an attractive therapeutic target for pain management in recent years and the interest in the use of cannabinoids is gradually increasing, particularly in patients where conventional treatments fail…

This study suggests that THC could be a future pharmacological option in the treatment of muscle pain.

The local administration of THC could be an interesting option to treat this type of pain avoiding the central adverse effects.”

http://www.ncbi.nlm.nih.gov/pubmed/25446925

http://www.thctotalhealthcare.com/category/pain-2/

Cannabinoids: New Promising Agents in the Treatment of Neurological Diseases.

Posted on November 20, 2014 by David

“Nowadays, Cannabis sativa is considered the most extensively used narcotic. Nevertheless, this fame obscures its traditional employ in native medicine of South Africa, South America, Turkey, Egypt and in many regions of Asia as a therapeutic drug.

In fact, the use of compounds containing Cannabis and their introduction in clinical practice is still controversial and strongly limited by unavoidable psychotropic effects. So, overcoming these adverse effects represents the main open question on the utilization of cannabinoids as new drugs for treatment of several pathologies.

To date, therapeutic use of cannabinoid extracts is prescribed in patients with glaucoma, in the control of chemotherapy-related vomiting and nausea, for appetite stimulation in patients with anorexia-cachexia syndrome by HIV, and for the treatment of multiple sclerosis symptoms.

Recently, researcher efforts are aimed to employ the therapeutic potentials of Cannabis sativa in the modulation of cannabinoid receptor activity within the central nervous system, particularly for the treatment of neurodegenerative diseases, as well as psychiatric and non-psychiatric disorders.

This review evaluates the most recent available data on cannabinoids utilization in experimental and clinical studies, and highlights their beneficial effects in the prevention of the main neurological diseases and for the clinical treatment of symptoms with them correlated.”

http://www.ncbi.nlm.nih.gov/pubmed/25407719

Cannabinoids in the treatment of pain

Posted on November 16, 2014 by David

“Cannabinoids and the endo-cannabinoid system play an important role in the sensation of pain. As conventional analgesics are often associated with serious side-effects, cannabinoids and agonists of their receptors offer a useful alternative or coanalgesic in the treatment of pain. The aim of this work is to summarize the role of cannabinoids and their receptors in nociception and pain treatment.” http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2991928/

“Cannabinoids seem to be effective against neuropathic pain, inflammatory pain, post-operative pain and cancer pain. Their use as analgesics or coanalgesics may offer a useful alterative option for pain management in clinical practice.” http://www.annals-general-psychiatry.com/content/9/S1/S232/abstract

http://www.thctotalhealthcare.com/category/pain-2/

The Combination of Cannabidiol and Δ9-Tetrahydrocannabinol Enhances the Anticancer Effects of Radiation in an Orthotopic Murine Glioma Model.

Posted on November 16, 2014 by David

“High-grade glioma is one of the most aggressive cancers in adult humans and long-term survival rates are very low as standard treatments for glioma remain largely unsuccessful.

Cannabinoids have been shown to specifically inhibit glioma growth as well as neutralize oncogenic processes such as angiogenesis.

In an attempt to improve treatment outcome, we have investigated the effect of Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) both alone and in combination with radiotherapy in a number of glioma cell lines (T98G, U87MG, and GL261).

Cannabinoids were used in two forms, pure (P) and as a botanical drug substance (BDS).

Results demonstrated a duration- and dose-dependent reduction in cell viability with each cannabinoid and suggested that THC-BDS was more efficacious than THC-P, whereas, conversely, CBD-P was more efficacious than CBD-BDS.

…increase in radiosensitivity was associated with an increase in markers of autophagy and apoptosis.

These in vitro results were recapitulated in an orthotopic murine model for glioma, which showed dramatic reductions in tumor volumes when both cannabinoids were used with irradiation.

Taken together, our data highlight the possibility that these cannabinoids can prime glioma cells to respond better to ionizing radiation, and suggest a potential clinical benefit for glioma patients by using these two treatment modalities.”

http://www.ncbi.nlm.nih.gov/pubmed/25398831

http://www.thctotalhealthcare.com/category/gllomas/