The Case for the Entourage Effect and Conventional Breeding of Clinical Cannabis: No “Strain,” No Gain Ethan B. Russo Frontiers in Plant Science, 2019, Volume 9, Article 1969, 1-8. Doi : 10.3389/fpls.2018.01969 The topic of Cannabis curries controversy in every sphere of influence, whether politics, pharmacology, applied therapeutics or even botanical taxonomy. Debate as to the speciation of Cannabis, or a lack thereof, has swirled for more than 250 years. Because all Cannabis types are eminently capable of cross-breeding to produce fertile progeny, it is unlikely that any clear winner will emerge between the “lumpers” vs. “splitters” in this taxonomical debate. This is compounded [...]
Lire la suiteMedical cannabis for severe treatment resistant epilepsy in children : a case-series of 10 patients Rayyan Zafar, Anne Schlag, Lawrence Phillips, David J Nutt BMJ Paediatrics Open, 2021, 5, e001234. doi : 10.1136/bmjpo-2021-001234 ABSTRACT Objectives : To report the findings of a case-series of 10 children suffering with intractable epilepsies in the UK to determine the feasibility for using whole-plant cannabis medicines to treat seizures in children. Setting : This study was conducted retrospectively through collecting clinical data from caretakers and clinicians on study outcome variables. Participants were recruited through the MedCann Support and End our Pain charity groups which are patient representative groups that support children [...]
Lire la suiteWhole-plant Cannabis Linked to Large Reduction in Seizures Kelli Whitlock Burton Medscape - Dec 29, 2021. https://www.medscape.com/viewarticle/965756 Whole-plant cannabis is linked to a significant reduction in seizures in children with severe treatment-resistant epilepsy, early research suggests. In a small case series, children with severe treatment-resistant epilepsy treated with a range of whole-plant extract cannabis-based medical products (CBMPs) reported an 86% reduction in monthly seizures. All participants had no improvement with traditional antiepileptic drugs (AEDs). The study adds to a small but growing body of research investigating whole-plant cannabis medicines containing tetrahydrocannabinol (THC) in pediatric epilepsies. Rayyan Raja Zafar "Although we have previously noted the superior efficacy of whole-plant medical cannabis is a previous [...]
Lire la suiteTerpenoids From Cannabis Do Not Mediate an Entourage Effect by Acting at Cannabinoid Receptors David B. Finlay, Kathleen J. Sircombe, Mhairi Nimick, Callum Jones and Michelle Glass Frontiers in Pharmacology, 2020, Volume 11, Article 359, 1-9. doi : 10.3389/fphar.2020.00359 The entourage effect was a proposed explanation for biological observations that endocannabinoid ligand activities can be modified by other lipids released from cells at the same time. An increasing volume of anecdotal reports and interest in the plant have provoked research into the activity of minor chemical constituents of the plant—including volatile terpenoids such as myrcene, a- and b- pinene, b-caryophyllene, and limonene. However, to [...]
Lire la suiteCurrent state of evidence of cannabis utilization for treatment of autism spectrum disorders Rumi Agarwal, Shanna L. Burke and Marlaina Maddux BMC Psychiatry, 2019, 19, 328 Doi : 10.1186/s12888-019-2259-4 Abstract The core symptoms and co-morbidities associated with autism spectrum disorders (ASD) affect daily living and quality of life. Existing pharmacological interventions are only able to attenuate some related symptoms but are unable to address the underlying etiologies associated with ASD. Anecdotal evidence, which claims benefit from the use of cannabis to treat symptoms among this population, has been gaining popularity as families seek solutions. This paper analyzed recent peer-reviewed literature to identify the current state of [...]
Lire la suiteAbsence of Entourage : Terpenoids Commonly Found in Cannabis sativa Do Not Modulate the Functional Activity of Δ9-THC at Human CB1 and CB2 Receptors Marina Santiago, Shivani C. Arnold, Iain S., McGregor and Mark Connor Cannabis and Cannabinoid Research, 2019, Vol. 4, No. 3 doi : 10.1089/can.2019.0016 Abstract Introduction: Compounds present in Cannabis sativa such as phytocannabinoids and terpenoids may act in concert to elicit therapeutic effects. Cannabinoids such as Δ9-tetrahydrocannabinol (Δ9-THC) directly activate cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2); however, it is not known if terpenoids present in Cannabis also affect cannabinoid receptor signaling. Therefore, we examined six common terpenoids alone, [...]
Lire la suiteComment les terpènes affectent les effets d’une variété de cannabis ? Publié le 12 mai 2020 NEWSWEED.fr , Par Aurélien BERNARD https://www.newsweed.fr/comment-terpenes-affectent-effets-variete-cannabis/ Lorsqu’on entend le mot terpène, la première idée qui vient à l’esprit est l’odeur d’une plante. La recherche scientifique a pourtant montré que les terpènes remplissent plus qu’une unique fonction sensorielle. Les terpènes produisent ainsi des effets spécifiques sur le corps, qu’ils soient anti-inflammatoires, antibactériens, relaxants ou anxiolytiques. C’est d’ailleurs aussi pour cette raison que certaines variétés procurent un sentiment de calme et de bien-être, alors que d’autres favorisent l’énergie. Les terpènes s’insèrent ainsi complètement dans l’effet d’entourage, qui suppose que les composants [...]
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