Improved Social Interaction, Recognition and Working Memory with Cannabidiol Treatment in a Prenatal Infection (poly I:C) Rat Model Ashleigh L. Osborne, Nadia Solowij, Ilijana Babic, Xu-Feng Huang and Katrina Weston-Green Neuropsychopharmacology, 2017, 42, 1447–1457 0893-133X/17 www.neuropsychopharmacology.org doi:10.1038/npp.2017.40 Neuropsychiatric disorders such as schizophrenia are associated with cognitive impairment, including learning, memory and attention deficits. Antipsychotic drugs are limited in their efficacy to improve cognition; therefore, new therapeutic agents are required. Cannabidiol (CBD), the non-intoxicating component of cannabis, has anti-inflammatory, neuroprotective and antipsychotic-like properties; however, its ability to improve the cognitive deficits of schizophrenia remains unclear. Using a prenatal infection model, we examined the effect of chronic CBD [...]
Lire la suiteCannabis sativa L. and Nonpsychoactive Cannabinoids : Their Chemistry and Role against Oxidative Stress, Inflammation, and Cancer Federica Pellati, Vittoria Borgonetti, Virginia Brighenti, Marco Biagi, Stefania Benvenuti, and Lorenzo Corsi Hindawi, BioMed Research International, 2018, Volume 2018, Article ID 1691428, 15 pages https://doi.org/10.1155/2018/1691428 Abstract In the last decades, a lot of attention has been paid to the compounds present in medicinal Cannabis sativa L., such as Δ9- tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD), and their effects on inflammation and cancer-related pain.The National Cancer Institute (NCI) currently recognizes medicinal C. sativa as an effective treatment for providing relief in a number of symptoms associatedwith cancer, including pain, [...]
Lire la suiteCannabidiol : Pharmacology and potential therapeutic role in epilepsy and other neuropsychiatric disorders Orrin Devinsky, Maria Roberta Cilio, Helen Cross, Javier Fernandez-Ruiz, Jacqueline French, Charlotte Hill, Russell Katz, Vincenzo Di Marzo, Didier Jutras-Aswad, William George Notcutt, Jose Martinez-Orgado, Philip J. Robson, Brian G. Rohrback, Elizabeth Thiele, Benjamin Whalley, and Daniel Friedman Epilepsia, 2014, 55, 6, 791–802, doi: 10.1111/epi.12631 SUMMARY To present a summary of current scientific evidence about the cannabinoid, cannabidiol (CBD) with regard to its relevance to epilepsy and other selected neuropsychiatric disorders.Wesummarize the presentations from a conference in which invited participants reviewed relevant aspects of the physiology, mechanisms of action, pharmacology, and data [...]
Lire la suiteCannabinoïds and cancer: causation, remediation, and palliation Wayne Hall, MacDonald Christie, David Currow Lancet Oncology, 2005, 6, 35–42 http://oncology.thelancet.com This review discusses three different associations between cannabinoids and cancer. First, it assesses evidence that smoking of cannabis preparations may cause cancers of the aerodigestive and respiratory system. There have been case reports of upper-respiratory-tract cancers in young adults who smoke cannabis, but evidence from a few epidemiological cohort studies and case-control studies is inconsistent. Second, there is mixed evidence on the effects of THC and other cannabinoids on cancers: in some in vitro and in vivo studies THC and some synthetic cannabinoids have had [...]
Lire la suitePatient Counseling Guidelines for the Use of Cannabis for the Treatment of Chemotherapy-Induced Nausea/Vomiting and Chronic Pain Patrick Makary, Jayesh R. Parmar, Natalie Mims, Nile M. Khanfar and Robert A. Freeman JOURNAL OF PAIN & PALLIATIVE CARE PHARMACOTHERAPY, 2019 https://doi.org/10.1080/15360288.2019.1598531 ABSTRACT The use of cannabis medications has grown in recent years for the symptomatic relief of chemotherapy-induced nausea/vomiting (CINV) and chronic pain (cancer-related and noncancer-related). As states legalize the use of cannabis, it is important for pharmacists and other health care professionals to beaware of how to counsel patients receiving prescriptions for cannabis medications. The aim of this study was to develop patient counseling guidelines [...]
Lire la suiteCannabinoids: potential antitumoral agents ? Manuel Guzmán Cannabinoids, 2006, 1, 2, 15-17 © International Association for Cannabis as Medicine Mini-review Abstract Cannabinoids, the active components of Cannabis sativa L., act in the body by mimicking endogenous substances - the endocannabinoids - that activate specific cell surface receptors. Cannabinoids exert palliative effects in cancer patients. For example, they inhibit chemotherapy-induced nausea and vomiting, stimulate appetite and inhibit pain. In addition, cannabinoids inhibit tumor growth in laboratory animals. They do so by modulating key cell signaling pathways, thereby inducing antitumoral actions such as the apoptotic death of tumor cells as well as the inhibition of tumor angiogenesis. Of [...]
Lire la suiteCANNABIS PEER REVIEW 1964-2016 Over 650 Peer Reviewed Reports & Studies On Cannabis A Free Jeff Prager Publication Health benefits, cancer fighting qualities and many other medicinal advantages can be attributed to the Cannabis Plant. Likewise, diseases and disorders are also related to smoking, vaping and ingesting components of the Cannabis Plant. Cannabis users should be aware and well informed regarding both the positive effects and the negative consequences of regular Cannabis use and this eBook accomplishes that goal by employing over 400 current peer reviewed reports and studies—their findings— with active hyper links to each report. A Free Jeff Prager No-Copyright Publication for [...]
Lire la suiteCannabinoid Modulation of Functional Connectivity within Regions Processing Attentional Salience Sagnik Bhattacharyya, Irina Falkenberg, Rocio Martin-Santos, Zerrin Atakan1, Jose A Crippa, Vincent Giampietro, Mick Brammer and Philip McGuire Neuropsychopharmacology, 2015, 40, 1343–1352 2015 American College of Neuropsychopharmacology. All rights reserved 0893-133X/15 www.neuropsychopharmacology.org doi:10.1038/npp.2014.258 Abstract There is now considerable evidence to support the hypothesis that psychotic symptoms are the result of abnormal salience attribution, and that the attribution of salience is largely mediated through the prefrontal cortex, the striatum, and the hippocampus. Although these areas show differential activation under the influence of delta-9-tetrahydrocannabinol (delta-9-THC) and cannabidiol (CBD), the two major derivatives of cannabis sativa, little is known about [...]
Lire la suiteThe Role of Cannabinoids in Neuroanatomic Alterations in Cannabis Users Valentina Lorenzetti, Nadia Solowij, and Murat Yücel Biological Psychiatry, 2016, 79:e17-e31 http://dx.doi.org/10.1016/j.biopsych.2015.11.013 ABSTRACT The past few decades have seen a marked change in the composition of commonly smoked cannabis. These changes primarily involve an increase of the psychoactive compound Δ9-tetrahydrocannabinol (THC) and a decrease of the potentially therapeutic compound cannabidiol (CBD). This altered composition of cannabis may be linked to persistent neuroanatomic alterations typically seen in regular cannabis users. In this review, we summarize recent findings from human structural neuroimaging investigations. We examine whether neuroanatomic alterations are 1) consistently observed in samples of regular cannabis [...]
Lire la suiteCannabis-induced altered states of consciousness are associated with specific dynamic brain connectivity states Zaytseva Y; Horáček J; Hlinka J; Fajnerová I; Androvičová R; Tintěra J; Salvi V; Balíková M; Hložek T; Španiel F; Páleníček T Journal of Psychopharmacology, 2019, 33, 7, 811-821 Research Article doi: 10.1177/0269881119849814. Abstract : Background : Cannabis, and specifically one of its active compounds delta-9-tetrahydrocannabinol in recreational doses, has a variety of effects on cognitive processes. Most studies employ resting state functional magnetic resonance imaging techniques to assess the stationary effects of cannabis and to-date one report addressed the impact of delta-9-tetrahydrocannabinol on the dynamics of whole-brain functional connectivity. Methods : Using a [...]
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