Cannabis

An extraordinary cache of ancient, well-preserved Cannabis plant remains was recently discovered in a tomb in the Jiayi cemetery of Turpan, NW China. Radiometric dating of this tomb and the archeobotanical remains it contained indicate that they are approximately 2800–2400 years old. Both morphological and anatomical features support the identification of the plant remains as Cannabis. Research discussed in this paper describes 13 nearly whole plants of Cannabis that appear to have been locally produced and purposefully arranged and used as a burial shroud which was placed upon a male corpse. This unique discovery provides new insight into the ritualistic use of Cannabis in prehistoric Central Eurasia. Furthermore, the fragmented infructescences of Cannabis discovered in other tombs of the Jiayi cemetery, together with similar Cannabis remains recovered from coeval tombs in the ancient Turpan cemetery along with those found in the Altai Mountains region, reveal that Cannabis was used by the local Central Eurasian people for ritual and/or medicinal purposes in the first millennium before the Christian era.

The seed of the hemp plant (Cannabis sativa L.) has been revered as a nutritional resource in Old World Cultures. This has been confirmed by contemporary science wherein hempseed oil (HSO) was found to exhibit a desirable ratio of omega-6 and omega-3 polyunsaturated fatty acids (PUFAs) considered optimal for human nutrition. HSO also contains gamma-linoleic acid (GLA) and non-psychoactive cannabinoids, which further contribute to its’ potential bioactive properties. Herein, we present the kinetics of the thermal stability of these nutraceutical compounds in HSO, in the presence of various antioxidants (e.g. butylated hydroxytoluene, alpha-tocopherol, and ascorbyl palmitate). We focussed on oxidative changes in fatty acid profile and acidic cannabinoid stability when HSO was heated at different temperatures (25 °C to 85 °C) for upto 24 h. The fatty acid composition was evaluated using both GC/MS and 1H-NMR, and the cannabinoids profile of HSO was obtained using both HPLC-UV and HPLC/MS methods. The predicted half-life (DT50) for omega-6 and omega-3 PUFAs in HSO at 25 °C was about 3 and 5 days, respectively; while that at 85 °C was about 7 and 5 hours respectively, with respective activation energies (Ea) being 54.78 ± 2.36 and 45.02 ± 2.87 kJ/mol. Analysis of the conjugated diene hydroperoxides (CDH) and p-Anisidine value (p-AV) revealed that the addition of antioxidants significantly (p

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(2017). Bioactive spirans and other constituents from the leaves of Cannabis sativa f. sativa. Journal of Asian Natural Products Research: Vol. 19, No. 8, pp. 793-802.

Cannabis is the most widely used illicit drug worldwide. Regular cannabis use has been associated with a range of acute and chronic mental health problems, such as anxiety, depression, psychotic symptoms and neurocognitive impairments and their neural mechanisms need to be examined. This review summ …

This is a true story about Barry Shoda, a man diagnosed with an aggressive cancer and a deadly brain tumor. His doctor told him he had only a short time to live. Barry did several things to save his life, including taking a CBD oil made from hemp. This documentary provides hope that people with cancer can have an effective alternative to chemotherapy and radiation treatments. When I learned that Barry's brain tumor had stopped growing after taking CBD hemp oil, I knew I had to tell his story. I directed, filmed, produced and edited this 8-minute documentary as my culminating project for New Vista High School in Boulder, Colorado. I know many people who have cancer in their family. I hope this documentary can be valuable as another way to deal with cancer, and possibly to save people's lives.

Researchers have presented the first findings of a large study of cannabidiol for treating seizures.

Background Cervical cancer remains a global health related issue among females of Sub-Saharan Africa, with over half a million new cases reported each year. Different therapeutic regimens have been suggested in various regions of Africa, however, over a quarter of a million women die of cervical cancer, annually. This makes it the most lethal cancer amongst black women and calls for urgent therapeutic strategies. In this study we compare the anti-proliferative effects of crude extract of Cannabis sativa and its main compound cannabidiol on different cervical cancer cell lines. Methods To achieve our aim, phytochemical screening, MTT assay, cell growth analysis, flow cytometry, morphology analysis, Western blot, caspase 3/7 assay, and ATP measurement assay were conducted. Results Results obtained indicate that both cannabidiol and Cannabis sativa extracts were able to halt cell proliferation in all cell lines at varying concentrations. They further revealed that apoptosis was induced by cannabidiol as shown by increased subG0/G1 and apoptosis through annexin V. Apoptosis was confirmed by overexpression of p53, caspase 3 and bax. Apoptosis induction was further confirmed by morphological changes, an increase in Caspase 3/7 and a decrease in the ATP levels. Conclusions In conclusion, these data suggest that cannabidiol rather than Cannabis sativa crude extracts prevent cell growth and induce cell death in cervical cancer cell lines.

Cannabidiol (CBD), a major non-psychotropic constituent of fiber-type cannabis plant, has been reported to possess diverse biological activities, incl…

The cannabinoid hyperemesis syndrome (CHS) and the cyclic vomiting syndrome in adults (CVS) are both characterized by recurrent episodes of heavy nausea, vomiting and frequently abdominal pain. Both syndromes are barely known among physicians. Literature ...

Cannabinoids have been used for many centuries to ease pain and in the past decade, the endocannabinoid system has been implicated in a number of path…

Liver fibrosis is one of the major causes of morbidity and mortality worldwide and lacks efficient therapy. Recent studies suggest the curcumin protects liver from fibrosis. However, curcumin itself is in low bioavailable concentration when administered orally, and the protective mechanism remains p …

Autophagy, the “self-digestion” mechanism of the cells, is an evolutionary conserved catabolic process that targets portions of cytoplasm, damaged org…

This unjustly demonized plant is about to change the scope of medicine and disease management as we know it

Scientists have found preliminary evidence that tetrahydrocannabinol (THC) and other compounds found in marijuana can promote the cellular removal of amyloid beta, a toxic protein associated with Alzheimer's disease.

Current Oncology, an international, peer-reviewed Open Access journal.

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Low-dose and high-dose treatments, protocols for chronic users, and the potential benefits of psychoactivity.

Cannabis Oil Helps People Fight Cancer On A Global Scale | Cannabis Extract Medicine Begins To Take Hold Worldwide

Cannabis is a food. Not a substance, not a drug, not an herb. It is simply a food, and as with all superfoods, it has a myriad of healing properties.

Parents of children with treatment-resistant epilepsy are searching for something to help, and some are turning to cannabis to try to reduce seizure frequency. With clinical trials of cannabidiol-based drugs under way, evidence for this treatment option may soon be forthcoming. However, concerns remain about side effects, such as sedation, interactions with other drugs, and potential disturbances of brain development.

Israeli researchers find non-psychotropic compound in marijuana is good therapy for fractures.

Cannabidivarin (CBDV) and cannabidiol (CBD) have recently emerged among cannabinoids for their potential antiepileptic properties, as shown in several animal models. We report the case of a patient a...