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Variable Accumulation of Bioactive Metabolites Revealed in Medicinal Cannabis
Across four distinct strains it was observed that the flower samples taken from the upper third of the plant had a higher THC content than those at the base of the plant, and in two of the strains tested the difference was equivalent to the upper flowers being around twice as potent as the lower flowers.
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Combining CBD with Chemotherapy Posts Promising Results in Pancreatic Cancer Model
Mice who received a combination of CBD and chemotherapy survived nearly three times as long as the mice given the placebo, and around twice as long as the mice given CBD or chemotherapy alone.
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Staying Ahead of the Curve in the Californian Cannabis Testing Industry
As tighter regulations mandate more rigorous testing, cannabis labs in California must plan and adapt to keep up with the huge influx of samples.
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Centrifugal Partition Chromatography: A More Streamlined, Affordable Method for Pure Cannabidiol Production
CPC extracts products with nearly 100 percent purity at a 95 percent recovery rate and as such could be used to research, develop and produce cannabis-derived medicines.
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British Government Set to Loosen Rules on Medicinal Cannabis
The changes concern the reclassification of cannabis to make it a schedule 2 drug, allowing it to be prescribed by medical professionals and possessed lawfully by anybody with a valid medical prescription.
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Removing Purple Pigments from Cannabis Prior to Analysis
Novel sample prep blend enables an average recovery of 75.6% for 48 pesticides and 4 mycotoxins whilst also removing purple pigmentation from cannabis samples.
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Techniques and Technologies for Microbiological Contamination Testing
The accurate detection of microbial contamination is key to protecting consumer safety and, helping to reduce the environmental burden of pesticide use in the cannabis industry.
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Team Work Helps Overcome Environmental Challenges
We spoke to Andrew Howley from Adventure Scientists,a pioneering not-for-profit organization that seeks to unite skilled adventurers with scientists keen to receive valuable data from remote areas, to learn more about the initiative and the impact their projects are having in the scientific community and beyond.
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Cannabis-derived Compounds Exhibit Synergistic Cytotoxic Effects Against Colon Cancer Cells
A combination of THCA and CBGA can interact synergistically to cause distinct gene expression, induction of cell cycle arrest, and apoptotic cell death in colon cancer cells.
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Metabolomics, She Wrote: Towards Accurate Time of Death Analysis by GC-MS
Estimating the time of death is one of the most important and challenging tasks in a forensic investigation. Therefore a laboratory method based on a robust biomarker would help to improve the reliability of time of death analysis.
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