“Ethnopharmacological relevance: Pain and inflammation are among the many conditions for which Cannabis sativa L. has historically been used. However, little research has been done on the potential therapeutic benefits of employing green extraction techniques to generate an extract from C. sativa that is high in cannabidiol for the treatment of severe pain and inflammation.
Aim of the study: This study investigates the potential chemico-pharmacological profile of a supercritical CO2 extract of Cannabis sativa genotype CIM-CS-64 (CSFE) for managing inflammation and pain responses using an experimental pharmacology approach.
Materials and methods: A combination of complementary analytical techniques (GC-FID, GC-MS, HPLC, HRMS, NMR) was used to examine the chemical composition of the CSFE to ensure comprehensive chemical coverage. The experiments were conducted on small laboratory animals to investigate the therapeutic efficacy of CSFE in mitigating inflammation and pain responses.
Results: Altogether, sixty-two compounds with cannabidiol, β-caryophyllene, cannabidivarin, cannabichromene, (E)-phytol, and α-bisabolol as major constituents were annotated in CSFE by GC-FID and GC-MS techniques. The HPLC analysis revealed the presence of CBD (9.75 ± 0.85%), CBDA (2.76 ± 0.69%) and Δ9-THC (4.40±0.16%) as major cannabinoids in the CSFE. In LPS-stimulated macrophages, the CSFE markedly reduced the production of pro-inflammatory cytokines (TNF-α and IL-6) at concentrations of 3, 10, and 30 μg/ml without causing any cytotoxicity. The results demonstrated a significant decrease in inflammation and considerable improvement in pain-relieving potential in a dose-dependent manner.
Conclusions: The present research revealed that CSFE possesses promising analgesic and anti-inflammatory properties in small laboratory animals.”
https://pubmed.ncbi.nlm.nih.gov/41213439/
“Altogether, sixty-two compounds with cannabidiol, β-caryophyllene, cannabidivarin, cannabichromene, (E)-phytol, and α-bisabolol as major constituents were annotated in CSFE by GC-FID and GC-MS techniques.
The HPLC analysis revealed the presence of CBD (9.75 ± 0.85 %), CBDA (2.76 ± 0.69 %) and Δ9-THC (4.40 ± 0.16 %) as major cannabinoids in the CSFE. In LPS-stimulated macrophages, the CSFE markedly reduced the production of pro-inflammatory cytokines (TNF-α and IL-6) at concentrations of 3, 10, and 30 μg/ml without causing any cytotoxicity.
The results demonstrated a significant decrease in inflammation and considerable improvement in pain-relieving potential in a dose-dependent manner.”
“The present research revealed that CSFE possesses promising analgesic and anti-inflammatory properties in small laboratory animals.”
“The findings validate the use of the plant for managing pain and inflammation in traditional medicine.”
https://www.sciencedirect.com/science/article/abs/pii/S037887412501548X?via%3Dihub