Cannabinoid, Terpene, and Heavy Metal Analysis of 29 Over-the-Counter Commercial Veterinary Hemp Supplements.

Purpose: The use of veterinary low tetrahydrocannabinol (THC) (ie, hemp) products has increased in popularity for a variety of pet ailments. Low-THC is federally legal for sale and distribution in the USA, and the rise in internet commerce has provided access to interested consumers, with minimal quality control.

Materials And Methods: We performed an internet word search of "hemp extract and dog" or "CBD product and dog" and analyzed 29 products that were using low-THC extracts in their production of supplements.

Exploring the activity of a polyazine bridged Ru(ii)-Pt(ii) supramolecule in F98 rat malignant glioma cells.

The mixed-metal supramolecular complex, [(Phphen)Ru(dpp)PtCl], displays significant DNA modification, cell growth inhibition, and toxicity towards F98 malignant glioma cells following visible light irradiation. The design of this complex affords superior cellular uptake and antiproliferative activity compared to the classic chemotherapeutic agent, cisplatin.