Key quality control aspects about cannabinoid-rich hemp products that a veterinarian needs to know: a practitioner's guide.

There is considerable confusion in the veterinary profession surrounding the rise in hemp cannabidiol-based animal products and what veterinarians should know before discussing these products with clients. There is emerging evidence for the potential use in case management across many veterinary indications; however, the cannabinoid concentrations and whether these are isolated cannabinoids or whole hemp extracts is difficult to elucidate, even from the published papers. Much like any extract from a plant, there are multiple considerations including quality control, pharmacokinetics in the intended species, microbiological and chemical contamination, and product consistency-all aspects that should be considered before a conversation can begin with a client.

A Case of Mercury Toxicity Complicated by Acute Inflammatory Demyelinating Polyneuropathy.

A 13-year-old African American male presented with 2 months of subacute altered mental status, ptosis, areflexia, disordered gait, constipation, weight loss, abdominal and testicular pain, and hyperhidrosis. Initial workup at our facility was unrevealing until elevated serum mercury level was detected. Diagnosis of mercury toxicity was confirmed, and chelation therapy with succimer was started.

Social cues influence foraging in dwarf hamsters (Phodopus campbelli).

In 2 experiments, dwarf hamsters (Phodopus campbelli) were trained to find palatable foods in an open field. The location of each food patch remained the same throughout each experiment, and only 1 food was available per day. Once subjects had been trained to find each food in its unique location, they progressed to a testing phase in which subjects' mates were allowed to eat and hoard the food that was available in the open field each day.

Healthy Buddies: a novel, peer-led health promotion program for the prevention of obesity and eating disorders in children in elementary school.

Objective: We designed and tested a novel health promotion program for elementary schools that was based on peer teaching from older to younger schoolchildren ("Healthy Buddies").

Subjects And Methods: This prospective pilot study compared the effect of our program (2-3 hours/week, 21 weeks) in 2 Canadian elementary schools (intervention: n = 232 children, the whole school implementing the program; control: n = 151). Older students (4th through 7th grade) were given direct instruction from 1 intervention teacher and were paired with younger students (kindergarten through 3rd grade) for the whole school year.