Clostridioides difficile (CD) is a spore-forming bacterium that causes life-threatening intestinal infections in humans. Although formerly regarded as exclusively nosocomial, there is increasing genomic evidence that person-to-person transmission…
1. Previous studies indicate that rats trained to discriminate either cathinone or cathine from its vehicle have a diminished discriminative performance when tested 24 hours after a drug administration when compared to tests conducted after a vehicle…
Animals must overcome the physical properties protecting foods to obtain nutrition. While animals can experience selection for traits that facilitate resource exploitation, specific feeding behaviors may entail multiple, different mechanical…