We searched medical databases to find all relevant studies (specifically randomised controlled trials) completed up to 30 July 2020. To be included in the review, studies had to compare ketamine or ...

The identification and characterization of promiscuous enzymes is significant because they provide the raw materials for evolving new catalysts and assembling new metabolic pathways. Here, we report ...

The definition could impact school lunches, prison meals, foods that are covered under the Supplemental Nutrition Assistance Program (SNAP), and federal dietary guidelines. The FDA and U.S. Department ...