Dose-response effects of PEGylated cholecystokinin on the behavioral satiety sequence KU Leuven
Cholecystokinin (CCK) is known to have a short biological half-life. In order to prolong the half-life and create a new investigative tool, we previously PEGylated the peptide, yielding PEG-CCK(9), and demonstrated that it had a dose-dependent prolonged anorectic effect. The aim of this study was to investigate whether PEG-CCK(9) reduces food intake by inducing satiation or by abnormal physiological effects, such as pain, malaise, or nausea. An ...