Abstract
Enterostatin, a gut-brain pentapeptide cleaved from procolipase has been shown to inhibit fat intake in rodents after both peripheral and central administration. In this study, the effect of intracerebroventricular (ICV) injection of enterostatin on fat intake was investigated in neonatal chicks. In Experiment 1, 3-h-fasted chicks fed a low-fat diet were injected with the various doses of enterostatin. Experiment 2 was similar to experiment 1 except that the birds were fasted overnight. In Experiment 3, the 3-h-fasted and in Experiment 4, the overnight fasted chicks adapted to a high-fat diet received different doses of enterostatin. ICV injection of enterostatin caused a dose-dependent increase in high-fat diet intake in 3-h-fasted chicks whereas a decrease in high-fat intake was observed in chicks that were fasted overnight. However, low-fat diet intake was not affected by enterostatin in either 3-h or overnight fasted chicks. These results suggest that enterostatin acts within the brain of chicks to influence fat intake. It appears that in chicks, the eating effect of enterostatin has a biphasic nature similar to those seen in rodents.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
