Abstract
Cold-restrained stress increased rat pineal melatonin and N-acetylserotonin content. This effect was partially prevented by lorazepam. Serotonergic turnover (ratio of 5-hydroxyindole acetic acid to serotonin) was significantly decreased in stressed but not in stressed rats pretreated with lorazepam, suggesting stress-induced inhibition of monoamine oxidase (MAO). Literature data indicate that the same type of stress increases the production of the endogenous MAO inhibitor. The implication of stress-induced MAO inhibition on melatonin synthesis in anxiety and drug withdrawal is discussed.
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.
