Abstract
The hypothesis of an important role of gut microbiota in maintaining physiological state into the gastro-intestinal (GI) system is supported by qualitative and quantitative alteration of the intestinal flora in a number of physiological and pathological condition as shown in several studies. The evidence of the inflammatory state alteration, highlighted in neurodegenerative diseases such as Parkinson's and Alzheimer's strongly recalls the microbiota disturbance, highly suggesting a link between the gastrointestinal system and cognitive functions. Given this perspective, looking at the mutual influence between microbiota products, inflammation mediators and immune system, the modulation of gut microbiota may help to facilitate a physiological and non-pathological aging process and, perhaps, to contrast the progression of degenerating mechanisms. Some studies have already characterized gut microbiota in elderly, with promising results. Future studies should be designed to better understand the correlation between the gut microbiota, the ageing process and degenerative diseases typical of the elderly.
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 callSimilar Papers
Disclaimer: 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.
