• Curr Opin Clin Nutr Metab Care · Mar 2015

    Review

    Preservation of autophagy should not direct nutritional therapy.

    • Stephen A McClave and Peter J M Weijs.
    • aDepartment of Medicine, University of Louisville School of Medicine, Louisville, Kentucky, USA bDepartments of Nutrition and Dietetics, Internal medicine, and Intensive Care Medicine, Vu University Medical Center and Department of Nutrition and Dietetics, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands.
    • Curr Opin Clin Nutr Metab Care. 2015 Mar 1; 18 (2): 155-61.

    Purpose Of ReviewRecent reports in the literature have proposed that forced mandatory feeding should be avoided in the first week of critical illness to preserve autophagy, in order to maximize responses to oxidative stress, preserve organ function, and improve outcomes.Recent FindingsAutophagy is a well recognized physiologic process that serves a housekeeping role for the cell to eliminate large protein aggregates and as a survival mechanism in starvation for generating energy (ATP) and promoting protein synthesis to maintain cell structure. In the critical care setting, autophagy may have important roles in modulating immune function, fighting infection, and preventing organ failure. The effect of feeding on autophagy is complex, poorly understood, and difficult to predict.SummaryThe argument to withhold feeding to preserve autophagy is poorly substantiated and should not interfere with the delivery of early enteral nutrition to the critically ill patient in that first week following admission to the ICU.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.