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Lactococcus lactis sp. cremoris elicits protection against metabolic changes induced in females by a Western style diet
Author(s) -
Naudin Crystal,
Saeedi Bejan,
Owens Joshua,
Darby Trevor,
Jones Rheinallt
Publication year - 2019
Publication title -
the faseb journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.709
H-Index - 277
eISSN - 1530-6860
pISSN - 0892-6638
DOI - 10.1096/fasebj.2019.33.1_supplement.496.42
Subject(s) - western diet , lactococcus lactis , fatty liver , dyslipidemia , steatosis , biology , metabolic syndrome , obesity , adverse effect , physiology , body mass index , bacteria , medicine , disease , endocrinology , lactic acid , genetics
A high sugar and high‐fat diet Western‐style diet can result in significant dyslipidemia, often leading to non‐alcoholic fatty liver disease (NAFLD), with females particularly affected by this diet irrespective of total caloric intake. Dietary supplementation with beneficial bacteria has been advocated as therapeutic intervention to modulate liver adiposity resulting from a Western‐style diet. Here, we assess the activity of beneficial bacteria on modulating the impact of a Western‐style diet in female mice. Of those tested, we show that a previously uncharacterized beneficial bacterium, namely Lactococcus lactis sp. cremoris significantly protected against Western style diet‐induced hepatic steatosis, elevated cholesterol levels, glucose intolerance, increased body mass index (BMI), and adiposity. Due to these effects, we propose the use of L. lactis sp. cremoris as a therapeutic modality to promote metabolic health in individuals suffering adverse health events resulting from a Western style diet. This abstract is from the Experimental Biology 2019 Meeting. There is no full text article associated with this abstract published in The FASEB Journal .