کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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6229532 | 1608118 | 2017 | 5 صفحه PDF | دانلود رایگان |
- The changes of the Prevotella and Klebsiella proportion in fecal microbial communities were consistent with Hamilton depression rating scale in major depression disorder patients.
- Specific genera continuous observation can be used in the diagnosis and therapeutic monitoring of major depression disorders.
BackgroundThe diagnosis of major depression disorder (MDD) and other mental disorders were depended on some subjective survey scales. There are confirmed relationship between the gut flora and the mental states of MDD patients.MethodsThe V3-V4 region of the 16S rRNA gene was extracted from the fecal microbial communities in MDD patients, PCR amplified and sequenced on the Illumina Miseq platform.ResultsMore phylum Firmicutes, less Bacteroidetes, and more genus Prevotella, Klebsiella, Streptococcus and Clostridium XI were found in MDD patients. The changes of the proportion of Prevotella and Klebsiella were consistent with Hamilton depression rating scale.LimitationsThe conclusion was limited by small sample sizes and potential uncontrollable influence factors on fecal microbiota.DiscussionPrevotella and Klebsiella proportion in fecal microbial communities should be concerned in the diagnosis and therapeutic monitoring of MDD in future.
Journal: Journal of Affective Disorders - Volume 207, 1 January 2017, Pages 300-304