Serine Deficiency Exacerbates Inflammation and Oxidative Stress via Microbiota-Gut-Brain Axis in D-Galactose-Induced Aging Mice

Table 4

Effects of serine deficiency on α-diversity indexes of microbiota in D-galactose-induced aging mice.

Index	Control	SGD	D-gal	D-SGD
Shannon H	^a	^b	^b	^c
Simpson
Observed species	^a	^b	^b	^c

^a,b,cMean values within a row with unlike superscript letters were significantly different (). .