a positive trendp = 0.072
In addition, there was a significant negative correlation between beneficial bacteria Christensenellaceae_R-7_group (R 2 = 0.532, p < 0.05), Clostridium_sensus_stricto_1 (R 2 = 0.603, p <0.01), Prevotellaceae_UCG-001 (R 2 = 0.459, p < 0.05) and sow plasma LPS, while a positive trend was observed with the harmful bacterium Romboutsia (R 2 = 0.435, p = 0.072) ( Figure 11 J–N).