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体刷梳理对渤海黑牛肠道菌群结构、血清代谢及抗氧化能力的影响
李壮冰1,2(), 杨蕾3, 雷薇薇4, 任宪光5, 王忠功5, 蔡永军5, 陈伟5, 张西锋1()
Effects of body brushing on intestinal microbiota structure, serum metabolism and antioxidant capacity in Bohai Black cattle
Zhuangbing Li1,2(), Lei Yang3, Weiwei Lei4, Xianguang Ren5, Zhonggong Wang5, Yongjun Cai5, Wei Chen5, Xifeng Zhang1()

图19. 肠道核心菌属与关键差异代谢物相关性热图
注：*代表显著相关（|r|=0.5，P=0.05），红色为正相关、蓝色为负相关。

Fig. 19. Correlation heatmap between core gut genera and key differential metabolites
Note: Asterisks (*) indicate significant correlations (|r|≥0.5, P≤0.05), with red for positive and blue for negative correlations.