They have created a mouse with a humanised gut flora.

他们创造了一个人性化肠道菌群的老鼠。

The fact that the human gut flora flourished in the rodents was indeed an experimental coup.

实际上，小鼠肠道能够重构人类肠道菌群这个现象发现于一次实验意外。

Probiotic bacterial cultures are intended to help the body reestablish its naturally occurring gut flora-microorganisms that normally live in the digestive tract.

培养益生菌是为了帮助人体重建本来的肠道菌群，即正常情况下生活在消化系统中的微型组织。

Chang thinks of this signal detection as a kind of "bacteriostat" mechanism: our cells are monitoring CSF as a way of detecting and adapting to important changes in the gut flora.

张认为这种信号侦察是一种抑菌机制：我们细胞监测CSF作为检测和应付肠道菌群重要变化的方法。

Splenda in the gut may impact more than just the balance of intestinal flora.

代糖在肠道可能会影响不仅仅是平衡肠道菌群。