Second, they caused lower levels of another substance, called adenosine monophosphate-activated protein kinase, which made it harder for them to burn fat that they had already accumulated.
第二种途径，它们使另一种物质产生减少，即腺苷酸活化蛋白激酶，这样一来小鼠很难消耗已经积聚的脂肪。
2
Adenosine monophosphate-activated protein kinase (AMPK) is considered to be an energy sensor, some energy metabolic hormones can cause changes of AMPK activity.