Tag Archives: but its relatives may be helping your heart beat.
This macrophage is busy capturing bacteria, but its relatives may be helping your heart beat.
The Science Picture Company/Alamy Stock Photo Immune cells unexpectedly help the heart keep its beat By Mitch LeslieApr. 20, 2017 , 12:00 PM The immune cells known as macrophages have a long to-do list in our bodies. They defend us from bacteria, coax wounds to heal, and perform other vital tasks. A surprising new study […]








![Silvery Bramble Leaves 421b-1 [Explored] Silvery Bramble Leaves 421b-1 [Explored]](https://live.staticflickr.com/65535/55074061581_7662495434_s.jpg)

