Organ and tissue transplantation can be very important to modern medical therapy, so understanding why our bodies might reject the transplantation process can be medically critical to a person's health.

器官和组织移植对于现代医学治疗非常重要，因此了解为什么我们的身体可能会排斥移植过程对于一个人的健康在医学上至关重要。