Of course, before the animal experiments, these doctors had already undergone rigorous training and had been assessed on the entire surgical procedure, preventing students from recklessly wasting experimental materials.
Song Zimo was to perform 20 surgeries in succession, a task that was extremely taxing. The staff employed an assembly-line approach, ensuring seamless transitions between surgeries. On average, Song Zimo spent just over ten minutes per pig, which meant that it took him over six hours to complete all the surgeries.
Twenty pieces of muscle were transplanted onto the pigs. Such transplants were akin to autografts since the organs were cloned from their own pluripotent stem cells, thereby eliminating any risk of immune rejection and obviating the need for anti-rejection treatment.
