Does the immune suppression problem and possibility of needing insulin again in the future mean that islet transplantation isn't viable?
是否免疫抑制问题和需要，在未来意味着再次胰岛素的胰岛移植的可能性是不是可行？
2
Although liver transplantation has become a viable option for older patients, cardiovascular problems may prevent them from receiving a new liver.
尽管肝移植已经成为高龄患者的可行治疗方案，但是心血管疾病常常会限制他们接受肝移植手术。
3
Conclusion Viable donor cells in cryopreserved tendon allografts did not survive longer than 8 weeks following transplantation in an extra-articular environment.