Pluripotent stem cells derived from adult human testes.

Recent reports have demonstrated that adult tissue cells can be induced to pluripotency, the iPS cells, mostly with the addition of genes delivered using viruses. Also, several publications both in mouse and in human have demonstrated that spermatogonial stem cells (SSCs) from testes can convert back to embryonic stem (ES)-like cells without the addition of genes. Furthermore, these pluripotent ES-like cells can differentiate into all three germ layers and organ lineages.

The optimal treatment of lymphoceles following renal transplantation.

Lymphoceles are well-recognized complications following kidney transplantation. The authors describe their experience with the treatment of eight clinically significant lymphoceles (incidence 2.7%).

Development of an extracorporeal liver support system: initial results.

A pilot study was undertaken to determine the feasibility of extracorporeal normothermic perfusion of the porcine liver. Seven donor hepatectomies were performed in small 10 kg pigs and the livers were placed in a perfusion cassette of the author's design. Four perfusions were technical failures.

Transplantation in the military: state of the art--a progress report from the Army-Navy Transplant Program.

The commitment to clinical transplantation services by the Army and Navy is now in its third decade. Located at the Walter Reed Army Medical Center, the Army-Navy Organ Transplant Service has been staffed and led by some of the most prominent transplant surgeons in America. Military beneficiaries are eligible for evaluation and care regardless of their geographic assignment or residence.