Stay Connected. Manage Your Care.
Access your health information anytime and anywhere, at home or on the go, with MyHealth.
- Message your clinic
- View your lab results
- Schedule your next appointment
- Pay your bill
The MyHealth mobile app from Stanford Health Care puts all your health information at your fingertips and makes managing your health care simple and quick.
Guest Services
24/7
We are available to assist you
whenever you need it. Give us a call at
650-498-3333 or
PHYSICIAN HELPLINE
Have a question? We're here to help! Call 1-866-742-4811
Monday - Friday, 8 a.m. - 5 p.m.
REFER A PATIENT
Fax 650-320-9443
Track your patients' progress and communicate with Stanford providers conveniently and securely.
Abstract
Cartilage repair technology is advancing at a rapid pace. However, all techniques share a common weakness-unintentional chondrocyte cell death resulting from cartilage injury that occurs during preparation of the defect site. The loss of chondrocytes at the edge of host cartilage is likely to contribute to failed integration of regenerated tissue or grafts to the surrounding cartilage. Recent studies have demonstrated that "apoptosis", or programmed cell death (PCD), may be responsible for much of the cell death caused by cartilage injury. Theoretically, inhibitors of key pathways responsible for PCD could rescue chondrocytes and improve the results of cartilage repair surgery. The purpose of this study was to test the hypothesis that short-term, intra-articular PCD inhibitor treatment can limit chondrocyte death in vivo following simulated preparation of host cartilage for a repair procedure. A microcurette was used to create full-thickness articular cartilage injuries to the femoral condyles of adult New Zealand White rabbits. Animals received daily intra-articular injections either with a potent PCD inhibitor or with vehicle alone. Treatment with the inhibitor resulted in a significant reduction in the percentage of chondrocytes undergoing PCD compared to controls [treated=10.1+/-2.4%; controls=26.5+/-3.6%; (p=0.0013)]. These results provide proof of concept for the use of PCD inhibitors to enhance the results of cartilage repair surgeries.
View details for DOI 10.1016/j.knee.2006.10.013
View details for Web of Science ID 000245307300005
View details for PubMedID 17174553