We're unable to sign you in at this time. Please try again in a few minutes.
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......

Thoracic Duct Lymphocyte Depletion for Renal Allografts

JAMA. 1970;211(11):1847. doi:10.1001/jama.1970.03170110053012.
Text Size: A A A
Published online

It is currently held that renal allografts may be rejected by three different mechanisms.1 (1) The presence of preformed circulating cytotoxic antibodies which develop in response to previous exposure to allogeneic cells may lead to hyperacute rejection of renal allografts within a matter of minutes to hours following transplantation. (2) The acute rejection of renal allografts is thought to be mediated by the cellular immunological defense system composed of thymus-dependent lymphocytes. It is this form of rejection that largely determines the outcome of renal allografts during the first year following transplantation.3 As more experience has been gained with long-term renal allografts, it has become apparent that there is a chronic form of rejection that largely affects the arteries and glomerular capillaries of the allograft, This form of rejection is thought to be mediated by antibodies directed toward the vascular endothelium and appears in the second or third year


Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?




Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.


Some tools below are only available to our subscribers or users with an online account.

0 Citations

Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

Related Content

Customize your page view by dragging & repositioning the boxes below.