0
ARTICLE |

The Prescription and Proscription of Chorionic Gonadotropin-Reply

John J. Ambre, MD, PhD
JAMA. 1991;265(12):1529. doi:10.1001/jama.1991.03460120043032.
Text Size: A A A
Published online

ABSTRACT

In Reply. —  As pointed out by Drs Amelar and Dubin, chorionic gonadotropin is a glycoprotein, not a steroid. It is similar in structure to the other glycoprotein gonadotropins, luteinizing hormone and follicle-stimulating hormone, and also resembles luteinizing hormone in its ability to stimulate testosterone production by the Leydig cells of the testis.Presumably, it is because of this androgenic activity that chorionic gonadotropin is used by athletes, although such practices sometimes defy logical explanation. Though the evidence that such use is widespread is unconvincing, there is concern that chorionic gonadotropin is used and abused in the same manner and for the same purpose as the anabolic-androgenic steroids. Therefore, chorionic gonadotropin has been placed on the list of banned substances by the National Collegiate Athletic Association and the US Olympic Committee and has been included in state controlled substances laws such as that of New York State.The writers' comments

Topics

Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours

Figures

Tables

References

CME
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.
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.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Multimedia

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

Sign In to Access Full Content

Related Content

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

Jobs
brightcove.createExperiences();