19-Nordehydroepiandrosterone

From WikiMD's medical encyclopedia

A steroid hormone



19-Nordehydroepiandrosterone (19-nor-DHEA) is a steroid hormone that is structurally similar to dehydroepiandrosterone (DHEA), but with the absence of a carbon atom at the 19th position. This modification results in distinct biological properties and potential applications in medicine and research.

Structure and Synthesis

19-Nordehydroepiandrosterone is a 19-nor steroid, meaning it lacks the methyl group at the 19th carbon position. This structural change is significant as it alters the hormone's interaction with androgen receptors and other biological targets. The synthesis of 19-nor-DHEA can be achieved through chemical modification of DHEA, involving the removal of the 19-methyl group.

Biological Activity

The biological activity of 19-nor-DHEA is primarily mediated through its conversion to other active metabolites. It can be converted into 19-nortestosterone (nandrolone), a potent anabolic steroid, which has implications for its use in muscle growth and bone density enhancement. The absence of the 19-methyl group reduces its androgenic activity compared to testosterone, making it a subject of interest for therapeutic applications.

Potential Applications

Due to its anabolic properties, 19-nor-DHEA has been investigated for use in conditions such as osteoporosis and muscle wasting. Its potential to enhance muscle mass and strength while minimizing androgenic side effects makes it a candidate for further research in hormone replacement therapy and sports medicine.

Safety and Regulation

As with other anabolic steroids, the use of 19-nor-DHEA is regulated in many countries due to potential health risks and its potential for abuse in sports. It is important to consider the legal status and safety profile of 19-nor-DHEA before its use in clinical or athletic settings.

Related pages

Gallery

Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Transform your life with W8MD's budget GLP-1 injections from $125.

W8mdlogo.png
W8MD weight loss doctors team

W8MD offers a medical weight loss program to lose weight in Philadelphia. Our physician-supervised medical weight loss provides:

NYC weight loss doctor appointments

Start your NYC weight loss journey today at our NYC medical weight loss and Philadelphia medical weight loss clinics.

Linkedin_Shiny_Icon Facebook_Shiny_Icon YouTube_icon_(2011-2013) Google plus


Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD