Navigation Links
DHEA EIA Test

ProductsDHEA EIA Test
Company Diagnostic Systems Laboratories, Inc.
Item DHEA EIA Test
Features 
Description Dehydroepiandrosterone (DHEA) is produced in the adrenal cortex and, to a lesser extent, the gonads [1,2,3]. DHEA serves as a precursor in testosterone and estrogen synthesis, and has relatively weak androgenic activity, estimated at ~10% that of testosterone [1]. However, in neonates, peripubertal children and in adult women, DHEA is an important androgen as circulating DHEA levels may be several-fold higher than testosterone concentrations, and rapid peripheral tissue conversion to more potent androgens (androstenedione and testosterone) and estrogens may occur. In addition, DHEA has a relatively low affinity for sex-hormone binding globulin. DHEA is rapidly cleared from the circulation compared to the sulfated conjugate, DHEA-S.

Measurement of serum DHEA is a useful marker of adrenal androgen synthesis. Abnormally low levels may occur in hypoadrenalism, while elevated levels occur in several conditions including virilizing adrenal adenoma and carcinoma, 21-hydroxylase and 3-hydroxysteroid dehydrogenase deficiencies and in some cases of female hirsutism [3]. Because very little DHEA is produced by the gonads, measurement of DHEA levels may aid in the localization of androgen source in virilizing conditions.

  1. Dorfman RI, Shipley RA: Androgens. John Wiley and Sons, New York, 1956, pp. 116-128.
  2. Meikle AW, et al. Endocrinol Metab Clin North Am 20:381-400, 1991.
  3. Pang S & Riddick L: Hirsutism. IN Lifshitz F (ed): Pediatric Endocrinology, A Clinical Guide, second edition. Marcel Dekker, Inc., New York, 1990, pp. 259-291.
Info Diagnostic Systems Laboratories, Inc.
Customer Service: (800) 231-7970
Web site: http://www.dslabs.com

Related medicine products :

1. Ultrasensitive C-Peptide EIA Diabetes and Obesity Markers 008-10-1141-01
2. C-Peptide EIA Diabetes and Obesity Markers 008-10-1136-01
3. C-Peptide
4. ADVIA Centaur C-Peptide Assay
5. C-Peptide Chemiluminescence Immunoassay
6. ACS:180 C-Peptide Assay
7. C-Peptide of Insulin RIA Test
8. C-Peptide, 24-Hour Urine
9. C-Peptide, Serum or Plasma
10. IGF-1 EIA Endocrine Function 026-AC-27F1 Insulin Growth Factor
11. Iso-Insulin EIA Diabetes and Obesity Markers 008-10-1128-01
...
... 85") allows the surgeon to view the ... while remaining in the sterile field. ... eliminate dangling cords while maintaining longer cord ... control pouch with large particle screen accommodates ...
... Cardinal Health will change the way you ... facility. , ,Shrinking budgets and reduced reimbursements ... every turn without sacrificing the quality of ... must be evaluated from the perspective of ...
... Patient Isolation Drape features less aggressive ... aggressive adhesive strip for easy removal, ... clear, strong poly film, and product ... in a box of 5 or ...
Medicine Products:
(Date:10/13/2017)... ... October 13, 2017 , ... Many families have long-term ... long-term care insurance companies have a waiver for care if the client has a ... when the family pays for care, is often waived, so the benefits from their ...
(Date:10/13/2017)... ... ... Talented host, actor Rob Lowe, is introducing a segment ... of "Success Files," which is an award-winning educational program broadcasted on PBS Member ... with passion and integrity. , Sciatica occurs when the sciatic nerve in the ...
(Date:10/12/2017)... ... 12, 2017 , ... CitiDent and San Francisco dentists, Dr. ... Oventus O2Vent technology. As many as 18 million Americans are estimated to suffer ... Oral appliances can offer significant relief to about 75 percent of people with ...
(Date:10/12/2017)... ... October 12, 2017 , ... Asante, a nationally ... care, have expanded their existing home health joint venture through an agreement, effective ... operating a joint venture home health company with Asante, delivering clinically integrated care, ...
(Date:10/12/2017)... Chapel, FL (PRWEB) , ... October 12, 2017 , ... ... is holding a treadmill relay – Miles by Moonlight to raise money for the ... donating $300 or more. , Teams will work together to keep their treadmills ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... SEOUL, South Korea , Oct. 4, 2017 /PRNewswire/ ... launched its next-generation CPR training aide "cprCUBE" on Kickstarter. ... of chest compression during cardiac arrests with better efficiency ... patient-mannequins. It also offers real-time feedback on efficacy of ... The crowdfunding campaign has a goal to raise ...
(Date:10/2/2017)... 2, 2017  Eli Lilly and Company (NYSE: ... the third quarter of 2017 on Tuesday, October 24, ... that day with the investment community and media to ... conference call will begin at 9 a.m. Eastern time. ... live webcast of the conference call through a link ...
(Date:9/28/2017)... Sept. 28, 2017 Hill-Rom Holdings, Inc. (NYSE: ... conference call and webcast on Friday, November 3, 2017, ... and ending at approximately 8:30 a.m. (CDT) / 9:30 ... company,s 2017 financial performance and guidance for 2018, Hill-Rom ... to enhance operational performance, and long-range financial outlook through ...
Breaking Medicine Technology: