Navigation Links
17a-OH Progesterone RIA Test

Products17a-OH Progesterone RIA Test
Company Diagnostic Systems Laboratories, Inc.
Item 17a-OH Progesterone RIA Test
Features 
Description 17alpha-OH-Progesterone (17alpha-OH-P) is a steroid produced in the adrenal gland and gonads and has no defined physiological role except as a precursor molecule. In the adrenal glands, 17alpha-OH-P can be converted to cortisol by the sequential actions of 21-hyroxylase and 11-hyroxylase. In both the adrenal glands and ovaries, 17alpha-OH-P can be converted to androstenedione (a precursor for testosterone and estradiol), by 17,20-lyase. Measurement of circulating 17alpha-OH-P levels is a standard tool for clinical assessment of 21-hydroxylase deficiency, the most common cause of congenital adrenal hyperplasia (CAH) [1,2,3]. Due to the decreased activity of 21-hydroxylase in CAH, 17alpha-OH-P cannot be efficiently converted to cortisol and instead, accumulates in large amounts which are shunted into the androgen biosynthetic pathway. The resulting elevations in androgen levels cause progressively severe virilization beginning during fetal life and infancy. In addition, 21-hydroxylase is required for aldosterone synthesis, and approximately 50% of cases of 21-hydroxylase deficiency suffer from potentially fatal salt-wasting. Elevated serum 17alpha-OH-P levels are found in virtually all cases of classical 21-hydroxylase deficiency. 17alpha-OH-P levels are useful in monitoring steroid replacement therapy [1,2,3].

References

1. New MI & Levine LS: Congenital Adrenal Hyperplasia. (Monographs on Endocrinology, vol. 26) Springer-Verlag, Berlin, 1984.
2. Hughes IA & Winter JSD. J Pediatr 88:766-773, 1976.
3. Petersen KE & Christensen T. Acta P diatr Scand 68:205-211, 1979.

Info Diagnostic Systems Laboratories, Inc.
Customer Service: (800) 231-7970
Web site: http://www.dslabs.com

Related medicine products :

1. 17a-OH Progesterone EIA Test
2. Progesterone EIA Reproductive Markers 020-DR-1561
3. 17-OH Progesterone EIA Reproductive Markers 020-DR-1292 Reproductive Hormones
4. 17 alpha OH Progesterone ELISA Test Kit
5. Progesterone ELISA
6. Progesterone RIA Test
7. Progesterone EIA Test
8. ACE Competitive Enzyme Immunoassay for Progesterone
9. Progesterone RIA Kit
10. Estrogen/Progesterone Receptor Assay, Paraffin
11. Progesterone
Medtronic Ophthalmics offers a comprehensive selection of corneal trephine,blades and handles. Handcrafted, sharp, uniform blade edges promote a,symetrical and vertical cut of all corneal layers....
Medtronic Ophthalmics offers a comprehensive selection of corneal trephine,blades and handles. Handcrafted, sharp, uniform blade edges promote a,symetrical and vertical cut of all corneal layers....
Medtronic Ophthalmics offers a comprehensive selection of corneal trephine,blades and handles. Handcrafted, sharp, uniform blade edges promote a,symetrical and vertical cut of all corneal layers....
Medtronic Ophthalmics offers a comprehensive selection of corneal trephine,blades and handles. Handcrafted, sharp, uniform blade edges promote a,symetrical and vertical cut of all corneal layers....
Medicine Products:
(Date:12/22/2014)... 19, 2014 (HealthDay News) -- U.S. and state health ... apples that has killed at least four people and ... not eat any commercially produced, prepackaged caramel apples until ... Control and Prevention said in a news release. ... had been infected with the outbreak strains of the ...
(Date:12/22/2014)... OH (PRWEB) December 22, 2014 Explorys, ... three additions to its leadership team: Greg Yarrington as ... of Engineering, and Patrick Wells as Vice President of ... to add 80 new jobs in 2015 to support ... expansion of its platform-as-a-service offerings, and growth of its ...
(Date:12/22/2014)... Pasadena, CA (PRWEB) December 22, 2014 ... is now offering consultations for sleep apnea. Drowsy drivers ... crashes than drivers who are well-rested, and some experts ... on the roads as intoxicated drivers. Unfortunately, millions of ... to the American Academy of Sleep Medicine, about 18 ...
(Date:12/22/2014)... 22, 2014 Christmas is days away, and ... fast and easy solution that will please: the Sublime ... purchased from from $25 up to $350," says Kathy Heshelow, ... satisfaction and a wide array of skin care products and ... no expiration dates. , Gift delivery past shipping deadlines, ...
(Date:12/22/2014)... (PRWEB) December 22, 2014 At ... Conference, next month in San Antonio, esteemed ... address dynamics that often stand in the way ... competition. , This premier faculty development opportunity ... Transformational Leadership, whose mission is to assist nurse ...
Breaking Medicine News(10 mins):Health News:CDC Warns of Listeria Danger From Caramel Apples 2Health News:Explorys Continues to Experience Rapid Growth, Adds Three Healthcare IT Executives to Its Leadership Team 2Health News:Explorys Continues to Experience Rapid Growth, Adds Three Healthcare IT Executives to Its Leadership Team 3Health News:Pasadena Dentist, Dr. Marine Martirosyan, Now Offers Consultations for Sleep Apnea 2Health News:2015 NLN Leadership Conference February 5-7 San Antonio 2Health News:2015 NLN Leadership Conference February 5-7 San Antonio 3
... ... in the parts washing industry. Midbrook has extensive experience washing parts and equipment in a ... Washing facility to help a North American automotive parts supplier solve a de-rusting issue. ... (Vocus) October 6, 2009 -- ...
... ... important factors when selecting a Medicare plan , ... Belleville, Ill. (Vocus) – People with disabilities have crucial ... , a nationwide provider of Social Security disability representation and Medicare services. , ...
... ... Faculty Investigator, made major discoveries in telomere biochemistry and regulation , ... Cold Spring Harbor, NY (Vocus) October ... has been named a Nobel Laureate, Cold Spring Harbor Laboratory President Bruce Stillman said, ...
... ... Securities Exchange-listed oncology biotechnology company, announced today an AU$7,230,000 investment by SpringTree Special ... financial advisor to SpringTree,s general partner SpringTree Global Investors, LLC on the transaction. ... ...
... , YORKTOWN HEIGHTS, N.Y., Oct. 6 In an effort to ... ) scientists are drilling nano-sized holes in computer-like chips and passing ... within their genetic code. , View video: ... , For an ongoing conversation on ...
... NEWNAN, Ga., Oct. 6 The authors of ... Vascular Disease Management conclude that the micro-bland embolization ... better clinical outcomes. Franco Orsi, MD, PhD, and ... in Rome conclude that small, tightly calibrated Embozene(TM) ...
Cached Medicine News:Health News:Midbrook Production Washing A Valuable Partner 2Health News:Midbrook Production Washing A Valuable Partner 3Health News:People with Disabilities Face Unique Healthcare Coverage Challenges, Allsup Says 2Health News:People with Disabilities Face Unique Healthcare Coverage Challenges, Allsup Says 3Health News:People with Disabilities Face Unique Healthcare Coverage Challenges, Allsup Says 4Health News:People with Disabilities Face Unique Healthcare Coverage Challenges, Allsup Says 5Health News:People with Disabilities Face Unique Healthcare Coverage Challenges, Allsup Says 6Health News:Cold Spring Harbor Laboratory's President Congratulates Alumna on Winning Nobel Prize 2Health News:KTA Capital Advises SpringTree Global Investors on an AU$7.2 Million Investment in HealthLinx Ltd 2Health News:IBM Research Aims to Build Nanoscale DNA Sequencer to Help Drive Down Cost of Personalized Genetic Analysis 2Health News:IBM Research Aims to Build Nanoscale DNA Sequencer to Help Drive Down Cost of Personalized Genetic Analysis 3Health News:IBM Research Aims to Build Nanoscale DNA Sequencer to Help Drive Down Cost of Personalized Genetic Analysis 4Health News:Scientific Paper Supports Micro-Bland Embolization Technique for Liver Cancer With Embozene(TM) Microspheres 2
(Date:12/19/2014)... Colo. , Dec. 19, 2014  Monarch America ... Cannabis Kinetics Corp.) is pleased to provide this review ... continued growth in 2015. "Over this past ... goals and I am extremely proud to say that ... position today than it has ever been," stated ...
(Date:12/19/2014)... 2014 Research and Markets ( ... "Micro Market Monitor: North American Dermatology Diagnostic ... http://photos.prnewswire.com/prnh/20130307/600769 ... which has resulted in fueling the overall demand ... purpose of these dermatology devices is to assist ...
(Date:12/19/2014)... DIEGO , Dec. 18, 2014  RESMED INC. (NYSE: ... its second quarter of fiscal year 2015 results on Thursday, ... close. A press release with ResMed,s results will be issued ... host a webcast to discuss operating results and future outlook. ... 1:30 p.m. US Pacific Time and the live webcast of ...
Breaking Medicine Technology:Monarch America Inc. CEO Reviews Recent Achievements and Provides Outlook for 2015 2Monarch America Inc. CEO Reviews Recent Achievements and Provides Outlook for 2015 3Micro Market Monitor: North American Dermatology Diagnostic Devices Market 2Micro Market Monitor: North American Dermatology Diagnostic Devices Market 3ResMed To Announce Second Quarter 2015 Results 2