HOME >> BIOLOGY >> NEWS
UK researchers develop way of predicting a woman's 'reproductive' age

UK researchers have shown a strong direct relationship between ovarian volume and the number of primordial follicles (eggs) remaining in the ovaries of women of reproductive age. The measurement of ovarian volume by transvaginal ultrasound will enable an accurate prediction of the age of menopause and hence a woman's reproductive age.

They say that the possibility of making an accurate assessment of ovarian reserve will revolutionize the care of women seeking assisted conception, those who have had treatment for childhood cancer and women who may want to delay a family for personal or professional reasons.

"In essence, it means we now have the potential to be able to tell a woman how fast her biological clock is ticking and how much time she has before it will run down," said lead author Dr. Hamish Wallace, consultant paediatric oncologist at the Royal Hospital for Sick Children in Edinburgh, Scotland and a senior lecturer at the University of Edinburgh.

The findings are reported today (Thursday 17 June) in Europe's leading reproductive medicine journal Human Reproduction[1].

The human ovary contains a fixed pool of primordial eggs, which form in the fourth month of pregnancy. They peak at several million in the five-month foetus then start to decline. By birth, this number has already fallen significantly and the decline continues relentlessly. When the number reaches around 25,000 (corresponding to an average age of 37 years) the decline accelerates until numbers are down to around 1,000 follicles in a peri-menopausal woman.

Dr. Hamish Wallace and Dr Thomas Kelsey of the School of Computer Sciences at the University of St Andrews, developed their technique for measuring a woman's 'bioclock' by building on other research on follicle decline with age, and the relationship between follicle numbers and ovarian volume. They then applied the latest mathematical and computer models/analysis[2] in such a way that they could descri
'"/>


16-Jun-2004


Page: 1 2 3

Related biology news :

1. Belgian researchers explore revolutionary approach to angiogenesis
2. Award winning researchers reveal potential new role for Glivec
3. $7.5 Million grant to Yale researchers for role of viruses in cancer
4. New anti-inflammatory strategy for cancer therapy identified by UCSD researchers
5. Joslin researchers clarify mechanisms for beta-cell formation
6. Virginia Tech researchers to release findings on Smith River Project
7. Molecular motor myosin VI moves hand over hand, researchers say
8. ASU researchers demonstrate new technique that improves the power of atomic force micrscopy
9. Emory researchers map structure of anti-cancer molecule
10. Leukemia stem cells identified by Stanford researchers
11. EURYI Award given for the first time to 25 young European researchers

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: researchers develop way predicting woman reproductive age

(Date:4/27/2015)... Apr. 27, 2015 NXT-ID, Inc. (NASDAQ: ... company focused on the growing mobile commerce market, announces ... pre-order customers the first week of May, 2015 and ... of May. Gino Pereira , ... for the company as Wocket® enters the consumer market. ...
(Date:4/21/2015)... High crime rate, increasing ... access control systems market in Saudi Arabia ... published report by TechSci Research " Saudi Arabia Access Control ... systems market in Saudi Arabia ... control systems market in the Kingdom is growing at ...
(Date:4/20/2015)... 20, 2015 The announcement comes ... Glenbeigh Records Management (GRM), Ireland,s foremost ... Bank. Having built up an impressive track record of clients ... player within the records management sector in Dubai ... is GCC staffbase and employ a further eight staff members ...
Breaking Biology News(10 mins):Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 2Wocket, the Smartest Wallet You Will Ever Own, Announces Shipment to Pre-order Customers 3Saudi Arabia Access Control Systems Market to Touch USD1.2 Billion by 2020 Says TechSci Research 2Saudi Arabia Access Control Systems Market to Touch USD1.2 Billion by 2020 Says TechSci Research 3Glenbeigh Records Management Wins Contract With Dubai Islamic Bank 2Glenbeigh Records Management Wins Contract With Dubai Islamic Bank 3
(Date:5/21/2015)... of Prussia, PA (PRWEB) May 21, 2015 ... Julia O’Neill has joined the firm as senior statistician ... than 30 years of experience in the management and ... vaccines, biologics, pharmaceutical and chemical industries. , “We’re delighted ... our longstanding capabilities in data analytics,” said Dr. Philippe ...
(Date:5/20/2015)... Pa. , May 20, 2015  Select ... that the Federal Trade Commission granted early termination ... Antitrust Improvements Act of 1976, as amended, applicable ... MJ Acquisition Corporation, a joint venture that Select ... L.P. As previously announced, MJ Acquisition ...
(Date:5/20/2015)... 2015  Haemonetics Corporation (NYSE: HAE ) announced ... will present at The Jefferies 2015 Global Healthcare Conference ... 1 st , 2015 at 8:30am Eastern time.  ... live via webcast at: http://wsw.com/webcast/jeff88/hae ... ) is a global healthcare company dedicated to providing ...
(Date:5/20/2015)... Mulhouse, France, Cambridge, MA (PRWEB) May 20, 2015 ... of high quality transporter assay services for Drug-Drug ... Pharmacology, and Rhenovia Pharma, a world leader in ... using Translational Quantitative Systems Pharmacology supported by biosimulation, ... agreement. , The agreement allows both companies to ...
Breaking Biology Technology:Julia O’Neill Joins Tunnell Consulting’s Operational and Process Improvement Practice 2Select Medical Corporation's Proposed Acquisition of Concentra Inc. through Joint Venture with Welsh Carson Receives Antitrust Clearance 2Optivia Biotechnology Inc. and Rhenovia Pharma Sign Partnership Agreement 2Optivia Biotechnology Inc. and Rhenovia Pharma Sign Partnership Agreement 3
Cached News: