Navigation Links
Better estrogen-testing methods needed to improve patient care
Date:3/5/2013

Chevy Chase, MDIn a Position Statement unveiled today, The Endocrine Society advocates that all methods for measuring estrogens, which play a crucial role in human biology, be made traceable to a common standard.

In addition to the well-known role of estrogens in sexual development, these hormones, particularly estradiol, have a significant impact on the health of the skin, blood vessels, bones, muscle, kidney, liver, digestive system, brain, lung and pancreas. Studies have linked changes in estradiol levels to coronary artery disease, stroke and breast cancer.

"Estradiol levels need to be accurately, precisely and consistently measured to provide the proper care for patients from the cradle to the grave," said the statement's lead author, William Rosner, MD, of Columbia University. "Health care providers rely on estradiol testing to diagnose and help treat a variety of conditions, including infertility, osteoporosis and breast cancer. Current testing methods need to evolve to meet patients' needs."

The statement identifies a number of issues with the current testing methods used for a typical patient's care. Most of the tests used in the clinical setting cannot detect the low estradiol concentrations found in men, children, menopausal women and breast cancer patients taking drugs that decrease estradiol levels. In addition, other compounds in the body can interfere with the testing, leading to results that can be 10 times the true estradiol level. Quality assessments have found large variations in measurements performed by different laboratories or with different pieces of equipment. Accurate results are needed so that diagnoses are not missed, and patients and health care providers can make informed decisions about treatment options.

In addition, current testing methods limit the ability to generalize results from any given study to the population at large. Furthermore, in the current environment, data from different stud
'/>"/>

Contact: Jenni Glenn Gingery
jgingery@endo-society.org
301-941-0240
The Endocrine Society
Source:Eurekalert

Page: 1 2

Related biology news :

1. New methods for better purification of wastewater
2. Breakthroughs in Chikungunya research from A*STAR spell new hope for better treatment and protection
3. UNH researchers find African farmers need better climate change data to improve farming practices
4. Giant squids giant eyes: The better to see hungry whales with
5. Improved loblolly pines better for the environment, study finds
6. Fish larvae find the reef by orienting: The earlier the better
7. Intensive kidney dialysis indicates better survival rates than conventional dialysis
8. Modern hybrid corn makes better use of nitrogen, study shows
9. Bigger gorillas better at attracting mates and raising young
10. Better housing conditions for zebrafish could improve research results
11. Better plants for biofuels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/20/2015)... --Research and Markets ( http://www.researchandmarkets.com/research/rswjb4/hand_geometry ) has announced ... Business Report" report to their offering. This ... Thousands. The report provides separate comprehensive analytics for the US, ... Europe , Asia-Pacific , ... Annual estimates and forecasts are provided for the ...
(Date:3/19/2015)... March 19, 2015  NXT-ID, Inc. (NASDAQ: NXTD ... on the growing mobile commerce market, announces its biometric payment ... clip that aired this week on Washington DC,s ... In a segment "The Next Great Thing", host ... way to pay, and ,a really big breakthrough in mobile ...
(Date:3/17/2015)... March 17, 2015 Emotient, the leader ... today announced general availability of Emotient Analytics ... the analysis of facial expressions. The system analyzes ... content, products and services. It delivers audience response ... sentiment - as derived from facial evidence of ...
Breaking Biology News(10 mins):Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 2Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 3Hand Geometry - Global Strategic Business Report 2015: An Essential Security Component for both Government & Enterprise Sector 4NXT-ID's Wocket Smart Wallet Featured on Fox News Segment, "The Next Great Thing" 2NXT-ID's Wocket Smart Wallet Featured on Fox News Segment, "The Next Great Thing" 3New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 2New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 3New Emotient Web Service Measures Audience Response Using On-Demand Facial Expression Analysis 4
... Fluctuations in penguin populations in the Antarctic are linked more ... to changes in their habitats, according to a new study ... Academy of Sciences . Funded in part by the Lenfest ... "winners" of changing conditions, such as large-scale ice melting, may ...
... NEW YORK (April 11, 2011) -- Weill Cornell Medical ... Surgeons have announced that The Mortimer D. Sackler, M.D. ... awarded to The Rockefeller University,s Dr. Fernando Nottebohm for ... the discovery of neuronal replacement. Dr. Nottebohm is ...
... FINDINGS: Certain differentiated cells in breast tissue can spontaneously ... researchers. Until now, scientific dogma has stated that differentiation ... return to the flexible stem-cell state on their own. ... well as for breast cancer cells. RELEVANCE: ...
Cached Biology News:Penguins that shun ice still lose big from a warming climate 2Sackler Prize awarded to pioneering neuroscientist 2Sackler Prize awarded to pioneering neuroscientist 3Scientists identify a surprising new source of cancer stem cells 2Scientists identify a surprising new source of cancer stem cells 3
(Date:4/23/2015)... Calif. , April 23, 2015  Veracyte, Inc. (NASDAQ: ... into a definitive agreement to sell approximately $40 million ... the agreement, the investors will purchase an aggregate of ... of $8.15 per share, the closing stock price on ... new and existing investors, including Broadfin Capital, Camber Capital, ...
(Date:4/23/2015)... , April 23, 2015  Metanome, Inc., an ... the company has changed its name to Diversigen, ... positioning as the single commercial source for the ... capitalize on the diverse opportunities of the microbiome. ... Diversigen accepts – including those that are difficult ...
(Date:4/23/2015)... SAN FRANCISCO, CA (PRWEB) April 23, 2015 ... drug delivery, today announced that the United States Patent ... on the Company’s NANOPOR™ technology. US ... and covers Delpor’s microfabricated drug delivery device ... uses Delpor’s proprietary NANOPOR™ technology for the sustained (zero-order) ...
(Date:4/22/2015)... 22, 2015   MPIRICA Health Inc. , ... in Series A financing from the McQuinn Trust, ... accelerate consumer and employer awareness of MPIRICA.com, delivering ... over 4,800 U.S. hospitals. "As a ... very concerned about choosing the hospital and surgeon ...
Breaking Biology Technology:Veracyte, Inc. Announces $40 Million Private Placement 2Veracyte, Inc. Announces $40 Million Private Placement 3Veracyte, Inc. Announces $40 Million Private Placement 4Metanome Announces Corporate Name Change to Diversigen 2Delpor, Inc. Announces the Issuance of 2 New US Patents Based on its Nanopore Technology which Enables the Sustained Release of Drugs from a Small Implant Device 2Delpor, Inc. Announces the Issuance of 2 New US Patents Based on its Nanopore Technology which Enables the Sustained Release of Drugs from a Small Implant Device 3MPIRICA Health Inc. Secures $1.6M to Promote FICO-Like Quality Scores for Surgeries 2
... 28 Boston,Scientific Corporation (NYSE: BSX ) ... that Boston Scientific has completed its acquisition of ... April 16.,Under the terms of the transaction, all ... per share in cash, for a total of,approximately ...
... N.J., May 28 National Stem Cell,Holding, Inc. (OTC: ... steps to,change its name to Proteonomix, Inc. The change ... Michael Cohen, President/CEO, stated: "Our new name reflects the ... development stage and,commencing the commercialization of our technologies. These ...
... Provides Additional Global Corporate Finance, Management and ... Manufacturing ... (TSX: NVN) announced today the appointment of Gordon H.,Busenbark to ... chief financial officer of Xytis Pharmaceuticals, a privately,held development-stage specialty ...
Cached Biology Technology:Boston Scientific Completes Acquisition of CryoCor 2Boston Scientific Completes Acquisition of CryoCor 3National Stem Cell Holding, Inc. Announces the Change of Its Name to Proteonomix, Inc. 2National Stem Cell Holding, Inc. Announces the Change of Its Name to Proteonomix, Inc. 3Nventa Appoints Gordon H. Busenbark to Board of Directors 2
Melanoma Antigen, Family C, 1 (MAGEC1) Rabbit anti-Human Polyclonal Antibody Immunogen: Synthetic peptide - KLH conjugated Family: New Recommended Storage: Long term: -20C; Short term: +4...
...
ECE-1 (H-60)...
Mouse monoclonal [AE3] to Cytokeratin 1 - 8, prediluted ( Abpromise for all tested applications). Antigen: Tissue / cell preparation - Human epidermal cells. Entrez GeneID: 140807 Swiss P...
Biology Products: