HOME >> MEDICINE >> NEWS
U.S., Mexican scientific societies honor former Penn State professor

Research on steroid hormones cited as international landmark

Chemistry societies in the U.S. and Mexico join forces this month to honor a former Penn State professor for his landmark work to develop a cheaper way to mass produce the hormone progesterone. The work later led to the wide availability of such products as oral contraceptives and cortisone, a treatment for rheumatoid arthritis.

The American Chemical Society and the Mexican Chemical Society will designate the steroid work of Russell E. Marker and the development of the Mexican steroid industry as an International Historic Chemical Landmark. A plaque honoring this work will be presented October 1 at Penn State University's Pond Laboratory, where Marker taught and conducted his steroid research from 1934-1943.

Russell Marker's work and the proliferation of the Mexican steroid hormone industry drastically reduced the cost of progesterone, which helped make it more widely available. By the 1950s, over half of the sex hormones sold in the United States were produced in Mexico, and could be traced to synthetic techniques devised by Marker.

Another result of Russell Marker's work and the Mexican steroid industry was the development of the first oral contraceptive. Using some of Marker's methods, Carl Djerassi developed "the pill" in 1951 at Syntex, S.A. in Mexico.

In 1938, Marker proposed a new molecular structure of the plant steroid sarsasapogenin, isolated from sarsparilla. Marker manipulated this new structure using a chemical reaction sequence known as "degradation," to yield progesterone. This process of producing progesterone is now known as the Marker Degradation. Sarsasapogenin, however, was still an expensive starting material.

Marker embarked on an extensive search for a cheaper starting material that eventually led him to the Mexican state of Veracruz near Orizaba, home of a pl
'"/>

Contact: Ann Higgins
a_higgins@acs.org
202-872-274
American Chemical Society
30-Sep-1999


Page: 1 2

Related medicine news :

1. Sepsis on the increase in U.S., according to Emory University and CDC study
2. U.S., British scientific societies honor penicillin as International Chemical Landmark
3. Mexican Americans at greater risk for stroke than non-Hispanic whites
4. Cedars-Sinai researchers identify a gene that causes insulin resistance in Mexican Americans
5. Mexican-American stroke study shows differences
6. Mexican Americans more likely to die of heart disease than Caucasians
7. Scientific societies honor creation of the Mexican steroid hormone industry
8. Low Folate Levels In African American And Mexican American Adults
9. Public morally obliged to take part in scientific research, says leading ethicist
10. Pitt marks 50th anniversary of its Salk polio vaccine with reunion, scientific symposium
11. Can routine commercial cord blood banking be scientifically and ethically justified?

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, ... Bronze Wellness at Work award to iHire in recognition of their exemplary accomplishments in ... the 7th annual Maryland Workplace Health & Wellness Symposium at the BWI Marriott in ...
(Date:6/24/2016)... ... ... A recent article published June 14 on E Online details ... to state that individuals are now more comfortable seeking to undergo not only the ... and cheek reduction. The Los Angeles area medical group, Beverly Hills Physicians (BHP) notes ...
(Date:6/24/2016)... Marne, Michigan (PRWEB) , ... June 24, 2016 , ... ... awareness about the dangers associated with chronic pain and the benefits of holistic treatments, ... for individuals who are suffering with Sickle Cell Disease. , Sickle Cell Disease (SCD) ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... Scientific Sessions in Dallas that it will receive two significant new grants to ... came as PHA marked its 25th anniversary by recognizing patients, medical professionals and ...
(Date:6/24/2016)... Francisco, CA (PRWEB) , ... June 24, 2016 ... ... CitiDent, is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive ... self-ligating Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... DUBLIN , June 24, 2016 ... "The World Market for Companion Diagnostic Tests" report to ... World Market for Companion Diagnostics The World ... diagnostic and personalized medicine diagnostics. Market analysis in the report ... Diagnostics Test Market (In Vitro Diagnostic Kits) by Region (N. ...
(Date:6/24/2016)...   Pulmatrix, Inc ., (NASDAQ: PULM ... announced today that it was added to the Russell ... comprehensive set of U.S. and global equity indexes on ... milestone for Pulmatrix," said Chief Executive Officer Robert ... progress in developing drugs for crucial unmet medical needs, ...
(Date:6/24/2016)... 24, 2016  Arkis BioSciences, a leading innovator ... more durable cerebrospinal fluid treatments, today announced it ... funding is led by Innova Memphis, followed by ... private investors.  Arkis, new financing will accelerate the ... market release of its in-licensed Endexo® technology. ...
Breaking Medicine Technology:
Cached News: