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|Articles - November 2011|
|Wednesday, October 19, 2011|
By Linda Baker
Birth control methods typically work in one of two ways. The first is via physical obstruction, such as the diaphragm or condom. The second is through manipulation of biological systems, such as “The Pill.” Now researchers at OHSU’s Oregon Natural Primate Research Center are developing a new female contraceptive that combines the mechanical operations of the former with the biological advances of the latter. The technique, which inhibits enzymes responsible for the release of an egg, is low impact and more foolproof, says ONPRC scientist Jon Hennebold. “Think of enzymes as the molecular scissors that cut the proteins that make up the structure of the follicle,” he says. Neutralize that process with a drug, and the egg stays in the follicle, preventing fertilization. Hormonal forms of birth control such as the pill involve daily medication and health risks such as cardiovascular disease. But the new method, which zeroes in on a specific physical target — the follicle —doesn’t require such stringent regimens and has fewer health impacts, says Hennebold, adding that the long-term research goal is to develop an oral delivery system. And where does the “oocyte” that is never released go? Not to worry, says Hennebold. “The egg is eventually consumed by the ovary itself.”
Thursday, April 03, 2014
BY OB STAFF
Learn how to green your workplace and lower your environmental footprint at the office. Oregon Business presents a two-hour "Greening Your Workplace" seminar on May 28th, 2014 at the Nines Hotel in Portland.
Thursday, February 27, 2014
BY ERIC FRUITS
Because they have little chance of working for someone else, today’s teens need to be entrepreneurs. But, first, we must teach our teens that entrepreneurship starts small.
Tuesday, February 25, 2014
BY BRANDON SAWYER
A conversation about the event-planning industry with sales directors from McMenamins and the Portland Art Museum.
Thursday, March 27, 2014
BY JESSICA RIDGWAY | OB WEB EDITOR
Watch this OB Original Video about three Oregon companies and how crowd-funding "kickstarted" their business ideas.
Friday, April 04, 2014
BY ERIC FRUITS
The rapidly rising cost of higher education has left even the smartest researchers and the wonkiest of wonks wondering what’s happening and where’s all that money going. More and more, prospective students—and their families—are asking: Is college worth the cost?
Thursday, April 17, 2014
BY JASON NORRIS | OB BLOGGER
The “polar vortex” of 2014 seems to have finally thawed and we believe this change in weather will bring more sunshine to the U.S. economy as well.
Tuesday, February 25, 2014
BY SOPHIA BENNETT
The coastal town of Coos Bay appears poised to land every economic development director’s dream: a single employer that will bring hundreds of family-wage jobs and millions in tax revenue.
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Oregon State University's hospitality degree program invests in next-generation leaders.
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Samuel Hernandez, an Associate at Barran Liebman, is the recipient of a 2014 Oregon State Bar Litigation Section Rising Litigator Award.