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|Tuesday, April 01, 2008|
Tiny, stainless steel lattice tubes have been propping coronary arteries open since the 1980s, but never without triggering reactions in some patients that are worse than untreated heart disease. In 2001, scientists began coating stents with drugs to help prevent heart attack-inducing blood clots. But 30,000 out of the 6 million patients worldwide who receive them still die. “Metal is inherently not biocompatible,” says Dr. Kenton Gregory, director of Oregon Medical Laser Center at Providence St. Vincent Medical Center in Portland. More than a decade ago, Gregory decided he needed to go back to nature if stent technology was to move forward. Gregory, whose work at the center has received 22 patents and $25 million in grants, developed a coating modeled after the artery wall’s own lining: a protein called elastin. As the name suggests, the protein stretches without breaking and molds well to any object it coats, even metal tubes 1.5 mm in diameter and 12 mm in length. Most importantly, the body won’t reject it. Gregory and his team at OMLC completed tests on domestic pigs last fall with “extremely successful” results and plan to start human trials in Brazil later this year. Once the design gets FDA approval — Gregory expects within two years — he’ll begin marketing the new device in hopes that this “metal, human-protein hybrid” will succeed where lesser stents have failed. Lives saved by listening to nature. EVAN CAEL
Thursday, May 29, 2014
BY COURTNEY SHERWOOD
Business and civic leaders weigh the risks and rewards of going green.
Friday, May 30, 2014
Watch the 2014 100 Best Green Companies keynote speech by Eric Friedenwald-Fishman.
Wednesday, May 28, 2014
More than 350 people turned out today for Oregon Business magazine’s sixth annual celebration of the 100 Best Green Companies to Work For in Oregon.
Thursday, May 29, 2014
BY LINDA BAKER
Remember mood rings? A team of scientists at Oregon State University has designed what might be considered a 21st-century analog of the ’70s jewelry fad: a bracelet that reveals one’s exposure to pollutants.
Friday, July 18, 2014
BY JASON NORRIS | OB GUEST CONTRIBUTOR
Back in May, we shared a common Wall Street quote about investing, “Sell in May and go away.” Fast forward to July and the most common question we have been getting from clients is, “When is the market pullback going to occur?”
Tuesday, May 27, 2014
Oregon is known for its green-minded citizens, and many workers are attracted to firms and organizations that practice green, not just pay lip service to it.
Tuesday, July 01, 2014
BY HANNAH WALLACE | OB BLOGGER
Demand for organic food continues to soar: Last year, sales of organic food rose to $32.3 billion — up 10% from 2012. In Oregon, organic produce wholesaler Organically Grown Co. has been championing organic growing methods for four decades.
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Vigilant enters a New Year with a new president.
How George Fox has become one of Oregon's largest private universities.
Forest Grove sees growth in the burgeoning food and beverage scene.
Geffen Mesher is saddened to announce the passing of long-time shareholder, Tom “Mike” Anderson, who died on July 10, 2014, from liver disease diagnosed after recent heart surgery. He was 55 years old.
Fifteen Lane Powell attorneys have been named 2014 “Oregon Super Lawyers,” and another five attorneys have been named as “Oregon Rising Stars” by Super Lawyers magazine.
From its first-ever member forum, to upcoming Board elections, the Oregon-based, non-profit health organization is focused on letting members control their healthcare destiny.