ACS News Service Weekly PressPac: February 17, 2010

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New evidence that green tea may help fight glaucoma and other eye diseases

Scientists have confirmed that the healthful substances found in green tea — renowned for their powerful antioxidant and disease-fighting properties — do penetrate into tissues of the eye. Their new report, the first documenting how the lens, retina, and other eye tissues absorb these substances, raises the possibility that green tea may protect against glaucoma and other common...

Answering that age-old lament: Where does all this dust come from?

Where does it come from? Scientists in Arizona are reporting a surprising answer to that question, which has puzzled and perplexed generations of men and women confronted with layers of dust on furniture and floors. Most of indoor dust comes from outdoors. Their report appears in the ACS’ Environmental Science & Technology, a semi-monthly journal. In the study, David Layton and Paloma...

• Media Registration ACS 239th National Meeting, March 21-25, 2010, San Francisco
  News media accreditation and housing reservations are now open for the 239th National Meeting & Exhibition of the American Chemical Society (ACS), the world’s largest scientific society. It will be held March 21-25 in San Francisco. Reporters and editors can apply for complimentary registration now at meeting registration. Hotel reservations and other information are available at housing.
• Press releases, briefings, and more from ACS’ 238th National Meeting
  www.eurekalert.org/acsmeet.php
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• Must-reads from C&EN: The mystery of why there are so few new antibiotics
  Antibiotics are among the most straight-forward drugs to develop. Nevertheless, only two new classes of these lifesavers –– oxazolidineones and lipopeptides –– have reached the market since the 1970s. Only four drug companies are active in developing antibiotics today, compared to virtually all 20 years ago. To find out why, get a copy of the story from m_bernstein@acs.org.
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  Whether you want to learn more about caffeine, benzoyl peroxide (acne treatment), sodium chloride (table salt), or some other familiar chemical, CAS Common Chemistry can help. The new Web site provides non-chemists and others with useful information about everyday chemicals by searching either a chemical name or a corresponding CAS Registry Number. The site includes about 7,800 chemicals of general interest as well as all 118 elements from the Periodic Table, providing alternative names, molecular structures, a Wikipedia link, and other information.
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