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ACS News Service Weekly PressPac: Wed Jun 30 16:42:03 EDT 2010

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News Items in This Edition

Scientists are reporting a possible explanation for the symptoms of anxiety and depression that occur in some patients taking the popular statin family of anti-cholesterol drugs, and reported by some individuals on low-cholesterol diets. These symptoms could result from long-term, low levels of cholesterol in the brain, the report suggests. It appears in ACS’ weekly journal Biochemistry...

The bottled water, soda pop, or micro brew-beer that you drank in Pittsburgh, Dallas, Denver or 30 other American cities contains a natural chemical imprint related to geographic location. When you consume these beverage you may leave a chemical imprint in your hair that could be used to track your travels over time, a new study suggests. The findings, believed to be the first...

Scientists are reporting an advance toward the next big treatment revolution in dentistry — the era in which root canal therapy brings diseased teeth back to life, rather than leaving a “non-vital” or dead tooth in the mouth. In a report in the monthly journal ACS Nano, they describe a first-of-its-kind, nano-sized dental film that shows early promise for achieving this long-sought goal...

Scientists are reporting dramatic new real-world evidence supporting the idea that hand washing can prevent the spread of water-borne disease. It appears in a new study showing a connection between fecal bacteria contamination on hands, fecal contamination of stored drinking water, and health in households in a developing country in Africa. The study is in ACS’ Environmental Science...

People who care about improving the environment in life may soon be able to do so after death. Entrepreneurs in Europe have developed two new and unusual methods of body disposal — including a low-heat cremation method and a corpse compost method that turns bodies into soil — that could provide environmentally friendly alternatives to those now in use. That’s the topic…

Journalists’ Resources

  • Press registration opens for ACS' Fall 2010 National Meeting in Boston
    Press registration
    now is open for the ACS’ 240th National Meeting & Exposition in Boston August 22-26, 2010, with almost 8,000 reports on news advances in science. Watch for further information in the months ahead.
  • Press releases, briefings, and more from ACS’ 239th National Meeting
    www.eurekalert.org/acsmeet.php

    http://www.ustream.tv/channel/acslive
  • Must-reads from C&EN: FDA compiles list of harmful chemicals in tobacco products
    When smokers inhale they take in 5,000 chemicals, and now the U. S. Food and Drug Administration (FDA) is taking the first steps to identify exactly which ones are harmful to health, as required by new legislation. For more, contact m_bernstein@acs.org.
  • ACS Pressroom Blog The ACS Office of Public Affairs’ (OPA) pressroom blog highlights research from ACS’ 38 peer-reviewed journals and National Meetings.
  • Bytesize Science blog Educators and kids, put on your thinking caps: The American Chemical Society has a blog for Bytesize Science, a science podcast for kids of all ages.
  • ACS satellite pressroom: Daily news blasts on Twitter
    The satellite press room has become one of the most popular science news sites on Twitter. To get our news blasts and updates, create a free account at https://twitter.com/signup. Then visit http://twitter.com/ACSpressroom and click the ‘join’ button beneath the press room logo.
  • C&EN on Twitter
    Follow @cenmag <http://twitter.com/cenmag> for the latest news in chemistry and dispatches from our blog, C&ENtral Science <http://centralscience.org>.
  • ACS Press Releases
    Press releases
    on a variety of chemistry-related topics.
  • General Chemistry Glossary
  • Chemical Abstracts Service (CAS) Web site on everyday chemicals
    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.
  • Science Connections from CAS
    CAS - Science Connections
    is a series of articles that showcases the value of CAS databases in light of important general-interest science and technology news. Topics range from fruit flies to Nobel Prize winners, with the CAS - Science Connections series pointing to CAS databases for a more complete understanding of the latest news.

For Wired Readers

  • Bytesize Science
    Bytesize Science is a science podcast for kids of all ages that entertains and educates, with new high-definition video podcasts and some episodes in Spanish. Subscribe to Bytesize Science using iTunes. No iTunes? No problem. Listen to the latest episodes of Bytesize Science in your web browser.
  • Global Challenges/Chemistry Solutions
    This special series of ACS podcasts focuses on some of the 21st Century’s most daunting challenges, and how chemists and other scientists are finding solutions. Subscribe at iTunes or listen and access other resources at the ACS web site www.acs.org/GlobalChallenges.
  • Science Elements
    Science Elements is a podcast of PressPac contents that makes cutting-edge scientific discoveries from ACS journals available to a broader public audience. Subscribe to Science Elements using iTunes. Listen to the latest episodes of Science Elements in your web browser. Science Elements is on Facebook — check out the latest updates and information.
  • SciFinder® Podcasts
    Interested in healthful plant phytochemicals, nanotechnology, or green chemistry? Check out the SciFinder series of podcasts, which explore a vast array of current interest topics and new discoveries in the 21st century. The SciFinder podcasts are available in English, Chinese, Japanese, and Portuguese.
  • The Laser’s 50th
    From DVD players to eye surgery, the laser stands as one of the greatest inventions of modern times — one that truly revolutionized everyday life. Laserfest is a yearlong celebration of the 50th anniversary of the laser, which was first demonstrated in 1960.



Note to Journalists and Other Viewers

This is the latest American Chemical Society (ACS) Office of Public Affairs Weekly PressPac with news from ACS’ 38 peer-reviewed journals and Chemical & Engineering News.

Editor’s Note: The PressPac takes a holiday next week. Please watch for the next edition on July 14.

This information is intended for your personal use in news gathering and reporting and should not be distributed to others. Anyone using advance ACS Office of Public Affairs Weekly PressPac information for stocks or securities dealing may be guilty of insider trading under the federal Securities Exchange Act of 1934.

Please cite the individual journal, or the American Chemical Society, as the source of this information.

The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 161,000 members, ACS is the world’s largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.