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What Is Crohn's Disease? What Causes Crohn's Disease?
Crohn"s disease is an ongoing condition that causes inflammation of the digestive tract, or the GI (gastrointestinal) tract (the gut). Crohn"s disease may also be called ileitis or enteritis. Crohn"s disease can affect any part of the gut, from the mouth all the way down to the anus. In the majority of cases the lower part of the small intestine - the ileum - is affected. Patients with Crohn"s disease can feel pain; the condition makes the intestines empty frequently, resulting in diarrhea.

Lower Cancer Risk For Obese Women Who Underwent Weight-Loss Surgery
An article published Online First and in the July edition of The Lancet Oncology indicates that weight-loss surgery known as bariatric surgery could be linked to a reduction in cancer risk in obese women, but not in obese men.
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What Is A Virus? What Is A Viral Infection?
A virus (from the Latin virus meaning toxin or poison) is a microscopic organism consisting of genetic material (RNA or DNA) surrounded by a protein, lipid (fat), or glycoprotein coat. Viruses are unique organisms because they cannot reproduce without a host cell. After contacting a host cell, a virus will insert genetic material into the host and take over the host"s functions. The cell, now infected, continues to reproduce, but it reproduces more viral protein and genetic material instead of its usual products. It is this process that earns viruses the classification of "parasite".
Diagnostics

Labs Are Vital™ Announces Winners Of 2009 National Video Contest To Highlight Careers In Lab Sciences

Labs Are Vital™ announced that a 2009 high school graduate from northern California, Kelly Peterson, is the grand prize winner of its national video contest. High school students around the country submitted their views on video about why careers in the clinical lab sciences are vital. Labs Are Vital is a global program sponsored by Abbott (NYSE: ABT) to increase awareness about clinical laboratory sciences and career opportunities in this important field. In collaboration with Channel One Network, Michigan State University, Diagnostics Detectives, America"s Blood Centers and My Blood Your Blood Programs, Labs are Vital solicited submissions for the contest on the ChannelOne.com/LabsAreVital Web page. Content submissions were judged by an independent panel representing the American Society of Clinical Pathology (ASCP), Association of Public Health Laboratories (APHL), and American Society for Clinical Laboratory Science (ASCLS). Peterson was awarded $2,500 by ASCP for her first-place video.Her production aired on the Channel One network, reaching more than 2.2 million students in high school classrooms around the country with a message about the importance of laboratories and careers in lab sciences.Labs Are Vital also awarded two runner-up prizes of $1,000 (funded by APHL and ASCLS) to Megan Dougherty, a high school freshman from eastern Oklahoma; and to a biology class at East Oktibbeha County High School in Crawford, Miss. "The video contest demonstrates that high school science students are beginning to understand the importance of careers in clinical laboratory sciences," said Denise Brunner, Abbott"s Labs Are Vital program manager. "We hope many will answer the call and help alleviate the global shortage of qualified laboratory scientists and technicians." About Labs Are Vital™ Labs Are Vital is a multi-pronged, multi-year, global education and awareness initiative designed to highlight the critical role that laboratory professionals play in health care and to address the issues facing laboratories today. The program, which includes a public awareness campaign, advocate development initiatives and a variety of Web-based res for laboratory professionals with almost 7,000 registered supporters in the United States, focuses attention on the life-saving work medical laboratory scientists provide that aid in diagnosing disease and improving health outcomes. Labs Are Vital also continued its commitment to help prepare students for careers in clinical laboratory science by maintaining donated diagnostic instruments, supplies and service for 50 clinical laboratory education programs across the United States. For more information on Labs are Vital, or to view the winning videos, visit http://www.labsarevital.com. Abbott


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