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Prostate Cancer Screening Benefits Are Small, Says US Report
The recently released results of two large randomized trials suggest there are no big benefits from prostate cancer screening, and if
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Growth Factor May Explain Why African-Americans Are At Greater Risk Of Hypertension And Kidney Disease
Physician-scientists from NewYork-Presbyterian Hospital/Weill Cornell Medical Center believe that a heightened level a certain growth factor in the blood may explain why blacks have a greater prevalence of hypertension and kidney disease compared to whites. Results from a new study are the first to show that an elevated level of a protein, called transforming growth factor B1 (TGF-B1), raises the risk of hypertension and renal disease in humans.
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Potential Medical Applications For Interactive Data Eyeglasses
For car designers, secret agents in the movies and jet fighter pilots, data eyeglasses - also called head-mounted displays, or HMDs for short - are everyday objects. They transport the wearer into virtual worlds or provide the user with data from the real environment. At present these devices can only display information. "We want to make the eyeglasses bidirectional and interactive so that new areas of application can be opened up," says Dr. Michael Scholles, business unit manager at the Fraunhofer Institute for Photonic Microsystems IPMS in Dresden. A group of scientists at IPMS is working on a device which incorporates eye tracking - users can influence the content presented by moving their eyes or fixing on certain points in the image. Without having to use any other devices to enter instructions, the wearer can display new content, scroll through the menu or shift picture elements. Scholles believes that the bidirectional data eyeglasses will yield advantages wherever people need to consult additional information but do not have their hands free to operate a keyboard or mouse. The Dresden-based researchers have integrated their system"s eye tracker and image reproduction on a CMOS chip. This makes the HMDs small, light, easy to manufacture and inexpensive.
Oncology

Meridian Bioscience Receives FDA Clearance For New Rapid Campylobacter Test

Meridian Bioscience, Inc. (NASDAQ: VIVO) announced that it has received FDA clearance from the U.S. Food and Drug Administration (FDA) for a new rapid test for Campylobacter, ImmunoCard STAT!® CAMPY. This new test provides fast and accurate detection of Campylobacter bacteria, one of the most common causes of diarrheal illness and the most common bacterial cause of foodborne illness in the United States. Approximately 20 million stool culture tests are conducted each year in the U.S. to detect the illness, known as Campylobacteriosis. Campylobacter is most often transmitted by poorly cooked poultry or person-to-person contact. There is a real need for the ImmunoCard STAT!® CAMPY because of its simplified, easy to perform procedure that provides patient results in 20 minutes. In addition, ImmunoCard STAT!® CAMPY provides a solution to several concerns associated with culture testing, currently the most commonly practiced lab technique for detecting the Campylobacter bacteria. With culture, there is a potential for reduction in sensitivity due to variable culturing procedures, specimen viability, and inhibitory antibiotics in culture media. ImmunoCard STAT!® CAMPY dramatically reduces these concerns with a consistent method that measures the bacterial antigen instead of measuring the viability of this fragile bacteria in an environment that is less inhibitory than current culturing procedures. John A. Kraeutler, Chief Executive Officer, stated, "ImmunoCard STAT!® CAMPY is a significant addition to our foodborne category because it provides laboratories with a rapid, accurate and easy to perform platform for the detection of Campylobacter. This innovative assay, along with Meridian"s Premier™ CAMPY and toxigenic E. coli tests, demonstrates Meridian"s emerging leadership in foodborne testing. ImmunoCard STAT!® CAMPY is already in distribution by Meridian Bioscience Europe for the Company"s European markets and was also recently approved for sale in Canada." Meridian Bioscience, Inc.


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