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Amphetamine abuse associated with increased risk of aortic dissection

Young adults who abuse amphetamines may be at greater risk of suffering a tear in the main artery leading from the heart, UT Southwestern Medical Center researchers have found.

16 Aug 2010

World's smallest ultrasonic transducers

Scientists and Engineers at The University of Nottingham have built the world's smallest ultrasonic transducers capable of generating and detecting ultrasound.

16 Aug 2010

Researchers develop new implantable metamaterials to destroy cancerous tissue

The research, reported online July 21, 2010, in the journal Advanced Materials, provides a promising path towards the development of a new class of metamaterial-inspired implantable biosensors and biodetectors.Metamaterials are artificial electromagnetic composites, typically made of highly conducting metals, whose structures respond to electromagnetic waves in ways that atoms in natural materials do not. The most futuristic metamaterials would absorb all light, to create heat to destroy cancerous tissue, or bend light completely around an object, rendering that object invisible-an imaginary delight for fans of science fiction or spy novels.

13 Aug 2010

U-M dentistry agrees to use Interleukin's PST test for gum disease clinical study

University of Michigan School of Dentistry has signed an agreement with Interleukin Genetics Inc. to conduct what may be the largest clinical study to date using genetic testing to assess the risk for gum disease.

13 Aug 2010

NPL CaviMeter fine-tunes equipment to produce right quantity and distribution of cleaning action

Ultrasonic Cleaning Systems are widely used in healthcare applications during the sterilization of surgical instruments, and in many manufacturing and process industries. They work by passing a high frequency sound wave through a liquid detergent to create thousands of small bubbles. The sound waves then makes the bubbles implode with such force, that the impacts remove contaminant particles from submerged materials.The current NHS-recommended technique to measure the performance of ultrasonic cleaning systems uses aluminium foil, which is eroded and punctured by the imploding bubbles. This is an unreliable process to apply and can contaminate the vessel cleaning fluid, adding unnecessary costs.

12 Aug 2010

UT Dallas receives grant from NIH to investigate nerve stimulation for tinnitus

The NIH has granted a University of Texas at Dallas researcher and a university-affiliated biomedical firm $1.7 million to investigate whether nerve stimulation offers a long-term cure for tinnitus.

12 Aug 2010

Scientists develop new imaging technique to create three-dimensional images of melanoma

Melanoma is one of the less common types of skin cancer but it accounts for the majority of the skin cancer deaths (about 75 percent).The five-year survival rate for early stage melanoma is very high (98 percent), but the rate drops precipitously if the cancer is detected late or there is recurrence.So a great deal rides on the accuracy of the initial surgery, where the goal is to remove as little tissue as possible while obtaining "clean margins" all around the tumor.So far no imaging technique has been up to the task of defining the melanoma's boundaries accurately enough to guide surgery.Instead surgeons tend to cut well beyond the visible margins of the lesion in order to be certain they remove all the malignant tissue.Two scientists at Washington University in St. Louis have developed technologies that together promise to solve this difficult problem.

12 Aug 2010

Study finds lithium drugs not effective for amyotrophic lateral sclerosis treatment

A new study has found that the drug lithium is not effective in treating people with amyotrophic lateral sclerosis, also known as ALS or Lou Gehrig's disease. The research is published in the August 11, 2010, online issue of Neurology, the medical journal of the American Academy of Neurology.

12 Aug 2010

Study examines cosmetic impact of surgical procedure for body dysmorphic disorder

A new study finds that while many who suffer from body dysmorphic disorder (BDD) seek cosmetic procedures, only two percent of procedures actually reduced the severity of BDD. Despite this poor long-term outcome, physicians continue to provide requested surgeries to people suffering from BDD. The study was recently published in Annals of Plastic Surgery.

12 Aug 2010

Hybrid scanner helps to enhance visibility of skin cancer cells

Scientists are reporting development of a substance to enhance the visibility of skin cancer cells during scans with an advanced medical imaging system that combines ultrasound and light. The hybrid scanner could enable doctors to detect melanoma, the most serious form of skin cancer, in its earliest and most curable stages, the report in the monthly journal ACS Nano indicates.

12 Aug 2010

University of Maryland receives grant from NCRR to acquire superconducting NMR spectrometer

The University of Maryland, in partnership with the University of Maryland, Baltimore and University of Maryland Baltimore County, has received a $7.9 million federal grant to acquire a superconducting 950 MHz Nuclear Magnetic Resonance (NMR) magnet that will help researchers unravel the mysteries of molecules and develop new agents to treat cancer, AIDS and other diseases.

12 Aug 2010

Cramer selects Neolane to support marketing communication programs for clients in healthcare practice

Enterprise marketing software provider Neolane, Inc. today announced that it has been selected by digital marketing and events solution company Cramer to support more effective marketing communications programs for its clients, specifically in its healthcare practice. The first program to benefit from Neolane's comprehensive, flexible marketing automation platform is a Cramer biopharmaceutical client that was seeking to improve the results of an on-going patient communications program that relies on targeted, personalized communications across multiple channels to support patient therapy.

11 Aug 2010

Methodist Healthcare System to implement TeleTracking Technologies' RadarFind RTLS

Citing superior accuracy and performance, the Methodist Healthcare System, San Antonio, TX, has selected TeleTracking Technologies' RadarFind real-time locating system to track thousands of assets, and eventually patients, across multiple facilities.

11 Aug 2010

VA Pittsburgh selects SmartSponge System to prevent retained surgical sponge incidents

ClearCount Medical Solutions and Medline Industries, Inc. today announced that its newest customer, the VA Pittsburgh Healthcare system will help prevent retained surgical sponge incidents with the use of the SmartSponge System®. The SmartSponge System is part of ClearCount's radio-frequency identification -based platform that uniquely identifies each sponge so that they can be easily counted and detected.

11 Aug 2010

Acoustic cardiography improves diagnostic accuracy in acute heart failure

It allows them to hear the S3, an abnormal third sound in the heart's rhythm strongly associated with cardiac disease and heart failure. However, the low-frequency, low-pitch sound is notoriously very difficult to hear with a stethoscope alone.It allows them to hear the S3, an abnormal third sound in the heart's rhythm strongly associated with cardiac disease and heart failure. However, the low-frequency, low-pitch sound is notoriously very difficult to hear with a stethoscope alone.

11 Aug 2010

DSS research survey reveals relationship between engagements, health literacy

DSS Research, the leader in market research for the health insurance industry, developed a proprietary set of metrics that gauge the level of engagement in health care on the part of the consumer. This quarter we added extra questions to further test the relationship between different literacy measures and the level of engagement amongst commercial and Medicare populations and the uninsured.

10 Aug 2010

Sound sleepers show distinct pattern of spontaneous brain rhythms: Research

Ever wonder why some people can sleep through just about anything, while others get startled awake at each and every bump in the night? A new report in the August 10th issue of Current Biology, a Cell Press publication, offers some insight: sound sleepers show a distinct pattern of spontaneous brain rhythms.We found that by measuring brain waves during sleep, we could learn a lot about how well a person's brain can block the negative effects of sounds; the more sleep spindles your brain produces, the more likely you'll stay asleep, even when confronted with noise, said Jeffrey Ellenbogen of Harvard Medical School.

10 Aug 2010

Study to evaluate sensitivity of mammography combined with somo•v ABUS technology in breast cancer screening

Henry Ford West Bloomfield Hospital announced today that it has joined U-Systems national clinical research study designed to evaluate whether digital mammography, when combined with the somo•v Automated Breast Ultrasound System (ABUS) from U-Systems, Inc (Sunnyvale, CA), is more sensitive in detecting breast lesions compared to mammography alone in women with dense breasts. Henry Ford West Bloomfield Hospital is the only site in Michigan, and one of only ten breast cancer centers in the entire country, currently recruiting women for the SOMO•INSIGHT clinical study.

10 Aug 2010

Scientists suggest daily intake of vitamin D helps to reduce disease frequency

Anthony Norman, a leading international expert in vitamin D, proposes worldwide policy changes regarding people's vitamin D daily intake amount in order to maximize the vitamin's contribution to reducing the frequency of many diseases, including childhood rickets, adult osteomalacia, cancer, autoimmune type-1 diabetes, hypertension, cardiovascular disease, obesity and muscle weakness.

10 Aug 2010

Dr Reddy’s launches first generic darbepoetin alfa

Dr. Reddy's Laboratories Ltd. announced today the launch of Cresp® - the first generic darbepoetin alfa in the world, and the only darbepoetin alfa in India. Cresp® has been approved in India for the treatment of anemia due to chronic kidney disease and anemia due to chemotherapy.

9 Aug 2010

Frequency News and Research

Amphetamine abuse associated with increased risk of aortic dissection

World's smallest ultrasonic transducers

Researchers develop new implantable metamaterials to destroy cancerous tissue

U-M dentistry agrees to use Interleukin's PST test for gum disease clinical study

NPL CaviMeter fine-tunes equipment to produce right quantity and distribution of cleaning action

UT Dallas receives grant from NIH to investigate nerve stimulation for tinnitus

Scientists develop new imaging technique to create three-dimensional images of melanoma

Study finds lithium drugs not effective for amyotrophic lateral sclerosis treatment

Study examines cosmetic impact of surgical procedure for body dysmorphic disorder

Hybrid scanner helps to enhance visibility of skin cancer cells

University of Maryland receives grant from NCRR to acquire superconducting NMR spectrometer

Cramer selects Neolane to support marketing communication programs for clients in healthcare practice

Methodist Healthcare System to implement TeleTracking Technologies' RadarFind RTLS

VA Pittsburgh selects SmartSponge System to prevent retained surgical sponge incidents

Acoustic cardiography improves diagnostic accuracy in acute heart failure

DSS research survey reveals relationship between engagements, health literacy

Sound sleepers show distinct pattern of spontaneous brain rhythms: Research

Study to evaluate sensitivity of mammography combined with somo•v ABUS technology in breast cancer screening

Scientists suggest daily intake of vitamin D helps to reduce disease frequency

Dr Reddy’s launches first generic darbepoetin alfa

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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