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New discovery lays foundation for development of new anti-HIV drugs

A team of scientists at The Scripps Research Institute has identified two compounds that act on novel binding sites for an enzyme used by the human immunodeficiency virus (HIV), the virus that causes AIDS.

4 Feb 2010

Photocontrolled molecular switch regulates paralysis in animals

In an advance with overtones of Star Trek phasers and other sci-fi ray guns, scientists in Canada are reporting development of an internal on-off "switch" that paralyzes animals when exposed to a beam of ultraviolet light. The animals stay paralyzed even when the light is turned off. When exposed to ordinary light, the animals become unparalyzed and wake up.

4 Feb 2010

GKAS volunteers provide free dental care for children

With an economy that might cause some parents to postpone regular dental visits for their children and tooth decay being the most prevalent chronic disease in America's children, the American Dental Association (ADA) is mobilizing dental professionals for the eighth consecutive year in a national campaign to extend necessary care to children and adolescents from low-income families.

4 Feb 2010

State round up: Florida considers eliminating popular Medicaid plan; State program for low-income adults changing in Minn.

e year the state of Florida eliminates its popular MediPass program, which gives more than half a million Medicaid recipients, mostly aged and disabled Floridians, an alternative to HMOs. Hints of its demise showed up in the governor's budget and letters from a powerful lawmaker.

4 Feb 2010

Two young cancer patients receive grants from ProCure Cancer Foundation

Two young cancer patients from Virginia are the first recipients of grants from the ProCure Cancer Foundation, a new charitable organization that is providing financial assistance to families who cannot afford the nonmedical expenses associated with proton therapy.

3 Feb 2010

Veran Medical Technologies receives two FDA clearances to expand the use of ig4 Navigation platform

Veran Medical Technologies announced today that it has recently received two clearances (K093146 & K093995) from the U.S. Food and Drug Administration (FDA) to expand its indications for use of the ig4 Navigation platform.

3 Feb 2010

African leaders discuss ways to achieve universal malaria control measures deadline

The challenges associated with protecting the people of Africa from malaria took center stage Monday during the second day of the African Union (AU) Summit, the New Times/allAfrica.com reports (2/2).

2 Feb 2010

Research offers new hope for rare metabolic disorder

A research team led by biochemist Scott Garman at the University of Massachusetts Amherst has for the first time determined the mechanism of one of the cell's "recycling" enzymes, human alpha-galactosidase or alpha-GAL, as it breaks down substances in the lysosome, the cell's recycling center.

2 Feb 2010

Boston Scientific to pay J&J $1.725 billion for settling three patent disputes

Boston Scientific Corporation today announced the settlement of three patent disputes with Johnson & Johnson (J&J). The disputes date back to 2003 and cover Boston Scientific's Jang patent and J&J's Palmaz and Gray patents, all of which involve intellectual property in the cardiovascular arena. Boston Scientific will make a $1.725 billion payment to J&J in connection with the settlement.

2 Feb 2010

Epigenetics may help determine CT radiation risk to patients' offsprings

There remains a lack of consensus amongst the medical and scientific communities about any cancer risk from low level radiation, particularly low-dose radiation delivered from computed tomography (CT) scans. However, the study of epigenetics may play a role in determining whether or not future trends of diseases can in fact be linked to utilization of CT, according to an article in the February issue of the Journal of the American College of Radiology (JACR).

1 Feb 2010

Researchers to assess any cancer risk associated with low-dose radiation exposure from medical imaging tests

Researchers at the National Institutes of Health (NIH) Clinical Center are incorporating radiation dose exposure reports into the electronic medical record, an effort that they hope will lead to an accurate assessment of whether any cancer risk is associated with low-dose radiation exposure from medical imaging tests, according to an article in the February issue of the Journal of the American College of Radiology (JACR).

1 Feb 2010

Breakthrough in HIV research leads to better treatment potential

Researchers have made a breakthrough in HIV research that had eluded scientists for over 20 years, potentially leading to better treatments for HIV, in a study published today in the journal Nature.

31 Jan 2010

Medical equipment could be a key weapon in stopping nuclear waste seeping into environment

Medical equipment used for diagnosis of patients with heart disease and cancer could be a key weapon in stopping nuclear waste seeping into the environment, according to new research.

From The University of Manchester 30 Jan 2010

Federal panel awards almost $500 million to La. to replace New Orleans Charity Hospital

Ending one of the longest-running disputes left by Hurricane Katrina, a federal arbitration panel ruled Wednesday that Louisiana would receive $474.8 million — nearly all it had requested — to pay for the replacement of Charity Hospital in New Orleans, which has been closed since the storm.

28 Jan 2010

Children with cancer are treated with proton therapy at ProCure Proton Therapy Center

Children with cancer are now being accepted for treatment at the ProCure Proton Therapy Center in Oklahoma, where a wide range of tumors are treated with proton therapy, an alternative to X-ray radiation that spares healthy tissue and results in far fewer short- and long-term treatment side effects.

28 Jan 2010

FedSources to host an InFocus Event on Healthcare Technology

FedSources, a Washington Management Group company, is hosting an InFocus Event on Healthcare Technology on Thursday, January 28, 2010.

27 Jan 2010

PHI installs Infinix VF-i vascular X-ray system with12” x 12” mid-sized FPD

Increasing its ability to provide patients with the highest quality of care, Piedmont Hospital in Atlanta has installed the country’s first InfinixTM VF-i vascular X-ray system with the 12” x 12” mid-sized flat panel detector (FPD) from Toshiba America Medical Systems, Inc. The new mid-sized FPD system is equipped with Toshiba’s Next Generation Advanced Image Processing (AIP) capabilities and marks the fourth Toshiba Infinix-i system installed by Piedmont Hospital.

27 Jan 2010

NovaRay Medical and TRT develop real-time X-ray imaging system using Nethra Imaging’s MPPA devices

Nethra® Imaging, Inc. announced that NovaRay Medical and Triple Ring Technologies (TRT) have successfully developed a real-time X-ray imaging system using Nethra’s Am2045™ Massively Parallel Processor Array (MPPA) devices. The new system takes advantage of the highly scalable architecture of the Nethra devices by using 13,440 32-bit processors in parallel, contained in 40 Am2045 devices. The 40-TeraOPS system in an ATCA chassis has a sustained image reconstruction rate of 32 slices, each with 1000 x 1000 pixel resolution, every 1/20th second – helping to enable up to 10 times reduction in radiation exposure.

27 Jan 2010

CT colonography remains an effective colorectal cancer screening tool for older individual

Computed tomographic colonography (CTC), also known as virtual colonoscopy, remains effective in screening older patients for colorectal cancer (CRC), produces low referral for colonoscopy rates similar to other screening exams now covered by Medicare, and does not result in unreasonable levels of additional testing resulting from extracolonic findings, according to a study published in the February issue of Radiology.

27 Jan 2010

Antibiotics may be effective in fighting MRSA infections

Researchers at the University of Illinois at Chicago and Israel's Weizman Institute of Science have found that two antibiotics working together might be more effective in fighting pathogenic bacteria than either drug on its own.

27 Jan 2010

X Ray News and Research

New discovery lays foundation for development of new anti-HIV drugs

Photocontrolled molecular switch regulates paralysis in animals

GKAS volunteers provide free dental care for children

State round up: Florida considers eliminating popular Medicaid plan; State program for low-income adults changing in Minn.

Two young cancer patients receive grants from ProCure Cancer Foundation

Veran Medical Technologies receives two FDA clearances to expand the use of ig4 Navigation platform

African leaders discuss ways to achieve universal malaria control measures deadline

Research offers new hope for rare metabolic disorder

Boston Scientific to pay J&J $1.725 billion for settling three patent disputes

Epigenetics may help determine CT radiation risk to patients' offsprings

Researchers to assess any cancer risk associated with low-dose radiation exposure from medical imaging tests

Breakthrough in HIV research leads to better treatment potential

Medical equipment could be a key weapon in stopping nuclear waste seeping into environment

Federal panel awards almost $500 million to La. to replace New Orleans Charity Hospital

Children with cancer are treated with proton therapy at ProCure Proton Therapy Center

FedSources to host an InFocus Event on Healthcare Technology

PHI installs Infinix VF-i vascular X-ray system with12” x 12” mid-sized FPD

NovaRay Medical and TRT develop real-time X-ray imaging system using Nethra Imaging’s MPPA devices

CT colonography remains an effective colorectal cancer screening tool for older individual

Antibiotics may be effective in fighting MRSA infections

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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