Radiation Exposure News and Research

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Viewpoints: Too many CT scans; single payer is 'best solution'; WSJ on Wash. state 'overregulation'

Studies indicate patients are receiving more CT scans than ever before in emergency rooms, hospitals and outpatient settings. This burgeoning application of CT scanning has important implications for patients, diagnostically and in terms of radiation exposure, as well as consequences for the country's overall medical budget.

19 Mar 2011

Medical expert offers tips to protect from nuclear radiation exposure

As the world watches the nuclear tragedies unfold in Japan, fears are rising regarding the potential for radioactive fallout to travel to the United States, particularly the West Coast. Could this really happen and can we protect ourselves from a nuclear event? The general answer to both questions is yes, according to Medical Expert Dr. Isaac Eliaz.

18 Mar 2011

Hopkins experts: Taking potassium iodide could be harmful

The Johns Hopkins Office of Critical Event Preparedness and Response (CEPAR) is advising that people in the United States should not take potassium iodide as a preventive medication for possible radiation fallout from Japan's evolving nuclear plant crisis.

17 Mar 2011

Experts advise against taking unnecessary potassium iodide

There is a mad rush to the stores to pick up potassium iodide supplements to guard against radiation exposure wafting over to the U.S. from Japan, an unlikely event according to experts. This is despite health officials’ warnings that these supplements are pointless and could cause adverse side effects.

16 Mar 2011

Two articles address long-term public health threats about airport security scanners

The Transportation Security Administration has begun to use whole-body imaging scanners as a primary screening measure on travelers passing through airport security checkpoints. One type of scanner employs millimeter wave technology, which delivers no ionizing radiation.

16 Mar 2011

Nuclear fallout-related health fears rise in Japan

Concerns regarding health risks "rose dramatically in Japan Tuesday" after officials said more radiation was released at a nuclear power plant that was damaged in the tsunami, the Associated Press reports. In an address to the nation, Prime Minister Naoto Kan said radiation had been emitted from four reactors. "The level seems very high, and there is still a very high risk of more radiation coming out," he said.

16 Mar 2011

Researchers set to study impacts of space radiation on the atmosphere and aging issues worldwide

Researchers from the University of Alberta have won awards from an international research organization that will enable them to work with colleagues around the globe to address two issues with global ramifications.

15 Mar 2011

WHO reports on risk from radiation exposure, Humanitarian Assistance arrives in Japan following earthquake

The WHO on Saturday said the public health risk of a radiation leak resulting from earthquake damage at a nuclear reactor site in Japan "appeared to be 'quite low' but the WHO network of medical experts was ready to assist if requested," Reuters reports.

15 Mar 2011

Radiation exposure explained

Amidst threat of major nuclear accident in Japan, people are in a state of panic worldwide said Jerrold Bushberg, a medical physicist at UC Davis. Bushberg said Americans do not have a good knowledge of the science of radiation and tend to over-exaggerate the risks.

14 Mar 2011

EMP levels may help clinicians diagnose early emphysema

Monitoring blood for tiny particles released by cells lining the lungs may help clinicians diagnose emphysema in its earliest stages, according to researchers from Weill Cornell Medical College. The particles, called endothelial microparticles, are shed during the disease process as tiny blood vessels in the lungs, called pulmonary capillaries, are injured and die.

14 Mar 2011

University of California, Irvine purchase SpineAssist to conduct minimal invasive surgeries

Mazor Robotics Ltd., a developer of innovative surgical robots and complementary products, announced today that the University of California, Irvine Medical Center has purchased SpineAssist, Mazor Robotics' surgical robotic system that enables surgeons to conduct minimally invasive and complex spine surgeries in a safe and accurate manner.

8 Mar 2011

Scientists develop unique device to measure short-lived radioactive thoron

"Many people are now saying: 'Is it really that easy? Then why didn't anyone think of it a long time ago?' But you have to have the right idea at the right time," says Annette Röttger, physicist at the Physikalisch-Technische Bundesanstalt, in a pleased way. Annette Röttger and her scientific team managed to do something that was previously thought to be impossible: they developed a primary standard for the measurement of short-lived radioactive thoron.

7 Mar 2011

Research: Tanning bed exposure can lead to serious skin problems

Tanning bed exposure can produce more than some tanners may bargain for, especially when they self-diagnose and use the radiation to treat skin eruptions, according to research conducted by the Indiana University School of Medicine Department of Dermatology.

2 Mar 2011

Strategies to minimize medical radiation exposure

Representatives from the American College of Radiology outlined strategies for transforming computed tomography technology and its use to minimize medical radiation exposure today at the National Institutes of Health "Summit to Focus on Management of Radiation Dose in Computerized Tomography – Emphasis Toward the Sub-mSv CT Exam."

25 Feb 2011

High radiation doses can increase risk of cancer in dialysis patients

High radiation doses put a significant number of dialysis patients at increased risk of cancer, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology.

25 Feb 2011

First patient enrolled in TXA127 Phase 2 clinical study to stimulate engraftment following transplant

Tarix Pharmaceuticals today announced enrollment of the first patient in a Phase 2 clinical study of TXA127, a pharmaceutical grade formulation of a naturally occurring peptide known to stimulate early hematopoietic precursor cells in the bone marrow.

24 Feb 2011

Cell phones may lead to stimulation of parts of brain - Speculation on cancer continues

There is still debate as to whether cell phones damage the brain. The cell phone industry, along with nearly all major national and international medical associations have always responded with the same answer that there is no evidence that cell phone radiation can even affect the brain, let alone cause cancer.

23 Feb 2011

Scientists receive HHS grant to investigate DSC127 in treatment of skin injuries linked with radiation exposure

Derma Sciences, Inc., a medical device and pharmaceutical company focused on advanced wound care, today announced that researchers who invented DSC127 have been awarded a $4.5 million, 16-month grant by the U.S. Department of Health and Human Services' Biomedical Advanced Research and Development Authority to investigate preclinically the use of DSC127 in the treatment of skin injuries associated with acute radiation exposure.

23 Feb 2011

NSBRI awards four scientists with postdoctoral fellowships for space-related biomedical research

Four young scientists are now conducting research to help protect astronaut health. The researchers are recipients of postdoctoral fellowships awarded by the National Space Biomedical Research Institute.

19 Feb 2011

PreXion launches new 3D Elite Cone Beam Imaging System with CLEARimage Scanning Technology

PreXion, Inc., the leader in high quality 3D Cone Beam Computed Tomography (CBCT) Imaging systems for dentistry, today announced that it has launched and started shipping a new 3D cone beam imaging product, the PreXion3D Elite with CLEARimage™ Scanning Technology.

19 Feb 2011

Radiation Exposure News and Research

Viewpoints: Too many CT scans; single payer is 'best solution'; WSJ on Wash. state 'overregulation'

Medical expert offers tips to protect from nuclear radiation exposure

Hopkins experts: Taking potassium iodide could be harmful

Experts advise against taking unnecessary potassium iodide

Two articles address long-term public health threats about airport security scanners

Nuclear fallout-related health fears rise in Japan

Researchers set to study impacts of space radiation on the atmosphere and aging issues worldwide

WHO reports on risk from radiation exposure, Humanitarian Assistance arrives in Japan following earthquake

Radiation exposure explained

EMP levels may help clinicians diagnose early emphysema

University of California, Irvine purchase SpineAssist to conduct minimal invasive surgeries

Scientists develop unique device to measure short-lived radioactive thoron

Research: Tanning bed exposure can lead to serious skin problems

Strategies to minimize medical radiation exposure

High radiation doses can increase risk of cancer in dialysis patients

First patient enrolled in TXA127 Phase 2 clinical study to stimulate engraftment following transplant

Cell phones may lead to stimulation of parts of brain - Speculation on cancer continues

Scientists receive HHS grant to investigate DSC127 in treatment of skin injuries linked with radiation exposure

NSBRI awards four scientists with postdoctoral fellowships for space-related biomedical research

PreXion launches new 3D Elite Cone Beam Imaging System with CLEARimage Scanning Technology

Revolutionizing Life Science: An Interview with SCIEX on ASMS, the SCIEX 7500+ System, and AI-Driven Quantitation

From Discovery Biology to ELRIG Chair

Breathing New Life into Diagnostics: Plasmion's SICRIT Technology

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