News tagged with dose
To peer inside a living cell
Oct 06, 2009 |
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(PhysOrg.com) -- Quantum mechanics could help build ultra-high-resolution electron microscopes that won't destroy living cells, according to MIT electrical engineers.
FDA panel: Lower maximum daily dose of Tylenol
Medicine & Health / Medications
Jun 30, 2009 |
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(AP) -- Government experts called for sweeping safety restrictions Tuesday on the most widely used painkiller, including reducing the maximum dose of Tylenol and eliminating prescription drugs such as Vicodin ...
The Phantom Torso Returns
Space & Earth / Space Exploration
May 28, 2009 |
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The Phantom Torso is back, and he has quite a story to tell. He's an armless, legless, human-shaped torso, a mannequin that looks like he's wrapped in a mummy's bandages. Scientists at the European Space Agency ...
CT scans: Too much of a good thing can be risky
Mar 31, 2009 |
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Patients who undergo numerous CT scans over their lifetime may be at increased risk for cancer, according to a study published in the April issue of Radiology.
Alzheimer's disease patients show improvement in trial of new drug
Jul 29, 2008 |
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A new drug has been shown to improve the brain function of people with early stage Alzheimer's disease and reduce a key protein associated with the disease in the spinal fluid, in a small study published today in the journal ...
First use of antibody and stem cell transplantation to successfully treat advanced leukemia
Nov 05, 2009 |
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For the first time, researchers at Fred Hutchinson Cancer Research Center have reported the use of a radiolabeled antibody to deliver targeted doses of radiation, followed by a stem cell transplant, to successfully treat ...
Radiologists, medical physicists work to make imaging procedures safer
Aug 27, 2009 |
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The Radiological Society of North America (RSNA) reaffirmed its commitment to patient safety today in responding to a study and accompanying perspective on radiation dose from medical imaging procedures in the New England Jo ...
Study estimates radiation dose, cancer risk from coronary artery calcium screening
Jul 13, 2009 |
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A study based on computer modeling of radiation risk suggests that widespread screening for the buildup of calcium in the arteries using computed tomography scans would lead to an estimated 42 additional radiation-induced ...
Study shows optimal dose management of warfarin improves anticoagulation control
Dec 22, 2008 |
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Researchers from Boston University School of Medicine (BUSM) have determined the optimal dose-management strategy to derive maximal benefit from warfarin therapy and improve patient outcomes. Results of the study appear online ...
Gene Mutations Linked to Statin Resistance
Dec 17, 2008 |
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(PhysOrg.com) -- Scientists at Duke University Medical Center have identified genetic mutations that may help explain why some people don't respond very well to statins, drugs taken by millions of Americans to fight high ...
Half-dose flu shot appears to produce immune response in young, healthy adults
Medicine & Health / Medications
Dec 08, 2008 |
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Individuals younger than 50 who have been previously vaccinated do not appear to have a substantially different immune response to a half-dose of influenza vaccine than to a full dose, according to a report in the December ...
Acute heart attack patients receiving high ionizing radiation dose
Nov 16, 2009 |
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Acute heart attack patients received an average total dose of ionizing radiation equal to 725 chest X-rays from medical tests during their hospital stay, according to research presented at the American Heart Association's ...
Radiation therapy after lumpectomy for breast cancer can be safely reduced to 4 weeks
Nov 04, 2009 |
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Researchers at Fox Chase Cancer Center found that radiation treatment for women who had a lumpectomy for early-stage breast cancer can be safely reduced to four weeks, instead of the usual six to seven weeks, by delivering ...
Adding proton therapy 'boost' to X-ray radiation therapy reduces prostate cancer recurrences
Nov 02, 2009 |
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Men who receive a "boost" of proton therapy after receiving a standard course of X-ray radiation therapy have fewer recurrences of their prostate cancer compared to men who did not receive the extra dose of proton radiation, ...
Obesity significantly increases side effects of stereotactic body radiation therapy in lung cancer patients
Nov 02, 2009 |
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Obesity, not the amount of radiation given, is the greatest factor in whether early-stage lung cancer patients develop chest wall pain after receiving stereotactic body radiation therapy to the chest wall, with obese patients ...
