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NIST studies how new helium ion microscope measures up
Just as test pilots push planes to explore their limits, researchers at the National Institute of Standards and Technology (NIST) are probing the newest microscope technology to further improve measurement accuracy at the nanoscale. view more (2008-09-05)
tudy: The new buzz on detecting tinnitus
It's a ringing, a buzzing, a hissing or a clicking - and the patient is the only one who can hear it. Complicating matters, physicians can rarely pinpoint the source of tinnitus, a chronic ringing of the head or ears that can be as quiet as a whisper or as loud as a jackhammer. view more (2009-10-05)
Dartmouth's alternative breast imaging techniques sort abnormal from normal tissue
Dartmouth physicians and engineers have published a paper with results from a five-year project testing three new imaging techniques to examine breast abnormalities, including cancer. view more (2007-06-06)
Cells, dyes and videotape: Online scientific methods journal incorporates multimedia
Observing the microscopic mysteries of embryos, cells, and chromosomes is feasible with advanced live imaging technologies. view more (2006-11-06)
Advances in breast imaging
A diagnostic device that resembles a mammography unit can detect breast tumors as tiny as one-fifth of an inch in diameter, which may make it a valuable complementary imaging technique to mammography. view more (2006-12-18)
MIT researchers offer glimpse of rare mutant cells
MIT biological engineers have developed a new imaging system that allows them to see cells that have undergone a specific mutation. view more (2008-07-22)
Concern over safety of commercial ultrasound scans
Expectant parent' desire to see images of their unborn children has given rise to commercial companies offering keepsake ultrasound scans without medical supervision, often referred to as "boutique ultrasonography." view more (2007-02-06)
Study identifies potential fix for damaged knees
Investigators from Hospital for Special Surgery have shown that a biodegradable scaffold or plug can be used to treat patients with damaged knee cartilage. view more (2009-07-09)
Argonne scientists use lasers to align molecules
Protein crystallographers have only scratched the surface of the human proteins important for drug interactions because of difficulties crystallizing the molecules for synchrotron x-ray diffraction. view more (2008-05-14)
Low risk for heart attack? Could an ultrasound hold the answer?
By adding the results of an imaging technique to the traditional risk factors for coronary heart disease, doctors at Baylor College of Medicine in Houston found they were able to improve prediction of heart attacks in people previously considered low risk. view more (2008-11-12)
18F-DG PET/CT can highly increase the detection of colorectal cancer
Combined positron emission tomography and computed tomography (PET/CT) is currently widely used in the clinical diagnosis of cancer to provide functional and morphological imaging. view more (2007-10-11)
New technique sees into tissue at greater depth, resolution
By coupling a kicked-up version of microscopy with miniscule particles of gold, Duke University scientists are now able to peer so deep into living tissue that they can see molecules interacting. view more (2008-09-18)
New imaging technique tracks cancer-killing cells over prolonged period
Coaxing a patient's own cells to hunt down and tackle infected or diseased cells is a promising therapeutic approach for many disorders. view more (2008-11-18)
With double frequency to deeper blue
Light transports data at high speed over fibre-optic networks. Light measures and creates images of large and small objects in scanners and microscopes. Light writes information onto all sorts of recording media and surfaces. The best-quality light is produced by lasers, which have meanwhile become an indispensable tool - not only in medicine and... view more... (2003-07-01)
Little lifesavers — Nanoparticles improve delivery of medicines and diagnostics
Tiny, biodegradable particles filled with medicine may also contain answers to some of the biggest human health problems, including cancer and tuberculosis. The secret is the size of the package. view more (2007-04-11)
New advance in revolutionary 'bullet fingerprinting' technique
'Bullet fingerprinting' technology developed at the University of Leicester in collaboration with Northamptonshire Police is now being advanced in new ways. view more (2009-07-13)
Brain difference in psychopaths identified
Professor Declan Murphy and colleagues Dr Michael Craig and Dr Marco Catani from the Institute of Psychiatry at King's College London have found differences in the brain which may provide a biological explanation for psychopathy. view more (2009-08-04)
New technique improves purity of medicines
Dutch researcher Roelof Mol has investigated possibilities for more accurately determining the composition of medicines. He came up with a combination of two techniques that were previously considered to be incompatible: the separation technique electrokinetic chromatography (EKC) and the detection technique mass spectroscopy (MS). view more (2007-10-25)
Every moment counts: Predicting treatment responses earlier for brain tumor patients
Using metabolic or molecular imaging to measure brain tumor patients' response to treatment is a powerful predictor of survival, notes a first-of-its-kind study presented at the 54th Annual Meeting of SNM, the world's largest society for molecular imaging and nuclear medicine professionals. view more (2007-06-04)
New 'OPAL Therapy' presents simple, cost-effective method of treating HIV infection
Australian researchers have unveiled a new immunotherapy technique to help prevent the progression from HIV infection to AIDS. Details of the simple, cost-effective technique are published May 2nd in the open-access journal PLoS Pathogens. view more (2008-05-05)
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