Oncology & Cancer

Microcapsules for targeted drug delivery to cancer cells

A team of scientists from Peter the Great St.Petersburg Polytechnic University (SPbPU) together with their colleagues developed a method of targeted drug delivery to cancer cells. The discovery is based on the use of mesenchymal ...

Radiology & Imaging

Low-cost, portable system takes OCT beyond ophthalmology

Researchers have developed a way to perform optical coherence tomography (OCT) in hard-to-reach areas of the body such as joints. The advance could help bring this high-resolution biomedical imaging technique to new surgical ...

Arthritis & Rheumatism

Light touch to improve rheumatoid arthritis diagnosis

A new way of detecting rheumatoid arthritis using infrared light could offer an objective way of diagnosing the disease and monitoring treatment effectiveness, a University of Birmingham study shows.

Oncology & Cancer

Scientists create 'virtual biopsy' device to detect skin tumors

Using sound vibrations and pulses of near-infrared light, a Rutgers University scientist has developed a new "virtual biopsy" device that can quickly determine a skin lesion's depth and potential malignancy without using ...

Medical research

Opioid alternative? Taming tetrodotoxin for precise painkilling

Opioids remain a mainstay of treatment for chronic and surgical pain, despite their side effects and risk for addiction and overdose. While conventional local anesthetics block pain very effectively, they wear off quickly ...

Medical research

Photoacoustic endoscopy could improve Crohn's disease treatment

A newly developed endoscope could give doctors a better view of intestinal changes caused by Crohn's disease. This additional information would help improve treatment of the painful and debilitating form of inflammatory bowel ...

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