Medical research

Analyzing tumor cells in blood using nanomagnets

Siemens' researchers have been able to analyze blood cells by employing the same magnetic reading technology as is used for computer hard drives. They have developed a prototype for the magnetic flow cytometry of blood. Blood ...

Health

Nonnutritive sweetener role in cutting sugar intake explored

(HealthDay) -- Although the evidence is limited, nonnutritive sweeteners (NNS) have a potential role to play in facilitating reduction of added sugar intake, as long as they do not cause a compensatory increase in energy ...

Oncology & Cancer

New device will advance cancer treatment

(Medical Xpress) -- The future of prostate cancer therapy may lie in a tiny, "sticky" silicon chip dubbed GEDI (Geometrically Enhanced Differential Immunocapture, pronounced like the "Star Wars" forces of good) that can identify ...

Cardiology

Improved survival rates for mitral valve heart surgery patients

Patients with mitral regurgitation, a type of valvular heart disease common in the elderly, are living longer after surgery, Yale School of Medicine researchers report in the journal Circulation: Cardiovascular Quality and ...

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