Medical research

Link found between insulin sensitivity, cells' powerhouses

If findings of a new study in mice are any indication, it might be possible to fine-tune cellular powerhouses called mitochondria, tweaking one aspect to increase insulin sensitivity, reduce body and fat mass, and even extend ...

Diseases, Conditions, Syndromes

Treating constipation in seniors: A review of current treatments

For seniors who are constipated, the use of polyethylene glycol and lactulose are effective, according to a review of current treatments published in CMAJ (Canadian Medical Association Journal). The article reviews the latest ...

Medical research

Cellular metabolism arms T cells to battle viruses and tumours

(Medical Xpress)—New research demonstrates that the cellular metabolism of certain immune cells is closely linked to their function, which includes protecting against viral infections and the development of tumours.

Oncology & Cancer

Researchers identify physiological evidence of 'chemo brain'

Chemotherapy can induce changes in the brain that may affect concentration and memory, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA). Using positron emission ...

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