Psychology & Psychiatry

Study blocks multiple sclerosis relapses in mice

In multiple sclerosis, the immune system goes rogue, improperly attacking the body's own central nervous system. Mobility problems and cognitive impairments may arise as the nerve cells become damaged.

Dentistry

Roman-Britons had less gum disease than modern Britons

The Roman-British population from c. 200-400 AD appears to have had far less gum disease than we have today, according to a study of skulls at the Natural History Museum led by a King's College London periodontist. The surprise ...

Health

Cigarette co Reynolds taking nicotine gum national

Cigarette maker Reynolds American Inc. is taking its Zonnic brand nicotine gum nationwide, challenging the pharmaceutical industry's hold and pricing power of the market for products to help people stop smoking.

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