Inflammatory disorders

Analyzing kidney stones using geology and cancer screening techniques

Up to 15% of people will experience kidney stones, and for 50% of those that do, they will recur. It is therefore important to understand as much as possible about how kidney stones form to improve both prevention and treatment. ...

Neuroscience

From imaging neurons to measuring their true activity

When neurons communicate with each another, they transmit—or "fire"—small electrical impulses called action potentials or spikes. These action potentials are the fundamental units of information processing in the brain. ...

Medical research

Study finds calcium precisely directs blood flow in the brain

Unlike the rest of the body, there is not enough real estate in the brain for stored energy. Instead, the brain relies on the hundreds of miles of blood vessels within it to supply fresh energy via the blood. Yet, how the ...

Diseases, Conditions, Syndromes

Q and A: Kidney stones and calcium

DEAR MAYO CLINIC: I have trouble with kidney stones and recently found out they are calcium oxalate stones. While I have stopped consuming all dairy products, I know that I need calcium as I age for bone health. Would adding ...

Medical research

Unexpected discovery opens a new way to regulate blood pressure

High blood pressure, or hypertension, is the leading modifiable risk factor for cardiovascular diseases and premature death worldwide. And key to treating patients with conditions ranging from chest pain to stroke is understanding ...

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