kidneys

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Is kidneys control blood pressure?

The problem of high blood pressure has reached pandemic proportions, causing premature death through heart attacks, strokes and kidney disease in a third of the UK population. For decades, scientists have battled at length over its cause yet still cannot agree; is the kidney or the brain to blame?

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Reducing disparities for black kidney transplant recipients

Kidneys donated after individuals die from cardiovascular causes may be one of the best options for black patients in need of transplants, according to a study appearing in the October 2008 issue of the Journal of the American Society Nephrology (JASN).

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What's wrong with selling kidneys?

A regulated system of compensation for living donors may be the solution to the growing shortage of kidneys for transplantation, writes Arthur Matas, Professor of Surgery at the University of Minnesota.

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Starbucks barista donates her kidney to her customer-friend

A Starbucks Barista Sandie Andersen, who became friends with one of her daily customers, is donating a kidney to keep the woman off dialysis.

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People should take inexpensive drug to protect kidneys

As more and more Americans undergo CT scans and other medical imaging scans involving intense X-rays, a new study suggests that many of them should take a pre-scan drug that could protect their kidneys from damage.

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Machine preservation may promote more organ sharing

Preserving the kidneys of deceased older donors on a pump - as opposed to the conventional method of storing and transporting organs in a cooler - may lower hospital costs, improve initial organ function, and promote greater use and more sharing of organs, according to new research by Wake Forest University Baptist Medical Center.

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Free pair of electrons may be source of lead's toxicity

It has been speculated that lead poisoning may have played a role in the fall of the Roman Empire: it is thought to have been caused by the concentration of grape juice in lead containers. Though the introduction of lead-free gasoline has reduced damage to the environment, the annual production of lead continues to increase worldwide because lead is still used in batteries, glass, and electronic components.

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Free pair of electrons may be source of lead's toxicity

It has been speculated that lead poisoning may have played a role in the fall of the Roman Empire: it is thought to have been caused by the concentration of grape juice in lead containers. Though the introduction of lead-free gasoline has reduced damage to the environment, the annual production of lead continues to increase worldwide because lead is still used in batteries, glass, and electronic components.

Read the full story