Body & Health Articles

Inspired medical research

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Teens make real advances in biomedical science

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New life for a used organ

A rat kidney was stripped of its cells and repopulated with human and rat cells. Researchers transplanted the organ into a rat, where it functioned to produce urine and filter impurities from blood. Credit: Ott Lab/Center for Regenerative Medicine/Massachusetts General Hospital

Scientists transplant a rebuilt kidney into a rat

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Deadly new flu

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The germ responsible carries genes from other flu viruses

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Infectious animals

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Critters spread many germs that can sicken each other — and even kill people

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People can sicken animals

Wildlife can sometimes become infected with germs shed by people

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Stem cells: The secret to change

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Unusual, versatile cells hold the key to regrowing lost tissues

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Deadly new virus emerges

Microscopic photo of the new germ, shown in false color. Credit: NIAID/NIH

A mysterious infection has been spreading for almost a year

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The AIDS virus that vanished

This photo shows HIV infecting a T-cell, which usually fights off infections in the human body. Credit: NIH/NIAID

Strong medicine may have rid a newborn of deadly HIV

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Bad for breathing

Researchers have connected exposure to high levels of pollutants called polycyclic aromatic hydrocarbons, or PAHs, to a greater likelihood of having asthma and allergies. Caption: Photo courtesy of the EPA

New study connects pollution to several common diseases that affect the lungs and airways

Posted in Body & Health, Environment & Pollution | Tagged , , , , , , , , , , , , , , , , , , , , , ,

Sleeping in space

Long space flights may harm astronauts’ sleep patterns, a 520-day experiment found. Replacing fluorescent bulbs with blue lights like the ones in this photo may help avoid those problems. Credit: ESA

Volunteers face problems on a make-believe mission to Mars

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