Tag: Harvard Medical School
One million years ago, bone tools were used by humans
Scientists have identified antimicrobial peptides which could one day help protect humans against infections, a study claimed. The peptides were found in the fossilised remains of Homo erectus, a small-brained hominins, that lived between 1.8 and 1.5 million years ago, it added. A team of scientists from the University of Wisconsin-Madison and the Harvard Medical School had tested the peptides on mice.
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