Scientists have found a new resource for antibiotics — it «hid» in the human body
Researchers from the Weizmann Institute of Science have discovered that structural fragments of human cells — proteasomes are capable of producing natural antibiotics from parts of damaged proteins.
Goodbye, fillers: Swiss scientists have successfully grown lip cells in a «test tube»
The skin on the lips is actually somewhat more complex than the skin on the rest of the body, so its primary cells are quite difficult to reproduce in «laboratory conditions». However, a team from the University of Bern in Switzerland has succeeded.
A third of tattoo ink is infected with bacteria — they live even in sealed packaging
The study found bacterial contamination in about 35% of commercial tattoo and permanent makeup inks in the United States.
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