Chinese researchers have developed a surgical suture material that produces an electrical current in response to movement, promoting wound healing, and then dissolves completely. In experiments on cell cultures and rats…
Scientists from seven countries conducted a population-based cohort simulation study and concluded that a ban on tobacco sales to people born after a certain date (already in place in New Zealand, but repealed…
Tammy Brady and colleagues at Johns Hopkins University conducted clinical trials and found that incorrect arm position when measuring blood pressure can overestimate readings by more than six…
A study by American scientists has shown that since 1990, the overall increase in life expectancy has slowed compared to earlier periods. According to an article published in the journal Nature Aging, the number of…
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