No more staples.
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Category: biotech/medical – Page 2478
Scientists have developed a novel weapon in the battle against deadly hospital-acquired infections — a textile that disinfects itself.
And independent tests show it can reduce bacteria levels by more than 90 per cent.
By incorporating the specially-engineered textile in a device designed to be used on hospital doors instead of the traditional aluminium door plate, that part of the door that people push to open it — they aim to bolster hand hygiene.
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Researchers from the University of Nebraska-Lincoln, Harvard Medical School and MIT have designed a smart bandage that could eventually heal chronic wounds or battlefield injuries with every fiber of its being.
The bandage consists of electrically conductive fibers coated in a gel that can be individually loaded with infection-fighting antibiotics, tissue-regenerating growth factors, painkillers or other medications.
A microcontroller no larger than a postage stamp, which could be triggered by a smartphone or other wireless device, sends small amounts of voltage through a chosen fiber. That voltage heats the fiber and its hydrogel, releasing whatever cargo it contains.
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Researchers map human genome in 4D as it folds.
Time-lapse view reveals new mechanism that brings DNA elements together.
A multi-institutional team spanning Baylor College of Medicine, Rice University, Stanford University and the Broad Institute of MIT and Harvard has created the first high-resolution 4D map of genome folding, which tracks an entire human genome as it folds over time. The report, which may lead to new ways of understanding genetic diseases, appears on the cover of Cell.
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LEAF board director Elena Milova is featured today on the KP website talking about life extension. The page is in Russian but google translate does a reasonable job.
Публикация под заголовком «Мне 32 года, и я потратил $200 тысяч на «биохакинг» произвела в соцсетях эффект разорвавшейся бомбы. Ее автор бизнесмен Сергей Фаге (его состояние оценивается в $45 миллионов) создатель интернет сервисов «Островок» и TokBox рассказал об эксперименте, который он поставил на собой. Его цель ни много ни мало — вечная жизнь. Последние 4–5 лет он изменяет свое тело с помощью биотехнологий. На эту затею он потратил около $200 тысяч, львиная доля из них ушла на тысячи диагностических тестов и консультации врачей. Каждые несколько дней он сдает анализы и изучает детальную картину того, что происходит в его организме. Будучи здоровым человеком, ежедневно принимает несколько десятков разных лекарственных препаратов и, естественно, занимается спортом по собой программе.
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