Researchers at Purdue University have developed a bioactive stent that allows surgeons to quickly stop the bleeding without brain surgery or risk of unwanted clots. The stent is designed to attract biological cells to its surface where a special coating promotes tissue growth and healing. The stent .....
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Introduction This technology is a method to modify the genetics of probiotic bacteria. The invention facilitates isolation of mutants of gram-positive bacteria without the use of antibiotics. It can be used as part of the process to generate targeted mutations in probiotic bacteria, which may in tur.....
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