Biocompatible dressing material lasts for a long time without changing
January 22, 2019 Source: Science and Technology Daily
Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":" 0","bdSize":"16"},"share":{ }};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')) .src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];The Moscow State Institute of Steel and Alloying of the Russian National Research University of Technology collaborated with the Central European Technical College of the Czech Republic to develop a biodegradable material for dressing with antibacterial effects. Bandages made from this material have a point effect and lasting effect without the need to replace the new bandage. Related papers were published in the journal Materials and Design.
Burns and cuts require disinfection. Modern treatments usually use antibiotics, and bandages need to be replaced regularly, and side effects may occur because antibiotics kill not only dangerous bacteria but also probiotics. The replacement of the bandage destroys the integrity of the newly healed skin, which is also quite painful for the patient. The new material acts locally on the inflammatory lesions and does not need to be replaced later.
Elizabeth Permiyakov, a researcher at the Inorganic Nanomaterials Laboratory at the Moscow State Institute of Steel and Alloys, said the research is based on poly(lactone) nanofibers, a biocompatible, self-solvent material in fiber. Gentamicin with a broad-spectrum antibacterial effect was added, and after 48 hours of using this material, a significant reduction in the number of bacteria was observed.
The researchers pointed out that this material can not only treat skin rind, but also can be used in the treatment of osteoporosis such as osteoporosis and osteomyelitis. They will continue to test and improve this material to improve the therapeutic effect of the material.
The fruit, corn, contains a lot of magnesium, which is known to be one of the few trace elements in the food and can help prevent cancer development.And the fruit corn contains a substance called glutathione, which can make some chemical carcinogens in the body toxic.To ward off cancer.
Although corn is highly nutritious, it is rich in crude fibre, so for children with delicate stomachs, too much of it can easily cause indigestion. If you add milk to the juice and then give it to your child, it will be less taxing on the stomach and more nutritious, and your child will be able to eat more food. (This method uses a wall breaker, but if you don't have one, a juicer is fine.)
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