[quick news] September 28, 2018 health communication: strict low calorie control is more effective for weight loss

Health communication: strict low calorie control is more effective for weight loss Oxford University study found that those who eat through milkshakes, soup and alcohol do not exceed 810 Calorie people lose more than three times as many weight in one year as other ways, and the study found a lower risk of heart disease, stroke and diabetes It helps reduce the pressure of obesity in society, and shows that a low calorie diet is more effective than other ways of losing weight Https:// "Hongguang special" achievements of Chinese Academy of Sciences emerge The Chinese Academy of Sciences held a press conference in Beijing to introduce the progress and achievements of its work on "facing the main battlefield of economic and social development and promoting the transformation of scientific and technological achievements" According to incomplete statistics, in 2017, there were 13364 science and technology achievements transfer and transformation projects of Chinese Academy of Sciences, adding 426.931 billion yuan of sales revenue for social enterprises in that year This year, on the basis of the successful implementation of the first two projects of "Hongguang special project", CAS organized the selection of nine candidates for important scientific and technological achievements, including "deep learning processor (Cambrian chip)", "modern logistics intelligent equipment system", "array waveguide grating chip", "advanced compressed air energy storage", "new generation coal to ethylene glycol" and "new drug gv-971 against Alzheimer's disease" ”"Bioartificial liver", "high-end brand kiwifruit" and "plant factory", etc Http://news.scienceet.cn/htmlnews/2018/9/418176.shtm "give up" statins with new evidence recently, 17 According to a review published by three doctors, high cholesterol or "bad" cholesterol levels have nothing to do with heart disease, and doctors are required to "give up" the use of statins For a long time, the high level of LDL-C has been regarded as the main cause of heart disease and one of the most important "killers" However, a new study, based on data from about 1.3 million patients, shows "questionable benefits" of statins as the primary treatment for heart disease The paper was recently published in the Journal of expert review of clinical pharmacology Https:// metal gallium has become a powerful antibacterial tool An American research team has explored an unconventional bacterial infection treatment strategy, using metal gallium to destroy bacterial metabolism and reduce bacterial survival rate This strategy may be a new treatment for bacterial infection, the researchers said Before the invention of antibiotics, metals such as copper and mercury were often used as antibacterial agents because they were toxic to a variety of bacteria This time, the research team composed of researchers from Washington University, Johns Hopkins University and other institutions once again developed the antibacterial potential of metals, using gallium as an antibacterial agent against the pathogenic bacteria of lung infection They report in the Journal of Science Translational Medicine that gallium, when absorbed by bacteria, can replace iron, thus destroying the iron metabolism of bacteria and reducing the survival rate of bacteria Http://stm.sciencemag.org/content/10/460/eaat7520 fluorescent agent real-time "tracing" the edge of breast cancer during operation a clinical trial study published recently in the British Journal of nature communication reported a method for evaluating the edge of breast cancer during operation The results show that bavacizumab-800cw is safe and can significantly improve the detection of tumor margin in breast cancer patients Fluorescent tracers are allowed to target tumor cells, which are being tested in clinical trials, but there is no standardized method to determine the efficacy of fluorescent tracers In addition, the current methods are not easy to carry out intraoperative monitoring, and need time-consuming tissue slice processing, or use technologies such as computed tomography and magnetic resonance imaging, which cannot be used in real time during the operation https://