[quick news] April 1, 2019! The price of gefitinib, a domestic anti lung cancer targeting drug, dropped sharply to 498 yuan / box

Weigh! In order to help more lung cancer patients get targeted treatment drugs and further reduce the economic burden of the majority of patients, Qilu pharmaceutical once again lowered the price of irinotenib to 498 yuan / box Jiangsu Province will take the lead in implementing the new price from April, and the patients' expenses will be lower after the reimbursement of medical insurance and agricultural insurance Qilu pharmaceutical is the first enterprise to list gefitinib tablets in China At the end of 2017, Qilu pharmaceutical became the first batch of anti-tumor drugs published by the state that passed the consistency evaluation of quality and efficacy of national generic drugs This time, Qilu pharmaceutical further reduced the price of IRICO to 498 yuan / box, showing its elegant demeanor as a national enterprise, as well as Qilu pharmaceutical's efforts and efforts in new drug research and development Because of the unremitting efforts of national pharmaceutical enterprises, the price of gifetinib has been reduced by 90% in 14 years, bringing tangible benefits to patients HTTPS: / / baijiahao Baidu COM / S? Id = 1629499269130091935 & Wfr = Spider & for = PC brings new hope! Johns Hopkins University Hospital recently announced the completion of the world's first living kidney transplantation between HIV carriers Hospital and organ donors said this brings new hope to other HIV carriers and all patients who need organ transplants Nina Martinez, 35, a kidney donor, rushed from Atlanta, Ga., to Johns Hopkins University Hospital in Baltimore, MD., to donate one of her kidneys to a stranger who also had HIV She wants to "bring change to another person's life" and at the same time break social prejudice against people living with HIV Segev said the completed living kidney transplantation was "the first in the world" In the past, people with HIV were not recommended to donate kidneys The main concern was that the remaining kidneys of donors might be damaged due to HIV invasion or side effects of drugs used for treatment However, new anti HIV drugs developed later were safer and more effective, greatly reducing this risk Http:// Li Shuguang was elected member of the International Geochemical society 2019 Recently, the International Geochemical society and the European Association of geochemistry announced the 2019 International Geochemical fellows ）Li Shuguang, academician of Chinese Academy of Sciences and professor of China University of Geosciences (Beijing), was selected for his outstanding contribution in the field of isotope geochemistry From 1983 to 2010, Li Shuguang devoted himself to the isotopic geochronology of ultrahigh pressure metamorphic rocks and the geochemistry of collisional orogenic belts He first found that the polysilicon Muscovite of ultrahigh pressure eclogite contains a large amount of excess argon and pointed out that the AR AR method is not suitable for the dating of polysilicon Muscovite of eclogite; he first determined the samarium of Dabie Mountain eclogite through the dating- The neodymium isotopic age obtained the conclusion that the North China and South China landmass collided in Triassic; the second fast cooling curve of the Dabie Mountain ultrahigh pressure rocks was determined for the first time, and the fast exhumation mechanism of the ultrahigh pressure metamorphic rocks with multi plates and multi stages was revealed by Pb isotopic tracing Since 2012, he has taken the lead in tracing deep carbon cycle with Mg isotopes, and found large-scale mg isotope anomaly in the upper mantle of eastern China, which is consistent with the distribution of subduction plates in the mantle transition zone revealed by seismic tomography This finding shows that recycled carbonate introduced by plate subduction can enter the deep convective upper mantle Http://news.scienceet.cn/htmlnews/2019/3/424703.shtm researchers use artificial intelligence to grade cancer patients noninvasively Recently, researchers from Suzhou Institute of medical technology, Chinese Academy of Sciences, cooperated with Lishui and Suzhou hospitals to develop an artificial intelligence system that can be used jointly with medical images The system, combined with enhanced MRI, can be used to grade cancer for patients under noninvasive conditions This time, the research team built a set of composite deep learning network called se densenet This network can not only capture the enhanced nuclear resonance image features sensitively, but also learn independently, optimize the weight of different features in the whole analysis, and complete the classification of cancer patients "Compared with the traditional classification of cancer by puncture, the use of" medical image + AI "classification can obtain more comprehensive focus information and reduce the probability of missed detection In recent years, the accuracy of using artificial intelligence to grade lesions is still improving, which shows that this technology has a broad prospect in disease diagnosis and treatment " Zhou Zhiyong, a researcher at the Suzhou Institute of medicine who participated in the study, said Http://digitalpaper.stdaily.com/http_ Div = - 1 the Chinese Academy of Sciences and Peking University have jointly found that the new target of arthritis aging is a risk factor for osteoarthritis (OA), which is a chronic disease characterized by pain and disability caused by the degradation of articular cartilage Researchers have isolated the senescent mesenchymal stem cells (hMSCs) from OA patients' joint tissues HMSCs is an important therapeutic target for tissue degradation After four years of research, scientists from the Institute of zoology, Chinese Academy of Sciences and the Institute of Biophysics, Peking University reported their research results on cell reports They found that protein factor cbx4 can help treat OA in mice Scientists have found that cbx4 can protect hMSCs from aging by regulating nucleolar structure and function Importantly, the overexpression of cbx4 can alleviate the development of OA in mice, which indicates that cbx4 is a therapeutic target for intervention https://