一项前瞻性研究显示氟代脱氧葡萄糖正电子发射断层成像术/计算机断层成像术（18FDG-PET-CT）成为检测乳癌患者淋巴转移和远处转移的有效工具。David Groheux（法国巴黎圣路易斯医院）和他的合著者报道，通过18FDG-PET-CT检查，254名由临床检查、磁共振成像或超声检查诊断为二期或三期

日前，美国 FierceBiotech 网站主编 John Carroll 为我们汇集了生命科学领域2013年10大事件（The top 10 news stories for FierceBiotech in 2013）。Top 1 胚胎干细胞成功移植视网膜英国伦敦

原发性震颤（essential tremor,ET）也称特发性震颤，是一种常见的运动障碍性疾病，临床上以上肢远端的姿势性或动作性震颤为特点，可伴有头部、口面部或声音震颤，30%-50%的ET患者有家族史。传统观点认为ET是良性、家族遗传性、单症状性疾病，但目前认为ET是缓慢进展的、可能与家族遗传相关的复杂性

, et al: Electronics Letters 2014.Deep brain stimulation lead design to reduce radio-frequency heating in MRI. Jiang C, Mo X, Ding J, et al

患者驾驶功能方面的作用。结果显示，如果患者诊断为认知功能障碍，且 MoCA ≤ 18 分，则表明其存在驾驶安全隐患。研究发表于近期的 J Am Geriatr...指标。如果 MoCA 评分 ≤ 18 分则提示患者存在驾驶安全隐患。

花式标语迎接 18 位战疫英雄回家2020 年 4 月 3 日，仪征市人民医院 18 位战疫英雄在扬州接受 14 天的隔离休养后，终于全部踏上家乡的热土，见到日夜牵挂他们的家人、同事。大家迎接时通过花式标语表达心意，传递感情。现场激动的泪水与欢笑、各式热烈激动的拥抱，充分展示了英雄凯旋、人与人之间的温情及医院的

G, et al. Increase in Fracture Risk Following Unintentional Weight Loss in Postmenopausal Women: The Global Longitudinal Study of Osteoporosis in Women. J

Background. Hepatitis C virus (HCV) is spread through direct contact with blood, although alternative routes of transmission may contribute to the global burden. Perinatal infection occurs in up to 5% of HCV-infected mothers, and presence of HCV RNA in breast milk has been reported. We investigated the influence of breast milk on HCV infectiousness.Methods/Results. Human breast milk reduced HCV infectivity in a dose-dependent manner. This effect was species-specific because milk from various animals did not inhibit HCV infection. Treatment of HCV with human breast milk did not compromise integrity of viral RNA or capsids but destroyed the lipid envelope. Fractionation of breast milk revealed that the antiviral activity is present in the cream fraction containing the fat. Proteolytic digestion of milk proteins had no influence on its antiviral activity, whereas prolonged storage at 4°C increased antiviral activity. Notably, pretreatment with a lipase inhibitor ablated the antiviral activity and specific free fatty acids of breast milk were antiviral.Conclusions. The antiviral activity of breast milk is linked to endogenous lipase-dependent generation of free fatty acids, which destroy the viral lipid envelope. Therefore, nursing by HCV-positive mothers is unlikely to play a major role in vertical transmission.

Background. Targeting host-cell pathways to increase the potency of nucleoside/nucleotide analog reverse transcriptase inhibitors (NRTIs) is an important strategy for clinical investigation. Resveratrol is a natural product that inhibits cellular ribonucleotide reductase, prolonging the S phase of the cell cycle and preferentially lowering dATP levels.Methods. We performed in vitro evaluation of resveratrol on the antiviral activity of adenosine analog tenofovir (TFV) against sensitive and drug-resistant human immunodeficiency virus type 1 (HIV-1), from subtypes B and C, in primary cells.Results. Resveratrol enhanced the antiviral activity of TFV by up to 10-fold and restored susceptibility of TFV-resistant viruses. Resveratrol prevented wild-type HIV-1 from developing phenotypic resistance to TFV. Notably, resveratrol enhanced TFV activity against sensitive and resistant HIV-1 from both subtypes B and C.Conclusions. Prolonged wide-scale use of thymidine analogs in the setting of viral failure has limited the efficacy of second-line NRTI-based regimens in Africa. Moreover, the extensive use of ddI and d4T has led to high frequencies of the K65R mutation, further compromising TFV efficacy. In light of increasing resistance to commonly used NRTIs in global HIV treatment programs, targeting nucleoside biosynthesis with resveratrol, or derivatives with improved bioavailabilities, is a potential strategy to maintain, enhance, and restore susceptibility of commonly used NRTIs.

Organized by the professional organization- China Liaoning Society for Immunology and Institute of Immunology, China Medicinal University, the 1st Annual International Symposium on Immune Diseases is designed to provide a small and cross disciplinary carefully selected current topics in immunology, from the basic science to clinical treatment. Over 300 global specialists are anticipated to get together to present and share their cutting-edge developments and up-to-date researches in pathogenesis, diagnosis, prevention, treatment, and clinical presentation of important immune diseases. We are convinced ISID-2010 will definitely offer an idea platform for promotion and collaboration for relevant companies and institutes of their technologies, products and services.The 1st Annual International Symposium on Immune Disease 2010 (ISID-2010) will include either oral or poster presentations in both academic and industrial settings. All the faculty, academic, clinical and industrial researchers will have their own presentation means to join this event.The conference venue, Beijing is the bilingual and multicultural capital city of China. On August 8, 2008, Beijing brought the world a great surprise for the Olympics opening ceremony. We are sure Beijing will provide an ideal location for what promises to be an exciting and memorable meeting.We look forward to seeing you in Beijing for a stimulating and enjoyable Conference!会议主席：中国医科大学院士 陈洪铎教授会议副主席：中国医科大学 吕昌龙教授会议执行主席：中国医科大学 单凤平教授

Redox Biology期刊官网：https://www.sciencedirect.com/journal/redox-biology核心选择理由：审稿速度非常快、国人友好、影响因子和分区也很高出版社：Elsevier分区：JCR Q1、中科院生物学 1 区 Top影响因子：10.7审稿周期：从投稿到接收仅需 1

常用的静脉泵入药物怎么配比你还记得么？今天盘点一下 18 种常用静脉泵入药物用法，再也不用埋头苦算了。1. 硝酸甘油 5 mg/mL50 mg + NS 40... ug/Kg/min，18 mg + NS 41 mL/iv 泵入，5 mL/h，常用剂量为 0.1～2.0 ug/kg/min，报告最大剂量可达 10.0

常用的静脉泵入药物怎么配比你还记得吗？今天盘点一下 18 种常用静脉泵入药物用法，再也不用埋头苦算了。1. 硝酸甘油 5 mg/mL50 mg + NS 40...为：0.5 ug/Kg/min，18 mg + NS 41 mL/iv 泵入，5 mL/h，常用剂量为 0.1~2.0 ug/kg/min，报告最大剂量可达 10.0

据 Firecebiotech 于 2017 年 10 月 18 日报道，礼来公司正在与 CureVac 合作开发五种 mRNA 癌症疫苗，并为此投资 18 亿美元。这项交易标志着礼来将着眼于一个新兴领域，即利用 mRNA 来诱导免疫系统对抗肿瘤。礼来公司正在支付 5000 万美元的预付款和 4500 万欧元的股权

原发性震颤（essential tremor , ET ）也称特发性震颤，是一种常见的运动障碍性疾病，临床上以上肢远端的姿势性或动作性震颤为特点，可伴有头部、口面部或声音震颤，30%- 50%的ET患者有家族史。传统观点认为ET是良性、家族遗传性、单症状性疾病，但目前认为ET是缓慢进展的、可能与家族遗传相关的