PCR 即聚合酶链反应,是一种核酸扩增技术,能在体外快速复制 DNA 或 RNA 片段,就像 “分子影印”。1983 年,美国生物化学家 Kary Mullis 突发灵感,后来这项技术让他在 1993 年获诺贝尔化学奖 。
Methods We examined how often DENV RNA is detected in urine and oral fluid from dengue patients confirmed by serum RT-qPCR, NS1 ELISA or IgM seroconversion in Salvador, Brazil. Results Of 88 confirmed ...
Optimal ARE concentrations were established using the Cell Counting Kit-8. The impact of ARE on extracellular matrix (ECM)-related protein expression was assessed through RT-qPCR and Western blot ...
肝脏巨噬细胞在调节肝细胞代谢和维持肝脏免疫耐受方面发挥核心作用。正常生理条件下,肝脏巨噬细胞倾向于 M2 表型,可通过分泌白细胞介素(IL)-4 和 IL-13 抑制炎症。然而,在 NAFLD 进展时,肝星状细胞激活、血液中脂多糖水平升高以及 FFA 激活炎症小体等变化,会刺激炎症发生,增加分泌促炎细胞因子的 M1 巨噬细胞比例。
复旦大学附属中山医院等多单位的研究人员 Linnan Li、Hao Cheng 等人在《Cell Death Discovery》期刊上发表了题为 “METTL3 regulates autophagy of hypoxia - induced cardiomyocytes by targeting ATG7” 的论文。该研究揭示了 METTL3 ...
据麦姆斯咨询介绍,多种呼吸道病毒同时感染的诊断具有挑战性,在此背景下,韩国仁川国立大学的科学家们开发出了一种快速、准确、灵敏的即时诊断方法,可以同时检测新冠病毒(SARS-CoV-2)和甲型流感病毒(IAV),从而帮助限制病毒的传播。
The Cube CYP2C19 test can be used to aid clinicians in determining therapeutic strategy for drugs metabolized by the CYP450 2C19 genetic pathway. Genomadix CubeTM CYP2C19 System identifies the CYP2C19 ...
【导读】 干眼症(DED)是一种普遍存在的炎症,严重影响生活质量,但却缺乏有效的药物疗法。在这项研究中,团队提出了一种新方法,通过代谢重塑来调节炎症,从而促进干眼症的恢复。
Microsoft Surface RT tablet was launched in October 2012. The tablet comes with a 10.60-inch display offering a resolution of 1366x768 pixels at a pixel density of 148 pixels per inch (ppi). Microsoft ...
PCR-Machines are classified depending on the capacity of PCR used such as Nested PCR or Reverse Transcriptase PCR (RT-PCR ), or Multiplex RT PCR. PCR-machines are used for replication of DNA ...