The higher tariffs continue Trump's reversal of the decades of globalization that made America's massive services economy the envy of the world but contributed to its long decline in manufacturing, ...

为解决72小时禁食试验诊断内源性高胰岛素性低血糖症（EHH）的繁琐性问题，巴塞尔大学医院团队开展了一项随机双盲交叉研究，证实静脉注射艾塞那肽（10μg）可诱导42%患者出现诊断性低血糖，且时间较禁食试验显著缩短（1.38小时 vs 12小时）。该研究为EHH提供了更快速、经济的诊断方案，相关成果发表于《European Journal of Endocrinology》。

针对现有机械瓣需终身抗凝、生物瓣易钙化的问题，研究人员开展SEBS29/SEBS20共聚物心脏瓣膜的6个月幼羊模型研究。通过GPC色谱、高分辨X射线等技术证实材料无降解/钙化，血液检测显示无溶血，凝血指标保持正常范围，为开发兼具耐久性与生物相容性的新型人工心脏瓣膜提供了关键 preclinical 证据。

MASERU, Lesotho, Aug. 2 (Xinhua) -- The U.S. tariff regime is unfair to developing countries such as Lesotho, and has dealt a heavy blow to the country's textile industry, a senior official from the ...

BEIJING, Aug. 1 (Xinhua) -- With crippling trade tariffs, surging corporate costs and increasing market volatility, the ...

WASHINGTON, Aug. 1 (Xinhua) -- U.S. President Donald Trump on Friday announced that he has ordered the firing of Erika McEntarfer, commissioner of the Bureau of Labor Statistics (BLS), accusing her of ...