脑肿瘤是中枢神经系统常见疾病，其中恶性胶质瘤预后极差，目前尚缺乏有效的早期诊断与预后预测标志物。近年来，“菌群—肠—脑轴”调控机制备受关注，多项观察性研究提示脑肿瘤患者存在肠道菌群紊乱，但其因果关联及临床意义仍未明确。

NFL Week 2 is here, and it’s time to lock in some best bets and props before the games kick off. Picking matchups against the ...

Background Oral anticoagulation (OAC) effectively reduces stroke risk in patients with atrial fibrillation (AF), but its use ...