目的 观察三七总皂苷（ PNS）治疗慢性阻塞性肺疾病急性加重（ AECOPD）合并呼吸衰竭患者血清环氧化酶-2（COX-2）、前列腺素E2（PGE-2）和磷脂酶A-......

BACKGROUND: Modern pharmacological studies have demonstrated that Panax notoginseng saponins (PNS) can ameliorate and pr......