Despite advances in the diagnosis and treatment of the antineutrophil cytoplasmic autoantibodies (ANCA)-associated vasculitides, renal morbidity is common.
Objective To investigate the influence of tetramethypyrazine,pueprarin,Ginkgo flavonoids and notoginsenosides on the formation of microvessels of chicken chorioallantoic membrane(CAM).
Objective To compare the effects of small-dose sufentanil and fentanyl on cardiovascular responses to laryngoscopic orotracheal intubation in children.