盘状器
盘状器-
结果：吡喹酮的剂量为300mg·kg~（-1）时，宿主体内的21-d童虫示有轻度或中度的皮层褶嵴肿胀、融合、糜烂或破溃，且以盘状感觉器的肿胀为特征。
RESULTS : When the dose used was 300 mg . kg-1 , the worms showed mild or moderate swelling , fusion or even erosion and collapsed of the tegumental ridges , which was characterized by swelling of the discoid sensory structures .