13 research outputs found
应用“血防846”等药物驱除羊只胰阔盘吸虫的试验报告
家畜胰阔盘吸虫病广泛流行于世界各地。在我国主要分布于东北、内蒙、西北一带的广大农牧区;南方的福建、江西、浙江、广东、广西、贵州等省、区也有报道。 胰阔盘吸虫不仅寄生于羊、牛、猪、骆驼等家畜,而且也可感染人体,威胁人类健康。胰阔盘吸虫寄生于家畜的胰管中,由于机械性刺激、堵塞,以及代谢产物的作用,营养的夺取,引起胰脏的机能障碍和形态改变,如胰管的高度扩张,管壁增厚,粘膜出血、溃疡、炎性细胞的浸润,整个胰脏结缔组织增生,呈慢性增生性胰腺炎。从而使胰液腺和胰岛素的生成、分泌发生改变,全
General Model for Calculating Infrared-Radiation Intensity of Aerial Target and Its Application
Calculation Method for Extended Source Target Radiance Based on Background Offset Cancellation
On regional differentiation of river water environment capacity and strategies to control water environment pollution in China
Calculation Method for Extended Source Target Radiance Based on Background Offset Cancellation
General Model for Calculating Infrared-Radiation Intensity of Aerial Target and Its Application
黑龙江省胰阔圆盘吸虫(Eurytrema pancreaticum)的生物学研究
本文补充叙述了胰阔盘吸虫生活史各发育期的形态特点,并报导在黑龙江省呼伦贝尔盟南部地区牧场上胰阔盘吸虫的贝类宿主经调查和试验证实是枝小丽螺(Ganesella virgo(Pilsbry)),昆虫宿主种类是中华草螽(Conocephaluschinensis),讨论了胰阔盘吸虫与其他阔盘吸虫的虫种以及黑龙江兴安岭南部牛羊胰吸虫病的防治问题
