The solution to the puzzle came when the man was also found to be harboring a tapeworm called Hymenolepis nana.
当这名男子被发现还携带有微膜壳绦虫时，谜底解开了。
2
Objective: To observe the destroying effect of levamisole, albendazole and mebendazole on Hymenolepis nana eggs in vitro.
目的：观察不同浓度的左旋咪唑、甲苯咪唑及丙硫眯唑对短小绦虫卵的破坏作用。
3
The observing results showed that there probably existed in different types of physiology between the Hymenolepis diminuta in human being and the ones in the rat.