Exploration on Permanent Staining Preparation of Tapeworm / 中国寄生虫学与寄生虫病杂志

ABSTRACT

Objective To make staining preparation of tapeworm for the purpose of teaching and scientific research.Methoeds Pregnant segmens were stained by Indian ink,and mature segments,cephalomeres and bladder worms were stained by carmine.Result After staining the characteristics of pregnant segments,mature segments,cephalomeres and bladder worms were observed obviously.For instance,the stem and branches linking both-side of uteri in pregnant segment and reproduction cavity projecting in one of edges in the center of the pregnant segment were clearly shown in ink colour after stained by Indian ink.The red colour was shown in the mature segment with deep-coloured male and female reproduction systems inside,separately,after stained by carmine.Conclusion Tapeworm preparation stained by Indian ink and carmine is useful and can be preserved permanently.