nana, which has a direct lifecycle (no intermediate host is needed); animal hosts of other Hymenolepis species utilize insect intermediate hosts. Infective eggs containing a hexacanth embryo or oncosphere are released to the intestine after disintegration of the proglottid [55]. The cysticerco...
Humans are the natural host forH. nana, which has a direct lifecycle (no intermediate host is needed); animal hosts of otherHymenolepisspecies utilize insect intermediate hosts. Infective eggs containing ahexacanthembryo oroncosphereare released to the intestine after disintegration of the proglott...
Studies on the axenic culture of the rodent tapeworms, Hymenolepis diminuta and H. nana. 来自 CAB Direct 喜欢 0 阅读量: 38 作者:AER Taylor,GH Ball,M Voge 摘要: Stage I and stage IV embryos of Hymenolepis diminuta maintained in roller culture at 30°C. in a medium containing extract ...
Humans are the natural host forH. nana, which has a direct lifecycle (no intermediate host is needed); animal hosts of otherHymenolepisspecies utilize insect intermediate hosts. Infective eggs containing ahexacanthembryo oroncosphereare released to the intestine after disintegration of the proglott...
nana challenge infection. However, endogenous IFN-γ production in the intestine was scarcely affected by rolipram. These results strongly suggest that IFN-γ is the most important (or essential) cytokine in protective immunity to H. nana re-infection, rather than TNF-α and IL-1β....
Due to certain physiological variations, many authorities recognize two subspecies ofH. nana:H. nana nana, which infects humans, andH. nana fraterna, which infects rodents. The life cycle of the rodent subspecies includes fleas and beetles as intermediate hosts in which the infective cysticercoid...
The cestode,Hymenolepis nana, also called the dwarf tapeworm, causes hymenolepiasis, which is usually asymptomatic. Some weakness, headache, anorexia, and abdominal pain may occur. When passed in the stool, the eggs are infective and are ingested by beetles or flies, which serve as intermedia...