Experimental studies on female reproductivity of four Trichinella isolates
Zhang Gui
Abstract
Zhang Gui
Abstract
Newborn larva production per female worm of 4 Trichinella isolates in vitro was compared.It was found that swine isolate and T.spiralis were more reproductive,with an average of total reproduction of 66.00±7.34 and 76.20±7.57 newborn larvae (NBL) released per female worm at 24 hours of cultivation respectively,dog isolate and T.nativa had lower reproductivity, with an average of 28.80±4.30 and 22.00±3.22 NBL/female respectively.It is concluded that Trichinella from swine and dog in Heilongjiang province, China belong to Trichinella spiralis and Trichinella nativa .
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Newborn larva production per female worm of 4 Trichinella isolates in vitro was compared.It was found that swine isolate and T.spiralis were more reproductive,with an average of total reproduction of 66.00±7.34 and 76.20±7.57 newborn larvae (NBL) released per female worm at 24 hours of cultivation respectively,dog isolate and T.nativa had lower reproductivity, with an average of 28.80±4.30 and 22.00±3.22 NBL/female respectively.It is concluded that Trichinella from swine and dog in Heilongjiang province, China belong to Trichinella spiralis and Trichinella nativa .
Key concepts: Trichinella, Trichinella spiralis, Biology, Larva, Veterinary medicine, Reproduction, Animal science, Ecology