Experimental and immunological comparison of Trichinella spiralis and Trichinella nativa
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چکیده
منابع مشابه
Evaluation of two PCR-based techniques for molecular epidemiology in Finland, a high-endemic area with four sympatric Trichinella species.
Trichinella larvae collected from wildlife, domestic and synanthropic animals in Finland were identified to species by two molecular techniques: Random amplified polymorphic DNA (RAPD) polymerase chain reaction (PCR) and the recently described multiplex PCR. The RAPD-PCR was very sensitive to the sub-optimal preservation muscle larvae and resulting in weak and smeared bands on the gels for such...
متن کامل[Methods and tools for parasite differentiation within the genus Trichinella].
This review summarizes the major biological, biochemical and molecular methods which have been developed during last 20 years to distinguish parasites of the genus Trichinella. From the time of the discovery of Trichinella in 1835 until the 1970, it was assumed that trichinellosis was caused by a single species of parasite, Trichinella spiralis. Many biological parameters have been compared to ...
متن کاملBiological and genetic characteristics of two Trichinella isolates in China; comparison with European species.
The most recent taxonomic revision in Trichinella genus included 10 taxa. Trichinella spiralis (Ts) is a thoroughly studied species but most of the isolates came from the Europe or American continents. Few information is available from China about the Trichinella isolates and their diversity. In this report two Chinese isolates were characterized and compared with European strains. The in vitro...
متن کاملPredilection Muscles and Physical Condition of Raccoon Dogs (Nyctereutes procyonoides) Experimentally Infected with Trichinella spiralis and Trichinella nativa
The predilection muscles of Trichinella spiralis and T. nativa were studied in 2 experimental groups of 6 raccoon dogs (Nyctereutes procyonoides), the third group serving as a control for clinical signs. The infection dose for both parasites was 1 larva/g body weight. After 12 weeks, the animals were euthanized and 13 sampling sites were analysed by the digestion method. Larvae were found in al...
متن کاملTrichinella according to their geographical distribution and biological, morphological and biochemical characteristics: Trichinella spiralis; Trichinella nativa; Trichinella britovi; Trichinella pseudospiralis; Trichinella murrelli; Trichinella nelsoni; Trichinella papuae;
The first outbreak of human trichinellosis in China,according to official national publication,was registered in Tibet in 1964. Since then,more than 500 outbreaks, numbering 25 161 cases with 240 deaths, have been recorded.However, this reported quantity is probably highly underestimated because adequate diagnostic techniques might not have been available in the whole area.Moreover, infection i...
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