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Trichinella: Becoming a parasite
Veterinary ParasitologyPhylogenetic evidence indicates that free-living nematodes gave rise to parasitic nematodes where parasitism evolved independently at least 15 times. The high level of genetic and biological diversity among parasites dictates an equally high level of diversity in the transition to parasitism.
Dante S, Zarlenga +3 more
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Molecular variation in Trichinella
Acta Tropica, 1993The taxonomic status of variants within the genus Trichinella is problematical. Some authors recognise no fewer than four species (Trichinella spiralis, T. pseudospiralis, T. nativa and T. nelsoni), others regard T. nativa and T. nelsoni as strains of T. spiralis (T. spiralis var nativa or sylvatica), while others consider the genus to be monospecific,
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Antigens of trichinella spiralis
Parasitology Today, 1997Following infection with Trichinella spiralis, the host elicits a strong immune response that causes rapid expulsion of parasites, a reduction in reproductive capacity of the remaining parasites a reduction in the number of larvae recovered from host muscles, and impairment of the mobility of worms in the intestines.
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Trichinella Outbreaks on Pig Farms in Poland in 2012–2020
Pathogens, 2021Ewa Bilska-Zając +2 more
exaly