Results 171 to 180 of about 14,054 (220)
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Trichinella spiralis(Railliet 1896)
1995Trichinella spiralis is capable of infecting all mammals. The disease it causes is referred to as trichinellosis. Some 10 million to 15 million people in North America are infected with T. spiralis.1 Its prevalence is also high in Europe and in Asia, and there have even been epidemics in Japan and China.2 The infection has been diagnosed in most parts ...
Dickson D. Despommier +2 more
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Trichinella spiralis: Immune elimination in mice
Experimental Parasitology, 1969Abstract The relationship between length of exposure in mice to Trichinella spiralis larvae in diffusion chambers and the level of resistance against trichinosis was analyzed. The number of recovered muscle larvae was inversely proportional to the length of exposure.
D D, Despommier, B S, Wostmann
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Immunization of swine against Trichinella spiralis
Veterinary Parasitology, 1984Swine were immunized with partially purified stichosome antigens derived from Trichinella spiralis muscle larvae. In 3 trials, 500 to 600 micrograms of the solubilized particle component (S3) induced moderate levels of resistance to challenge inoculation; the percent reduction in larvae per gram of muscle ranged from 43 to 55.
K D, Murrell, D D, Despommier
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Glycosidases ofTrichinella spiralis
Molecular and Biochemical Parasitology, 1985The exoglycosidases beta-N-acetyl-D-glucosaminidase, beta-N-acetyl-D-galactosaminidase, alpha-1-fucosidase, alpha-D-glucosidase and alpha-D-mannosidase, and a non-specific acid phosphohydrolase are present at high levels in extracts of adult and muscle-stage (L1) Trichinella spiralis and at lower (5-30-fold) levels in extracts of the newborn larvae ...
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Trichinella spiralis: Acquired immunity in swine
Experimental Parasitology, 1985The ability of domestic pigs to develop protective immunity to Trichinella spiralis in response to inoculation with different doses of muscle larvae was assessed. Adult worms developing from the inoculations of 112, 500, and 10,000 larvae were expelled from the intestine about 6 weeks after inoculation. Inoculation with 25,000 larvae, however, resulted
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Trichinella spiralis: incidental finding.
East African medical journal, 1978The case is presented of a 46-year-old male Kikuyu in Kenya with a one-month history of severe pruritus followed by progressive swelling of the right eye. A well differentiated lymphocytic lymphoma involving the periorbital connective tissue and extraocular muscles was seen.
Kaminsky, RG, Zimmerman, RR
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Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 1990
Trichinella spiralis spiralis infections were established in cattle by gavage and by feeding infected musculature in the ration. Trichinae were present in greatest numbers in masseter, tongue and diaphragm. Trichinella spiralis nativa had a low infectivity to cattle although a light infection was established in one cow by a heavy challenge.
H J, Smith +3 more
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Trichinella spiralis spiralis infections were established in cattle by gavage and by feeding infected musculature in the ration. Trichinae were present in greatest numbers in masseter, tongue and diaphragm. Trichinella spiralis nativa had a low infectivity to cattle although a light infection was established in one cow by a heavy challenge.
H J, Smith +3 more
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Trichinella spiralis: Immunity, Ecology, and Evolution
The Journal of Parasitology, 1993Parasites exploit the environment provided by their hosts in the same way that free-living animals exploit their physical and biotic environments. There is, however, 1 important difference: the host environment can respond adaptively to infection in ways that may be disadvantageous to the parasite.
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