The infectivity of Schistosoma mansoni in mice, following dipping with an acaricide
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چکیده
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an investigation of the types of text reduction in subtitling: a case study of the persian film gilaneh with english subtitles
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15 صفحه اولHybridization of Schistosoma mansoni and Schistosoma japonicum in mice.
Crossing experiments in mice with two human species of Schistosoma japonicum (Taiwan strain) and Schistosoma mansoni (Puerto Rican strain) were performed. The hybrid miracidia from the cross between female S. japonicum and male S. mansoni infected both Biophalaria glabrata and Oncomalania h. chiui. However, those from the reciprocal crossing could infect only B. glabrata. B. glabrata infected w...
متن کاملConcomitant immunity to Schistosoma mansoni in mice.
OBJECTIVE The aim of the present study was to confirm observations on the concomitant immunity to Schistosoma mansoni in mice and assess its effects on the resistance of mice to a challenge infection. METHODS Cercariae from infected Biomphalaria glabrata were used to infect mice. Twenty mice were infected with a single dose of S. mansoni cercariae. The animals were randomly divided into two g...
متن کاملBrain schistosomiasis in mice experimentally infected with Schistosoma mansoni.
Introduction Human neuroschistosomiasis has been reported in the literature, but the possibility of modeling neuroschistosomiasis in mice is controversial. Methods In two research laboratories in Brazil that maintain the Schistosoma mansoni life cycle in rodents, two mice developed signs of brain disease (hemiplegia and spinning), and both were autopsied. Results S. mansoni eggs, both with and ...
متن کاملPassive avoidance response in mice infected with Schistosoma mansoni.
Schistosomiasis is a parasitic disease of humans and rodents affecting more than 200 million people worldwide. Following the onset of infection, the worms induce granulomas around schistosome eggs in the liver, intestine and central nervous system (both brain and spinal cord), which are likely to cause changes in cognitive functions. In the present study, CD-1 female mice were percutaneously in...
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ژورنال
عنوان ژورنال: Laboratory Animals
سال: 1990
ISSN: 0023-6772,1758-1117
DOI: 10.1258/002367790780890130