Abstract:
:In order to analyze the host-parasite interactions in experimental trichomoniasis, the growth of Trichomonas foetus in the peritoneal cavity and changes in the peritoneal exudate cells were followed in mice treated with dextran sulfate 500 (DS 500), a known macrophage-toxic agent. Light microscopic observation showed that DS 500 treatment induced degeneration of peritoneal macrophages within about 48 hr after the treatment and the damaged macrophages did not phagocytize the parasites, whereas peritoneal neutrophils and lymphocytes were not affected by the drug. In the DS 500-treated mice, growth of parasites in the peritoneal cavity was accelerated and a high susceptibility of the mice to T. foetus infection was observed. These results indicate that macrophages play the most important role among the peritoneal exudate cells in resistance to T. foetus infection, especially during the early stage of infection.
journal_name
Microbiol Immunoljournal_title
Microbiology and immunologyauthors
Oka Y,Hayashi H,Ishikawa F,Osaki Hdoi
10.1111/j.1348-0421.1980.tb02898.xsubject
Has Abstractpub_date
1980-01-01 00:00:00pages
925-32issue
10eissn
0385-5600issn
1348-0421journal_volume
24pub_type
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pub_type: 杂志文章
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更新日期:1990-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:1980-01-01 00:00:00
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journal_title:Microbiology and immunology
pub_type: 杂志文章
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更新日期:1996-01-01 00:00:00
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doi:10.1111/j.1348-0421.1996.tb01109.x
更新日期:1996-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/j.1348-0421.1982.tb00227.x
更新日期:1982-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:1984-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:1994-01-01 00:00:00
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journal_title:Microbiology and immunology
pub_type: 杂志文章
doi:10.1111/j.1348-0421.1981.tb00119.x
更新日期:1981-01-01 00:00:00
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journal_title:Microbiology and immunology
pub_type: 杂志文章
doi:10.1111/j.1348-0421.1981.tb00039.x
更新日期:1981-01-01 00:00:00
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journal_title:Microbiology and immunology
pub_type: 杂志文章
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更新日期:2000-01-01 00:00:00
abstract::Chikungunya virus (CHIKV) was purified and subjected to sodium dodecyl sulfate-polyacrylamide gel electrophoresis in discontinuous buffer systems. Three bands were revealed by staining with Coomassie blue; two of them (E1 and E2) were associated with the membrane, and one (C) with the core. Their molecular weights wer...
journal_title:Microbiology and immunology
pub_type: 杂志文章
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更新日期:1980-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:1983-01-01 00:00:00
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journal_title:Microbiology and immunology
pub_type: 杂志文章
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更新日期:1983-01-01 00:00:00
abstract::The serovar-specific main antigen (TM antigen) of Leptospira interrogans serovar canicola, which as lipopolysaccharide properties, was treated with 0.1 N sodium hydroxide. This treatment degraded the antigen into two major antigenic components, one of high and one of low molecular weight. The component with the lower ...
journal_title:Microbiology and immunology
pub_type: 杂志文章
doi:10.1111/j.1348-0421.1981.tb00099.x
更新日期:1981-01-01 00:00:00
abstract::Clostridium perfringens KZ1340 isolated from Antarctic soil was first classified as Clostridium plagarum and later as a lecithinase-negative variant of C. perfringens. Although the strain produced no detectable lecithinase (phospholipase C, PLC) activity in the culture supernatant, it was shown by Southern blot hybrid...
journal_title:Microbiology and immunology
pub_type: 杂志文章
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更新日期:1996-01-01 00:00:00
abstract::Four T antigen-positive phenotypic revertants were isolated by negative selection with BUdR from SV40-transformed rat and mouse cells which contain six and two viral genome equivalents per cell, respectively. Karyological analysis indicated that one rat and one mouse revertant had a hyperploid number of chromosomes, w...
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pub_type: 杂志文章
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更新日期:1982-01-01 00:00:00