Abstract:
:Mycobacterium leprae are killed by myeloperoxidase (or eosinophil peroxidase), H2O2, and a halide, thus suggesting a mechanism for their destruction by peroxidase-containing phagocytes.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Klebanoff SJ,Shepard CCdoi
10.1128/IAI.44.2.534-536.1984subject
Has Abstractpub_date
1984-05-01 00:00:00pages
534-6issue
2eissn
0019-9567issn
1098-5522journal_volume
44pub_type
杂志文章abstract::Cells in the Brucella spp. are intracellular pathogens that survive and replicate within host monocytes. Brucella maintains persistent infections in animals despite the production of high levels of anti-Brucella-specific antibodies. To determine the effect of antibody opsonization on the ability of Brucella to establi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.73.6.3702-3713.2005
更新日期:2005-06-01 00:00:00
abstract::A Gram-negative, filamentous, rod-shaped bacillus which failed to grow in cell-free media was isolated in apparently pure culture from the bronchial scraping and washing of a laboratory rat suffering from chronic respiratory disease by inoculating embryonated chicken eggs via the allantoic route. None of the embryos d...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.47.2.472-479.1985
更新日期:1985-02-01 00:00:00
abstract::Previous work in our laboratory has shown that corticosterone increases the susceptibility of macrophages from Bcgs mice to the growth of Mycobacterium avium. The innate antimycobacterial activity of macrophages from Bcgr mice was not affected by corticosterone. In contrast to the differential effect of corticosterone...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.63.8.2983-2988.1995
更新日期:1995-08-01 00:00:00
abstract::Infection with Shiga toxin (Stx)-producing bacteria and the subsequent release of Stxs and endotoxins into the bloodstream may damage blood vessels in the colon, kidneys, and central nervous system, leading to bloody diarrhea, acute renal failure, and neurological complications. The proinflammatory cytokines tumor nec...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.72.5.2618-2627.2004
更新日期:2004-05-01 00:00:00
abstract::An enzyme from Treponema denticola that hydrolyzes a synthetic trypsin substrate, N-alpha-benzoyl-L-arginine-p-nitroanilide (BAPNA), was purified to near homogeneity, as judged by gel electrophoresis. The molecular weight of the enzyme was estimated to be ca. 69,000 by sodium dodecyl sulfate-polyacrylamide gel electro...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.53.1.213-220.1986
更新日期:1986-07-01 00:00:00
abstract::The biological activity of C-ASWS, an alkali-soluble, water-soluble cell wall antigen isolated from mycelial-phase cells of Coccidioides immitis, was compared with that of a commercial coccidioidin (CDN; Cutter Laboratories); CDN-TS, a toluene-induced lysate of mycelial-phase cells; and spherulin, a spherule-derived e...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.15.3.751-755.1977
更新日期:1977-03-01 00:00:00
abstract::YopE is a virulence factor that is secreted into host cells infected by Yersinia species. The YopE C-terminal domain has GTPase-activating protein (GAP) activity. The YopE N-terminal domain contains an epitope that is an immunodominant CD8(+) T cell antigen during primary infection of C57BL/6 mice with Yersinia pseudo...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01687-14
更新日期:2014-07-01 00:00:00
abstract::The nucleotide sequence of the chromosomal DNA flanking the Actinomyces naeslundii (formerly A. viscosus) T14V type 1 fimbrial structural subunit gene (fimP) was determined. Six open reading frames (ORFs), in the order 5' ORF3, ORF2, ORF1,fimP, ORF4, ORF5, ORF6 3', were identified. ORF1 encoded a protein of 408 amino ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.65.7.2629-2639.1997
更新日期:1997-07-01 00:00:00
abstract::Mast cell-deficient W/Wv mice and their mast cell-sufficient littermates were given infections of Trichinella spiralis. W/Wv mice were slower than their littermates to expel adult T. spiralis. Repair of the mast cell deficiency of W/Wv mice by bone marrow grafting was accompanied by accelerated expulsion of T. spirali...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.41.1.445-447.1983
更新日期:1983-07-01 00:00:00
abstract::Sodium dodecyl sulfate-polyacrylamide gel electrophoresis patterns of proteins and externally exposed labeled surface constituents were analyzed in promastigotes of three etiological agents of kala azar (Leishmania donovani, HS70 strain from India; L. chagasi, Imperatriz strain from Brazil; L. infantum, ITMPA K263 str...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.50.1.136-141.1985
更新日期:1985-10-01 00:00:00
abstract::The interaction between bacteria and fibronectin is believed to play an important role in the pathogenicity of clinically important Gram-positive cocci. In the present study, we identified a gene encoding a predicted fibronectin-binding protein of Enterococcus faecium (fnm), a homologue of Streptococcus pneumoniae pav...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00885-15
更新日期:2015-12-01 00:00:00
abstract::The enzymes responsible for reducing H2O2 were surveyed in 49 strains of Leptospira by using semiquantitative assays for catalase and peroxidase. The survey revealed a differential distribution of catalase and peroxidase activities between the two leptospiral complexes. The pathogenic Leptospira interrogans strains ga...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.22.3.672-675.1978
更新日期:1978-12-01 00:00:00
abstract::The pathogenesis of middle ear inflammation caused by Streptococcus pneumoniae was explored in the chinchilla model with different pneumococcal cell wall (CW) preparations, including isolated native CW, M1 muramidase CW (M1-CW) digest, amidase CW digest, and M1 peptidoglycan (M1-PG) digest. Inflammatory cell and lysoz...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.7.2850-2854.1992
更新日期:1992-07-01 00:00:00
abstract::Tetanus neurotoxin (TeNT) and botulinum neurotoxin (BoNT) are clostridial neurotoxins (CNTs) responsible for the paralytic diseases tetanus and botulism, respectively. CNTs are AB toxins with an N-terminal zinc-metalloprotease light chain that is linked by a disulfide bond to a C-terminal heavy chain that includes a t...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01539-13
更新日期:2014-02-01 00:00:00
abstract::We studied seven strains of group G streptococci isolated from clinically severe bacteremic infections in six intravenous drug abusers. These group G strains multiplied luxuriantly in fresh human blood. On electron microscopy, they exhibited surface fibrillae similar to those observed in M-protein-rich group A strepto...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.55.3.753-757.1987
更新日期:1987-03-01 00:00:00
abstract::Legionella pneumophila multiplied rapidly in guinea pig and rat alveolar macrophages but failed to grow when phagocytic activity was inhibited by pretreatment with 0.5 or 1.0 microgram of cytochalasin D per ml. Attachment was not inhibited by cytochalasin D. No extracellular multiplication occurred when L. pneumophila...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.51.1.31-36.1986
更新日期:1986-01-01 00:00:00
abstract::Antisera were produced by inoculation of mycoplasma cells grown in PPLO broth supplemented with rabbit serum alone or rabbit serum plus Freund complete or incomplete adjuvant. By using an enzyme-linked immunosorbent assay, immunoglobulin G antibodies to cholesterol were detected in antisera to mycoplasmas (Mycoplasma ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.59.6.2200-2202.1991
更新日期:1991-06-01 00:00:00
abstract::Production of group A streptococcal pyrogenic exotoxins (SPE) type A and C was transferred from toxigenic streptococcal strains to nontoxigenic strains by lysogeny. Lysogens were tested for SPE with Ouchterlony immunodiffusion on Todd-Hewitt agar plates; toxin diffusing from isolated colonies reacted with specific hyp...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.28.1.254-257.1980
更新日期:1980-04-01 00:00:00
abstract::The zoopathogenic fungus Histoplasma capsulatum requires iron for growth. Intracellular growth of the fungus within mouse peritoneal macrophages is inhibited by recombinant murine gamma interferon (IFN-gamma). Such treatment of mouse peritoneal macrophages induces a marked downshift in transferrin receptors. We tested...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.59.7.2274-2278.1991
更新日期:1991-07-01 00:00:00
abstract::During an etiological study of Kawasaki disease (mucocutaneous lymph node syndrome [MCLS]), we found that dominant viridans streptococcal strains on tooth surfaces and in the throat of both MCLS patients and non-MCLS control children formed erythrogenic and biologically active, extracellular products. In this study, w...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.61.12.5252-5260.1993
更新日期:1993-12-01 00:00:00
abstract::Pasteurella (Mannheimia) haemolytica leukotoxin (Lkt) causes cell type- and species-specific effects in ruminant leukocytes. Recent studies indicate that P. haemolytica Lkt binds to bovine CD18, the common subunit of all beta2 integrins. We designed experiments with the following objectives: to identify which member o...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.1.72-79.2000
更新日期:2000-01-01 00:00:00
abstract::Borrelia burgdorferi produces a mitogen for murine B lymphocytes which can be measured in vitro by polyclonal stimulation of proliferation and immunoglobulin production (R. Schoenfeld, B. Araneo, Y. Ma, L. Yang, and J. J. Weis, Infect. Immun. 60:455-464, 1992). Sonicated B. burgdorferi cells also stimulated IL-6 produ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.8.3033-3041.1992
更新日期:1992-08-01 00:00:00
abstract::The invasion of red blood cells (RBCs) by Plasmodium falciparum is dependent on multiple molecular interactions between erythrocyte receptors and parasite ligands. Invasion studies using culture-adapted parasite strains have indicated significant receptor heterogeneity. It is not known whether this heterogeneity refle...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.72.10.5886-5891.2004
更新日期:2004-10-01 00:00:00
abstract::Coagulation and inflammation are interconnected, suggesting that coagulation plays a key role in the inflammatory response to pathogens. A phenome-wide association study (PheWAS) was used to identify clinical phenotypes of patients with a polymorphism in coagulation factor X. Patients with this single nucleotide polym...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00031-19
更新日期:2019-04-23 00:00:00
abstract::Studies of active immunization against Helicobacter pylori indicate that antibodies play a minor role in immunity. There is also evidence, however, that the translocation of antibodies in the stomach may be insufficient to achieve functional antibody levels in the gastric lumen. We have used a suckling mouse model of ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00547-09
更新日期:2009-11-01 00:00:00
abstract::Extracts of specific granules and azurophil granules from human neutrophils were tested for their bactericidal activity against various lipopolysaccharide mutants of Salmonella typhimurium LT-2. Three purified granule populations, one specific and two azurophil, were obtained by isopycnic centrifugation of homogenized...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.19.1.131-137.1978
更新日期:1978-01-01 00:00:00
abstract::Avian pathogenic Escherichia coli (APEC) cause extraintestinal disease in avian species via respiratory tract infection. Virulence factors associated with APEC include type 1 and P fimbriae, curli, aerobactin, lipopolysaccharide (LPS), K1 capsular antigen, temperature-sensitive hemagglutinin (Tsh), and an uncharacteri...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.71.1.494-503.2003
更新日期:2003-01-01 00:00:00
abstract::Lipoprotein I (OprI) is one of the major proteins of the outer membrane of Pseudomonas aeruginosa. OprI is a candidate for a vaccine against P. aeruginosa, because it cross-reacts antigenically in all serotype strains of the International Antigenic Typing Scheme. We recently cloned and expressed the gene coding for Op...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.7.2241-2244.1990
更新日期:1990-07-01 00:00:00
abstract::Anthrax lethal toxin (LeTx), consisting of protective antigen (PA) and lethal factor (LF), rapidly kills primary mouse macrophages and macrophage-like cell lines such as RAW 264.7. LF is translocated by PA into the cytosol of target cells, where it acts as a metalloprotease to cleave mitogen-activated protein kinase k...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.6.3055-3060.1999
更新日期:1999-06-01 00:00:00
abstract::To determine whether lipopolysaccharide (LPS) structures of Campylobacter species are immunologically related to those of 11 other gram-negative organisms, we immunoblotted from polyacrylamide gels the LPS of these strains with immune rabbit serum raised against six Campylobacter jejuni strains and two Campylobacter f...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.51.1.204-208.1986
更新日期:1986-01-01 00:00:00