Abstract:
:Nitration of protein A with tetranitromethane incompletely blocks its Fc-binding ability for immunoglobulin G when measured by more sensitive methods of immunoprecipitation and when tested in the enzyme-linked immunosorbent assay. In addition, binding of protein A and blockage by nitration is heterogeneous and depends on the species origin of the immunoglobulin G.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Sloan GJ,Butler JEdoi
10.1128/IAI.21.2.659-662.1978subject
Has Abstractpub_date
1978-08-01 00:00:00pages
659-62issue
2eissn
0019-9567issn
1098-5522journal_volume
21pub_type
杂志文章abstract::The secretion of aspartic proteases (Saps) has long been recognized as a virulence-associated trait of the pathogenic yeast Candida albicans. In this study, we report that different recombinant Saps, including Sap1, Sap2, Sap3, and Sap6, have differing abilities to induce secretion of proinflammatory cytokines by huma...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00789-10
更新日期:2010-11-01 00:00:00
abstract::For pathogens to survive in the human oral cavity, they must identify a suitable niche in the complex multispecies biofilm that exists on oral tissues. The periodontal pathogen Porphyromonas gingivalis adheres to Streptococcus gordonii by interacting with a specific region of the streptococcal SspB polypeptide, design...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.69.9.5736-5741.2001
更新日期:2001-09-01 00:00:00
abstract::FcRgamma and interleukin-10 (IL-10) are both required for chronic disease in C57BL/6 mice with Leishmania mexicana parasite infection. FcRgamma is a component of several different FcRs and may be a component of some T-cell receptors. The initial antibody response to L. mexicana is an immunoglobulin G1 (IgG1) response,...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00316-07
更新日期:2008-02-01 00:00:00
abstract::Haemophilus influenzae type b (Hib) is a significant pathogen for young children, and three Hib vaccines (named PRP-OMPC, HbOC, and PRP-T) are currently available for young children. Extensive studies of anti-Hib polysaccharide (PS) antibodies (Abs) have shown that the V regions of Abs against the Hib PS comprise a VH...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.63.11.4219-4223.1995
更新日期:1995-11-01 00:00:00
abstract::Protective immunity against tuberculosis is considered to be essentially cell mediated, and an important role for CD8(+) T lymphocytes has been suggested by several studies of murine and human infections. The present work, using an experimental model of infection with Mycobacterium bovis in cattle, showed that live M....
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.3.1034-1044.1999
更新日期:1999-03-01 00:00:00
abstract::The immune mechanism by which hamsters acquire resistance to infection with Treponema pertenue, the causative agent of frambesia, or yaws, has not been elucidated. Serum or cells (spleen or lymph node) obtained from hamsters resistant to frambesial infection were transferred to normal syngenic recipients, who are subs...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.21.2.430-435.1978
更新日期:1978-08-01 00:00:00
abstract::Serum antibody responses to toxic shock syndrome (TSS) toxin 1 (TSST-1) and staphylococcal enterotoxins A, B, and C were determined by western blot (immunoblot) analysis of acute- and convalescent-phase paired sera from 18 TSS- and 31 non-TSS-associated Staphylococcus aureus infections. Compared with non-TSS cases, se...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.57.1.231-234.1989
更新日期:1989-01-01 00:00:00
abstract::Bacillus anthracis, the etiological agent of anthrax disease, is a proven weapon of bioterrorism. Currently, the only licensed vaccine against anthrax in the United States is AVA Biothrax, which, although efficacious, suffers from several limitations. This vaccine requires six injectable doses over 18 months to stimul...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00828-08
更新日期:2009-04-01 00:00:00
abstract::The results show that Listeria monocytogenes, Francisella tularensis, and Salmonella typhimurium are facultative intracellular bacteria with a capacity to invade and grow in nonphagocytic cells in vivo. In the liver, all of these pathogens were seen to invade and to multiply extensively in hepatocytes. In all three ca...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.12.5164-5171.1992
更新日期:1992-12-01 00:00:00
abstract::We utilized magnetic resonance imaging to visualize lesions in the lungs of guinea pigs infected by low-dose aerosol exposure to Mycobacterium tuberculosis. Lesions were prominent in such images, and colorized three-dimensional reconstructions of images revealed a very uniform distribution in the lungs. Lesion numbers...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.72.10.5963-5971.2004
更新日期:2004-10-01 00:00:00
abstract::Immunoglobulin binding proteins are one of several pathogenicity factors which have been associated with invasive disease caused by group A streptococci. The surface-bound M and M-like proteins of Streptococcus pyogenes are the most characterized of these immunoglobulin binding proteins, and in most cases they bind on...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.69.8.4851-4857.2001
更新日期:2001-08-01 00:00:00
abstract::The clinical and histopathological manifestations of syphilis and the invasive behavior of Treponema pallidum in tissue culture systems reflect the propensity for treponemes to migrate through skin, hematogenously disseminate, and invade targeted tissues. Treponemal motility is believed to be essential to this process...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.65.5.1701-1709.1997
更新日期:1997-05-01 00:00:00
abstract::Shiga toxin type 1 (Stx1) belongs to the Shiga family of bipartite AB toxins that inactivate eukaryotic 60S ribosomes. The A subunit of Stxs are N-glycosidases that share structural and functional features in their catalytic center and in an internal hydrophobic region that shows strong transmembrane propensity. Both ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.66.11.5252-5259.1998
更新日期:1998-11-01 00:00:00
abstract::Lower genital tract infection with Chlamydia trachomatis and C. muridarum can induce long-lasting hydrosalpinx in the upper genital tract of women and female mice, respectively. However, A/J mice were highly resistant to induction of long-lasting hydrosalpinx by C. muridarum. We further compared host inflammatory resp...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00055-14
更新日期:2014-07-01 00:00:00
abstract::Staphylococcus aureus is an important opportunistic pathogen and is the etiological agent of many hospital- and community-acquired infections. The golden pigment, staphyloxanthin, of S. aureus colonies distinguishes it from other staphylococci and related Gram-positive cocci. Staphyloxanthin is the product of a series...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00838-16
更新日期:2017-01-26 00:00:00
abstract::Hematogenous infections caused by Candida krusei have been noted with increasing frequency, particularly in cancer patients receiving prophylaxis with antifungal triazoles. Progress in understanding the pathogenesis of this emerging infection has been limited by the lack of an animal model. We developed a CF1 mouse in...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.61.4.1268-1271.1993
更新日期:1993-04-01 00:00:00
abstract::Livers of normal mice trapped over 80% of intravenously injected 51Cr-labeled lipopolysaccharide after 1 h. Liver fractionation studies showed that nearly 45% of the labeled endotoxin was associated with cell nuclei, 20% with the mitochondrial-lysosomal fraction, and approximately 30% with the cell sap. Analysis of th...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.14.1.100-105.1976
更新日期:1976-07-01 00:00:00
abstract::Bordetella bronchiseptica secreted a hydroxamate siderophore when grown in Fe-depleted medium. A Tn5lac insertion mutant of B. bronchiseptica, DBB22, did not produce this hydroxamate siderophore and was incapable of using lactoferrin as an Fe source. Our data suggest that B. bronchiseptica uses a siderophore for remov...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.61.6.2698-2702.1993
更新日期:1993-06-01 00:00:00
abstract::Cryptococcus neoformans is an opportunistic fungal pathogen that primarily causes disease in immunocompromised individuals. Dendritic cells (DCs) can phagocytose C. neoformans, present cryptococcal antigen, and kill C. neoformans. However, early events following C. neoformans phagocytosis by DCs are not well defined. ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00660-08
更新日期:2008-10-01 00:00:00
abstract::A synthetic peptide whose sequence was derived from the circumsporozoite protein of Plasmodium knowlesi coupled to bovine gamma globulin has been shown to be immunogenic when administered with Freund complete adjuvant. The present experiments were designed to test the immunogenicity of the peptide when attached to a t...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.48.3.839-842.1985
更新日期:1985-06-01 00:00:00
abstract::Immunoglobulin A1 (IgA1) proteases are produced by a number of different species of bacteria which cause infection at human mucosal surfaces. The sole substrate of these proteases is human IgA1. Cleavage is within the hinge region of IgA1, although there is variability in the exact peptide bond within the hinge region...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.2.320-331.1990
更新日期:1990-02-01 00:00:00
abstract::Exposure of PAM cells, a spontaneously transformed mouse cell line, to brain homogenates from mice infected with scrapie caused a relative decrease in total cell yield, which persisted from passage 2 or 3 to passage 18 after treatment. The effect was elicited by each of the eight independent scrapie isolates tested. L...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.14.1.163-167.1976
更新日期:1976-07-01 00:00:00
abstract::Trypanosoma brucei subsp. brucei and T. congolense incubated in homologous antibody at 0 degrees C for 30 min were lysed by subsequent addition of guinea pig complement. Trypanosomes incubated in antibody at 37 degrees C before complement treatment remained intact. Parasites bearing adsorbed antibody also remained int...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.24.3.617-627.1979
更新日期:1979-06-01 00:00:00
abstract::The attachment and invasion of chicken ovarian granulosa cells by Salmonella enteritidis was examined in vitro. The attachment was inhibited by preincubation of granulosa cells with anti-chicken fibronectin antibody (approximately 70% reduction in attachment) or preincubation with a 14-kDa fimbrial protein isolated fr...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.64.12.5015-5021.1996
更新日期:1996-12-01 00:00:00
abstract::Aerobic microorganisms were isolated and identified from 9 of 10 malignant tissues aseptically obtained from surgical patients. The organisms isolated are species commonly associated with the flora of the human body. When these cancer-associated organisms were grown in Trypticase soy broth (BBL Microbiology Systems), ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.32.3.1211-1215.1981
更新日期:1981-06-01 00:00:00
abstract::Group B streptococci (GBS) are the major cause of neonatal pneumonia, sepsis, and meningitis. Steps considered to be important in the pathogenesis of this infection include colonization of the rectum and vagina of the mother, aspiration of GBS into the fetal lung during or just prior to delivery, and invasion of GBS i...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.6.2450-2458.1994
更新日期:1994-06-01 00:00:00
abstract::Escherichia coli strains that cause nonbloody diarrhea in infants are known to present three distinct patterns of adherence to epithelial cells, namely, localized (LA), diffuse (DA), and aggregative (AA) adherence. Strains with LA (typical Enteropathogenic Escherichia coli [EPEC]) are well recognized as a cause of sec...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.7.3410-3415.1999
更新日期:1999-07-01 00:00:00
abstract::Toll-like receptor 4 (TLR4), which recognizes lipopolysaccharide from Gram-negative bacteria, plays a major role in resistance of mice and humans to Salmonella infection. In chickens, Salmonella may establish a carrier state whereby bacteria are able to persist in the host organism without triggering clinical signs. B...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00025-11
更新日期:2011-08-01 00:00:00
abstract::The in vitro effects of Pseudomonas aeruginosa elastase (P. aeruginosa E) and of human leukocyte elastase on human airway lysozyme (HAL) were investigated. P. aeruginosa E inactivated and cleaved HAL, whereas human leukocyte elastase had no effect. Total inactivation of HAL by P. aeruginosa E was observed after 120 mi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.47.2.555-560.1985
更新日期:1985-02-01 00:00:00
abstract::The influence of bile acids on adenosine 3',5'-phosphate-induced intestinal secretion was studied in mice. Bile flow was stopped by ligation of the common bile duct, and secretion was induced in ligated loops of the small intestine. The decrease of bile led to inhibition of hypersecretion after challenge with heat-lab...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.35.2.391-395.1982
更新日期:1982-02-01 00:00:00