Abstract:
:Antibody rises to various virus subcomponents were measured by enzyme-linked immunosorbent assay in the paired sera of volunteers experimentally infected with human coronavirus 229E group viruses. Most of the antibody made during infection was directed against the virus surface projections, with only small amounts of antibody made against membrane or ribonucleoprotein components.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Macnaughton MR,Hasony HJ,Madge MH,Reed SEdoi
10.1128/IAI.31.3.845-849.1981subject
Has Abstractpub_date
1981-03-01 00:00:00pages
845-9issue
3eissn
0019-9567issn
1098-5522journal_volume
31pub_type
杂志文章abstract::The objective of these studies was to determine the role of macrophage inflammatory protein 1alpha/CCL3 in pulmonary host defense during Klebsiella pneumoniae infection. Following intratracheal inoculation, 7-day survival of CCL3(-/-) mice was less than 10%, compared to 60% for CCL3(+/+) mice. Survival of CCR5(-/-) mi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.69.10.6364-6369.2001
更新日期:2001-10-01 00:00:00
abstract::In 2001, a bioterrorism attack involving Bacillus anthracis spore-laced letters resulted in 22 cases of inhalation anthrax, with five fatalities. This incident identified gaps in our health care system and precipitated a renewed interest in identifying both therapeutics and rapid diagnostic assays. To address those ga...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00520-08
更新日期:2008-12-01 00:00:00
abstract::Several isolates of Chlamydia pneumoniae were compared with each other and to Chlamydia trachomatis and Chlamydia psittaci by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and immunoblots. Protein profiles of the C. pneumoniae isolates appeared to be the same and were distinct from the other Chlamydia spec...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.1.93-97.1990
更新日期:1990-01-01 00:00:00
abstract::The 120-kDa rickettsial outer membrane protein (rOmpB) is encoded by a gene with the capacity to encode a protein of approximately 168 kDa. The carboxy-terminal end of the molecule is apparently cleaved to yield 120- and 32-kDa products. Both polypeptides are surface exposed and remain associated with the outer membra...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.1.159-165.1992
更新日期:1992-01-01 00:00:00
abstract::Most children and adults living in areas where the endemicity of Plasmodium falciparum malaria is high have significantly elevated levels of both total immunoglobulin E (IgE) and IgE antimalarial antibodies in blood. This elevation is highest in patients with cerebral malaria, suggesting a pathogenic role for this imm...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.65.1.116-121.1997
更新日期:1997-01-01 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::The genes for outer membrane protein P2 of four nontypeable Haemophilus influenzae strains were cloned and sequenced. The derived amino acid sequences were compared with the outer membrane protein P2 sequence from H. influenzae type b MinnA and the sequences of P2 from three additional nontypeable H. influenzae strain...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.6.2639-2643.1994
更新日期:1994-06-01 00:00:00
abstract::A major ceramide monohexoside (CMH) was purified from lipidic extracts of Cryptococcus neoformans. This molecule was analyzed by high-performance thin-layer chromatography (HPTLC), gas chromatography coupled with mass spectrometry, and fast atom bombardment-mass spectrometry. The cryptococcal CMH is a beta-glucosylcer...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.12.7049-7060.2000
更新日期:2000-12-01 00:00:00
abstract::Streptococcus suis serotype 2 is an encapsulated bacterium and one of the most important bacterial pathogens in the porcine industry. Despite decades of research for an efficient vaccine, none is currently available. Based on the success achieved with other encapsulated pathogens, a glycoconjugate vaccine strategy was...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00139-16
更新日期:2016-06-23 00:00:00
abstract::The pattern of meningococcal surface structure expression in different microenvironments following bloodstream invasion in vivo is not known. We used immunohistochemistry to determine the expression of capsule, type IV pili, and PorA by meningococci residing in the skin lesions of children with purpura fulminans. All ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.9.5193-5201.2002
更新日期:2002-09-01 00:00:00
abstract::We isolated a monoclonal antibody directed against the ferric complex of aerobactin purified from Escherichia coli KH576. This antibody, which we designated MAb AERO1, was identified as an immunoglobulin G, subtype 2. A competitive enzyme-linked immunosorbent assay with MAb AERO1 had a limit of 10 nM for the detection...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.3.768-772.1992
更新日期:1992-03-01 00:00:00
abstract::Groups of female C57BL/6 and C3H/St mice were inoculated intraperitoneally (i.p.) with 10(9), 10(7), and 10(5) bacilli and into the right hind footpad with 10(7) and 10(5) bacilli of Mycobacterium lepraemurium. The incidence of death from leprosy and the mean survival time of leprous mice were recorded. In addition, t...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:
更新日期:1980-06-01 00:00:00
abstract::The ability of Klebsiella pneumoniae strains to resist the bactericidal activity of serum was quantitated. The K. pneumoniae strains tested included mutants lacking the capsular polysaccharide and mutants having a modified lipopolysaccharide structure. The last mutants were obtained as phage-resistant mutants, and the...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.54.1.85-89.1986
更新日期:1986-10-01 00:00:00
abstract::Protozoan parasites of the genus Leishmania exist as obligatory intracellular amastigotes and invade macrophages and Langerhans cells, the dendritic cells of the skin. Langerhans cells are much more efficient in presenting Leishmania major antigen to T cells than macrophages are and have the unique ability to retain p...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.65.8.3444-3450.1997
更新日期:1997-08-01 00:00:00
abstract::The genetic determinants of the 120-kDa cytotoxin of Actinobacillus pleuropneumoniae serotype 2 were isolated from a lambda DNA library by a plaque immunoblot technique. Expression of the 120-kDa polypeptide was confirmed by Western immunoblot analysis of infected Escherichia coli cell lysates, which were shown to be ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.7.2726-2732.1992
更新日期:1992-07-01 00:00:00
abstract::Experimental infection of mice with a virulent strain of Mycobacterium avium leads to a slowly progressive disease, which we have previously shown culminates in loss of gamma interferon (IFN-gamma) production by T lymphocytes and death of the animals approximately 40 weeks after infection. Here we investigated the cha...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.1.27-35.2002
更新日期:2002-01-01 00:00:00
abstract::The porcine immunoglobulins M (IgM), A (IgA), and G (IgG) were isolated and purified and some of the properties of the porcine milk IgA were examined. Monospecific antisera which were prepared against these immunoglobulins in rabbits were then used to absorb a particular class of immunoglobulin from sow serum, colostr...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.6.4.600-609.1972
更新日期:1972-10-01 00:00:00
abstract::Intracellular growth of Legionella pneumophila occurs in a replication vacuole constructed by host proteins that regulate vesicular traffic from the host endoplasmic reticulum (ER). This process is promoted by a combination of approximately 300 Icm/Dot translocated substrates (IDTS). One of these proteins, Ceg9, was p...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00507-15
更新日期:2015-09-01 00:00:00
abstract::BCG vaccines are a family of closely related daughter strains of an attenuated isolate of Mycobacterium bovis derived by in vitro passage from 1908 to 1921. During subsequent laboratory propagation of the vaccine strain until its lyophilization in 1961, BCG Pasteur underwent at least seven further genomic mutations. T...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.72.5.2803-2809.2004
更新日期:2004-05-01 00:00:00
abstract::Immunoglobulin A (IgA) was prepared from samples of parotid saliva collected from two individuals over a 150-day period. Standardized solutions of the IgA were tested for agglutinating antibody activity against strains of streptococcus salivarius, S. sanguis, S. mitis, and S. mutans that had been isolated from a homol...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.11.3.603-606.1975
更新日期:1975-03-01 00:00:00
abstract::The efficacy of the innate immune system depends on its ability to mount an appropriate response to diverse infections and damaging agents. Key components of this system are pattern recognition receptors that detect pathogen-associated and damage-associated molecular patterns (PAMPs and DAMPs). Nlrp1b is a pattern rec...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01003-12
更新日期:2013-02-01 00:00:00
abstract::Molecular approaches to the rapid analysis of the serotyping antigens of Neisseria meningitidis, the class 2 and 3 outer membrane proteins (OMPs), were developed, evaluated, and used to study 12 antigenic variants of these proteins. A primer set for the polymerase chain reaction (PCR) amplification of the genes encodi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.9.3620-3629.1992
更新日期:1992-09-01 00:00:00
abstract::Hemolytic-uremic syndrome (HUS) is defined as the triad of anemia, thrombocytopenia, and acute kidney injury. Enterohemorrhagic Shiga toxin (Stx)-producing Escherichia coli (EHEC), which causes a prodromal hemorrhagic enteritis, remains the most common etiology of the typical or epidemic form of HUS. Because no licens...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00027-14
更新日期:2014-04-01 00:00:00
abstract::T cells bearing the gammadelta antigen receptor (gammadelta T cells) can constitute up to 50% of T cells in the peripheral blood and lymphoid organs of young cattle. We present data showing that gammadelta T cells are involved in immune responses against Theileria parva. gammadelta T cells isolated from peripheral blo...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.5.2241-2249.1999
更新日期:1999-05-01 00:00:00
abstract::Cytoadherence-linked asexual gene 9 (Clag9), a conserved Plasmodium protein expressed during the asexual blood stages, is involved in the cytoadherence of infected red blood cells (RBCs) to the endothelial lining of blood vessels. Here, we show that Plasmodium falciparum Clag9 (PfClag9) is a component of the PfClag9-R...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00504-19
更新日期:2020-01-22 00:00:00
abstract::Although the periodontal pathogen Porphyromonas gingivalis must withstand high levels of nitrosative stress while in the oral cavity, the mechanisms of nitrosative stress defense are not well understood in this organism. Previously we showed that the transcriptional regulator HcpR plays a significant role in defense, ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00572-18
更新日期:2019-03-25 00:00:00
abstract::Tritium-labeled, water-soluble components of Streptococcus pyogenes type M6 absorbed to cardiac tissue in vitro. Tissue binding was time dependent, saturable, and reversible. Chromatography of the crude bacterial extract on Bio-Gel P-300 indicated a molecular weight greater than 300,000 for the heart-binding component...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.35.1.335-342.1982
更新日期:1982-01-01 00:00:00
abstract::Aspergillus species are saprophytic molds causing life-threatening invasive fungal infections in the immunocompromised host. Innate immune recognition, in particular, the mechanisms of opsonization and complement activation, has been reported to be an integral part of the defense against fungi. We have shown that the ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00032-13
更新日期:2013-05-01 00:00:00
abstract::Dendritic cells (DC) suffer a maturation defect following interaction with erythrocytes infected with malaria parasites and become unable to induce protective malaria liver-stage immunity. Here we show that, by contrast, maturation-arrested DC in vitro are capable of the successful induction of antigen-specific gamma ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.72.9.5331-5339.2004
更新日期:2004-09-01 00:00:00
abstract::Two Escherichia coli strains (B/M 369 and C-35) belonging to enteropathogenic serogroup O86 were isolated from patients with infantile diarrhea and studied with respect to their cellular adherence properties. Both strains exhibited adherence (Ad+) to HEp-2 and HeLa cell monolayers in vitro and expressed mannose-resist...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.4.1106-1113.1990
更新日期:1990-04-01 00:00:00