Enhanced susceptibility to subcutaneous abscess formation and persistent infection around catheters is associated with sustained interleukin-1beta levels.

abstract：:Helicobacter pylori maintains colonization in its human host using a limited set of taxis sensors. TlpD is a proposed energy taxis sensor of H. pylori and dominant under environmental conditions of low bacterial energy yield. We studied the impact of H. pylori TlpD on colonization in vivo using a gerbil infection mode...

journal_title：Infection and immunity

authors： Behrens W,Schweinitzer T,Bal J,Dorsch M,Bleich A,Kops F,Brenneke B,Didelot X,Suerbaum S,Josenhans C

更新日期：2013-10-01 00:00:00

abstract：:The adherence of Plasmodium falciparum-infected red blood cells (IRBCs) in the human placenta is mediated by chondroitin-4-sulfate (C4S). Although IRBC binding to C4S has been unequivocally established, the adherence characteristics of IRBCs at different stages of parasite development and through successive parasite g...

journal_title：Infection and immunity

authors： Madhunapantula SV,Achur RN,Gowda DC

更新日期：2007-09-01 00:00:00

abstract：:Thirty-one Kanagawa-positive and -negative Vibrio parahaemolyticus isolates from patient stools and seafood were examined for plasmid deoxyribonucleic acid content, culture characteristics, and indices of pathogenicity. No significant correlation was found between plasmid deoxyribonucleic acid contents and indices of ...

journal_title：Infection and immunity

authors： Twedt RM,Brown DF,Zink DL

更新日期：1981-07-01 00:00:00

abstract：:To determine the ability of gut antigens to induce a protective immune response against blood-feeding nematodes, isolated gut antigens were used to immunize goats against Haemonchus contortus. Immunization-induced antibody responses recognized parasite gut antigens which were associated predominantly with the microvil...

journal_title：Infection and immunity

authors： Jasmer DP,McGuire TC

更新日期：1991-12-01 00:00:00

abstract：:Several previous findings have suggested that the cationic nature of lysozyme is a major factor in its bactericidal activity. Since a number of cationic proteins or peptides have been reported to cause membrane damage in bacteria, we investigated the effect of lysozyme on glucose fermentation and intracellular pH and ...

journal_title：Infection and immunity

authors： Wang YB,Germaine GR

更新日期：1991-02-01 00:00:00

abstract：:Peru-15 is a live attenuated oral vaccine derived from a Vibrio cholerae O1 El Tor Inaba strain by a series of deletions and modifications, including deletion of the entire CT genetic element. Peru-15 is also a stable, motility-defective strain and is unable to recombine with homologous DNA. We wished to determine whe...

journal_title：Infection and immunity

authors： Cohen MB,Giannella RA,Bean J,Taylor DN,Parker S,Hoeper A,Wowk S,Hawkins J,Kochi SK,Schiff G,Killeen KP

更新日期：2002-04-01 00:00:00

abstract：:The yield of infectious Chlamydia trachomatis was analyzed in human (HeLa) and mouse (McCoy) cell lines treated with the human interferon (IFN) subtypes IFN-alpha A and IFN-alpha D, with their hybrids [IFN-alpha AD (BglII), IFN-alpha AD (PvuII), and IFN-alpha DA (BglII)] constructed in vitro from their expression plas...

journal_title：Infection and immunity

authors： de la Maza LM,Peterson EM,Goebel JM,Fennie CW,Czarniecki CW

更新日期：1985-03-01 00:00:00

abstract：:Endogenous interleukin-12 (IL-12) mediates protection against Yersinia enterocolitica in C57BL/6 mice by triggering gamma interferon (IFN-gamma) production in NK and CD4+ T cells. Administration of exogenous IL-12 confers protection against yersiniae in Yersinia-susceptible BALB/c mice but exacerbates yersiniosis in r...

journal_title：Infection and immunity

authors： Bohn E,Schmitt E,Bielfeldt C,Noll A,Schulte R,Autenrieth IB

更新日期：1998-05-01 00:00:00

abstract：:Monoclonal antibodies against 12 of the 17 IATS serotype strains of Pseudomonas aeruginosa were produced. Eighty-seven hybridoma clones were isolated, and the antibodies secreted were found to be reactive with both Formalin-fixed whole cells and purified lipopolysaccharide of homologous strains in enzyme-linked immuno...

journal_title：Infection and immunity

authors： Lam JS,MacDonald LA,Lam MY,Duchesne LG,Southam GG

更新日期：1987-05-01 00:00:00

abstract：:The selC tRNA gene is a common site for the insertion of pathogenicity islands in a variety of bacterial enteric pathogens. We demonstrate here that Escherichia coli that produces Shiga toxin 2d and does not harbor the locus of enterocyte effacement (LEE) contains, instead, a novel genomic island. In one representativ...

journal_title：Infection and immunity

authors： Schmidt H,Zhang WL,Hemmrich U,Jelacic S,Brunder W,Tarr PI,Dobrindt U,Hacker J,Karch H

更新日期：2001-11-01 00:00:00

abstract：:Metastatic infection after hematogenous dissemination of Candida species is presumably dependent on the fungus traversing the vascular endothelium. An in vitro model of the earliest events of metastatic Candida infection was developed with whole vascular strips. Freshly obtained porcine blood vessels were secured in a...

journal_title：Infection and immunity

authors： Klotz SA,Drutz DJ,Harrison JL,Huppert M

更新日期：1983-10-01 00:00:00

abstract：:Viral hepatitis caused by infection with murine hepatitis virus strain A59 has been shown to affect the mitotic response after partial hepatectomy in mice. Normal mice showed a delayed response, whereas nude mice did not show any response, even 5 days after partial hepatectomy. ...

journal_title：Infection and immunity

authors： Carthew P

更新日期：1981-08-01 00:00:00

abstract：:Apical membrane antigen 1 (AMA-1) is an invasion-related Plasmodium antigen that is expressed during both intracellular and extracellular asexual stages of the parasite's life cycle, making it an ideal target for induction of humoral and cellular immune responses that can protect against malaria. We show here that whe...

journal_title：Infection and immunity

authors： Bouillet LÉ,Dias MO,Dorigo NA,Moura AD,Russell B,Nosten F,Renia L,Braga EM,Gazzinelli RT,Rodrigues MM,Soares IS,Bruna-Romero O

更新日期：2011-09-01 00:00:00

abstract：:γ9δ2 T cells provide a natural bridge between innate and adaptive immunity, rapidly and potently respond to pathogen infection in mucosal tissues, and are prominently induced by both tuberculosis (TB) infection and bacillus Calmette Guérin (BCG) vaccination. Mycobacterium-expanded γ9δ2 T cells represent only a subset ...

journal_title：Infection and immunity

authors： Xia M,Hesser DC,De P,Sakala IG,Spencer CT,Kirkwood JS,Abate G,Chatterjee D,Dobos KM,Hoft DF

更新日期：2016-08-19 00:00:00

abstract：:Porphyromonas gingivalis forms communities with antecedent oral biofilm constituent streptococci. P. gingivalis major fimbriae bind to glyceraldehyde-3-phosphate dehydrogenase (GAPDH) present on the streptococcal surface, and this interaction plays an important role in P. gingivalis colonization. This study identified...

journal_title：Infection and immunity

authors： Nagata H,Iwasaki M,Maeda K,Kuboniwa M,Hashino E,Toe M,Minamino N,Kuwahara H,Shizukuishi S

更新日期：2009-11-01 00:00:00

abstract：:Amastigotes obtained from spleens of mice infected with different strains of Trypanosoma cruzi were examined for their ability to invade macrophages and L929 cells and to initiate infection in mice. Both types of cells were readily invaded by organisms of the strains Y, MR, and Tulahuen. Organisms of the CL strain wer...

journal_title：Infection and immunity

authors： McCabe RE,Remington JS,Araujo FG

更新日期：1984-11-01 00:00:00

abstract：:Modification of three or four of the five histidine residues in the toxic shock syndrome toxin 1 (TSST-1) with diethylpyrocarbonate did not inhibit the precipitin reaction of the modified TSST-1 with polyvalent antisera to the toxin. Monoclonal antibody 7T did not react with the modified TSST-1, but monoclonal antibod...

journal_title：Infection and immunity

authors： Kokan-Moore NP,Bergdoll MS

更新日期：1989-07-01 00:00:00

abstract：:To evaluate the roles of the infectious agent and the host in the pathogensis of Salmonella-associated arthritis (SAA), 1O(3) to 10(6) heat-killed Salmonella enteritidis were injected directly into involved carpal joints in normal and actively immunized rats and in hosts adoptively immunized by the intravenous transfe...

journal_title：Infection and immunity

authors： Volkman A,Collins FM

更新日期：1976-04-01 00:00:00

abstract：:Colony counts and light microscopy were used to assess the capacity of Candida albicans to colonize, infect the alimentary tract, and cause disseminated disease in athymic (nu/nu), euthymic (nu/+), beige (bg/bg), black (bg/+), beige athymic (bg/bg nu/nu), or beige euthymic (bg/bg nu/+) germfree mice. The alimentary tr...

journal_title：Infection and immunity

authors： Cantorna MT,Balish E

更新日期：1990-04-01 00:00:00

abstract：:Tox-+ staphylococcal strains, as opposed to Tox-minus strains, produce epidermal exfoliation within 18 h after direct subcutaneous or intraperitoneal injection into newborn mice. The extracellular product responsible for exfoliation is termed exfoliative toxin (ET). When culture supernatant fluid from the plasmid-cure...

journal_title：Infection and immunity

authors： Keyhani M,Rogolsky M,Wiley BB,Glasgow LA

更新日期：1975-07-01 00:00:00

abstract：:Endotoxin-resistant C3H/HeJ mice were used to test the hypothesis that a macrophage product, possibly interleukin-1, might mediate the depression of liver cytochrome P-450-dependent drug metabolism in endotoxin-treated mice. Depression of liver drug metabolism by endotoxin was observed in normal mice (C3H/HeN) but not...

journal_title：Infection and immunity

authors： Ghezzi P,Saccardo B,Villa P,Rossi V,Bianchi M,Dinarello CA

更新日期：1986-12-01 00:00:00

abstract：:Spleen cell cultures from guinea pigs given legionella pneumophila vaccine in complete Freund adjuvant or as a sublethal infection were inhibited in their migration activity in vitro when incubated with specific antigen. Both direct and indirect migration inhibition assays revealed sensitization of the guinea pigs to ...

journal_title：Infection and immunity

authors： Friedman H,Widen R,Lee I,Klein T

更新日期：1983-09-01 00:00:00

abstract：:Neisseria gonorrhoeae is an obligate human pathogen that causes the common sexually transmitted infection gonorrhea. Gonococcal infections cause significant morbidity, particularly among women, as the organism ascends to the upper reproductive tract, resulting in pelvic inflammatory disease, ectopic pregnancy, and inf...

journal_title：Infection and immunity

authors： Hollander A,Mercante AD,Shafer WM,Cornelissen CN

更新日期：2011-12-01 00:00:00

abstract：:Phagocytosis and mechanisms of killing of Aspergillus fumigatus conidia by murine alveolar macrophages (AM), which are the main phagocytic cells of the innate immunity of the lung, were investigated. Engulfment of conidia by murine AM lasts 2 h. Killing of A. fumigatus conidia by AM begins after 6 h of phagocytosis. S...

journal_title：Infection and immunity

authors： Philippe B,Ibrahim-Granet O,Prévost MC,Gougerot-Pocidalo MA,Sanchez Perez M,Van der Meeren A,Latgé JP

更新日期：2003-06-01 00:00:00

abstract：:Ingestion of 14C-amino acid-labeled Chlamydia psittaci (6BC) by mouse fibroblasts (L cells) was inhibited when the host cells were incubated for 30 min at 37 degrees C in Earle salts containing 10 mug of crystalline trypsin per ml. Tryptic digestion also inhibited the ingestion of 1-mum polystrene latex beads. Trypsin...

journal_title：Infection and immunity

authors： Byrne GI

更新日期：1976-09-01 00:00:00

abstract：:The genetics of resistance to a naturally occurring respiratory infection caused by Sendai virus was examined in F1, F2, and backcross progeny of resistant C57BL/6J and susceptible DBA/2J mice and in 25 recombinant inbred strains. An intranasal inoculum of 0.1 50% tissue culture infective dose (low dose) of Sendai vir...

journal_title：Infection and immunity

authors： Brownstein DG

更新日期：1983-07-01 00:00:00

abstract：:The lipopolysaccharide (LPS)-potentiating effect of serum is due to LPS-binding protein (LBP), which facilitates the binding of LPS to CD14 receptors. We observed a remarkable heat sensitivity of recombinant LBP and various sera with respect to both immunoreactivity (measured by enzyme-linked immunosorbent assay) and ...

journal_title：Infection and immunity

authors： Mészáros K,Aberle S,White M,Parent JB

更新日期：1995-01-01 00:00:00

abstract：:Studies of mice suggest that pneumococcal proteins, including PspA, pneumolysin, PsaA, and CbpA, are promising vaccine candidates. To determine whether these proteins are good mucosal immunogens in humans, adenoidal lymphocytes from 20 children who had adenoidectomies were isolated and tested by ELISpot for antigen-sp...

journal_title：Infection and immunity

authors： Zhang Q,Choo S,Finn A

更新日期：2002-10-01 00:00:00

abstract：:Streptococcus equi and Streptococcus zooepidemicus are major etiological agents of upper and lower airway disease in horses. Despite the considerable animal suffering and economic burden associated with these diseases, the factors that contribute to the virulence of these equine pathogens have not been extensively inv...

journal_title：Infection and immunity

authors： Harrington DJ,Greated JS,Chanter N,Sutcliffe IC

更新日期：2000-10-01 00:00:00

abstract：:Bacillus anthracis, the causative agent of anthrax, relies on multiple virulence factors to subvert the host immune defense. Using Caenorhabditis elegans as an infection model, we screened approximately 5,000 transposon mutants of B. anthracis Sterne for decreased virulence. One of the attenuated mutants resulted in l...

journal_title：Infection and immunity

authors： Franks SE,Ebrahimi C,Hollands A,Okumura CY,Aroian RV,Nizet V,McGillivray SM

更新日期：2014-03-01 00:00:00