Survival of Staphylococcus epidermidis in Fibroblasts and Osteoblasts.

abstract：:The possibility that preexisting specific serum antibody could suppress a defined mucosal immune response to a topically applied antigen was studied in rats. Hyperimmune serum antibody induced by parenteral immunization of rats with cholera toxoid markedly suppressed the mucosal immune response to enterically applied ...

journal_title：Infection and immunity

authors： Pierce NF

更新日期：1980-10-01 00:00:00

abstract：:Serial passage of Cryptococcus neoformans in mice increases virulence relative to the nonpassaged line. Postpassaged lines showed no difference in the expression of most known virulence factors, with the exception that the more virulent lines had smaller capsules in vitro. These data imply that other mechanisms of vir...

journal_title：Infection and immunity

authors： McClelland EE,Perrine WT,Potts WK,Casadevall A

更新日期：2005-10-01 00:00:00

abstract：:Infection by Shigella flexneri is characterized by infiltration of neutrophils in the intestinal mucosa and by a strong inflammatory reaction. Although neutrophils are constitutively programmed to die by apoptosis, we show that isolated human neutrophils undergo necrosis 2 h after infection with virulent S. flexneri s...

journal_title：Infection and immunity

authors： François M,Le Cabec V,Dupont MA,Sansonetti PJ,Maridonneau-Parini I

更新日期：2000-03-01 00:00:00

abstract：:We investigated a possible cause-and-effect relationship between sensitization against Actinomyces viscosus Nyl and destructive periodontal disease in RIC-Sprague-Dawley rats. Germfree rats (66) were either immunized with A. viscosus Nyl (day 20) or orally infected with A. viscosus Nyl (days 38 and 39) or both. We mea...

journal_title：Infection and immunity

authors： Burckhardt JJ,Gaegauf-Zollinger R,Schmid R,Guggenheim B

更新日期：1981-03-01 00:00:00

abstract：:Nucleotide-binding oligomerization domain (NOD) protein 1 (NOD1) and NOD2 are pathogen recognition receptors that sense breakdown products of peptidoglycan (PGN) (muropeptides). It is shown that a number of these muropeptides can induce tumor necrosis factor alpha (TNF-alpha) gene expression without significant TNF-al...

journal_title：Infection and immunity

authors： Wolfert MA,Roychowdhury A,Boons GJ

更新日期：2007-02-01 00:00:00

abstract：:The serum opacity factor (SOF) of Streptococcus pyogenes is a serotyping tool and pathogenesis factor. Using SOF-coated latex beads in cell adherence assays and antiserum directed against SOF in S. pyogenes-HEp-2 cell adherence inhibition experiments, we demonstrate SOF involvement in the fibronectin-mediated adherenc...

journal_title：Infection and immunity

authors： Oehmcke S,Podbielski A,Kreikemeyer B

更新日期：2004-07-01 00:00:00

abstract：:The role of antibody in protection against infection with Cryptococcus neoformans is undefined. In this paper we describe the development of opsonic activity in the cerebrospinal fluid (CSF) of rabbits in response to cryptococcal meningitis. The opsonin appeared to be immunoglobulin G (IgG); the activity was heat stab...

journal_title：Infection and immunity

authors： Hobbs MM,Perfect JR,Granger DL,Durack DT

更新日期：1990-07-01 00:00:00

abstract：:The purified recombinant V antigen from Yersinia pestis, expressed in Escherichia coli and adsorbed to aluminum hydroxide, an adjuvant approved for human use, was used to immunize outbred Hsd:ND4 mice subcutaneously. Immunization protected mice from lethal bubonic and pneumonic plague caused by CO92, a wild-type F1+ s...

journal_title：Infection and immunity

authors： Anderson GW Jr,Leary SE,Williamson ED,Titball RW,Welkos SL,Worsham PL,Friedlander AM

更新日期：1996-11-01 00:00:00

abstract：:We studied the antigenicity of a wild-type flagellate and motile (F+M+) Campylobacter jejuni strain (81116) and two daughter mutants, one flagellate and immotile (F+M-) and one aflagellate and immotile (F-M-). By sodium dodecyl sulfate-polyacrylamide gel electrophoresis of acid-extracted surface proteins, a 63-kilodal...

journal_title：Infection and immunity

authors： Blaser MJ,Hopkins JA,Perez-Perez GI,Cody HJ,Newell DG

更新日期：1986-07-01 00:00:00

abstract：:Mice receiving a single injection of cyclophosphamide (150 mg/kg) 1 to 6 days before inoculation with viable Candida albicans showed an increased susceptibility to the challenge accompanied by a reduction in peripheral blood polymorphonuclear leukocytes and lymphocytes as well as in spleen cellularity. Several immunol...

journal_title：Infection and immunity

authors： Bistoni F,Baccarini M,Blasi E,Marconi P,Puccetti P,Garaci E

更新日期：1983-04-01 00:00:00

abstract：:We previously demonstrated that plasmid-deficient Chlamydia muridarum retains the ability to infect the murine genital tract but does not elicit oviduct pathology because it fails to activate Toll-like receptor 2 (TLR2). We derived a plasmid-cured derivative of the human genital isolate Chlamydia trachomatis D/UW-3/Cx...

journal_title：Infection and immunity

authors： O'Connell CM,AbdelRahman YM,Green E,Darville HK,Saira K,Smith B,Darville T,Scurlock AM,Meyer CR,Belland RJ

更新日期：2011-03-01 00:00:00

abstract：:Legionella pneumophila is a gram-negative facultative intracellular parasite of macrophages. Although L. pneumophila is the causative agent of a severe pneumonia known as Legionnaires' disease, it is likely that most infections caused by this organism are cleared by the host innate immune system. It is predicted that ...

journal_title：Infection and immunity

authors： Archer KA,Roy CR

更新日期：2006-06-01 00:00:00

abstract：:Increased incidence of bovine tuberculosis (TB) in the United Kingdom caused by infection with Mycobacterium bovis is a cause of considerable economic loss to farmers and the government. The Eurasian badger (Meles meles) represents a wildlife source of recurrent M. bovis infections of cattle in the United Kingdom, and...

journal_title：Infection and immunity

authors： Clark S,Cross ML,Nadian A,Vipond J,Court P,Williams A,Hewinson RG,Aldwell FE,Chambers MA

更新日期：2008-08-01 00:00:00

abstract：:Phagocytosis, H2O2 production, Mac-1 expression, and in vivo elimination of Listeria monocytogenes were enhanced in granulocyte colony-stimulating factor (G-CSF)-treated mice. Transfer of polymorphonuclear leukocytes prolonged survival of mice infected with a lethal dose of L. monocytogenes. G-CSF augments the functio...

journal_title：Infection and immunity

authors： Shinomiya N,Tsuru S,Katsura Y,Kayashima S,Nomoto K

更新日期：1991-12-01 00:00:00

abstract：:Gamma interferon (IFN-gamma)-activated macrophages use an alternative processing mechanism to present Salmonella antigens to CD8(+) T lymphocytes. This pathway involves processing of antigen in a vacuolar compartment followed by secretion and loading of antigenic peptides to major histocompatibility complex class I (M...

journal_title：Infection and immunity

authors： Rosales-Reyes R,Alpuche-Aranda C,Ramírez-Aguilar Mde L,Castro-Eguiluz AD,Ortiz-Navarrete V

更新日期：2005-07-01 00:00:00

abstract：:Legionella anisa and the amoeba Hartmannella vermiformis were isolated from an indoor fountain implicated as the infectious reservoir in an outbreak of Pontiac fever. We evaluated the ability of this strain of L. anisa to multiply in cultures of an amoeba (H. vermiformis), a ciliated protozoan (Tetrahymena pyriformis)...

journal_title：Infection and immunity

authors： Fields BS,Barbaree JM,Sanden GN,Morrill WE

更新日期：1990-09-01 00:00:00

abstract：:Establishment and maintenance of chronic lung infections with mucoid Pseudomonas aeruginosa in patients with cystic fibrosis (CF) require that the bacteria avoid host defenses. Elaboration of the extracellular, O-acetylated mucoid exopolysaccharide, or alginate, is a major microbial factor in resistance to immune effe...

journal_title：Infection and immunity

authors： Pier GB,Coleman F,Grout M,Franklin M,Ohman DE

更新日期：2001-03-01 00:00:00

abstract：:With a purified beta-propiolactone-inactivated rabies virus, a significant increase in footpad swelling was elicited in normal or in BCG-pretreated mice after immunization with varying doses of rabies vaccine. These footpad reactions were shown to peak at 24 h and to be associated with an infiltration of newly formed ...

journal_title：Infection and immunity

authors： Lagrange PH,Tsiang H,Hurtrel B,Ravisse P

更新日期：1978-09-01 00:00:00

abstract：:Helicobacter pylori infection causes severe gastroduodenal diseases in humans. Its virulence is strongly increased by the presence of the cag pathogenicity island (cag PAI). It has been shown that CagA, a major antigen in humans, is translocated to the host cell via a secretion system encoded by the cag PAI. The roles...

journal_title：Infection and immunity

authors： Seydel A,Tasca E,Berti D,Rappuoli R,Del Giudice G,Montecucco C

更新日期：2002-11-01 00:00:00

abstract：:Bordetella pertussis adenylate cyclase-hemolysin (AC-Hly), encoded by the cyaA gene, belongs to the RTX family of toxins with extensive glycine-rich repeats in the carboxy-terminal portion. AC-Hly possesses both adenylate cyclase toxic and hemolytic activities that depend on a posttranslational modification mediated b...

journal_title：Infection and immunity

authors： Betsou F,Sebo P,Guiso N

更新日期：1993-09-01 00:00:00

abstract：:The chemotactic behavior of Campylobacter jejuni was determined in the presence of different amino acids, carbohydrates, organic acids, and preparations and constituents of mucin and bile. L-Fucose was the only carbohydrate and L-aspartate, L-cysteine, L-glutamate, and L-serine were the only amino acids producing a ch...

journal_title：Infection and immunity

authors： Hugdahl MB,Beery JT,Doyle MP

更新日期：1988-06-01 00:00:00

abstract：:Streptococcus pneumoniae, a Gram-positive bacterial pathogen, causes pneumonia, meningitis, and septicemia. Innate immune responses are critical for the control and pathology of pneumococcal infections. It has been demonstrated that S. pneumoniae induces the production of type I interferons (IFNs) by host cells and th...

journal_title：Infection and immunity

authors： Fang R,Hara H,Sakai S,Hernandez-Cuellar E,Mitsuyama M,Kawamura I,Tsuchiya K

更新日期：2014-06-01 00:00:00

abstract：:Arthritis is a frequent and major complication of infection with Borrelia burgdorferi sensu stricto. The antigens responsible for the induction of arthritis are unknown. Here we provide direct evidence that a major surface protein, outer surface protein A (OspA), can induce arthritis. Hamsters were vaccinated with 30,...

journal_title：Infection and immunity

authors： Croke CL,Munson EL,Lovrich SD,Christopherson JA,Remington MC,England DM,Callister SM,Schell RF

更新日期：2000-02-01 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：:Subcutaneous infection chambers in rabbits were infected with a strain of Staphylococcus aureus isolated from a patient with toxic shock syndrome. Estrogens (mestranol and 17-beta-estradiol) protected male rabbits and prolonged survival. Neither androgens (testosterone and dihydrotestosterone) nor progesterone affecte...

journal_title：Infection and immunity

authors： Best GK,Abney TO,Kling JM,Kirkland JJ,Scott DF

更新日期：1986-04-01 00:00:00

abstract：:Female C57BL/6J mice were infected with Trypanosoma cruzi and subsequently given macrophages or lymphocytes from syngeneic donors which had recovered from the acute infection. Mice which received immune peritoneal macrophages, splenic lymphocytes, or lymph node lymphocytes developed lower mean parasitemias and cumulat...

journal_title：Infection and immunity

authors： Burgess DE,Hanson WL

更新日期：1979-09-01 00:00:00

abstract：:The effect of the secondary infection with Toxoplasma gondii on antibody responses to unrelated antigens was examined in mice. A reinfection with 5 X 10(3) organisms did not affect either primary anti-sheep erythrocyte antibody responses, or anti-dinitrophenol antibody responses to dinitrophenylated keyhole limpet hem...

journal_title：Infection and immunity

authors： Suzuki Y,Kobayashi A

更新日期：1985-06-01 00:00:00

abstract：:The compositions of lipopolysaccharides I and II, isolated from Coxiella burnetii phase I and pure phase II cells, respectively, showed drastic and clear-cut differences. Lipopolysaccharide II exhibited a comparatively simple composition. It contained, in addition to glucosamine (from lipid A) and a 2-keto-3-deoxyoctu...

journal_title：Infection and immunity

authors： Schramek S,Mayer H

更新日期：1982-10-01 00:00:00

abstract：:Radial immunodiffusion procedures have been developed for testing bovine sera for the presence of antibody activity against three foot-and-mouth disease virus types and a virus infection-associated antigen. Reactions with virus antigens were obtained as early as 4 days after infection, and the virus type causing the r...

journal_title：Infection and immunity

authors： Wagner GG,Cowan KM,McVicar JW

更新日期：1972-02-01 00:00:00

abstract：:Trichomonas vaginalis infected with a double-stranded RNA virus undergoes phenotypic variation on the basis of surface versus cytoplasmic expression of the immunogenic protein P270. Examination of batch cultures by flow cytofluorometry with monoclonal antibody (MAb) to P270 yields both fluorescent and nonfluorescent t...

journal_title：Infection and immunity

authors： Alderete JF

更新日期：1999-08-01 00:00:00