Evaluation of a live, attenuated recombinant influenza vaccine in high school children.

abstract：:A hybridoma produced by the polyethylene glycol fusion of the NS-1 variant of the P3x63Ag8 BALB/c plasmacytoma to splenocytes harvested from a BALB/c mouse immunized with whole gonococci was found to be producing antibody to a common region on gonococcal lipopolysaccharide (LPS). Enzyme-linked immunosorbent assay inhi...

journal_title：Infection and immunity

authors： Apicella MA,Bennett KM,Hermerath CA,Roberts DE

更新日期：1981-12-01 00:00:00

abstract：:To determine the ultrastructural distribution and immunological accessibility of proteins II (P.IIs) on the surfaces of whole gonococci, anti-P.II gold probes were developed and used in electron microscopic studies of viable P.II-expressing variants of Neisseria gonorrhoeae FA1090. Anti-P.II probes clearly marked the ...

journal_title：Infection and immunity

authors： Robinson EN Jr,Clemens CM,McGee ZA,Cannon JG

更新日期：1988-04-01 00:00:00

abstract：:Leptospirosis can activate inflammatory responses through Toll-like receptors (TLRs) and may cause renal tubulointerstitial fibrosis characterized by the accumulation of extracellular matrix (ECM). We have previously demonstrated that Leptospira santorosai serovar Shermani detergent extract stimulates ECM accumulation...

journal_title：Infection and immunity

authors： Tian YC,Hung CC,Li YJ,Chen YC,Chang MY,Yen TH,Hsu HH,Wu MS,Phillips A,Yang CW

更新日期：2011-03-01 00:00:00

abstract：:The question of whether Campylobacter jejuni produces a cholera toxin-like toxin (CTLT) has been controversial. The objective of this study was to identify the factor that cross-reacts with CT from C. jejuni. Filtrates of C. jejuni grown in four different liquid media reported to promote CTLT production were tested by...

journal_title：Infection and immunity

authors： Albert MJ,Haridas S,Steer D,Dhaunsi GS,Smith AI,Adler B

更新日期：2007-06-01 00:00:00

abstract：:Staphylococcus aureus is one of the pathogens most frequently isolated in device-related infections. S. aureus is equipped with surface-associated proteins promoting specific binding to matrix molecules. Clumping factor A (ClfA, encoded by clfA) mediates adhesion to fibrinogen. Whereas the contribution of ClfA to path...

journal_title：Infection and immunity

authors： Wolz C,Goerke C,Landmann R,Zimmerli W,Fluckiger U

更新日期：2002-06-01 00:00:00

abstract：:Mouse spleen cells which normally cannot support the in vivo replication of vesicular stomatitis virus (VSV) became susceptible to VSV infection after the intraperitoneal growth of certain syngeneic and allogeneic tumors. After 3 days' growth of P815 tumor cells in syngeneic DBA/2 mice, the viral-permissive state for ...

journal_title：Infection and immunity

authors： Hecht TT,Paul WE

更新日期：1981-06-01 00:00:00

abstract：:Binding of the complement-downregulating protein factor H (fH) to the surface of the meningococcus is important for survival of the organism in human serum. The meningococcal vaccine candidate factor H binding protein (fHbp) is an important ligand for human fH. While some fHbp-specific monoclonal antibodies (MAbs) blo...

journal_title：Infection and immunity

authors： Giuntini S,Reason DC,Granoff DM

更新日期：2011-09-01 00:00:00

abstract：:The gene products from an 8-kb region adjacent to the 3' end of the ptx operon are required by Bordetella pertussis for the export of pertussis holotoxin. At least one of these gene products (PtlC) is specifically required for the export of assembled holotoxin from the periplasmic space. ptlC mutants exhibit a 20-fold...

journal_title：Infection and immunity

authors： Baker SM,Masi A,Liu DF,Novitsky BK,Deich RA

更新日期：1995-10-01 00:00:00

abstract：:Routine culture of endothelial cells currently includes the use of heparin, which significantly reduces cell doubling time and increases cell population size. Heparin protects cultured arterial endothelial cells from damage by toxic oxygen metabolites produced by the action of xanthine and xanthine oxidase. Because of...

journal_title：Infection and immunity

authors： Silverman DJ,Santucci LA,Sekeyova Z

更新日期：1991-12-01 00:00:00

abstract：:Indoleamine 2,3-dioxygenase (IDO), a tryptophan-degrading enzyme, is inducible by various interferons (IFNs). IDO-mediated tryptophan degradation, but not the formation of IDO-catalyzed tryptophan metabolites, has been suggested as a mechanism for the antiparasitic action of IFN-gamma. To determine whether the IFN-gam...

journal_title：Infection and immunity

authors： Habara-Ohkubo A,Shirahata T,Takikawa O,Yoshida R

更新日期：1993-05-01 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：:Iron acquisition from the host is an important step in the pathogenic process. While Yersinia pestis has multiple iron transporters, the yersiniabactin (Ybt) siderophore-dependent system plays a major role in iron acquisition in vitro and in vivo. In this study, we determined that the Ybt system is required for the us...

journal_title：Infection and immunity

authors： Fetherston JD,Kirillina O,Bobrov AG,Paulley JT,Perry RD

更新日期：2010-05-01 00:00:00

abstract：:Improvement of antibody responses to polysaccharides through their linkage to proteins is thought to be mediated by protein-specific T helper (Th) cells. To investigate whether the carrier protein of a conjugate could be substituted by a Th epitope, Streptococcus pneumoniae type 17F polysaccharide (PS) was bromoacetyl...

journal_title：Infection and immunity

authors： de Velasco EA,Merkus D,Anderton S,Verheul AF,Lizzio EF,Van der Zee R,Van Eden W,Hoffman T,Verhoef J,Snippe H

更新日期：1995-03-01 00:00:00

abstract：:The importance of bacterial phospholipases during serum-mediated killing of Escherichia coli was examined by using wild-type DR+ DS+ and an isogenic phospholipase-deficient mutant DR- DS-. No difference in serum sensitivity was observed when the parental DR+ DS+ and mutant DR- DS- strains were exposed to various conce...

journal_title：Infection and immunity

authors： Kreutzer DL,Vandermaten M,Buller CS,Robertson DC,Hirata AA

更新日期：1977-10-01 00:00:00

abstract：:A clone expressing a 58-kDa protein reactive with human convalescent-phase serum was isolated from a recombinant library of Ehrlichia chaffeensis, the etiologic agent of human ehrlichiosis. Sequencing identified two open reading frames, one encoding a 10.3-kDa polypeptide consisting of 94 amino acids and another encod...

journal_title：Infection and immunity

authors： Sumner JW,Sims KG,Jones DC,Anderson BE

更新日期：1993-08-01 00:00:00

abstract：:A spot enzyme-linked immunosorbent assay was used to show that subcutaneous inoculation of a sublethal number of Listeria monocytogenes resulted in the early appearance of gamma interferon (IFN-gamma)-producing cells in the draining lymph nodes. In contrast, inoculation of UV-killed L. monocytogenes failed to cause th...

journal_title：Infection and immunity

authors： Dunn PL,North RJ

更新日期：1991-09-01 00:00:00

abstract：:The var gene-encoded Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) family is responsible for antigenic variation and sequestration of infected erythrocytes during malaria. We have previously grouped the 60 PfEMP1 variants of P. falciparum clone 3D7 into groups A and B/A (category A) and groups B, B/C, ...

journal_title：Infection and immunity

authors： Joergensen L,Turner L,Magistrado P,Dahlbäck MA,Vestergaard LS,Lusingu JP,Lemnge M,Salanti A,Theander TG,Jensen AT

更新日期：2006-12-01 00:00:00

abstract：:We report the cloning, molecular characterization, and purification of functionally active recombinant glyceraldehyde-3-phosphate dehydrogenase (GAPDH) from the human bloodfluke Schistosoma japonicum. The GAPDH homolog from the related species Schistosoma mansoni has shown correlation of antibody titer to resistance t...

journal_title：Infection and immunity

authors： Waine GJ,Becker M,Yang W,Kalinna B,McManus DP

更新日期：1993-11-01 00:00:00

abstract：:While investigating the requirement for phagosomal alkalinization in the host defense against pulmonary aspergillosis, we observed high morbidity of p47(phox)(-/-) mice infected with pH-insensitive Aspergillus nidulans mutants despite a paucity of fungal growth. Fatal infection also resulted from a normally avirulent ...

journal_title：Infection and immunity

authors： Bignell E,Negrete-Urtasun S,Calcagno AM,Arst HN Jr,Rogers T,Haynes K

更新日期：2005-08-01 00:00:00

abstract：:The microbicidal myeloperoxidase (MPO)-H2O2-chloride system strongly inhibits Escherichia coli DNA synthesis. Also, cell envelopes from MPO-treated E. coli cells lose their ability to interact with hemimethylated DNA sequences of oriC, the chromosomal origin of replication, raising the prospect that suppression of DNA...

journal_title：Infection and immunity

authors： Rosen H,Michel BR,vanDevanter DR,Hughes JP

更新日期：1998-06-01 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

authors： Backus BT,Affronti LF

更新日期：1981-06-01 00:00:00

abstract：:Inflammatory cytokines play an important role in human immune responses to malarial disease. However, the role of these mediators in disease pathogenesis, and the relationship between host protection and injury remains unclear. A total of 248 cases of severe Plasmodium falciparum malaria among children aged 3 months t...

journal_title：Infection and immunity

authors： Lyke KE,Burges R,Cissoko Y,Sangare L,Dao M,Diarra I,Kone A,Harley R,Plowe CV,Doumbo OK,Sztein MB

更新日期：2004-10-01 00:00:00

abstract：:Six strains of Rickettsia rickettsii from Montana and North Carolina were examined in an effort to identify rickettsial constituents associated with virulence. Fever responses, scrotal reactions, and mortalities of male guinea pigs inoculated intraperitoneally with 1,000 PFU of rickettsial strains revealed that the tw...

journal_title：Infection and immunity

authors： Anacker RL,Philip RN,Williams JC,List RH,Mann RE

更新日期：1984-06-01 00:00:00

abstract：:The in vitro effects of pneumolysin, a sulfhydryl-activated toxin produced by Streptococcus pneumoniae, on various functions of human polymorphonuclear leukocytes (PMNLs) was investigated. Treatment of PMNLs with highly purified toxin significantly inhibited respiratory burst (in response to stimulation), ability to k...

journal_title：Infection and immunity

authors： Paton JC,Ferrante A

更新日期：1983-09-01 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

authors： Zhang H,Zhou Z,Chen J,Wu G,Yang Z,Zhou Z,Baseman J,Zhang J,Reddick RL,Zhong G

更新日期：2014-07-01 00:00:00

abstract：:The 34-kilodalton (kDa) antigen of Treponema pallidum subsp. pallidum (T. pallidum) is a pathogen-specific integral membrane protein. DNA sequence analysis of the cloned gene revealed an open reading frame encoding a primary product of 204 residues with a molecular mass of 22,087 daltons. Sequences that correspond to ...

journal_title：Infection and immunity

authors： Swancutt MA,Riley BS,Radolf JD,Norgard MV

更新日期：1989-11-01 00:00:00

abstract：:The pH 6 antigen (Psa) of Yersinia pestis consists of fimbriae with adhesive properties of potential importance for the pathogenesis of plague, including pneumonic plague. The Psa fimbriae mediate bacterial binding to human alveolar epithelial cells. The Psa fimbriae bound mostly to one component present in the total ...

journal_title：Infection and immunity

authors： Galván EM,Chen H,Schifferli DM

更新日期：2007-03-01 00:00:00

abstract：:Vibrio cholerae O1 bacteria harvested directly from ligated or nonligated intestines of rabbits with experimental cholera expressed at least 7 to 8 novel, in vivo-specific cell envelope (env) proteins that were not found on vibrios after in vitro culture in various ordinary liquid media. At the same time, several of t...

journal_title：Infection and immunity

authors： Jonson G,Svennerholm AM,Holmgren J

更新日期：1989-06-01 00:00:00

abstract：:Proteus mirabilis, a common agent of nosocomially acquired and catheter-associated urinary tract infection, is the most frequent cause of infection-induced bladder and kidney stones. Urease-catalyzed urea hydrolysis initiates stone formation in urine and can be inhibited by acetohydroxamic acid and other structural an...

journal_title：Infection and immunity

authors： Nicholson EB,Concaugh EA,Mobley HL

更新日期：1991-10-01 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

authors： Conlan JW,North RJ

更新日期：1992-12-01 00:00:00