Acapsular Pasteurella multocida B:2 can stimulate protective immunity against pasteurellosis.

abstract：:Immunization with the B oligomer of pertussis toxin protected neonatal mice from a lethal respiratory challenge with Bordetella pertussis. All mice immunized with 8 micrograms of B oligomer survived aerosol challenge and had peripheral leukocyte counts and weight gains similar to those of mice immunized with pertussis...

journal_title：Infection and immunity

authors： Shahin RD,Witvliet MH,Manclark CR

更新日期：1990-12-01 00:00:00

abstract：:Neuronal dysfunction can occur in the course of sepsis without meningitis. Sepsis-associated neuronal damage (SAND) was observed in the hippocampus within hours in experimental pneumococcal bacteremia. Intravascular challenge with purified bacterial cell wall recapitulated SAND. SAND persisted in PAFr(-/-) mice but wa...

journal_title：Infection and immunity

authors： Orihuela CJ,Fillon S,Smith-Sielicki SH,El Kasmi KC,Gao G,Soulis K,Patil A,Murray PJ,Tuomanen EI

更新日期：2006-07-01 00:00:00

abstract：:The phenotypic and functional changes of glycolipid presented by CD1d(glycolipid/CD1d) specific Valpha14+ T cells in the liver of mice at early stages of bacterial infection were investigated. After Listeria monocytogenes infection or interleukin-12 (IL-12) treatment, alpha-galactosylceramide/CD1d tetramer-reactive (a...

journal_title：Infection and immunity

authors： Emoto M,Yoshizawa I,Emoto Y,Miamoto M,Hurwitz R,Kaufmann SH

更新日期：2006-10-01 00:00:00

abstract：:Mast cell-deficient W/Wv mice and their mast cell-sufficient littermates were given infections of Trichinella spiralis. W/Wv mice were slower than their littermates to expel adult T. spiralis. Repair of the mast cell deficiency of W/Wv mice by bone marrow grafting was accompanied by accelerated expulsion of T. spirali...

journal_title：Infection and immunity

authors： Ha TY,Reed ND,Crowle PK

更新日期：1983-07-01 00:00:00

abstract：:Francisella tularensis is a gram-negative pathogen that causes life-threatening infections in humans and has potential for use as a biological weapon. The genetic basis of the F. tularensis virulence is poorly understood. This study screened a total of 3,936 transposon mutants of the live vaccine strain for infection ...

journal_title：Infection and immunity

authors： Su J,Yang J,Zhao D,Kawula TH,Banas JA,Zhang JR

更新日期：2007-06-01 00:00:00

abstract：:Galectin-3 (Gal-3) is a multifunctional beta-galactoside-binding lectin that senses self-derived and microbial glycoconjugates. Although Gal-3 is important in immune reactions and host defense in some experimental models, the function of Gal-3 during helminthic diseases (e.g., schistosomiasis) is still elusive. We sho...

journal_title：Infection and immunity

authors： Breuilh L,Vanhoutte F,Fontaine J,van Stijn CM,Tillie-Leblond I,Capron M,Faveeuw C,Jouault T,van Die I,Gosset P,Trottein F

更新日期：2007-11-01 00:00:00

abstract：:Ten micrograms of trehalose-6,6' -dimycolate (cord factor) injected into the footpads of mice increased the antibody response to sheep red blood cells (SRBC) subsequently injected into the same sites. There is a relationship between the antibody response and the cellular reaction induced locally and in the draining ly...

journal_title：Infection and immunity

authors： Bekierkunst A,Yarkoni E,Flechner I,Morecki S,Vilkas E,Lederer E

更新日期：1971-09-01 00:00:00

abstract：:Mouse fibroblasts (L cells) infected with the 6BC strain of Chlamydia psittaci released potassium ion (K(+)) into the extracellular milieu in a way that depended on size of inoculum and time after infection. When the multiplicity of infection was 500 to 1,000 50% infectious units (ID(50)) per L cell, loss of intracell...

journal_title：Infection and immunity

authors： Chang GT,Moulder JW

更新日期：1978-03-01 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

authors： Balber AE,Bangs JD,Jones SM,Proia RL

更新日期：1979-06-01 00:00:00

abstract：:Neisseria gonorrhoeae, the etiologic agent of gonorrhea, is frequently asymptomatic in women, often leading to chronic infections. One factor contributing to this may be biofilm formation. N. gonorrhoeae can form biofilms on glass and plastic surfaces. There is also evidence that biofilm formation may occur during nat...

journal_title：Infection and immunity

authors： Falsetta ML,Bair TB,Ku SC,Vanden Hoven RN,Steichen CT,McEwan AG,Jennings MP,Apicella MA

更新日期：2009-09-01 00:00:00

abstract：:[1-(14)C]acetate is incorporated into lipids more rapidly by liver from Aeromonas salmonicida-infected trout than by normal trout liver, both in vitro and in vivo. The increase was, in general, about twofold to less than threefold. ...

journal_title：Infection and immunity

authors： Shieh HS

更新日期：1976-09-01 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：:Neutrophil extracellular traps (NETs) are produced by neutrophils as an innate immune defense mechanism to trap and kill microbial pathogens. NETs are comprised of ejected chromatin that forms a lattice structure enmeshed with numerous antimicrobial proteins. In addition to forming the structural backbone of NETs, ext...

journal_title：Infection and immunity

authors： Wilton M,Halverson TWR,Charron-Mazenod L,Parkins MD,Lewenza S

更新日期：2018-08-22 00:00:00

abstract：:Ehrlichia chaffeensis, an obligatory intracellular bacterium of monocytes or macrophages, is the etiologic agent of human monocytic ehrlichiosis. Our previous study showed that gamma interferon (IFN-gamma) added prior to or at early stage of infection inhibited infection of human monocytes with E. chaffeensis; however...

journal_title：Infection and immunity

authors： Lee EH,Rikihisa Y

更新日期：1998-06-01 00:00:00

abstract：:Obligate vacuolar pathogens produce proteins that localize to the host cell-derived membranes of the vacuoles in which they reside, yielding unique organelles that are optimally suited for pathogen survival. Anaplasma phagocytophilum is an obligate vacuolar bacterium that infects neutrophils and causes the emerging an...

journal_title：Infection and immunity

authors： Huang B,Troese MJ,Ye S,Sims JT,Galloway NL,Borjesson DL,Carlyon JA

更新日期：2010-05-01 00:00:00

abstract：:Escherichia coli strains isolated from newborn infants were injected intraperitoneally into infant rats. Strains possessing the K1 capsular polysaccharide antigen were significantly more virulent than strains lacking this antigen. When 5-day-old animals were injected with 1.2 X 10(1) colony forming units of a K1 E. co...

journal_title：Infection and immunity

authors： Bortolussi R,Ferrieri P,Wannamaker LW

更新日期：1978-11-01 00:00:00

abstract：:In the mouse model of Lyme borreliosis, the host immune response during infection with Borrelia burgdorferi results in the remission of carditis and arthritis, as well as global reduction of spirochete numbers in tissues, without elimination of infection. These events were recapitulated by passive transfer of immune s...

journal_title：Infection and immunity

authors： Barthold SW,Hodzic E,Tunev S,Feng S

更新日期：2006-08-01 00:00:00

abstract：:CD8 T cells are effective mediators of specific immunity to infection by Listeria monocytogenes, a bacterial pathogen that initially infects macrophages in the spleen and liver and subsequently spreads to hepatocytes and unidentified parenchymal cells in the spleen. To identify the in vivo target cells of L. monocytog...

journal_title：Infection and immunity

authors： Harty JT,Bevan MJ

更新日期：1996-09-01 00:00:00

abstract：:Mice were rendered deficient in B-cell activity by treatment with anti-mu antibody from birth. These animals were then infected intranasally with murine Chlamydia trachomatis (murine pneumonitis agent [MoPn]). They produced neither local nor systemic antibody to MoPn but had intact delayed-type hypersensitivity to MoP...

journal_title：Infection and immunity

authors： Williams DM,Grubbs B,Schachter J

更新日期：1987-10-01 00:00:00

abstract：:Human granulocytic anaplasmosis (HGA) is caused by the obligate intracellular bacterium Anaplasma phagocytophilum. The critical role of gamma interferon (IFN-gamma) for induction of severe inflammatory histopathology, even in the absence of a significant bacterial load, was previously demonstrated in a murine model of...

journal_title：Infection and immunity

authors： Choi KS,Webb T,Oelke M,Scorpio DG,Dumler JS

更新日期：2007-06-01 00:00:00

abstract：:The bundle-forming pilus (BFP) of enteropathogenic Escherichia coli (EPEC) is an important virulence factor. We examined the role of divergent alleles of bfpA encoding bundlin, the BFP pilin protein, in pilus biogenesis, pilus interactions, and immune responses. We found that the BFP biogenesis machine from an EPEC st...

journal_title：Infection and immunity

authors： Fernandes PJ,Guo Q,Donnenberg MS

更新日期：2007-10-01 00:00:00

abstract：:The purpose of this investigation was to examine gamma interferon potentiation of lipopolysaccharide (LPS) responses in human monocytes by using phenol-water-extracted (unfractionated) and highly purified LPS preparations isolated from Bacteroides intermedius and Salmonella typhimurium. Phenol-water-extracted LPS prep...

journal_title：Infection and immunity

authors： Nichols FC,Peluso JF,Tempro PJ,Garrison SW,Payne JB

更新日期：1991-01-01 00:00:00

abstract：:Using a murine respiratory infection model, we have demonstrated previously that infection with Bordetella pertussis or immunization with a whole-cell pertussis vaccine induced antigen-specific Th1 cells, which conferred a high level of protection against aerosol challenge. In contrast, immunization with an acellular ...

journal_title：Infection and immunity

authors： Mahon BP,Ryan MS,Griffin F,Mills KH

更新日期：1996-12-01 00:00:00

abstract：:Neutrophils are the first cells to infiltrate to the site of Leishmania promastigote infection, and these cells help to reduce parasite burden shortly after infection is initiated. Several clinical reports indicate that neutrophil recruitment is sustained over the course of leishmaniasis, and amastigote-laden neutroph...

journal_title：Infection and immunity

authors： Carlsen ED,Hay C,Henard CA,Popov V,Garg NJ,Soong L

更新日期：2013-11-01 00:00:00

abstract：:Candida albicans secreted aspartyl proteinases (Saps) are considered virulence-associated factors. Several members of the Sap family were claimed to play a significant role in the progression of candidiasis established by the hematogenous route. This assumption was based on the observed attenuated virulence of sap-nul...

journal_title：Infection and immunity

authors： Correia A,Lermann U,Teixeira L,Cerca F,Botelho S,da Costa RM,Sampaio P,Gärtner F,Morschhäuser J,Vilanova M,Pais C

更新日期：2010-11-01 00:00:00

abstract：:Immunization of mice with Plasmodium berghei or Plasmodium yoelii synthetic linear peptide chimeras (LPCs) based on the circumsporozoite protein protects against experimental challenge with viable sporozoites. The immunogenicity of LPCs is significantly enhanced by spontaneous polymerization. To better understand the ...

journal_title：Infection and immunity

authors： Silva-Flannery LM,Cabrera-Mora M,Dickherber M,Moreno A

更新日期：2009-05-01 00:00:00

abstract：:The immune response to the mycobacterial 65-kDa heat shock protein (hsp65) is considered an important event in the induction of adjuvant arthritis (AA) in rats; this induction probably occurs through a molecular mimicry mechanism involving cross-reactivity against the rat homolog hsp60. To analyze the role of mammalia...

journal_title：Infection and immunity

authors： López-Guerrero JA,López-Bote JP,Ortiz MA,Gupta RS,Páez E,Bernabeu C

更新日期：1993-10-01 00:00:00

abstract：:Nonimmune binding of immunoglobulin to whole bacteria was quantitated for North American isolates of Haemophilus somnus recovered from cattle with pneumonia, reproductive failure (abortion), or thromboembolic meningoencephalitis or from the vagina or prepuce of carrier cattle. Quantitative binding activity covered a w...

journal_title：Infection and immunity

authors： Widders PR,Dorrance LA,Yarnall M,Corbeil LB

更新日期：1989-02-01 00:00:00

abstract：:Knowledge of whether Mycobacterium tuberculosis resides within a relatively impermeable membrane-bound vacuole or is free within the cytoplasm within its host cell is central to an understanding of the immunobiology of this intracellular parasite but is a matter of controversy. To explore this issue, we assessed the a...

journal_title：Infection and immunity

authors： Clemens DL,Lee BY,Horwitz MA

更新日期：2002-10-01 00:00:00

abstract：:Vibrio cholerae V86 El Tor Inaba caused experimental cholera in germfree ICR suckling mice. Sucklings born of gnotobiotic mothers monoassociated with the same strain were completely protected against live oral homologous challenge. ...

journal_title：Infection and immunity

authors： Shimamura T,Tazume S,Hashimoto K,Sasaki S

更新日期：1981-10-01 00:00:00