Inhibition of mitogenesis induced by phytohemagglutinin and Lens culinaris lectin in adherent-cell supernatants treated with protein extract of Mycobacterium tuberculosis.

abstract：:Newly hatched chicks were vaccinated orally with a genetically defined Salmonella enteritidis aroA candidate, strain CVL30. In chickens immunized with 10(5) or 10(9) CFU and challenged by the intravenous route with 10(8) CFU of S. enteritidis 109 Nalr at 8 weeks old, there were similar reductions in colonization of th...

journal_title：Infection and immunity

authors： Cooper GL,Venables LM,Woodward MJ,Hormaeche CE

更新日期：1994-11-01 00:00:00

abstract：:Using pharmacologic and biochemical criteria, we evaluated whether uptake of four different Chlamydia trachomatis serovars, D, E, K, and L2, was dependent upon lipid rafts. Our data suggest that lipid raft-mediated entry is not required for C. trachomatis infection of cultured epithelial cells. ...

journal_title：Infection and immunity

authors： Gabel BR,Elwell C,van Ijzendoorn SC,Engel JN

更新日期：2004-12-01 00:00:00

abstract：:Immunoglobulin G (IgG) antibodies against hepatitis B surface antigen were found to be restricted to subclasses IgG1 and IgG3 in serum samples of 17 individuals. Quantitative determinations showed that in 10 samples the minor serum subclass IgG3 contained more antibodies than the predominant subclass IgG1. Ranges of c...

journal_title：Infection and immunity

authors： Morell A,Roth-Wicky B,Skvaril F

更新日期：1983-02-01 00:00:00

abstract：:A dialyzable factor(s) in human serum is known to stimulate gonococcal oxygen consumption. Its effect on other human pathogens was investigated. A 10% serum solution increased peak O2 consumption for Escherichia coli and Staphylococcus aureus to 157% (P less than 0.05) and 199% (P less than 0.02), respectively, of the...

journal_title：Infection and immunity

authors： Britigan BE,Cohen MS

更新日期：1986-06-01 00:00:00

abstract：:A periurban outbreak of visceral leishmaniasis (VL) caused by the protozoan Leishmania chagasi is ongoing outside Natal, northeast Brazil. Manifestations range from asymptomatic infection to disseminated visceral disease. Literature reports suggest that both genetic and environmental factors influence the outcome of i...

journal_title：Infection and immunity

authors： Karplus TM,Jeronimo SM,Chang H,Helms BK,Burns TL,Murray JC,Mitchell AA,Pugh EW,Braz RF,Bezerra FL,Wilson ME

更新日期：2002-12-01 00:00:00

abstract：:The cell surface of Chlamydia psittaci seems important for establishing infection since (i) UV-treated elementary bodies (EB) attach to and are ingested by L cells and (ii) heat or antibody treatment decreases attachment to L cells and promotes the fusion of chlamydiae-containing phagosomes with lysosomes in macrophag...

journal_title：Infection and immunity

authors： Eissenberg LG,Wyrick PB,Davis CH,Rumpp JW

更新日期：1983-05-01 00:00:00

abstract：:In vivo- and in vitro-grown Mycoplasma hyopneumoniae organisms were inoculated onto newborn piglet tracheal organ cultures to provide a model for interaction of this organism with ciliated respiratory epithelium. Ciliostasis and loss of cilia in tracheal rings were induced by M. hyopneumoniae grown in vivo and with lo...

journal_title：Infection and immunity

authors： DeBey MC,Ross RF

更新日期：1994-12-01 00:00:00

abstract：:Pertussis is a severe respiratory disease caused by Bordetella pertussis The classic symptoms of pertussis include paroxysmal coughing with an inspiratory whoop, posttussive vomiting, cyanosis, and persistent coryzal symptoms. Infants under 2 months of age experience more severe disease, with most deaths occurring in ...

journal_title：Infection and immunity

authors： Zimmerman LI,Papin JF,Warfel J,Wolf RF,Kosanke SD,Merkel TJ

更新日期：2018-10-25 00:00:00

abstract：:Glucan-binding protein B (GbpB) from Streptococcus mutans has been shown to induce protective immunity to dental caries in experimental models. Having recently sequenced the gbpB gene, our objective in this study was to identify immunogenic regions within the GbpB sequence for use in subunit vaccines. Potential region...

journal_title：Infection and immunity

authors： Smith DJ,King WF,Barnes LA,Peacock Z,Taubman MA

更新日期：2003-03-01 00:00:00

abstract：:A virus, 78-238, isolated from the cerebrospinal fluid of a dog with neurological dysfunction, was characterized as a paramyxovirus. This conclusion was supported by viral cytopathic effects and morphological appearance of virions and nucleocapsids in infected cells. Nucleocapsids were found in the cytoplasm of all in...

journal_title：Infection and immunity

authors： Baumgärtner WK,Metzler AE,Krakowka S,Koestner A

更新日期：1981-03-01 00:00:00

abstract：:(DBA/N[female] X CBA/2[male])F1 males have been reported to be deficient in producing antibodies against a number of antigens, including carbohydrates (I. Scher, Adv. Immunol. 35:1-71, 1982). We show that F1 male mice, in contrast to females, made less lipopolysaccharide (LPS)-specific antibodies after immunization wi...

journal_title：Infection and immunity

authors： Zweerink HJ,Gammon MC,Hutchison CF,Jackson JJ,Pier GB,Puckett JM,Sewell TJ,Sigal NH

更新日期：1988-05-01 00:00:00

abstract：:Actinobacillus pleuropneumoniae can use porcine transferrin as the sole source of iron. Two proteins with molecular masses of approximately 60 kDa (TfbA) and 110 kDa have been shown to specifically bind porcine transferrin; from the TfbA protein, three isoforms from A. pleuropneumoniae serotypes 1, 5, and 7 have been ...

journal_title：Infection and immunity

authors： Strutzberg K,von Olleschik L,Franz B,Pyne C,Schmidt MA,Gerlach GF

更新日期：1995-10-01 00:00:00

abstract：:Brucella abortus and polyacrylic acid, two agents whose interferon-inducing capacity in the mouse has been well established, failed to stimulate circulating interferon production in rabbits, yet protected rabbits against local vaccinia virus infection. ...

journal_title：Infection and immunity

authors： De Clercq E,De Somer P

更新日期：1973-10-01 00:00:00

abstract：:Campylobacter jejuni is a major cause of human inflammatory enteritis. During the course of human disease numerous proinflammatory cytokines are produced. Little is known, however, about the cytokine responses produced during the interaction of this bacterium with the avian host. Campylobacter has been considered a co...

journal_title：Infection and immunity

authors： Smith CK,Kaiser P,Rothwell L,Humphrey T,Barrow PA,Jones MA

更新日期：2005-04-01 00:00:00

abstract：:While several diseases associated with Chlamydia psittaci infection have been reported in Phascolarctos cinereus (koala), it is still unclear whether one or more chlamydial strains are responsible. In this study, we provide evidence, obtained by restriction enzyme and gene probe analysis, that two quite distinct strai...

journal_title：Infection and immunity

authors： Girjes AA,Hugall AF,Timms P,Lavin MF

更新日期：1988-08-01 00:00:00

abstract：:Pulmonary washings from rabbits were freed of cells and added to the monolayers of homologous alveolar macrophages (AM). At 1 h after incubation with the pulmonary washings, many more cells adhered to glass, spread out, and showed enhanced Nitro Blue Tetrazolium reduction. The maximal effect of the pulmonary washings ...

journal_title：Infection and immunity

authors： Ando M,Suga M,Shima K,Sugimoto M,Tokuomi H

更新日期：1978-05-01 00:00:00

abstract：:TB10.4 is a newly identified antigen of Mycobacterium tuberculosis recognized by human and murine T cells upon mycobacterial infection. Here, we show that immunization with Mycobacterium bovis BCG induces a strong, genetically controlled, Th1 immune response against TB10.4 in mice. BALB/c and C57BL/6 strains behave as...

journal_title：Infection and immunity

authors： Hervas-Stubbs S,Majlessi L,Simsova M,Morova J,Rojas MJ,Nouzé C,Brodin P,Sebo P,Leclerc C

更新日期：2006-06-01 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

authors： Mannering SI,Cheers C

更新日期：2002-01-01 00:00:00

abstract：:A total of 32 patients with Plasmodium falciparum malaria were studied. Of these, 23 had benign infections, and 9 had typical cerebral malaria. Cryoglobulins, circulating immune complexes detected by a C1q-binding assay, and hypocomplementemia were found in eight of nine patients with cerebral malaria. Raised levels o...

journal_title：Infection and immunity

authors： Adam C,Géniteau M,Gougerot-Pocidalo M,Verroust P,Lebras J,Gibert C,Morel-Maroger L

更新日期：1981-02-01 00:00:00

abstract：:Helicobacter pylori strains frequently express Lewis X (Le(x)) and/or Le(y) on their cell surfaces as constituents of the O antigens of their lipopolysaccharide molecules. To assess the effect of Le(x) and Le(y) expression on the ability of H. pylori to colonize the mouse stomach and to adhere to epithelial cells, iso...

journal_title：Infection and immunity

authors： Takata T,El-Omar E,Camorlinga M,Thompson SA,Minohara Y,Ernst PB,Blaser MJ

更新日期：2002-06-01 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：:During the systemic phase of murine infection with Salmonella enterica serovar Typhimurium, bacterial virulence is correlated with the ability to grow and survive within host macrophages. Salmonella pathogenicity island 2 (SPI-2), encoding a type three secretion system, has emerged as an important contributor to Salmo...

journal_title：Infection and immunity

authors： Linehan SA,Rytkönen A,Yu XJ,Liu M,Holden DW

更新日期：2005-07-01 00:00:00

abstract：:We evaluated sexual recombination in the apicomplexan parasite Theileria parva using genome-wide marker analysis of haploid sporozoite populations obtained from infected Rhipicephalus appendiculatus ticks. Analysis of 231 parasite clones derived by in vitro infection of bovine lymphocytes revealed 48 distinct combinat...

journal_title：Infection and immunity

authors： Katzer F,Ngugi D,Oura C,Bishop RP,Taracha EL,Walker AR,McKeever DJ

更新日期：2006-10-01 00:00:00

abstract：:Antibodies against mumps virus have been studied by using immunoglobulin class-specific indicators labeled with (125)I in the radioimmunoassay (RIA) procedure. The immunoglobulins in paired acute and convalescent sera were allowed to react with mumps virus in a solid-phase RIA system. Class-specific immunoglobulin ind...

journal_title：Infection and immunity

authors： Daugharty H,Warfield DT,Hemingway WD,Casey HL

更新日期：1973-03-01 00:00:00

abstract：:LipL32 is the major outer membrane protein in pathogenic Leptospira. It is highly conserved throughout pathogenic species and is expressed in vivo during human infection. While these data suggest a role in pathogenesis, a function for LipL32 has not been defined. Outer membrane proteins of gram-negative bacteria are t...

journal_title：Infection and immunity

authors： Hoke DE,Egan S,Cullen PA,Adler B

更新日期：2008-05-01 00:00:00

abstract：:Several group B streptococcal products have been previously found to stimulate human monocytes to produce tumor necrosis factor alpha. In order to identify the receptors involved in these responses, monocytes were stimulated with purified group- or type-specific carbohydrates or lipoteichoic acid in the presence of an...

journal_title：Infection and immunity

authors： Cuzzola M,Mancuso G,Beninati C,Biondo C,von Hunolstein C,Orefici G,Espevik T,Flo TH,Teti G

更新日期：2000-02-01 00:00:00

abstract：:Bile aspirated from chicken gall bladders was found to contain substances neutralizing Newcastle disease virus (NDV). Nonspecific factors were present in the bile, probably the bile acids, which caused a reduction in the infectivity of the virus. Specific anti-NDV activity was found in the bile of birds that had been ...

journal_title：Infection and immunity

authors： Lee JS,Hanson RP

更新日期：1975-04-01 00:00:00

abstract：:Exoantigens of Plasmodium vivax-parasitized erythrocytes stimulated macrophages to secrete tumor necrosis factor, and antisera raised against the exoantigens inhibited this secretion. The antisera also inhibited the activity of Plasmodium falciparum and Plasmodium yoelii exoantigens, and conversely, antisera against t...

journal_title：Infection and immunity

authors： Bate CA,Taverne J,Karunaweera ND,Mendis KN,Kwiatkowski D,Playfair JH

更新日期：1992-03-01 00:00:00

abstract：:Pertussis toxin (PT), a virulence factor secreted by Bordetella pertussis, contributes to respiratory tract infection and disease caused by this pathogen. By comparing a wild-type (WT) B. pertussis strain to a mutant strain with an in-frame deletion of the ptx genes encoding PT (DeltaPT), we recently found that the la...

journal_title：Infection and immunity

authors： Carbonetti NH,Artamonova GV,Andreasen C,Dudley E,Mays RM,Worthington ZE

更新日期：2004-06-01 00:00:00

abstract：:We have recently found that strain B31 infection-immune rabbits are completely protected against homologous challenge with large numbers (>10(6)) of host-adapted Borrelia burgdorferi (HAB) (E. S. Shang, C. I. Champion, X. Wu, J. T. Skare, D. B. Blanco, J. N. Miller, and M. A. Lovett, Infect. Immun. 68:4189-4199, 2000)...

journal_title：Infection and immunity

authors： Shang ES,Wu XY,Lovett MA,Miller JN,Blanco DR

更新日期：2001-01-01 00:00:00