Ontogeny of the phytohemagglutinin response of fetal piglet thymic and splenic lymphocytes.

abstract：:MAEBL is a type 1 membrane protein that is implicated in the merozoite invasion of erythrocytes and sporozoite invasion of mosquito salivary glands. This apical organelle protein is structurally similar to the ebl erythrocyte binding proteins, such as EBA-175, except that the tandem ligand domains of MAEBL are similar...

journal_title：Infection and immunity

authors： Preiser P,Rénia L,Singh N,Balu B,Jarra W,Voza T,Kaneko O,Blair P,Torii M,Landau I,Adams JH

更新日期：2004-06-01 00:00:00

abstract：:Pseudomonas aeruginosa is one of the most frequently encountered bacterial pathogens in patients with chronic pulmonary infections, including cystic fibrosis and diffuse panbronchiolitis. Bronchus-associated lymphoid tissue (BALT), noted frequently in patients with cystic fibrosis and diffuse panbronchiolitis, is cons...

journal_title：Infection and immunity

authors： Iwata M,Sato A

更新日期：1991-04-01 00:00:00

abstract：:Adoptive immunity is poorly expressed in normal syngeneic mice. This phenomenon was studied by using experimental antituberculosis immunity as a model system representing pure cell-mediated immunity. Expression of adoptive immunity was facilitated by pretreating recipients with sublethal ionizing radiation (500 rads) ...

journal_title：Infection and immunity

authors： Lefford MJ

更新日期：1983-07-01 00:00:00

abstract：:Candida albicans is a common opportunistic fungal pathogen and is the leading cause of invasive fungal diseases in immunocompromised individuals. The induction of cell-mediated immunity to C. albicans is one of the main tasks of cells of the innate immune system, and in vitro evidence suggests that integrin α(M)β₂ (CR...

journal_title：Infection and immunity

authors： Soloviev DA,Jawhara S,Fonzi WA

更新日期：2011-04-01 00:00:00

abstract：:Microbial survival in a host is usually dependent on the ability of a pathogen to undergo changes that promote escape from host defense mechanisms. The human-pathogenic fungus Cryptococcus neoformans undergoes phenotypic switching in vivo that promotes persistence in tissue. By microarray and real-time PCR analyses, t...

journal_title：Infection and immunity

authors： Jain N,Li L,Hsueh YP,Guerrero A,Heitman J,Goldman DL,Fries BC

更新日期：2009-01-01 00:00:00

abstract：:An enterotoxin produced by Bacteroides fragilis was purified to homogeneity and characterized as to its biological activity and basic molecular properties. Toxin preparations were prepared by growing B. fragilis VPI 13784 in brain heart infusion broth to early stationary phase, immediately precipitating the culture su...

journal_title：Infection and immunity

authors： Van Tassell RL,Lyerly DM,Wilkins TD

更新日期：1992-04-01 00:00:00

abstract：:Molecular approaches to the rapid analysis of the serotyping antigens of Neisseria meningitidis, the class 2 and 3 outer membrane proteins (OMPs), were developed, evaluated, and used to study 12 antigenic variants of these proteins. A primer set for the polymerase chain reaction (PCR) amplification of the genes encodi...

journal_title：Infection and immunity

authors： Feavers IM,Suker J,McKenna AJ,Heath AB,Maiden MC

更新日期：1992-09-01 00:00:00

abstract：:Infection with highly pathogenic Streptococcus suis can cause septic shock, which is characterized by high levels of inflammatory cytokines and a high mortality rate. Our previous study indicated that TREM-1 (triggering receptor expressed on myeloid cells 1) was upregulated in swine spleen cells in response to S. suis...

journal_title：Infection and immunity

authors： Yang C,Chen B,Zhao J,Lin L,Han L,Pan S,Fu L,Jin M,Chen H,Zhang A

更新日期：2015-08-01 00:00:00

abstract：:Mice were inoculated with Legionella pneumophila via an intratracheal route to establish an experimental model of infection. Lung lavage fluid obtained from infected mice contained a cytolytic factor identified as tumor necrosis factor (TNF). Peak levels of TNF were produced at about 24 h postinfection and rapidly dec...

journal_title：Infection and immunity

authors： Blanchard DK,Djeu JY,Klein TW,Friedman H,Stewart WE 2nd

更新日期：1987-02-01 00:00:00

abstract：:Streptolysin-O (SLO) is a thiol-activated, membrane-damaging protein toxin of Mr 69,000 that is produced by most strains of beta-hemolytic group A streptococci. Native, primarily water-soluble toxin molecules bind to cholesterol-containing target membranes to assemble into supramolecular curved rod structures (25 to 1...

journal_title：Infection and immunity

authors： Bhakdi S,Tranum-Jensen J,Sziegoleit A

更新日期：1985-01-01 00:00:00

abstract：:Murine bone marrow-derived dendritic cells (DC) can phagocytose and process Salmonella enterica serovar Typhimurium for peptide presentation on major histocompatibility complex class I (MHC-I) and MHC-II molecules. To investigate if a serovar Typhimurium encounter with DC induces maturation and downregulates their abi...

journal_title：Infection and immunity

authors： Svensson M,Johansson C,Wick MJ

更新日期：2000-11-01 00:00:00

abstract：:A clone expressing a 35.5-kDa recombinant treponemal protein was isolated from a genomic DNA library constructed from Treponema pallidum street strain 14. Polyclonal antiserum raised against the recombinant protein reacted with a corresponding native protein of comparable size in T. pallidum that is specific to the pa...

journal_title：Infection and immunity

authors： Hubbard CL,Gherardini FC,Bassford PJ Jr,Stamm LV

更新日期：1991-04-01 00:00:00

abstract：:Human systemic antibody levels to oral members of the Bacteroides genus were assessed with an enzyme-linked immunosorbent assay. Antibody levels to B. gingivalis, two homology groups of B. intermedius, B. melaninogenicus, B. denticola, B. loescheii, B. corporis, B. oralis, B. buccae, and B. gracilis were determined in...

journal_title：Infection and immunity

authors： Ebersole JL,Taubman MA,Smith DJ,Frey DE

更新日期：1986-02-01 00:00:00

abstract：:Naegleria fowleri produces fatal meningoencephalitis in humans and in experimentally infected laboratory animals. The course of the disease in mice is dependent upon the infecting dose of amoebae, route of inoculation, and prior exposure to Naegleria antigens. DUB/ICR mice were immunized by various routes and antigen ...

journal_title：Infection and immunity

authors： John DT,Weik RR,Adams AC

更新日期：1977-06-01 00:00:00

abstract：:The serum antibody response to proteins encoded by the virulence-associated plasmid of Shigella flexneri was determined in monkeys challenged with virulent S. flexneri serotype 2a. With water-extractable antigen in an enzyme-linked immunosorbent assay, a significant increase in antibody titer against proteins from a p...

journal_title：Infection and immunity

authors： Oaks EV,Hale TL,Formal SB

更新日期：1986-07-01 00:00:00

abstract：:The urease gene cluster from the virulent Actinobacillus pleuropneumoniae serotype 1 strain CM5 was cloned and sequenced. The urease activity was associated with a 6.3-kbp region which contains eight long open reading frames (ORFs). The structural genes, ureABC, are separated from the accessory genes, ureEFGD, by a 61...

journal_title：Infection and immunity

authors： Bossé JT,MacInnes JI

更新日期：1997-11-01 00:00:00

abstract：:Current immunization strategies, using peptide or protein antigens, generally fail to elicit cytotoxic-T-lymphocyte responses, since these antigens are unable to access intracellular compartments where loading of major histocompatibility complex class I (MHC-I) molecules occurs. In an attempt to circumvent this, we in...

journal_title：Infection and immunity

authors： De Haan L,Hearn AR,Rivett AJ,Hirst TR

更新日期：2002-06-01 00:00:00

abstract：:The interactions between Klebsiella pneumoniae and the host environment at the site of infection are largely unknown. Pulmonary surfactant serves as an initial point of contact for inhaled bacteria entering the lung and is thought to contain molecular cues that aid colonization and pathogenesis. To gain insight into t...

journal_title：Infection and immunity

authors： Willsey GG,Ventrone S,Schutz KC,Wallace AM,Ribis JW,Suratt BT,Wargo MJ

更新日期：2018-06-21 00:00:00

abstract：:The membrane-damaging properties on human diploid embryonic lung fibroblasts of streptolysin O (from Streptococcus pyogenes) and theta-toxin (from Clostridium perfringens) were compared. The results are consistent with the suggested mechanism for hemolysis by streptolysin O involving one fixation site and one lytic si...

journal_title：Infection and immunity

authors： Thelestam M,Möllby R

更新日期：1980-09-01 00:00:00

abstract：:The protective efficacy of antibodies to the Staphylococcus aureus type 5 capsular polysaccharide (CP5) was examined in a modified model of catheter-induced endocarditis. Rats were catheterized by surgically passing a polyethylene catheter through the right carotid artery and aortic valve into the left ventricle. The ...

journal_title：Infection and immunity

authors： Lee JC,Park JS,Shepherd SE,Carey V,Fattom A

更新日期：1997-10-01 00:00:00

abstract：:Exoenzyme S (ExoS), an ADP-ribosylating enzyme produced by the opportunistic pathogen Pseudomonas aeruginosa, is directly translocated into eukaryotic cells by bacterial contact. Within the cell, ExoS ADP-ribosylates the cell signaling protein Ras and causes inhibition of DNA synthesis and alterations in cytoskeletal ...

journal_title：Infection and immunity

authors： Olson JC,Fraylick JE,McGuffie EM,Dolan KM,Yahr TL,Frank DW,Vincent TS

更新日期：1999-06-01 00:00:00

abstract：:Phenethyl alcohol, at the maximum concentration which did not inhibit growth (0.3% [vol/vol]), inhibited the production of alpha-lysin and exoproteases but not that of delta-lysin in Staphylococcus aureus Wood 46. The inhibition of alpha-lysin was reversible, and transient accumulation of cell-associated alpha-lysin o...

journal_title：Infection and immunity

authors： Lee KY,Birkbeck TH

更新日期：1985-01-01 00:00:00

abstract：:Endotoxin may cause abnormal deposition of platelet-endotoxin aggregates, and this event could have damaging effects. We compared the aggregation characteristics of platelets from rabbits made tolerant to the lethal effects of endotoxin with those of platelets from normal rabbits. Platelets from tolerant rabbits aggre...

journal_title：Infection and immunity

authors： Walker RI,Shields LJ,Fletcher JR

更新日期：1978-03-01 00:00:00

abstract：:Dissemination of Leishmania within the host is related to parasites undergoing unchecked proliferation. We therefore studied the effects of oxidant generating systems on promastigote multiplication by (i) direct determinations of organism proliferation and (ii) the incorporation of [3H]uracil into promastigote nucleop...

journal_title：Infection and immunity

authors： Reiner NE,Kazura JW

更新日期：1982-06-01 00:00:00

abstract：:Two murine monoclonal antibodies (immunoglobulin M) evoked against human kidney tissue were examined for cross-reactivity with group A streptococci. A glomerulus-specific antibody, PMII.40.H.2, cross-reacted in an enzyme-linked immunosorbent assay with purified pepsin-extracted M proteins from type 6 and 12 streptococ...

journal_title：Infection and immunity

authors： Goroncy-Bermes P,Dale JB,Beachey EH,Opferkuch W

更新日期：1987-10-01 00:00:00

abstract：:Pseudomonas aeruginosa can invade corneal epithelial cells and translocates multilayered corneal epithelia in vitro, but it does not penetrate the intact corneal epithelium in vivo. In healthy corneas, the epithelium is separated from the underlying stroma by a basement membrane containing extracellular matrix protein...

journal_title：Infection and immunity

authors： Alarcon I,Kwan L,Yu C,Evans DJ,Fleiszig SM

更新日期：2009-08-01 00:00:00

abstract：:Ureaplasma urealyticum is a common commensal of the female lower urogenital tract, yet it has been shown to be an important cause of chorioamnion infection, respiratory and central nervous system disease, and death in premature infants. It has been suggested that only certain serovars are capable of producing invasive...

journal_title：Infection and immunity

authors： Zheng X,Teng LJ,Watson HL,Glass JI,Blanchard A,Cassell GH

更新日期：1995-03-01 00:00:00

abstract：:Fourteen strains of Escherichia coli were tested for ability to cause infective endocarditis in rabbits prepared by prior placement of an intracardiac catheter. Strains that were resistant to the bactericidal action of serum caused E. coli endocarditis in 91.4% of rabbits, whereas serum-sensitive strains usually faile...

journal_title：Infection and immunity

authors： Durack DT,Beeson PB

更新日期：1977-04-01 00:00:00

abstract：:A solid-phase radioimmunoassay method has been developed for the detection of rotavirus in the form of a purified antigen and in stool. The parameters of the radioimmunoassay were examined and optimized to give high sensitivity and same-day results. Compared with electron microscopy, the assay is up to 10 times as sen...

journal_title：Infection and immunity

authors： Middleton PJ,Holdaway MD,Petric M,Szymanski MT,Tam JS

更新日期：1977-05-01 00:00:00

abstract：:Because combined administration of intramuscular and intravenous interferon has been partially successful in the incubationary treatment of rabies, the effect of direct interferon administration into the cerebrospinal fluid space was tested. After injecting 1,800 U of interferon into the cisterna magna or the lateral ...

journal_title：Infection and immunity

authors： Ho M,Nash C,Morgan CW,Armstrong JA,Carroll RG,Postic B

更新日期：1974-02-01 00:00:00