Properties of a rat monoclonal antibody reactive with both the mannan of Candida species and the O-antigen 6,7 polysaccharide of serogroup C1 salmonellae.

abstract：:Ring-necked pheasant virus, an avian leukosis virus, when injected into 10-day old chick embryos, caused angiosarcomas in the lungs of infected chickens within a short time. Angiosarcomas appeared as localized foci of proliferating cells in the lungs as early as 2 weeks posthatch, and by 6 weeks, the lungs of the infe...

journal_title：Infection and immunity

authors： Carter JK,Proctor SJ,Smith RE

更新日期：1983-04-01 00:00:00

abstract：:An "immunogenic" ribonucleic acid (Im-RNA) has been extracted from peritoneal exudate (PE) cells of rats that were immunized with sheep erythrocytes (SRBC). Following multiple phenol extractions and deoxyribonuclease treatment, the material obtained from PE cells was eluted from diethylaminoethyl-cellulose at 0.55 M N...

journal_title：Infection and immunity

authors： Archer SJ,Wust CJ

更新日期：1973-08-01 00:00:00

abstract：:Borrelia burgdorferi, a tick-borne bacterial pathogen, causes a disseminated infection involving multiple organs known as Lyme disease. Surface proteins can directly participate in microbial virulence by facilitating pathogen dissemination via interaction with host factors. We show here that a fraction of the B. burgd...

journal_title：Infection and immunity

authors： Nogueira SV,Smith AA,Qin JH,Pal U

更新日期：2012-01-01 00:00:00

abstract：:The M1inv+ subclone of M1 group A streptococci that spread globally in the late 1980s and early 1990s was previously identified by restriction fragment length polymorphism (RFLP), M protein, and SpeA exotoxin sequence analyses. Strains representing this subclone were characterized with regard to carriage of bacterioph...

journal_title：Infection and immunity

authors： Cleary PP,LaPenta D,Vessela R,Lam H,Cue D

更新日期：1998-11-01 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：:Streptococcus pneumoniae (the pneumococcus), a leading cause of bacterial disease, is most commonly carried in the human nasopharynx. Colonization induces inflammation that promotes the organism's growth and transmission. This inflammatory response is dependent on intracellular sensing of bacterial components that acc...

journal_title：Infection and immunity

authors： Lemon JK,Miller MR,Weiser JN

更新日期：2015-08-01 00:00:00

abstract：:Pathogens produce virulence factors that interact directly with host molecules, but in many cases the host targets are unknown. The genetic and molecular identification of these orphan targets is often not feasible with mammalian experimental models. However, a substantial number of known targets are molecules and pat...

journal_title：Infection and immunity

authors： Darby C,Falkow S

更新日期：2001-10-01 00:00:00

abstract：:The attachment and invasion of chicken ovarian granulosa cells by Salmonella enteritidis was examined in vitro. The attachment was inhibited by preincubation of granulosa cells with anti-chicken fibronectin antibody (approximately 70% reduction in attachment) or preincubation with a 14-kDa fimbrial protein isolated fr...

journal_title：Infection and immunity

authors： Thiagarajan D,Saeed M,Turek J,Asem E

更新日期：1996-12-01 00:00:00

abstract：:Immunization of monkeys with the 82-kDa rhoptry protein (p82) of Plasmodium falciparum can protect them against a lethal blood stage challenge, and monoclonal antibodies to p82 inhibit parasite growth in vitro. The role that a p82-specific immune response might play in human immunity to the parasite is not known. To d...

journal_title：Infection and immunity

authors： Howard RF,Jensen JB,Franklin HL

更新日期：1993-07-01 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 distribution of dengue-2 antigens was studied in infected monkey kidney cells (LLC MK2) using an indirect, horseradish peroxidase-conjugated immunoglobulin technique. This procedure allowed both light and electron microscopic examination of serial-step sections of individual cells cut in a plane perpendicular to t...

journal_title：Infection and immunity

authors： Cardiff RD,Lund JK

更新日期：1976-06-01 00:00:00

abstract：:Outer membrane porin genes of Salmonella typhimurium, including ompC, ompF, and tppB, are regulated by the products of ompB, a two-component regulatory locus encoding OmpR and EnvZ. S. typhimurium ompR mutants are attenuated in mice, but to date no one has studied the intracellular trafficking of S. typhimurium porin-...

journal_title：Infection and immunity

authors： Mills SD,Ruschkowski SR,Stein MA,Finlay BB

更新日期：1998-04-01 00:00:00

abstract：:A nonproteolytic strain of Clostridium botulinum type B produces two toxins of different molecular weight (16S and 12S) that are indistinguishable from the corresponding toxins of a proteolytic strain in molecular weight and construction but differ in potential toxicity, activation ratio, and hemagglutinability. Succe...

journal_title：Infection and immunity

authors： Miyazaki S,Kozaki S,Sakaguchi S,Sakaguchi G

更新日期：1976-03-01 00:00:00

abstract：:Several viruses were categorized on the basis of their ability to spread from cell to contiguous cell and form plaques in the presence of antiviral antibody. Herpes simplex virus, cytomegalovirus, and vaccinia, measles, and foamy viruses were able to spread in the presence of neutralizing antibody, whereas coxsackievi...

journal_title：Infection and immunity

authors： Hooks JJ,Burns W,Hayashi K,Geis S,Notkins AL

更新日期：1976-11-01 00:00:00

abstract：:The opacity (Opa) proteins mediate a variety of interactions between the bacterium Neisseria meningitidis and its human host. These interactions are thought to be of central importance in both the asymptomatic colonization of the nasopharynx and the sporadic occurrence of meningococcal disease. The receptor specificit...

journal_title：Infection and immunity

authors： Callaghan MJ,Jolley KA,Maiden MC

更新日期：2006-09-01 00:00:00

abstract：:Preexisting antivector immunity can severely compromise the ability of Salmonella enterica serovar Typhimurium live vaccines to induce protective CD8 T-cell frequencies after type III secretion system-mediated heterologous protein translocation in orally immunized mice. To circumvent this problem, we injected CpG DNA ...

journal_title：Infection and immunity

authors： Berchtold C,Panthel K,Jellbauer S,Köhn B,Roider E,Partilla M,Heesemann J,Endres S,Bourquin C,Rüssmann H

更新日期：2009-12-01 00:00:00

abstract：:To investigate arthritis-inducing properties of Eubacterium species, which are major residents of the human intestinal flora, cell wall fragments (CWF) of several Eubacterium strains were prepared and tested in an animal model. After a single intraperitoneal injection in the rat, CWF of E. aerofaciens, E. contortum, a...

journal_title：Infection and immunity

authors： Severijnen AJ,van Kleef R,Hazenberg MP,van de Merwe JP

更新日期：1990-02-01 00:00:00

abstract：:Enteropathogenic strains of Yersinia enterocolitica harbor a virulence plasmid (70 kilobases) which specifies, at 37 degrees C, a calcium requirement for growth, autoagglutinability, resistance to the bactericidal activity of human serum, and the expression of some outer membrane proteins (OMPs). To map the genes enco...

journal_title：Infection and immunity

authors： Balligand G,Laroche Y,Cornelis G

更新日期：1985-06-01 00:00:00

abstract：:Various factors affecting the aggregation of Actinomyces naeslundii strain 12104 were studied. When the pH of glucose-supplemented growth medium fell below 5.5, the cells aggregated and formed microbial masses which tenaciously adhered to the culture vessels. When the organism was cultured in the same medium in the ab...

journal_title：Infection and immunity

authors： Miller CH,Palenik CJ,Stamper KE

更新日期：1978-09-01 00:00:00

abstract：:Tuberculosis remains the leading cause of death among infectious diseases, accounting for more than two million deaths annually. The incidence of the disease is increasing globally, partially because of the resurgence of drug-resistant strains of Mycobacterium tuberculosis. Calixarenes are macrocyclic oligomers, some ...

journal_title：Infection and immunity

authors： Colston MJ,Hailes HC,Stavropoulos E,Hervé AC,Hervé G,Goodworth KJ,Hill AM,Jenner P,Hart PD,Tascon RE

更新日期：2004-11-01 00:00:00

abstract：:The antigenically variant Chlamydia trachomatis major outer membrane protein (MOMP) is a target of antibody-mediated neutralization in vitro, and it is an important protein for designing a subunit vaccine. Knowledge of MOMP T-cell determinants will be essential to elicit rapid and strong immune responses following an ...

journal_title：Infection and immunity

authors： Ishizaki M,Allen JE,Beatty PR,Stephens RS

更新日期：1992-09-01 00:00:00

abstract：:Staphylococcus aureus is a pathogen often found in pneumonia and sepsis. In the context of the resistance of this organism to conventional antibiotics, an understanding of the regulation of natural endogenous antimicrobial molecules is of paramount importance. Previous studies have shown that both human and mouse airw...

journal_title：Infection and immunity

authors： McMichael JW,Maxwell AI,Hayashi K,Taylor K,Wallace WA,Govan JR,Dorin JR,Sallenave JM

更新日期：2005-06-01 00:00:00

abstract：:Nontypeable Haemophilus influenzae (NTHi) causes repeated respiratory infections in patients with chronic lung diseases. These infections are characterized by a brisk inflammatory response which results in the accumulation of polymorphonucleated cells in the lungs and is dependent on the expression and secretion of pr...

journal_title：Infection and immunity

authors： Clemans DL,Bauer RJ,Hanson JA,Hobbs MV,St Geme JW 3rd,Marrs CF,Gilsdorf JR

更新日期：2000-08-01 00:00:00

abstract：:Artesunate remains the mainstay of treatment for cerebral malaria, but it is less effective in later stages of disease when the host inflammatory response and blood-brain barrier integrity dictate clinical outcomes. Nitric oxide (NO) is an important regulator of inflammation and microvascular integrity, and impaired N...

journal_title：Infection and immunity

authors： Elphinstone RE,Besla R,Shikatani EA,Lu Z,Hausladen A,Davies M,Robbins CS,Husain M,Stamler JS,Kain KC

更新日期：2017-08-18 00:00:00

abstract：:Lipopolysaccharide (LPS) can induce mouse macrophages to produce a number of cytokines and other inflammatory mediators. Our laboratory previously reported that LPS-dependent macrophage-derived tumor necrosis factor alpha (TNF-alpha) production could be significantly potentiated by pretreatment with LPS at substimulat...

journal_title：Infection and immunity

authors： Hirohashi N,Morrison DC

更新日期：1996-03-01 00:00:00

abstract：:Hamster (Mesocricetus auratus) neutrophil granules contain at least four microbicidal peptides belonging to the defensin family. These compounds were purified from granule acid extracts by reverse-phase chromatography and termed HaNP-1 to -4 (hamster neutrophil peptide). HaNP-1 and HaNP-3 revealed the most bactericida...

journal_title：Infection and immunity

authors： Mak P,Wójcik K,Thogersen IB,Dubin A

更新日期：1996-11-01 00:00:00

abstract：:Four monoclonal antibodies (MAbs) were produced by immunizing mice with a disrupted yeast cell homogenate of Histoplasma capsulatum. MAbs 1 and 2 reacted only with the yeast cell antigens of H. capsulatum and Blastomyces dermatitidis, whereas MAbs 3 and 4 showed broader cross-reactivity. MAb 3 cross-reacted with B. de...

journal_title：Infection and immunity

authors： Kamel SM,Wheat LJ,Garten ML,Bartlett MS,Tansey MR,Tewari RP

更新日期：1989-03-01 00:00:00

abstract：:Intracellular multiplication of virulent Legionella pneumophila serogroup 1 was inhibited by human monocyte-derived macrophages activated by a glycoprotein extract of Klebsiella pneumoniae, RU 41.740. Macrophage cultures were infected with L. pneumophila in the presence of immune antibodies on day 7 of culture. Extrac...

journal_title：Infection and immunity

authors： Rajagopalan P,Dournon E,Vildé JL,Pocidalo JJ

更新日期：1987-09-01 00:00:00

abstract：:Bordetella pertussis fimbriae are composed of a major subunit, Fim2 or Fim3, and the minor subunit FimD. Using immunoelectron microscopy, we provide evidence that FimD is located at the fimbrial tip. The role of FimD in colonization of the mouse respiratory tract was studied by using two fimbrial mutants: a mutant com...

journal_title：Infection and immunity

authors： Geuijen CA,Willems RJ,Bongaerts M,Top J,Gielen H,Mooi FR

更新日期：1997-10-01 00:00:00

abstract：:B-cell-deficient C57B1/6J mice (suppressed from birth with goat anti-mu) and controls (treated from birth with normal goat serum) were infected with Trypanosoma rhodesiense. There was a significant (P less than 0.01) decrease in duration of survival of the mu-suppressed mice compared with that of controls. Whereas bot...

journal_title：Infection and immunity

authors： Campbell GH,Esser KM,Weinbaum FI

更新日期：1977-11-01 00:00:00