Experimental murine candidiasis: cell-mediated immunity after cutaneous challenge.

abstract：:Fibronectin-binding proteins mediate Staphylococcus aureus internalization into nonphagocytic cells in vitro. We have investigated whether fibronectin-binding proteins are virulence factors in the pathogenesis of pneumonia by using S. aureus strain 8325-4 and isogenic mutants in which fibronectin-binding proteins were...

journal_title：Infection and immunity

authors： McElroy MC,Cain DJ,Tyrrell C,Foster TJ,Haslett C

更新日期：2002-07-01 00:00:00

abstract：:Studies on the innate immune response against microbial infections in Drosophila melanogaster involve mutant strains and their reference strains that act as experimental controls. We used five standard D. melanogaster laboratory reference strains (Oregon R, w1118, Canton-S, Cinnabar Brown, and Yellow White [YW]) and i...

journal_title：Infection and immunity

authors： Eleftherianos I,More K,Spivack S,Paulin E,Khojandi A,Shukla S

更新日期：2014-10-01 00:00:00

abstract：:A unique enzyme-linked immunosorbent assay was developed to detect soluble peptidoglycans in biological fluids. It makes use of the similar affinities of vancomycin and purified rabbit antibodies to peptidoglycan precursor sequences found in soluble peptidoglycans. This assay has been used to detect as little as 500 p...

journal_title：Infection and immunity

authors： Park H,Zeiger AR,Schumacher HR

更新日期：1984-01-01 00:00:00

abstract：:Previous data from our laboratory suggest that the transitional epithelium of the urinary bladder secretes and binds to its surface a glycosaminoglycan. The presence of this substance at the bladder surface markedly reduces the ability of microorganisms to adhere to the mucosa. Furthermore, this glycosaminoglycan can ...

journal_title：Infection and immunity

authors： Parsons CL,Pollen JJ,Anwar H,Stauffer C,Schmidt JD

更新日期：1980-03-01 00:00:00

abstract：:Pneumonic tularemia is a life-threatening disease caused by inhalation of the highly infectious intracellular bacterium Francisella tularensis. The most serious form of the disease associated with the type A strains can be prevented in experimental animals through vaccination with the attenuated live vaccine strain (L...

journal_title：Infection and immunity

authors： Mara-Koosham G,Hutt JA,Lyons CR,Wu TH

更新日期：2011-04-01 00:00:00

abstract：:Neutrophil collagenase (matrix metalloproteinase 8 [MMP-8]) is an important mediator of tissue destruction in inflammatory diseases. Studies of anaerobic periodontal infections have shown that active MMP-8 in gingival crevicular fluid is associated with the degradation of periodontal tissues in progressive periodontit...

journal_title：Infection and immunity

authors： Romanelli R,Mancini S,Laschinger C,Overall CM,Sodek J,McCulloch CA

更新日期：1999-05-01 00:00:00

abstract：:Five mutagens were used to induce mutants of Candida albicans. Ultraviolet light, N-nitroso-N'-methyl-N-nitrosoguanidine, and N-nitroso-N-methylurethane were effective mutagens which induced stable auxotrophs. N-nitroso-N-methylurethane produced the largest number and variety of mutants. Nitrous acid and hydroxylamine...

journal_title：Infection and immunity

authors： Savage N,Balish E

更新日期：1971-01-01 00:00:00

abstract：:Pneumolysin (PLY), an important virulence factor of Streptococcus pneumoniae, is known to exert various effects on the host immune cells, including cytokine induction, in addition to its known cytolytic activity as a member of the thiol-activated cytolysins. It is of interest to determine whether cytolytic activity is...

journal_title：Infection and immunity

authors： Baba H,Kawamura I,Kohda C,Nomura T,Ito Y,Kimoto T,Watanabe I,Ichiyama S,Mitsuyama M

更新日期：2002-01-01 00:00:00

abstract：:A significant clinical complication of pulmonary infections with Klebsiella pneumoniae is peripheral blood dissemination, resulting in a systemic infection concurrent with the localized pulmonary infection. In this context, little is known about the role of tumor necrosis factor receptor 1 (TNFR1)-mediated innate immu...

journal_title：Infection and immunity

authors： Moore TA,Perry ML,Getsoian AG,Monteleon CL,Cogen AL,Standiford TJ

更新日期：2003-09-01 00:00:00

abstract：:This study was designed to define the lipopolysaccharide (LPS) sensitivity of aged mice in terms of lethality and cytokine production and to determine down-regulating responses of corticosterone and interleukin 10 (IL-10). The 50% lethal doses of LPS in young (6- to 7-week-old) and aged (98- to 102-week-old) mice were...

journal_title：Infection and immunity

authors： Tateda K,Matsumoto T,Miyazaki S,Yamaguchi K

更新日期：1996-03-01 00:00:00

abstract：:In mice infected with virulent blood (trypomastigote) forms of Trypanosoma cruzi, complement depletion with cobra venom factor caused a marked exacerbation of the disease evidenced by significantly increased parasitemia levels and early mortality as compared with those of untreated infected animals. The effect was gre...

journal_title：Infection and immunity

authors： Budzko DB,Pizzimenti MC,Kierszenbaum F

更新日期：1975-01-01 00:00:00

abstract：:To define the role of nontypeable Haemophilus influenzae (NTHI) lipooligosaccharide (LOS) in the induction of proinflammatory cytokine gene expression during otitis media, we compared the abilities of formalin-killed NTHI strain 2019 and its LOS htrB and rfaD mutants to stimulate human middle ear epithelial (HMEE) cel...

journal_title：Infection and immunity

authors： Tong HH,Chen Y,James M,Van Deusen J,Welling DB,DeMaria TF

更新日期：2001-06-01 00:00:00

abstract：:Infection of inbred mouse strains with Borrelia burgdorferi results in the development of experimental Lyme arthritis. The degree of arthritic pathology has been suggested to correlate with the level of spirochete burden within tissues. To investigate this further, we infected resistant DBA/2 (DBA) and susceptible C3H...

journal_title：Infection and immunity

authors： Brown CR,Reiner SL

更新日期：1998-05-01 00:00:00

abstract：:The outer membrane proteins of Bordetella avium were examined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Sarkosyl-insoluble outer membrane protein-enriched profiles from 50 virulent B. avium isolates, containing major 21,000- and 37,000-molecular-weight proteins (21K and 37K proteins, respectively) ...

journal_title：Infection and immunity

authors： Leyh R,Griffith RW

更新日期：1992-03-01 00:00:00

abstract：:The mechanisms of phagocytosis of Candida albicans by human vascular endothelial cells and subsequent endothelial cell injury were examined in vitro. Both live and killed C. albicans cells were phagocytized by endothelial cells. This organism specifically induced endothelial cell phagocytosis because neither Candida t...

journal_title：Infection and immunity

authors： Filler SG,Swerdloff JN,Hobbs C,Luckett PM

更新日期：1995-03-01 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 hallmarks of pulmonary Mycobacterium tuberculosis infection are lung granulomas. These organized structures are composed of host immune cells whose purpose is to contain or clear infection, creating a complex hub of immune and bacterial cell activity, as well as limiting pathology in the lungs. Yet, given cellular...

journal_title：Infection and immunity

authors： Wong EA,Joslyn L,Grant NL,Klein E,Lin PL,Kirschner DE,Flynn JL

更新日期：2018-08-22 00:00:00

abstract：:Endocarditis was induced in the rabbit by the placement of a polyethylene catheter in the right heart. The catheter was filled with stable L-phase variants of Staphylococcus aureus to determine if the variant form would colonize the damaged endocardium and produce further tissue injury similar to that produced by the ...

journal_title：Infection and immunity

authors： Linnemann CC Jr,Watanakunakorn C,Bakie C

更新日期：1973-05-01 00:00:00

abstract：:The role of macrophages in protecting mice from murine cytomegalovirus (MCMV) was studied in Swiss, CBA/J, and C57BL/6J mice. CBA/J mice were more resistant to virus than were C57BL/6J mice at all ages tested. Prior treatment of adult Swiss mice with 60 mg of silica, a dose selectively toxic to macrophages, increased ...

journal_title：Infection and immunity

authors： Selgrade MK,Osborn JE

更新日期：1974-12-01 00:00:00

abstract：:This study compared infection and transformation of peripheral blood mononuclear cells (PBM) of Boran cattle and African buffalo in vitro to determine whether differences occurred which could account for the greater susceptibility of Boran cattle to infection with Theileria parva subsp. parva and T. parva subsp. lawre...

journal_title：Infection and immunity

authors： Baldwin CL,Malu MN,Kinuthia SW,Conrad PA,Grootenhuis JG

更新日期：1986-07-01 00:00:00

abstract：:We describe here a Sprague-Dawley rat model for chronic osteomyelitis. Staphylococcus aureus and sodium morrhuate were implanted by either microdrilling or direct needle injection into the tibiae of rats. Of 107 rats, 87 (81%) developed osteomyelitis when a high-speed drill was used for implantation, and 27 (51%) of 5...

journal_title：Infection and immunity

authors： Rissing JP,Buxton TB,Weinstein RS,Shockley RK

更新日期：1985-03-01 00:00:00

abstract：:We have characterized the natural immune responses to the 19-kDa domain of merozoite surface protein 1 in individuals from an area of western Kenya in which malaria is holoendemic. We used the three known natural variant forms of the yeast-expressed recombinant 19-kDa fragment that are referred to as the E-KNG, Q-KNG,...

journal_title：Infection and immunity

authors： Shi YP,Sayed U,Qari SH,Roberts JM,Udhayakumar V,Oloo AJ,Hawley WA,Kaslow DC,Nahlen BL,Lal AA

更新日期：1996-07-01 00:00:00

abstract：:We have performed microarray hybridization studies on 40 clinical isolates from 12 common serovars within Salmonella enterica subspecies I to identify the conserved chromosomal gene pool. We were able to separate the core invariant portion of the genome by a novel mathematical approach using a decision tree based on g...

journal_title：Infection and immunity

authors： Anjum MF,Marooney C,Fookes M,Baker S,Dougan G,Ivens A,Woodward MJ

更新日期：2005-12-01 00:00:00

abstract：:To study responses to Mycobacterium leprae antigens, we developed an in vitro model system in which latex particles coated with M. leprae sonic extract (MLSON) antigen were presented to monocytes. Uptake and oxidative response as measured by superoxide production to these antigens were investigated. Phagocytosis of ML...

journal_title：Infection and immunity

authors： Hasan RS,Dockrell HM,Jamil S,Chiang TJ,Hussain R

更新日期：1993-09-01 00:00:00

abstract：:Streptococcal group A, B, and C carbohydrates were analyzed by counterimmunoelectrophoresis, immunoelectrophoresis, and inhibition of immunoprecipitation. Extracts of streptococci group A or C were shown by counterimmunoelectrophoresis to contain both anodic and cathodic migrating components. In immunoelectrophoresis,...

journal_title：Infection and immunity

authors： Fung JC,Wicher K,McCarty M

更新日期：1982-07-01 00:00:00

abstract：:Both idiopathic and infectious forms of colitis disrupt normal intestinal epithelial cell (IEC) proliferation and differentiation, although the mechanisms involved remain unclear. Recently, we demonstrated that infection by the attaching and effacing murine pathogen Citrobacter rodentium leads to a significant reducti...

journal_title：Infection and immunity

authors： Chan JM,Bhinder G,Sham HP,Ryz N,Huang T,Bergstrom KS,Vallance BA

更新日期：2013-12-01 00:00:00

abstract：:Pseudomonas aeruginosa exotoxin A (PA), a potent protein synthesis inhibitor, was found to be a weak T-cell mitogen for murine splenocytes. Maximal stimulation of [3H]thymidine incorporation was obtained with 10 to 100 ng of toxin per ml following a 4-day induction. PA was also shown to be a polyclonal activator of cy...

journal_title：Infection and immunity

authors： Zehavi-Willner T

更新日期：1988-01-01 00:00:00

abstract：:Phagocytosis of unopsonized Salmonella typhimurium 395, MR-10, opsonized Salmonella typhimurium 395 MS, and Staphylococcus epidermidis by rabbit polymorphonuclear leukocytes was inhibited by heparin at concentrations as low as 0.5 U/ml. Inhibition was dose dependent and nearly complete at 20 U/ml. Provided that hepari...

journal_title：Infection and immunity

authors： Victor M,Weiss J,Elsbach P

更新日期：1981-04-01 00:00:00

abstract：:The antigenicities of Mycobacterium bovis strain BCG and an isoniazid (INH) - resistant mutant were compared. Sonic extracts of heat-killed, washed bacteria were injected into rabbits, and antisera were produced (anti-BCG and anti-BCG-R). The sonic extracts were also subjected to ultracentrifugation, and test antigens...

journal_title：Infection and immunity

authors： Minden P,McClatchy JK,Bardana EJ,Farr RS

更新日期：1971-04-01 00:00:00

abstract：:A genomic library of meningococcal DNA from a clinical isolate of Neisseria meningitidis was constructed in the expression vector lambda gt11. Outer membrane complex was prepared from the same strain and used to immunize rabbits to raise polyclonal anti-outer membrane complex serum. The amplified library was probed wi...

journal_title：Infection and immunity

authors： Barlow AK,Heckels JE,Clarke IN

更新日期：1987-11-01 00:00:00