Susceptibility to experimental cerebral malaria induced by Plasmodium berghei ANKA in inbred mouse strains recently derived from wild stock.

abstract：:Thirty two anaerobic bacterial strains were screened for their in vitro inhibitory activity toward 21 Neisseria gonorrhoeae strains, including two penicillin-resistant strains. From this screening, six anaerobic bacteria belonging to the genera Bacteroides, Peptostreptococcus, and Eubacterium were selected for their l...

journal_title：Infection and immunity

authors： Morin A,Saheb SA,Bisaillon JG,Beaudet R,Sylvestre M

更新日期：1980-06-01 00:00:00

abstract：:The cellular source of interleukin-6 (IL-6) during infection of mice with Listeria monocytogenes was investigated both in vitro and in vivo. Peritoneal cells taken at intervals from infected mice and cultured in vitro without added stimulus produced high titers of IL-6 peaking 2 days postinfection in a time course sim...

journal_title：Infection and immunity

authors： Liu Z,Cheers C

更新日期：1993-06-01 00:00:00

abstract：:When rabbit peritoneal exudate cells were incubated for 24 and 48 h with phytohemagglutinin-activated lymphocytes or their culture supernatants, two times as many cells remained adherent to culture slides as in the controls. More spreading cells were found among the adherent cells in the stimulated cultures. Eighty pe...

journal_title：Infection and immunity

authors： Ando M,Suga M,Shima K,Sugimoto M,Higuchi S

更新日期：1976-05-01 00:00:00

abstract：:Mycobacterium avium subsp. paratuberculosis is the causative agent of Johne's disease in cattle. The complex, multifaceted interaction of M. avium subsp. paratuberculosis with its host includes dampening the ability of infected cells to respond to stimuli that promote M. avium subsp. paratuberculosis clearance. By dis...

journal_title：Infection and immunity

authors： Arsenault RJ,Li Y,Maattanen P,Scruten E,Doig K,Potter A,Griebel P,Kusalik A,Napper S

更新日期：2013-01-01 00:00:00

abstract：:The development of chronic and recurrent Staphylococcus aureus infections is associated with the emergence of slow-growing mutants known as small-colony variants (SCVs), which are highly tolerant of antibiotics and can survive inside host cells. However, the host and bacterial factors which underpin SCV emergence duri...

journal_title：Infection and immunity

authors： Painter KL,Strange E,Parkhill J,Bamford KB,Armstrong-James D,Edwards AM

更新日期：2015-05-01 00:00:00

abstract：:Intracellular growth of Legionella pneumophila occurs in a replication vacuole constructed by host proteins that regulate vesicular traffic from the host endoplasmic reticulum (ER). This process is promoted by a combination of approximately 300 Icm/Dot translocated substrates (IDTS). One of these proteins, Ceg9, was p...

journal_title：Infection and immunity

authors： Haenssler E,Ramabhadran V,Murphy CS,Heidtman MI,Isberg RR

更新日期：2015-09-01 00:00:00

abstract：:Detoxified mutants of the Escherichia coli heat-labile toxin (LT) act as mucosal adjuvants to intranasally presented coadministered antigens. Here, we compare the adjuvant activity of a panel of detoxified derivatives of LT, using both intranasal (i.n.) and oral (p.o.) routes of administration. The mutants used as adj...

journal_title：Infection and immunity

authors： Douce G,Giannelli V,Pizza M,Lewis D,Everest P,Rappuoli R,Dougan G

更新日期：1999-09-01 00:00:00

abstract：:Hemolytic-uremic syndrome (HUS) results from infection by Shiga toxin (Stx)-producing Escherichia coli and is the most common cause of acute renal failure in children. We have developed a mouse model of HUS by administering endotoxin-free Stx2 in multiple doses over 7 to 8 days. At sacrifice, moribund animals demonstr...

journal_title：Infection and immunity

authors： Sauter KA,Melton-Celsa AR,Larkin K,Troxell ML,O'Brien AD,Magun BE

更新日期：2008-10-01 00:00:00

abstract：:The gram-negative bacterium nontypeable Haemophilus influenzae (NTHI) is the predominant pathogen in chronic otitis media with effusion and, with Streptococcus pneumoniae and Moraxella catarrhalis, is a causative agent of acute otitis media. To identify potential virulence determinants, bacterial gene expression was m...

journal_title：Infection and immunity

authors： Mason KM,Munson RS Jr,Bakaletz LO

更新日期：2003-06-01 00:00:00

abstract：:While investigating the requirement for phagosomal alkalinization in the host defense against pulmonary aspergillosis, we observed high morbidity of p47(phox)(-/-) mice infected with pH-insensitive Aspergillus nidulans mutants despite a paucity of fungal growth. Fatal infection also resulted from a normally avirulent ...

journal_title：Infection and immunity

authors： Bignell E,Negrete-Urtasun S,Calcagno AM,Arst HN Jr,Rogers T,Haynes K

更新日期：2005-08-01 00:00:00

abstract：:Haemophilus influenzae type b infection of immersed and air interface organ cultures for 24 h caused significant epithelial damage. Bacterial association with mucus, damaged epithelium, and unciliated cells was significantly higher in air interface than immersed organ cultures, and total bacterial association was 55.8...

journal_title：Infection and immunity

authors： Jackson AD,Cole PJ,Wilson R

更新日期：1996-06-01 00:00:00

abstract：:We studied seven strains of group G streptococci isolated from clinically severe bacteremic infections in six intravenous drug abusers. These group G strains multiplied luxuriantly in fresh human blood. On electron microscopy, they exhibited surface fibrillae similar to those observed in M-protein-rich group A strepto...

journal_title：Infection and immunity

authors： Bisno AL,Craven DE,McCabe WR

更新日期：1987-03-01 00:00:00

abstract：:Heterogeneic autoantibodies against axonal neurofilament proteins of mature mouse neurons grown in vitro were detected by the indirect immunofluorescence technique in 12.7% (9 of 71) of the sera from nonhuman primates infected with kuru, in 14.5% (17 of 117) and 4% (1 of 25), respectively, of the sera from nonhuman pr...

journal_title：Infection and immunity

authors： Aoki T,Gibbs CJ Jr,Sotelo J,Gajdusek DC

更新日期：1982-10-01 00:00:00

abstract：:Affinity-purified rabbit polyclonal (PAB96-1) and mouse monoclonal (1G9-1C2) antibodies to synthetic H-DDDDDDD-OH, an antimicrobial anionic peptide (AP) originally isolated from ovine pulmonary surfactant, were prepared and used to assess the concentrations of AP-like molecules in human respiratory tract samples. In b...

journal_title：Infection and immunity

authors： Brogden KA,Ackermann MR,McCray PB Jr,Huttner KM

更新日期：1999-08-01 00:00:00

abstract：:We investigated the ability of two overlapping fragments of staphylococcal enterotoxin B (SEB), which encompass the whole toxin, to induce protection and also examined if passive transfer of chicken anti-SEB antibodies raised against the holotoxin could protect rhesus monkeys against aerosolized SEB. Although both fra...

journal_title：Infection and immunity

authors： LeClaire RD,Hunt RE,Bavari S

更新日期：2002-05-01 00:00:00

abstract：:Utilization of the technique of immune electron microscopy has enabled the detection of a coronavirus in organ culture harvests derived from a washing from an adult with an acute upper respiratory tract illness; convalescent serum was the source of specific antibody. ...

journal_title：Infection and immunity

authors： Kapikian AZ,James HD,Kelly SJ,Vaughn AL

更新日期：1973-01-01 00:00:00

abstract：:Numerous investigations have shown that 70-kDa heat shock protein (Hsp70) homologs interact tightly with hydrophobic proteins and functionally assist proteins in membranous organelles and environments. One such protein is the Chlamydia trachomatis Hsp70 that is associated with isolated outer membrane complexes of infe...

journal_title：Infection and immunity

authors： Raulston JE,Davis CH,Paul TR,Hobbs JD,Wyrick PB

更新日期：2002-02-01 00:00:00

abstract：:Hamster respiratory epithelial cells were cultured in a monolayer format, and 20% of the cells were ciliated. Mycoplasma pneumoniae attached to the epithelial cells in a neuraminidase-specific fashion and induced ciliostasis and cytonecrosis. ...

journal_title：Infection and immunity

authors： Gabridge MG,Gunderson H,Schaeffer SL,Barden-Stahl YD

更新日期：1978-07-01 00:00:00

abstract：:Recurrent pulmonary infections with Staphylococcus aureus and Pseudomonas aeruginosa are a major problem in cystic fibrosis (CF), leading to severe and progressive deterioration of the respiratory tract. Fibronectin (FN) has a binding site(s) for S. aureus and Streptococcus pyogenes. This bacterial bindings site(s) wa...

journal_title：Infection and immunity

authors： Stanislawski L,Sorin M

更新日期：1991-03-01 00:00:00

abstract：:Brucellosis is a costly disease of water buffaloes (Bubalus bubalis). Latent infections and prolonged incubation of the pathogen limit the efficacy of programs based on the eradication of infected animals. We exploited genetic selection for disease resistance as an approach to the control of water buffalo brucellosis....

journal_title：Infection and immunity

authors： Borriello G,Capparelli R,Bianco M,Fenizia D,Alfano F,Capuano F,Ercolini D,Parisi A,Roperto S,Iannelli D

更新日期：2006-04-01 00:00:00

abstract：:Time-lapse cinematography was used to study the growth cycle of Chlamydia trachomatis in primary cell cultures of human amnion. Twelve preterm and twelve term placentas were obtained within 8 h of delivery, and epithelial cells were dissociated from the amniotic membranes by trypsinization and grown in Rose chambers. ...

journal_title：Infection and immunity

authors： Neeper ID,Patton DL,Kuo CC

更新日期：1990-07-01 00:00:00

abstract：:When tested for their activity in suppressing the acquisition of immunity during acute Besnoitia infection of hamsters, antilymphocyte serum (ALS), aminopterin, cyclophosphamide, cortisol, and whole-body irradiation were the most active agents and effectively blocked the development of immunity during 4 to 12 days of ...

journal_title：Infection and immunity

authors： Wilson HR,Frenkel JK

更新日期：1971-06-01 00:00:00

abstract：:The cellular origins of type I and type II interferons released into the circulation of mice with delayed hypersensitivity were investigated. We determined the effect of treatment with various immunosuppressive agents, including cyclophosphamide, cycloheximide, antithymocyte serum, and whole-body X-irradiation, on the...

journal_title：Infection and immunity

authors： Sonnenfeld G,Salvin SB,Youngner JS

更新日期：1977-11-01 00:00:00

abstract：:Targeting an antigen to Fc receptors (FcR) can enhance the immune response to the antigen in the absence of adjuvant. Furthermore, we recently demonstrated that intranasal immunization with an FcγR-targeted antigen enhances protection against a category A intracellular mucosal pathogen, Francisella tularensis. To dete...

journal_title：Infection and immunity

authors： Bitsaktsis C,Iglesias BV,Li Y,Colino J,Snapper CM,Hollingshead SK,Pham G,Gosselin DR,Gosselin EJ

更新日期：2012-03-01 00:00:00

abstract：:3-O-methylmannose isolated from Coccidioides immitis was characterized by gas chromatographic comparison of derivatives with those of synthetic 3-O-methylmannose. Gas chromatographic behavior of three derivatives of the natural and synthetic sugars was identical. ...

journal_title：Infection and immunity

authors： Porter JF,Scheer ER,Wheat RW

更新日期：1971-11-01 00:00:00

abstract：:The nitrate dissimilation pathway is important for anaerobic growth in Pseudomonas aeruginosa. In addition, this pathway contributes to P. aeruginosa virulence by using the nematode Caenorhabditis elegans as a model host, as well as biofilm formation and motility. We used a set of nitrate dissimilation pathway mutants...

journal_title：Infection and immunity

authors： Van Alst NE,Wellington M,Clark VL,Haidaris CG,Iglewski BH

更新日期：2009-10-01 00:00:00

abstract：:Anti-CD4 antibodies, which cause CD4(+) T-cell depletion, have been shown to increase susceptibility to infections in mice. Thus, development of anti-CD4 antibodies for clinical use raises potential concerns about suppression of host defense mechanisms against pathogens and tumors. The anti-human CD4 antibody kelixima...

journal_title：Infection and immunity

authors： Herzyk DJ,Gore ER,Polsky R,Nadwodny KL,Maier CC,Liu S,Hart TK,Harmsen AG,Bugelski PJ

更新日期：2001-02-01 00:00:00

abstract：:Collectins play important roles in host defense against infectious microorganisms. We now demonstrate that the serum collectins mannose-binding lectin (MBL) and conglutinin have less ability to bind to, aggregate, and enhance neutrophil uptake of several strains of gram-negative and gram-positive bacteria than pulmona...

journal_title：Infection and immunity

authors： Hartshorn KL,White MR,Crouch EC

更新日期：2002-11-01 00:00:00

abstract：:We have isolated three genes, ARG57, SER57, and LYS1, on the basis of their function in Candida albicans. A C. albicans transformation vector containing the C. albicans URA3 gene, a Candida ARS sequence, and a portion of the Saccharomyces cerevisiae 2 microns circle containing the replication origin was constructed. C...

journal_title：Infection and immunity

authors： Goshorn AK,Grindle SM,Scherer S

更新日期：1992-03-01 00:00:00

abstract：:Hydrogen sulfide (H(2)S) is a major metabolic end product detected in deep periodontal pockets that is produced by resident periodontopathic microbiota associated with the progression of periodontitis. Treponema denticola, a member of the subgingival biofilm at disease sites, produces cystalysin, an enzyme that catabo...

journal_title：Infection and immunity

authors： Chu L,Dong Z,Xu X,Cochran DL,Ebersole JL

更新日期：2002-03-01 00:00:00