Propofol Sedation Exacerbates Kidney Pathology and Dissemination of Bacteria during Staphylococcus aureus Bloodstream Infections.

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：:Acute lethality was induced in rabbits by the sequential injection of Propionibacterium acnes and lipopolysaccharide (LPS). P. acnes induced the infiltration of inflammatory cells into the liver lobules during the early phase, and LPS in the late phase caused death in association with pathological changes mimicking he...

journal_title：Infection and immunity

authors： Ikeda N,Mukaida N,Kaneko S,Fujioka N,Su S,Nariuchi H,Unoura M,Harada K,Nakanuma Y,Kobayashi K

更新日期：1995-12-01 00:00:00

abstract：:Chlamydial inclusions were demonstrated by indirect immunofluorescence (IF) with antiserum to the chlamydial group antigen when McCoy cell monolayers infected with either Chlamydia trachomatis or Chlamydia psittaci were fixed in formaldehyde or paraformaldehyde, provided the monolayer was not allowed to dry. If these ...

journal_title：Infection and immunity

authors： Richmond SJ,Stirling P

更新日期：1981-11-01 00:00:00

abstract：:Subpopulations of spleen cells from scrapie virus-infected mice were used to determine the average virus content of infected cells in vivo at a time when virus was rapidly increasing in titer in lymphoreticular tissues. Comparison of the mean lethal doses of lysed to intact cells indicated averages of 2 to 6 infectiou...

journal_title：Infection and immunity

authors： Lavelle GC

更新日期：1973-06-01 00:00:00

abstract：:A veronal buffer extract of Salmonella typhi was used as the reference antigen and its corresponding rabbit antiserum as the reference antibody in crossed immunoelectrophoresis to analyze antibodies in sera obtained from typhoid patients and carriers. Four precipitating antibodies were regularly detected. Three were a...

journal_title：Infection and immunity

authors： Chau PY,Wan KC,Tsang RS

更新日期：1984-03-01 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：:Despite the autotransporter (AT) moniker, AT secretion appears to involve the function of periplasmic chaperones. We identified four periplasmic proteins that specifically bound to plasmid-encoded toxin (Pet), an AT produced by enteroaggregative Escherichia coli (EAEC). These proteins include the 17-kDa Skp chaperone ...

journal_title：Infection and immunity

authors： Tapia-Pastrana G,Chavez-Dueñas L,Lanz-Mendoza H,Teter K,Navarro-García F

更新日期：2012-07-01 00:00:00

abstract：:The availability of relevant and useful animal models is critical for progress in the development of effective vaccines and therapeutics. The infection of rabbits and non-human primates with fully virulent Bacillus anthracis spores provides two excellent models of anthrax disease. However, the high cost of procuring a...

journal_title：Infection and immunity

authors： Loving CL,Kennett M,Lee GM,Grippe VK,Merkel TJ

更新日期：2007-06-01 00:00:00

abstract：:In order to determine the carrier nature of lipopolysaccharide from Brucella abortus (LPS-BA) in evoking humoral responses, normal and immunodeficient mice were immunized with trinitrophenyl (TNP)-conjugated LPS-BA (TNP-LPS-BA) and the responses were compared with those to known T-dependent and T-independent antigens....

journal_title：Infection and immunity

authors： Betts M,Beining P,Brunswick M,Inman J,Angus RD,Hoffman T,Golding B

更新日期：1993-05-01 00:00:00

abstract：:The relative roles of serum factors required for opsonization of type XIV Streptococcus pneumoniae were investigated by means of luminol-enhanced chemiluminescence (CL), bactericidal, and immunofluorescence assays employing adult sera containing high (>1,000 ng of antibody nitrogen per ml) or low (<200 ng of antibody ...

journal_title：Infection and immunity

authors： Gardner SE,Anderson DC,Webb BJ,Stitzel AE,Edwards MS,Spitzer RE,Baker CJ

更新日期：1982-03-01 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：:Nontypeable Haemophilus influenzae (NTHI) is an important etiological agent of otitis media (OM) and of exacerbated chronic obstructive pulmonary diseases (COPD). Inflammation is a hallmark of both diseases. Interleukin-8 (IL-8), one of the important inflammatory mediators, is induced by NTHI and may play a significan...

journal_title：Infection and immunity

authors： Wang B,Cleary PP,Xu H,Li JD

更新日期：2003-10-01 00:00:00

abstract：:Complement is a critical component of antimicrobial immunity. Various complement regulatory proteins prevent host cells from being attacked. Many pathogens have acquired the ability to sequester complement regulators from host plasma to evade complement attack. We describe here how Streptococcus pneumoniae adopts a st...

journal_title：Infection and immunity

authors： Haleem KS,Ali YM,Yesilkaya H,Kohler T,Hammerschmidt S,Andrew PW,Schwaeble WJ,Lynch NJ

更新日期：2018-12-19 00:00:00

abstract：:Human immunodeficiency virus (HIV)-infected individuals are predisposed to recurrent oral candidiasis, and, although it has been assumed that this is because of deficient mucosal immune responses, this has not been properly established. The present study aimed to compare the concentrations and secretion rates of immun...

journal_title：Infection and immunity

authors： Coogan MM,Sweet SP,Challacombe SJ

更新日期：1994-03-01 00:00:00

abstract：:Anti-NMDA receptor (NMDAR) autoantibodies have been postulated to play a role in the pathogenesis of NMDAR hypofunction, which contributes to the etiology of psychotic symptoms. Toxoplasma gondii is a pathogen implicated in psychiatric disorders and associated with elevation of NMDAR autoantibodies. However, it remain...

journal_title：Infection and immunity

authors： Li Y,Viscidi RP,Kannan G,McFarland R,Pletnikov MV,Severance EG,Yolken RH,Xiao J

更新日期：2018-09-21 00:00:00

abstract：:The mucosal and systemic immune responses after primary and booster immunizations with two attenuated live oral vaccine strains derived from a noninvasive (Vibrio cholerae) and an invasive (Salmonella typhi) enteric pathogen were comparatively evaluated. Vaccination with S. typhi Ty21a elicited antibody-secreting cell...

journal_title：Infection and immunity

authors： Viret JF,Favre D,Wegmüller B,Herzog C,Que JU,Cryz SJ Jr,Lang AB

更新日期：1999-07-01 00:00:00

abstract：:Clostridium botulinum serotype A produces a neurotoxin composed of a 100-kDa heavy chain and a 50-kDa light chain linked by a disulfide bond. This neurotoxin is part of a ca. 900-kDa complex, formed by noncovalent association with a single nontoxin, nonhemagglutinin subunit and a family of hemagglutinating proteins. P...

journal_title：Infection and immunity

authors： Maksymowych AB,Reinhard M,Malizio CJ,Goodnough MC,Johnson EA,Simpson LL

更新日期：1999-09-01 00:00:00

abstract：:Brucella organisms are intracellular stealth pathogens of animals and humans. The bacteria overcome the assault of innate immunity at early stages of an infection. Removal of polymorphonuclear neutrophils (PMNs) at the onset of adaptive immunity against Brucella abortus favored bacterial elimination in mice. This was ...

journal_title：Infection and immunity

authors： Mora-Cartín R,Gutiérrez-Jiménez C,Alfaro-Alarcón A,Chaves-Olarte E,Chacón-Díaz C,Barquero-Calvo E,Moreno E

更新日期：2019-04-23 00:00:00

abstract：:The application of dissociation techniques, involving gel filtration in the presence of guanidine, to a semipurified preparation of Campylobacter jejuni heat-labile enterotoxin yielded a material whose functional and immunological properties resemble those of the B subunits of cholera toxin and Escherichia coli heat-l...

journal_title：Infection and immunity

authors： Klipstein FA,Engert RF

更新日期：1985-06-01 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

abstract：:Previous studies found that normal human serum (NHS) contains an immunoglobulin G (IgG) antibody that mediates initiation of the classical complement pathway by nonencapsulated Cryptococcus neoformans. The present study used an enzyme-linked immunosorbent assay with whole nonencapsulated yeast cells as solid-phase ant...

journal_title：Infection and immunity

authors： Keller RG,Pfrommer GS,Kozel TR

更新日期：1994-01-01 00:00:00

abstract：:Relapsing fever (RF) is a spirochetal infection characterized by relapses of a febrile illness and spirochetemia due to the sequential appearance and disappearance of isogenic serotypes in the blood. The only difference between isogenic serotypes is the variable major outer membrane lipoprotein. In the absence of spec...

journal_title：Infection and immunity

authors： Sethi N,Sondey M,Bai Y,Kim KS,Cadavid D

更新日期：2006-11-01 00:00:00

abstract：:Host-adapted Gram-negative bacterial pathogens from the Pasteurellaceae, Neisseriaceae, and Moraxellaceae families normally reside in the upper respiratory or genitourinary tracts of their hosts and rely on utilizing iron from host transferrin (Tf) for growth and survival. The surface receptor proteins that mediate th...

journal_title：Infection and immunity

authors： Frandoloso R,Martínez-Martínez S,Calmettes C,Fegan J,Costa E,Curran D,Yu RH,Gutiérrez-Martín CB,Rodríguez-Ferri EF,Moraes TF,Schryvers AB

更新日期：2015-03-01 00:00:00

abstract：:Pathogenic Yersinia species utilize a type III secretion system (T3SS) to translocate effectors called Yersinia outer proteins (Yops) into infected host cells. Previous studies demonstrated a role for effector Yops in the inhibition of caspase-1-mediated cell death and secretion of interleukin-1beta (IL-1beta) in naïv...

journal_title：Infection and immunity

authors： Lilo S,Zheng Y,Bliska JB

更新日期：2008-09-01 00:00:00

abstract：:Memory CD8+ T cells are essential for protective immunity against many intracellular pathogens; therefore, stimulation of this population of cells is an important goal of vaccination. We have previously shown that a detoxified derivative of Bacillus anthracis anthrax lethal toxin (LT) can deliver heterologous CD8+ T-c...

journal_title：Infection and immunity

authors： Shaw CA,Starnbach MN

更新日期：2008-03-01 00:00:00

abstract：:A clone bank of Pasteurella haemolytica A1 was constructed by partial digestion of the genomic DNA with Sau3A and ligation of 5- to 10-kilobase-pair fragments into the BamHI site of the plasmid vector pBR322. After transformation into Escherichia coli K-12, a total of 4 X 10(3) recombinant clones was obtained. These w...

journal_title：Infection and immunity

authors： Lo RY,Shewen PE,Strathdee CA,Greer CN

更新日期：1985-12-01 00:00:00

abstract：:Although excystation is crucial to the initiation of infection by Giardia lamblia, little is known about the regulation of this important process. We have been able to reliably induce excystation in vitro by mimicking cyst passage through the stomach and upper small intestine by the exposure of in vitro-derived cysts ...

journal_title：Infection and immunity

authors： Meng TC,Hetsko ML,Gillin FD

更新日期：1996-06-01 00:00:00

abstract：:Raising the magnesium level from 0.4 to 1.5 mM in a medium containing only amino acids (2.08%), salts, and vitamins increased enterotoxin B production by Staphylococcus aureus S-6 by about 80%. The level of phosphates in the medium was lowered to one-tenth (to 2.87 mM) the original amount without adversely affecting g...

journal_title：Infection and immunity

authors： Keller GM,Hanson RS,Bergdoll MS

更新日期：1978-04-01 00:00:00

abstract：:The interaction between bacteria and fibronectin is believed to play an important role in the pathogenicity of clinically important Gram-positive cocci. In the present study, we identified a gene encoding a predicted fibronectin-binding protein of Enterococcus faecium (fnm), a homologue of Streptococcus pneumoniae pav...

journal_title：Infection and immunity

authors： Somarajan SR,La Rosa SL,Singh KV,Roh JH,Höök M,Murray BE

更新日期：2015-12-01 00:00:00

abstract：:Protection against infection with virulent blood (trypomastigote) forms of Trypanosoma cruzi was accomplished in mice by immunization with culture (mainly epimastigote) forms killed by treatment with sodium perchlorate. Sodium chloride, used instead of sodium perchlorate, with all other conditions kept the same, faile...

journal_title：Infection and immunity

authors： Kierszenbaum F,Budzko DB

更新日期：1975-09-01 00:00:00