Abstract:
:[1-(14)C]acetate is incorporated into lipids more rapidly by liver from Aeromonas salmonicida-infected trout than by normal trout liver, both in vitro and in vivo. The increase was, in general, about twofold to less than threefold.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Shieh HSdoi
10.1128/IAI.14.3.836-838.1976subject
Has Abstractpub_date
1976-09-01 00:00:00pages
836-8issue
3eissn
0019-9567issn
1098-5522journal_volume
14pub_type
杂志文章abstract::Association of Salmonella typhimurium with MDCK epithelial cells in monolayers, represented primarily by intracellular bacteria after 30 min of contact, with centrifugation followed by vigorous washing, was measured during aerobic and anaerobic growth of the bacteria in brain heart infusion broth. Cell association was...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.63.4.1462-1467.1995
更新日期:1995-04-01 00:00:00
abstract::The target organs of infection in guinea pigs with asymptomatic acquired or congenital syphilis were identified by PCR and in some cases by rabbit infectivity test (RIT). The prevalence of Treponema pallidum DNA was examined in the following seven organs: the inguinal and mesenteric lymph nodes, spleen, liver, kidney,...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.64.8.3174-3179.1996
更新日期:1996-08-01 00:00:00
abstract::Platelet microbicidal proteins (PMPs) are small, cationic peptides which possess potent microbicidal activities against common bloodstream pathogens, such as Staphylococcus aureus. We previously showed that S. aureus strains exhibiting resistance to thrombin-induced PMP (tPMP-1) in vitro have an enhanced capacity to c...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.6.3548-3553.2000
更新日期:2000-06-01 00:00:00
abstract::The pattern of invasion of human hair in vitro by the dermatophyte Microsporum gypseum was studied by transmission and scanning electron microscopy. Mycelia that invaded the hair cortex through the edge of cuticles showed a flattened "frond" growth in contrast to the filamentous form seen on ordinary laboratory media....
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.38.2.706-715.1982
更新日期:1982-11-01 00:00:00
abstract::Optimal protective immunity against babesial infection is postulated to require both complement-fixing and opsonizing antibodies in addition to gamma interferon (IFN-gamma)-mediated macrophage activation. The rhoptry-associated protein 1 (RAP-1) of Babesia bigemina induces partial protective immunity and is a candidat...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.1.155-164.1999
更新日期:1999-01-01 00:00:00
abstract::The pathogenicities of three proteases from Serratia marcescens, two proteases from Pseudomonas aeruginosa, and one thermolysin from Bacillus stearothermophilus were examined. All proteases tested caused acute liquefactive necrosis of the cornea and descemetocele formation in guinea pig eyes after intrastromal injecti...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.55.10.2509-2517.1987
更新日期:1987-10-01 00:00:00
abstract::The ability to bind Congo red (Crb+) is associated with virulence of Shigella flexneri and is encoded by a large, 220-kilobase plasmid. We cloned fragments of this plasmid to isolate the sequences encoding Congo red binding, to determine the degree of conservation of these sequences among S. flexneri strains, and to s...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.54.2.435-443.1986
更新日期:1986-11-01 00:00:00
abstract::Toxoplasma gondii induces the expression of proinflammatory cytokines, reorganizes organelles, scavenges nutrients, and inhibits apoptosis in infected host cells. We used a cDNA microarray of 420 annotated porcine expressed sequence tags to analyze the molecular basis of these changes at eight time points over a 72-ho...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00386-05
更新日期:2006-07-01 00:00:00
abstract::Infection of C3H mice with Borrelia burgdorferi, the causative agent of Lyme disease, reliably produces an infectious arthritis and carditis that peak around 3 weeks postinfection and then spontaneously resolve. Macrophage polarization has been suggested to drive inflammation, the clearance of bacteria, and tissue rep...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00369-15
更新日期:2015-07-01 00:00:00
abstract::Leishmania-infected macrophages are potential antigen-presenting cells for CD4+ T lymphocytes, which recognize parasite antigens bound to major histocompatibility complex class II molecules (Ia). However, the intracellular sites where Ia and antigens may interact are far from clear, since parasites grow within the mod...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.59.3.764-775.1991
更新日期:1991-03-01 00:00:00
abstract::Genetic factors that regulate the pathogenesis of pneumonia caused by the fungus Cryptococcus neoformans are poorly understood. Through a phenotypic strain survey we observed that inbred C3H/HeN mice develop a significantly greater lung fungal burden than mice of the resistant CBA/J strain 4 weeks following intratrach...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00417-12
更新日期:2012-12-01 00:00:00
abstract::A water-soluble acylpolygalactosyl (APG) of 34 kDa was obtained from the Klebsiella pneumoniae membrane by alkaline hydrolysis and delipidation. APG comprises a poly(1,3)galactose chain, a core, and a lipid moiety made of a glucosamine disaccharide with two N-linked beta OH-myristates. The monocyte binding sites for A...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.5.1520-1527.1994
更新日期:1994-05-01 00:00:00
abstract::Ultrastructural changes in cells of the mouse footpad are described which occurred during the log phase of multiplication, the plateau, and the stationary phase of growth of Mycobacterium leprae.BALB/c mice were inoculated in the right hind footpad with 5 x 10(3) organisms and sacrificed in pairs at 86 to 173 days aft...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.5.2.238-247.1972
更新日期:1972-02-01 00:00:00
abstract::Helicobacter pylori mutants deficient in 6-phosphogluconate dehydratase (6PGD) were constructed. Colonization densities were lower and minimum infectious doses were higher for mutant strains than for wild-type strains. In spite of better colonization, however, wild-type strains did not displace the mutant in cocoloniz...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.71.5.2920-2923.2003
更新日期:2003-05-01 00:00:00
abstract::Borrelia burgdorferi elicits a potent cytokine response through activation of multiple signaling receptors on innate immune cells. Spirochetal lipoproteins initiate expression of NF-κB-dependent cytokines primarily via TLR2, whereas type I interferon (IFN) production is induced through the endosomal receptors TLR7 and...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01617-14
更新日期:2014-06-01 00:00:00
abstract::In this study, we report on a novel approach based on modification of the intestinal surface to prevent diarrhea caused by enterotoxigenic Escherichia coli (ETEC). The removable intestinal tie adult rabbit diarrhea (RITARD) model was used to test the efficacy of an enteric-coated protease preparation (Detach; Enzacor ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.59.10.3708-3714.1991
更新日期:1991-10-01 00:00:00
abstract::Antigen-presenting cells (APCs) are key players in the induction and regulation of immune responses. In Plasmodium falciparum malaria, determination of which cells and pathways are activated in the network of APCs remains elusive. We therefore investigated the effects of a controlled human malaria infection in healthy...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00473-15
更新日期:2015-09-01 00:00:00
abstract::Seven cathepsin B-like cysteine proteases (CBLs) were identified from the immunoprotective excretory-secretory products of Haemonchus contortus. Two-dimensional (2-D) zymography and biotinylated inhibitors were employed to localize active CBLs in 2-D protein gels. Mass spectrometry provided the identification of AC-4,...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.74.3.1989-1993.2006
更新日期:2006-03-01 00:00:00
abstract::The mechanism by which hamsters acquire resistance to yaws or frambesia is poorly understood. This investigation has shown that immune lymphoid cells (spleen and lymph node) could confer on hamsters resistance to infection with Treponema pertenue. Treatment of these immune cells with a specific antithymocyte serum (AT...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.25.1.208-212.1979
更新日期:1979-07-01 00:00:00
abstract::Escherichia coli 536 (O6:K15:H31), which was isolated from a case of urinary tract infection, determines high nephropathogenicity in a rat pyelonephritis system as measured by renal bacterial counts 7 days after infection. The loss of S fimbrial adhesin formation (Sfa-) (mannose-resistant hemagglutination [Mrh-] and f...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.54.3.761-767.1986
更新日期:1986-12-01 00:00:00
abstract::The Pseudomonas aeruginosa quorum-sensing systems, las and rhl, control the production of numerous virulence factors. In this study, we have used the burned-mouse model to examine the contribution of quorum-sensing systems to the pathogenesis of P. aeruginosa infections in burn wounds. Different quorum-sensing mutants...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.11.5854-5862.1999
更新日期:1999-11-01 00:00:00
abstract::Serum was necessary for optimal phagocytosis of Aspergillus fumigatus spores by human leukocytes, and its opsonic capacity was greatly diminished by heat inactivation (56 C, 30 min). A germination assay, described in this report, was developed to study the fate of phagocytized spores. After incubation for 3 hr with no...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.1.4.345-350.1970
更新日期:1970-04-01 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
pub_type: 杂志文章
doi:10.1128/IAI.59.4.1521-1528.1991
更新日期:1991-04-01 00:00:00
abstract::Although there is substantial evidence that type IV pili purified from diarrhea-associated Aeromonas species (designated Bfp for bundle-forming pilus) are intestinal colonization factors (S. M. Kirov, L. A. O'Donovan, and K. Sanderson, Infect. Immun. 67:5447-5454, 1999), nothing is known regarding the function of a se...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.7.4040-4048.2000
更新日期:2000-07-01 00:00:00
abstract::Infection with Mycobacterium avium subsp. paratuberculosis is associated with high levels of morbidity, decreased production, and early culling in dairy cattle. Clinical symptoms of Johne's disease include persistent diarrhea, inappetence, and resultant weight loss due to chronic inflammation of the small intestine. A...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.71.11.6479-6486.2003
更新日期:2003-11-01 00:00:00
abstract::Dendritic cell interactions with pathogenic microbes initiate and direct the development of subsequent adaptive responses. The protozoan pathogen Giardia lamblia infects the mammalian small intestine, leading to nutrient malabsorption and diarrhea but rarely causing inflammation. In order to begin to understand how th...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00718-08
更新日期:2009-02-01 00:00:00
abstract::Cellular resistance to facultative intracellular parasites has been studied by determining the antimycobacterial activity and the amount of fatty acids in sera and in heptane extracts of freshly collected and 24-h-cultured normal and activated guinea pig alveolar macrophages and liver cells. The quantity and the antim...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.19.1.170-177.1978
更新日期:1978-01-01 00:00:00
abstract::Ehrlichia chaffeensis is a recently isolated minute gram-negative obligatory intracellular bacterium of monocytes/macrophages and is the etiologic agent of human monocytic ehrlichiosis. It is not known how macrophages respond when they encounter ehrlichiae in terms of cytokine production. In this study, we examined cy...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.64.10.4211-4219.1996
更新日期:1996-10-01 00:00:00
abstract::Recent reports have suggested that oral vaccination of mice against Helicobacter pylori is dependent on a Th1-mediated immune response. However, oral vaccination in mice neither induces sterilizing immunity nor leads to complete protection from disease. Therefore, in this study we investigated whether a systemic subcu...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.72.2.1029-1035.2004
更新日期:2004-02-01 00:00:00
abstract::BALB/c mice were vaccinated by the intramuscular (i.m.) and subcutaneous (s.c.) routes with a native preparation of the Chlamydia trachomatis mouse pneumonitis (MoPn) major outer membrane protein (MOMP), using Montanide ISA 720 and CpG-1826 as adjuvants. A negative control group was immunized with ovalbumin and the tw...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.73.12.8153-8160.2005
更新日期:2005-12-01 00:00:00