Enhanced resistance against Listeria monocytogenes achieved by pretreatment with granulocyte colony-stimulating factor.

abstract：:The influence of the growth medium on the ability of strains of Streptococcus mutans, Actinomyces viscosus and A. naeslundii to attach to saliva-treated hydroxyapatite (S-HA) surfaces was studied. Preliminary experiments indicated that cells of each species harvested in lag, log, and early stationary phases of growth ...

journal_title：Infection and immunity

authors： Peros WJ,Gibbons RJ

更新日期：1981-04-01 00:00:00

abstract：:Vibrio vulnificus is an oyster-associated bacterial pathogen that causes life-threatening fulminating septicemia and necrotizing wound infections in humans. The capsular polysaccharide of V. vulnificus (VvPS) is critical for virulence. Previously we showed that active immunization of mice with a VvPS-tetanus toxoid (V...

journal_title：Infection and immunity

authors： Devi SJ,Hayat U,Powell JL,Morris JG Jr

更新日期：1996-06-01 00:00:00

abstract：:A nonclonal population of Borrelia burgdorferi N40 (passage 3) that survived protective immunity following challenge inoculation of outer surface protein (Osp) A- or B-hyperimmunized mice were characterized for the molecular basis of evasion of immunity. Two of six B. burgdorferi isolates, cultured from OspA-immunized...

journal_title：Infection and immunity

authors： Fikrig E,Tao H,Barthold SW,Flavell RA

更新日期：1995-05-01 00:00:00

abstract：:In this study, cytokine patterns produced by CD4(+) T cells isolated from antrum or corpus gastral biopsy specimens of 10 patients with Helicobacter pylori-positive gastritis were compared. To this end, expression of intracellular cytokines (interleukin-4 [IL-4] and gamma interferon) and of CD4 was assessed by flow cy...

journal_title：Infection and immunity

authors： Sommer F,Faller G,Konturek P,Kirchner T,Hahn EG,Zeus J,Röllinghoff M,Lohoff M

更新日期：1998-11-01 00:00:00

abstract：:Differences in infection kinetics and host response between Burkholderia multivorans and Burkholderia cenocepacia were demonstrated in a pulmonary infection model in BALB/c mice. B. multivorans persisted in the lung, while B. cenocepacia was cleared. Indirect immunofluorescence and electron microscopy of B. multivoran...

journal_title：Infection and immunity

authors： Chu KK,MacDonald KL,Davidson DJ,Speert DP

更新日期：2004-10-01 00:00:00

abstract：:We have examined the ability of peptidoglycan (PepG) and lipoteichoic acid (LTA) isolated from Staphylococcus aureus to induce the release of tumor necrosis factor alpha (TNF-alpha), interleukin-6 (IL-6), and IL-10 in whole human blood and identified the cellular origins of these cytokines. Both PepG and LTA induced t...

journal_title：Infection and immunity

authors： Wang JE,Jørgensen PF,Almlöf M,Thiemermann C,Foster SJ,Aasen AO,Solberg R

更新日期：2000-07-01 00:00:00

abstract：:The reproducibility of an experimental result is a fundamental assumption in science. Yet, results that are merely confirmatory of previous findings are given low priority and can be difficult to publish. Furthermore, the complex and chaotic nature of biological systems imposes limitations on the replicability of scie...

journal_title：Infection and immunity

authors： Casadevall A,Fang FC

更新日期：2010-12-01 00:00:00

abstract：:The objective of this study was to determine (i) if complementation of ureB-negative Helicobacter pylori restores colonization and (ii) if urease is a useful reporter for promoter activity in vivo. Strains used were M6, M6DeltaureB, and 10 recombinant derivatives of M6 or M6DeltaureB in which urease expression was und...

journal_title：Infection and immunity

authors： Eaton KA,Gilbert JV,Joyce EA,Wanken AE,Thevenot T,Baker P,Plaut A,Wright A

更新日期：2002-02-01 00:00:00

abstract：:Patients with chronic mucocutaneous candidiasis (CMC) are selectively unable to clear the yeast Candida, which results in persistent debilitating infections affecting the skin, nails, and mucous membranes. The underlying defect is unknown. Recent animal studies highlighted the importance of type 1 cytokines in protect...

journal_title：Infection and immunity

authors： Lilic D,Gravenor I,Robson N,Lammas DA,Drysdale P,Calvert JE,Cant AJ,Abinun M

更新日期：2003-10-01 00:00:00

abstract：:In order to construct an effector strain for the replacement therapy of dental caries, we wished to combine the properties of low-level acid production and high-level colonization potential in a strain of Streptococcus mutans. To this end, we made a deletion in the lactate dehydrogenase (LDH) gene cloned from the bact...

journal_title：Infection and immunity

authors： Hillman JD,Chen A,Duncan M,Lee SW

更新日期：1994-01-01 00:00:00

abstract：:Tuberculous pleurisy allows the study of human cells at the site of active Mycobacterium tuberculosis infection. In this study, we found that among pleural fluid (PF) lymphocytes, natural killer (NK) cells are a major source of early gamma interferon (IFN-gamma) upon M. tuberculosis stimulation, leading us to investig...

journal_title：Infection and immunity

authors： Schierloh P,Yokobori N,Alemán M,Landoni V,Geffner L,Musella RM,Castagnino J,Baldini M,Abbate E,de la Barrera SS,Sasiain MC

更新日期：2007-11-01 00:00:00

abstract：:White-footed mice (Peromyscus leucopus), the primary reservoir for Borrelia burgdorferi in the northern midwest and northeastern United States, were experimentally inoculated with an infectious strain or a noninfectious strain of the Lyme disease spirochete and examined for their specific antibody response with the en...

journal_title：Infection and immunity

authors： Schwan TG,Kime KK,Schrumpf ME,Coe JE,Simpson WJ

更新日期：1989-11-01 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

authors： Lasky CE,Olson RM,Brown CR

更新日期：2015-07-01 00:00:00

abstract：:This study focuses on the interaction of the three components of the Bacillus cereus Nhe enterotoxin with particular emphasis on the functional roles of NheB and NheC. The results demonstrated that both NheB and NheC were able to bind to Vero cells directly while NheA lacked this ability. It was also shown that Nhe-in...

journal_title：Infection and immunity

authors： Lindbäck T,Hardy SP,Dietrich R,Sødring M,Didier A,Moravek M,Fagerlund A,Bock S,Nielsen C,Casteel M,Granum PE,Märtlbauer E

更新日期：2010-09-01 00:00:00

abstract：:Severe pediatric malaria is an important risk factor for developing disseminated infections with nontyphoidal Salmonella serotypes (NTS). While recent animal studies on this subject are lacking, early work suggests that an increased risk for developing systemic NTS infection during malaria is caused by hemolytic anemi...

journal_title：Infection and immunity

authors： Roux CM,Butler BP,Chau JY,Paixao TA,Cheung KW,Santos RL,Luckhart S,Tsolis RM

更新日期：2010-04-01 00:00:00

abstract：:The pili of Serratia marcescens US5 isolated from a patient with urinary tract infection were purified and characterized. During the aeration culture, the pili were detached from the bacteria and were precipitated by the addition of ammonium sulfate. The purification of the pili was carried out by ion-exchange chromat...

journal_title：Infection and immunity

authors： Kohno K,Yamamoto T,Kuroiwa A,Amako K

更新日期：1984-11-01 00:00:00

abstract：:Immune responses in the guinea pig model are understudied because of a lack of commercial reagents. We have developed a custom-made guinea pig oligonucleotide microarray (81 spots) and have examined the gene expression profile of splenocytes restimulated in vitro from Mycobacterium bovis BCG-vaccinated and naive anima...

journal_title：Infection and immunity

authors： Tree JA,Elmore MJ,Javed S,Williams A,Marsh PD

更新日期：2006-02-01 00:00:00

abstract：:Recent studies have shown that probiotics are beneficial in T-cell-mediated inflammatory diseases. The molecular mechanism by which probiotics work remains elusive, but accumulating evidence indicates that probiotics can modulate immune cell responses. Since T cells express receptors for bacterial products or componen...

journal_title：Infection and immunity

authors： Peluso I,Fina D,Caruso R,Stolfi C,Caprioli F,Fantini MC,Caspani G,Grossi E,Di Iorio L,Paone FM,Pallone F,Monteleone G

更新日期：2007-04-01 00:00:00

abstract：:Mammalian hosts often develop distinct immune response against the diverse parasitic helminths that have evolved for immune evasion. Interleukin-25 (IL-25), an IL-17 cytokine family member, plays a key role in initiating the protective immunity against several parasitic helminths; however, the involvement and underlyi...

journal_title：Infection and immunity

authors： Angkasekwinai P,Srimanote P,Wang YH,Pootong A,Sakolvaree Y,Pattanapanyasat K,Chaicumpa W,Chaiyaroj S,Dong C

更新日期：2013-10-01 00:00:00

abstract：:Lipoteichoic acids (LTAs) belong to the immunostimulatory class of molecules of gram-positive bacteria (GPB). Previous investigations showed that the macrophage scavenger receptor (SR), a glycosylated trimeric transmembrane protein, binds directly to many GPB, possibly via LTA. SR binding to other ligands is dependent...

journal_title：Infection and immunity

authors： Greenberg JW,Fischer W,Joiner KA

更新日期：1996-08-01 00:00:00

abstract：:The need for agents designed to modify immune response in the treatment of patients with viral infection, immunodeficiency, or cancer prompted the present study on the mechanisms of action of isoprinosine, a compound developed for antiviral use and whose therapeutic activity may involve the immune system. The effect o...

journal_title：Infection and immunity

authors： Hadden JW,Hadden EM,Coffey RG

更新日期：1976-02-01 00:00:00

abstract：:Protective immunity to Plasmodium falciparum malaria acquired after natural exposure is largely antibody mediated. IgG-specific P. falciparum EMP1 (PfEMP1) proteins on the infected erythrocyte surface are particularly important. The transient antibody responses and the slowly acquired protective immunity probably refl...

journal_title：Infection and immunity

authors： Ampomah P,Stevenson L,Ofori MF,Barfod L,Hviid L

更新日期：2014-05-01 00:00:00

abstract：:Characteristics of four transmissible gastroenteritis (TGE) virus field strains (Miller, Purdue, Bl, and V203) and four cell culture-attenuated strains (Purdue, SH, CKp, and Bl) were studied to find methods of differentiation between the two groups of viruses. TGE field virus strains did not replicate as well as atten...

journal_title：Infection and immunity

authors： Hess RG,Bachmann PA

更新日期：1976-06-01 00:00:00

abstract：:Cytomegalovirus (CMV) infections are common in renal transplant recipients. We studied 23 recipients prospectively to determine whether infections by other herpes-group and non-herpes-group viruses were also present. Sera, obtained at the time of surgery and periodically thereafter, were tested for antibody to CMV, he...

journal_title：Infection and immunity

authors： Armstrong JA,Evans AS,Rao N,Ho M

更新日期：1976-10-01 00:00:00

abstract：:We have studied polyacryl starch microparticles as an adjuvant in oral vaccination in mice. Secreted antigens from Salmonella enterica serovar Enteritidis were administered covalently conjugated to microparticles, or as free antigens, orally or intramuscularly and evaluated for their immunogenicity and ability to elic...

journal_title：Infection and immunity

authors： Strindelius L,Degling Wikingsson L,Sjöholm I

更新日期：2002-03-01 00:00:00

abstract：:The 34-kilodalton (kDa) antigen of Treponema pallidum subsp. pallidum (T. pallidum) is a pathogen-specific integral membrane protein. DNA sequence analysis of the cloned gene revealed an open reading frame encoding a primary product of 204 residues with a molecular mass of 22,087 daltons. Sequences that correspond to ...

journal_title：Infection and immunity

authors： Swancutt MA,Riley BS,Radolf JD,Norgard MV

更新日期：1989-11-01 00:00:00

abstract：:A canine distemper virus (CDV), DESIGNATED R252, originally recovered from a dog with demyelinating encephalomyelitis was shown to reproduce this disease in gnotobiotic dogs with a high incidence as compared to other CDV strains, which produced an acute fatal infection. In this investigation, R252 was propagated for t...

journal_title：Infection and immunity

authors： Confer AW,Kahn DE,Koestner A,Krakowka S

更新日期：1975-04-01 00:00:00

abstract：:Rhodococcus equi is an intracellular pathogen which causes pneumonia in young horses and in immunocompromised humans. R. equi arrests phagosome maturation in macrophages at a prephagolysosome stage and grows inside a privileged compartment. Here, we show that, in murine macrophages activated with gamma interferon and ...

journal_title：Infection and immunity

authors： von Bargen K,Wohlmann J,Taylor GA,Utermöhlen O,Haas A

更新日期：2011-05-01 00:00:00

abstract：:The chlamydial cryptic plasmid encodes eight putative open reading frames (ORFs), designated pORF1 to -8. Antibodies raised against these ORF proteins were used to localize the endogenous proteins during chlamydial infection. We found that the pORF5 protein (also known as pgp3) was detected mainly in the cytosol of Ch...

journal_title：Infection and immunity

authors： Li Z,Chen D,Zhong Y,Wang S,Zhong G

更新日期：2008-08-01 00:00:00

abstract：:Trichinella spiralis creates a unique intracellular habitat in striated muscle. We report that a proteoglycan, syndecan-1, is induced early in infection yet is not essential for habitat development and exerts a modest influence on the immune response. This report is the first to address the requirement for a specific ...

journal_title：Infection and immunity

authors： Beiting DP,Park PW,Appleton JA

更新日期：2006-03-01 00:00:00