Susceptibility to progressive Cryptococcus neoformans pulmonary infection is regulated by loci on mouse chromosomes 1 and 9.

abstract：:We compared the immune defense of mice with chronic granulomatous disease (CGD mice) with that of wild-type C57BL/6 mice for their response to Sporothrix schenckii. A subcutaneous injection of 5 x 10(4) CFU S. schenckii strain IFM41598 into CGD mice resulted in systemic infection and death within 84 days. In contrast,...

journal_title：Infection and immunity

authors： Kajiwara H,Saito M,Ohga S,Uenotsuchi T,Yoshida S

更新日期：2004-09-01 00:00:00

abstract：:Cells in the Brucella spp. are intracellular pathogens that survive and replicate within host monocytes. Brucella maintains persistent infections in animals despite the production of high levels of anti-Brucella-specific antibodies. To determine the effect of antibody opsonization on the ability of Brucella to establi...

journal_title：Infection and immunity

authors： Bellaire BH,Roop RM 2nd,Cardelli JA

更新日期：2005-06-01 00:00:00

abstract：:Experimental infection of mice with a virulent strain of Mycobacterium avium leads to a slowly progressive disease, which we have previously shown culminates in loss of gamma interferon (IFN-gamma) production by T lymphocytes and death of the animals approximately 40 weeks after infection. Here we investigated the cha...

journal_title：Infection and immunity

authors： Mannering SI,Cheers C

更新日期：2002-01-01 00:00:00

abstract：:The purpose of the present study was to determine the extent of immunologic responses, particularly immunopathologic responses, within the upper and lower respiratory tracts after intranasal immunization using the mucosal adjuvant cholera toxin (CT). BALB/c mice were nasally immunized with influenza virus vaccine comb...

journal_title：Infection and immunity

authors： Hodge LM,Marinaro M,Jones HP,McGhee JR,Kiyono H,Simecka JW

更新日期：2001-04-01 00:00:00

abstract：:Infection with Histoplasma capsulatum results in a subclinical infection in immunocompetent hosts due to an effective cellular immune response. By contrast, immunodeficient individuals can have a severe disseminated and potentially fatal disease. In a previous study, it was demonstrated that normal mice infected intra...

journal_title：Infection and immunity

authors： Zhou P,Sieve MC,Tewari RP,Seder RA

更新日期：1997-03-01 00:00:00

abstract：:A total of 32 patients with Plasmodium falciparum malaria were studied. Of these, 23 had benign infections, and 9 had typical cerebral malaria. Cryoglobulins, circulating immune complexes detected by a C1q-binding assay, and hypocomplementemia were found in eight of nine patients with cerebral malaria. Raised levels o...

journal_title：Infection and immunity

authors： Adam C,Géniteau M,Gougerot-Pocidalo M,Verroust P,Lebras J,Gibert C,Morel-Maroger L

更新日期：1981-02-01 00:00:00

abstract：:Infection of mice with the murine sarcoma virus (Moloney) markedly suppressed the humoral antibody response to sheep erythrocyte antigen injected 10 days after infection, when tumor size was maximal, and on day 26, when primary tumors had partially regressed. Humoral antibody response was also inhibited when antigen w...

journal_title：Infection and immunity

authors： Chan SP,Hook WA,Turner W,Chirigos MA

更新日期：1970-03-01 00:00:00

abstract：:Rabbit endogenous pyrogens occurred in two forms. One was an apparently single protein with a pI of 7.3; the other was a family of proteins with pI values of 4.5 to 5.0. We selected two of the latter, with pI values of 4.6 and 4.72, as representative of the group and compared them with the pI 7.3 pyrogen. Antisera rai...

journal_title：Infection and immunity

authors： Murphy PA,Cebula TA,Levin J,Windle BE

更新日期：1981-10-01 00:00:00

abstract：:The immune response of mice to live, heat-killed, or autoclaved Mycobacterium leprae was investigated. After sensitization with 10(7) organisms in each group, recipient mice were transfused with the sensitized splenocytes 28 days later. A selected number of these mice were infected with 5 X 10(3) M. leprae, and the re...

journal_title：Infection and immunity

authors： Graham L Jr,Navalkar RG

更新日期：1984-01-01 00:00:00

abstract：:The effects of temperature and treatment with sodium dodecyl sulfate, Tween 20, dithiothreitol, trypsin, or guanidine on the hemagglutinating capacity of six strains of type A influenza virus (A(0)/PR8/34, A(1)/CAME/46, A(2)/J305/57, A(2)/Bethesda/63, A(2)/HK/Aichi/68, and A(2)/HK/80/68), one strain of swine virus (A/...

journal_title：Infection and immunity

authors： Cleeland R,Grunberg E,Prince HN

更新日期：1972-03-01 00:00:00

abstract：:In assessing the host cell range of bovine parvoviruses, these viruses were found to replicate optimally in actively dividing bovine fetal lung and spleen cells. Other primary bovine fetal cells supported growth to a lesser extent, but bovine line cells and line cells of other animal species tested did not. Minimal in...

journal_title：Infection and immunity

authors： Daugharty H,Warfield DT,Nemingway ND,Casey HL

更新日期：1973-03-01 00:00:00

abstract：:The attachment of Staphylococcus aureus (Cowan I) and two strains of group A and G streptococci on glass cover slips coated with fibronectin, fibronectin fragments, or fibrinogen was studied. The attachment was quantitated by counting the attached bacteria on glass surfaces coated with a similar molarity of the protei...

journal_title：Infection and immunity

authors： Kuusela P,Vartio T,Vuento M,Myhre EB

更新日期：1985-10-01 00:00:00

abstract：:Visceral leishmaniasis is a severe and lethal disease caused by the protozoan parasites of the genus Leishmania. In areas where leishmaniasis is endemic, most infected individuals control the infection and remain asymptomatic; chemotherapy of visceral leishmaniasis restores some immunity which protects against relapse...

journal_title：Infection and immunity

authors： Mary C,Auriault V,Faugère B,Dessein AJ

更新日期：1999-11-01 00:00:00

abstract：:The chromosomal iroBCDEN gene cluster first described for Salmonella enterica is involved in the uptake of catecholate-type siderophore compounds. An orthologous gene cluster has recently been detected in Escherichia coli strains which cause extraintestinal disease. This E. coli iroBCDEN gene cluster has an impact on ...

journal_title：Infection and immunity

authors： Sorsa LJ,Dufke S,Heesemann J,Schubert S

更新日期：2003-06-01 00:00:00

abstract：:The question of whether Campylobacter jejuni produces a cholera toxin-like toxin (CTLT) has been controversial. The objective of this study was to identify the factor that cross-reacts with CT from C. jejuni. Filtrates of C. jejuni grown in four different liquid media reported to promote CTLT production were tested by...

journal_title：Infection and immunity

authors： Albert MJ,Haridas S,Steer D,Dhaunsi GS,Smith AI,Adler B

更新日期：2007-06-01 00:00:00

abstract：:Legionella anisa and the amoeba Hartmannella vermiformis were isolated from an indoor fountain implicated as the infectious reservoir in an outbreak of Pontiac fever. We evaluated the ability of this strain of L. anisa to multiply in cultures of an amoeba (H. vermiformis), a ciliated protozoan (Tetrahymena pyriformis)...

journal_title：Infection and immunity

authors： Fields BS,Barbaree JM,Sanden GN,Morrill WE

更新日期：1990-09-01 00:00:00

abstract：:Cells of the laboratory strain 3153A of Candida albicans can be stimulated to undergo high-frequency phenotypic switching by a low dose of UV. We have compared the adhesive properties of cells exhibiting the basic original smooth (o-smooth) phenotype and three switch phenotypes (star, irregular wrinkle, and revertant ...

journal_title：Infection and immunity

authors： Vargas K,Wertz PW,Drake D,Morrow B,Soll DR

更新日期：1994-04-01 00:00:00

abstract：:Intestinal segmented filamentous bacteria (SFB) protect from ameba infection, and protection is transferable with bone marrow dendritic cells (BMDCs). SFB cause an increase in serum amyloid A (SAA), suggesting that SAA might mediate SFB's effects on BMDCs. Here we further explored the role of bone marrow in SFB-mediat...

journal_title：Infection and immunity

authors： Burgess SL,Saleh M,Cowardin CA,Buonomo E,Noor Z,Watanabe K,Abhyankar M,Lajoie S,Wills-Karp M,Petri WA Jr

更新日期：2016-09-19 00:00:00

abstract：:Leishmaniae are protozoans which, depending upon both the host and parasite species, can cause either a healing or nonhealing infection. While C57BL/10 mice are able to heal following infection with Leishmania major, they fail to heal following infection with Leishmania amazonensis. In order to address the role of Th1...

journal_title：Infection and immunity

authors： Afonso LC,Scott P

更新日期：1993-07-01 00:00:00

abstract：:Haemophilus ducreyi previously has been shown to inhibit the phagocytosis of both secondary targets and itself by certain cells in vitro. Wild-type H. ducreyi strain 35000HP contains two genes, lspA1 and lspA2, whose encoded protein products are predicted to be 456 and 543 kDa, respectively. An isogenic mutant of H. d...

journal_title：Infection and immunity

authors： Vakevainen M,Greenberg S,Hansen EJ

更新日期：2003-10-01 00:00:00

abstract：:Rats and mice infected with Trypanosoma lewisi and Trypanosoma musculi, respectively, showed hyperreactivity to lipopolysaccharide (LPS) from gram-negative bacteria. Fatal shock could be precipitated with a dose of LPS 100 to 1,000 times less in infected compared with noninfected animals. In trypanosome-infected rats ...

journal_title：Infection and immunity

authors： Ferrante A,Carter RF,Ferluga J,Allison AC

更新日期：1984-11-01 00:00:00

abstract：:Antibodies against the class 4 outer membrane protein (OMP) from Neisseria meningitidis have been purified from sera from vaccinees immunized with the Norwegian meningococcal group B outer membrane vesicle vaccine. The human sera and purified antibodies reacted strongly with the class 4 OMP in immunoblots, whereas exp...

journal_title：Infection and immunity

authors： Rosenqvist E,Musacchio A,Aase A,Høiby EA,Namork E,Kolberg J,Wedege E,Delvig A,Dalseg R,Michaelsen TE,Tommassen J

更新日期：1999-03-01 00:00:00

abstract：:The chlamydial inclusion occupies a unique niche within the eukaryotic cell that does not interact with endocytic compartments but instead is fusogenic with a subset of sphingomyelin-containing exocytic vesicles. The Chlamydia trachomatis inclusion acquires these distinctive properties by as early as 2 h postinfection...

journal_title：Infection and immunity

authors： Scidmore MA,Fischer ER,Hackstadt T

更新日期：2003-02-01 00:00:00

abstract：:Naturally occurring antibodies against [Gal alpha-1,3-Gal] structures (anti-Gal antibodies) are the primary effectors of human hyperacute rejection (HAR) of nonhuman tissue. Unlike most mammals, humans lack a functional alpha-1,3-galactosyltransferase (GalT) gene and produce abundant anti-Gal antibodies, putatively in...

journal_title：Infection and immunity

authors： Posekany KJ,Pittman HK,Bradfield JF,Haisch CE,Verbanac KM

更新日期：2002-11-01 00:00:00

abstract：:Serotypes A and B of the relapsing fever spirochete Borrelia turicatae produce different disease manifestations in infected mice. Whereas serotype B causes more severe arthritis and reaches higher densities in the blood of mice than serotype A, serotype A invades the central nervous system earlier than serotype B duri...

journal_title：Infection and immunity

authors： Pennington PM,Cadavid D,Barbour AG

更新日期：1999-09-01 00:00:00

abstract：:Moraxella (Branhamella) catarrhalis is an important bacterial cause of otitis media in children and lower respiratory tract infections in adults. In this study, we describe the presence of a novel high-molecular-weight outer membrane protein (HMW-OMP). This protein varies from 350 to 720 kDa in apparent molecular mass...

journal_title：Infection and immunity

authors： Klingman KL,Murphy TF

更新日期：1994-04-01 00:00:00

abstract：:Of 202 captive hares studied, many of which had lesions on their external genital organs or testicular atrophy or both, 27% had positive serological tests for syphilis although dark-field examination of extracts of atrophic testes was negative. A total of 12 hares that were nonreactive for the serological test for syp...

journal_title：Infection and immunity

authors： Horvath I,Kemenes F,Molnar L,Szeky A,Racz I

更新日期：1980-01-01 00:00:00

abstract：:To characterize the mechanism by which interleukin 10 (IL-10) inhibits Th1 responses to intracellular pathogens, we evaluated the interaction between IL-10 and Mycobacterium tuberculosis-induced gamma interferon (IFN-gamma) production by peripheral blood mononuclear cells from persons across the spectrum of tuberculou...

journal_title：Infection and immunity

authors： Gong JH,Zhang M,Modlin RL,Linsley PS,Iyer D,Lin Y,Barnes PF

更新日期：1996-03-01 00:00:00

abstract：:An unusual 120-kDa alkaline peptidase contained in a trypomastigote soluble fraction (TSF) of Trypanosoma cruzi is associated with the induction of repetitive Ca2+ transients and subsequent invasion by the parasite of a number of mammalian cell lines, including tissue culture L6E2 myoblasts (B. A. Burleigh and N. W. A...

journal_title：Infection and immunity

authors： Barr SC,Han W,Andrews NW,Lopez JW,Ball BA,Pannabecker TL,Gilmour RF Jr

更新日期：1996-05-01 00:00:00

abstract：:The protein P2 comprises a large proportion of the outer membrane of nontypable Haemophilus influenzae and functions as a porin. In view of the importance of the protein as a surface antigen, the present study was designed to purify and analyze P2 with particular emphasis on detection of antigenic determinants express...

journal_title：Infection and immunity

authors： Murphy TF,Bartos LC

更新日期：1988-05-01 00:00:00