In vitro identification and characterization of a virus isolated from a dog with neurological dysfunction.

abstract：:The rfb locus, determining biosynthesis of O8-specific lipopolysaccharide side chains, was transferred to a rough mutant of Escherichia coli; recombinants producing a complete lipopolysaccharide were more resistant to the complement-mediated bactericidal action of human serum than the rough recipient. Inheritance of t...

journal_title：Infection and immunity

authors： Taylor PW,Robinson MK

更新日期：1980-07-01 00:00:00

abstract：:Neuronal dysfunction can occur in the course of sepsis without meningitis. Sepsis-associated neuronal damage (SAND) was observed in the hippocampus within hours in experimental pneumococcal bacteremia. Intravascular challenge with purified bacterial cell wall recapitulated SAND. SAND persisted in PAFr(-/-) mice but wa...

journal_title：Infection and immunity

authors： Orihuela CJ,Fillon S,Smith-Sielicki SH,El Kasmi KC,Gao G,Soulis K,Patil A,Murray PJ,Tuomanen EI

更新日期：2006-07-01 00:00:00

abstract：:After oral feeding of mice with avirulent Salmonella, Escherichia coli, or hybrid strains, only certain bacterial strains were able to multiply and persist within the small intestinal Peyer's patches. After oral vaccination alone, or oral priming and subsequent parenteral boosting, antibody class and titers were detec...

journal_title：Infection and immunity

authors： Hohmann A,Schmidt G,Rowley D

更新日期：1979-07-01 00:00:00

abstract：:Neutrophil collagenase (matrix metalloproteinase 8 [MMP-8]) is an important mediator of tissue destruction in inflammatory diseases. Studies of anaerobic periodontal infections have shown that active MMP-8 in gingival crevicular fluid is associated with the degradation of periodontal tissues in progressive periodontit...

journal_title：Infection and immunity

authors： Romanelli R,Mancini S,Laschinger C,Overall CM,Sodek J,McCulloch CA

更新日期：1999-05-01 00:00:00

abstract：:During the systemic phase of murine infection with Salmonella enterica serovar Typhimurium, bacterial virulence is correlated with the ability to grow and survive within host macrophages. Salmonella pathogenicity island 2 (SPI-2), encoding a type three secretion system, has emerged as an important contributor to Salmo...

journal_title：Infection and immunity

authors： Linehan SA,Rytkönen A,Yu XJ,Liu M,Holden DW

更新日期：2005-07-01 00:00:00

abstract：:Differences in molecular composition of lipopolysaccharides (LPS) between serum-sensitive (S) clinical isolates of Escherichia coli and serum-resistant (R) clones derived by serial passage in serum were demonstrated to determine sensitivity or resistance to killing by normal human serum (NHS). LPS from R clones had a ...

journal_title：Infection and immunity

authors： Porat R,Johns MA,McCabe WR

更新日期：1987-02-01 00:00:00

abstract：:The protective efficacy of Mycobacterium bovis BCG can be markedly augmented by stable integration of Mycobacterium tuberculosis genomic region RD1. BCG complemented with RD1 (BCG::RD1) encodes nine additional proteins. Among them, 10-kDa culture filtrate protein (CFP-10) and ESAT-6 (6-kDa early secreted antigenic tar...

journal_title：Infection and immunity

authors： Demangel C,Brodin P,Cockle PJ,Brosch R,Majlessi L,Leclerc C,Cole ST

更新日期：2004-04-01 00:00:00

abstract：:As an opportunistic bacterial pathogen, Pseudomonas aeruginosa mainly affects immunocompromised individuals as well as patients with cystic fibrosis. In a previous study, we showed that ExoS of P. aeruginosa, when injected into host cells through a type III secretion apparatus, functions as an effector molecule to tri...

journal_title：Infection and immunity

authors： Jia J,Alaoui-El-Azher M,Chow M,Chambers TC,Baker H,Jin S

更新日期：2003-06-01 00:00:00

abstract：:The effect of growth temperature on the virulence of a strain of broth-grown serogroup 1 Legionella pneumophila (Wadsworth F889) was examined by growing the bacterium at different temperatures and then infecting guinea pigs (by intratracheal injection) and guinea pig alveolar macrophages. The 50% lethal dose for guine...

journal_title：Infection and immunity

authors： Edelstein PH,Beer KB,DeBoynton ED

更新日期：1987-11-01 00:00:00

abstract：:Infection with Trypanosoma cruzi, the agent of Chagas' disease, may induce antibodies and T cells reactive with self antigens (autoimmunity). Because autoimmunity is generally thought to develop during the chronic phase of infection, one hypothesis is that autoimmunity develops only after long-term, low-level stimulat...

journal_title：Infection and immunity

authors： Leon JS,Godsel LM,Wang K,Engman DM

更新日期：2001-09-01 00:00:00

abstract：:Mouse spleen cultures were infected with murine cytomegalovirus, either before or after separating the cells into various classes, and the growth of virus and production of infectious centers were measured in each cell class. The separation techniques, which were used in various combinations, comprised: adherence to p...

journal_title：Infection and immunity

authors： Loh L,Hudson JB

更新日期：1979-12-01 00:00:00

abstract：:The serum opacity factor (SOF) of Streptococcus pyogenes is a serotyping tool and pathogenesis factor. Using SOF-coated latex beads in cell adherence assays and antiserum directed against SOF in S. pyogenes-HEp-2 cell adherence inhibition experiments, we demonstrate SOF involvement in the fibronectin-mediated adherenc...

journal_title：Infection and immunity

authors： Oehmcke S,Podbielski A,Kreikemeyer B

更新日期：2004-07-01 00:00:00

abstract：:We investigated the cytokine/chemokine secretions and alteration of protein expression from peripheral blood mononuclear cells (PBMCs) cocultured with adult liver flukes (Opisthorchis viverrini) for 6 to 24 h. PBMC-derived proteins were identified by two-dimensional electrophoresis and mass spectrometry, and the cytok...

journal_title：Infection and immunity

authors： Hongsrichan N,Intuyod K,Pinlaor P,Khoontawad J,Yongvanit P,Wongkham C,Roytrakul S,Pinlaor S

更新日期：2014-05-01 00:00:00

abstract：:The effect of route of administration, dosage, and number of boosts employed during immunization with the polymyxin-release form of Escherichia coli heat-labile (LT) enterotoxin on the degree and duration of protection afforded was evaluated in rats which were challenged by the ligated loop technique. Increasing the b...

journal_title：Infection and immunity

authors： Klipstein FA,Engert RF

更新日期：1980-01-01 00:00:00

abstract：:Francisella tularensis is the causative agent of zoonotic tularemia, a severe pneumonia in humans, and Francisella novicida causes a similarly severe tularemia in mice upon inhalation. The correlates of protective immunity, as well as the virulence mechanisms of this deadly pathogen, are not well understood. In the pr...

journal_title：Infection and immunity

authors： Sharma J,Li Q,Mishra BB,Georges MJ,Teale JM

更新日期：2009-10-01 00:00:00

abstract：:Lymphocytes from uninfected, nonimmune mice can be stimulated to proliferate and produce antibody to diverse antigens in culture when exposed to the purified protein derivative of tuberculin or unheated tuberculin culture filtrate. Lymphocytes from numerous inbred strains of mice respond to tuberculin, but no true low...

journal_title：Infection and immunity

authors： Sultzer BM,Nilsson BS,Kirschenbaum D

更新日期：1977-03-01 00:00:00

abstract：:Cell-mediated immunity plays an important role in immunity to the pathogenic fungus Cryptococcus neoformans. However, the antigen specificity of the T-cell response to C. neoformans remains largely unknown. In this study, we used two approaches to determine the antigen specificity of the T-cell response to C. neoforma...

journal_title：Infection and immunity

authors： Lindell DM,Ballinger MN,McDonald RA,Toews GB,Huffnagle GB

更新日期：2006-08-01 00:00:00

abstract：:Inner ear dysfunction secondary to chronic otitis media (OM), including high-frequency sensorineural hearing loss or vertigo, is not uncommon. Although chronic middle ear inflammation is believed to cause inner ear dysfunction by entry of OM pathogen components or cytokines from the middle ear into the inner ear, the ...

journal_title：Infection and immunity

authors： Moon SK,Woo JI,Lee HY,Park R,Shimada J,Pan H,Gellibolian R,Lim DJ

更新日期：2007-07-01 00:00:00

abstract：:The Haemophilus ducreyi 35000HP genome encodes a homolog of the CpxRA two-component cell envelope stress response system originally characterized in Escherichia coli. CpxR, the cytoplasmic response regulator, was shown previously to be involved in repression of the expression of the lspB-lspA2 operon (M. Labandeira-Re...

journal_title：Infection and immunity

authors： Labandeira-Rey M,Brautigam CA,Hansen EJ

更新日期：2010-11-01 00:00:00

abstract：:Subtilase cytotoxin (SubAB) was first isolated from a Shiga toxigenic Escherichia coli (STEC) strain that was responsible for an outbreak of hemolytic-uremic syndrome and is the prototype of a new family of AB(5) cytotoxins. SubAB is a subtilase-like serine protease, and upon uptake by host cells, it is trafficked to ...

journal_title：Infection and immunity

authors： May KL,Paton JC,Paton AW

更新日期：2010-11-01 00:00:00

abstract：:Antibodies against the Plasmodium falciparum P0 ribosomal phosphoprotein (PfP0) have been detected exclusively but extensively in malaria-immune persons. Polyclonal rabbit and mice sera were raised against two recombinant polypeptides of P. falciparum P0 protein, PfP0N and PfP0C, covering amino acids 17 to 61 and the ...

journal_title：Infection and immunity

authors： Chatterjee S,Singh S,Sohoni R,Singh NJ,Vaidya A,Long C,Sharma S

更新日期：2000-07-01 00:00:00

abstract：:Attempts were made to isolate an antigen(s) from Candida albicans suitable for detecting hypersensitivity in a murine model of candidiasis. Using footpad reactivity in cutaneously infected animals as the assay, comparisons were made of two commercial extracts and cell wall and cytoplasmic preparations made in the labo...

journal_title：Infection and immunity

authors： Domer JE,Moser SA

更新日期：1978-04-01 00:00:00

abstract：:Acid hydrolysates of the type-specific main (TM) antigen isolated from Leptospira kremastos strain Kyoto showed a considerable inhibition of complement fixation reaction between TM antigen and anti-strain Kyoto serum. A fraction of 2 N HCl hydrolysate containing exclusively a large amount of neutral sugars showed no i...

journal_title：Infection and immunity

authors： Adachi Y,Yanagawa R

更新日期：1975-06-01 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

authors： Yatsuda AP,Bakker N,Krijgsveld J,Knox DP,Heck AJ,de Vries E

更新日期：2006-03-01 00:00:00

abstract：:The M1inv+ subclone of M1 group A streptococci that spread globally in the late 1980s and early 1990s was previously identified by restriction fragment length polymorphism (RFLP), M protein, and SpeA exotoxin sequence analyses. Strains representing this subclone were characterized with regard to carriage of bacterioph...

journal_title：Infection and immunity

authors： Cleary PP,LaPenta D,Vessela R,Lam H,Cue D

更新日期：1998-11-01 00:00:00

abstract：:Hybridoma cell lines which produced monoclonal antibodies against cholera toxin were isolated. These cell lines were detected with an enzyme-linked immunosorbent assay screening procedure with purified cholera toxin or subunit A of cholera toxin. Seven cell lines were characterized with respect to their reactivity wit...

journal_title：Infection and immunity

authors： Robb M,Nichols JC,Whoriskey SK,Murphy JR

更新日期：1982-10-01 00:00:00

abstract：:Interaction of bacteria with mucosal surfaces can modulate the production of proinflammatory cytokines and adhesion molecules produced by epithelial cells. Previously, we showed that expression of interleukin-8 (IL-8) and intercellular adhesion molecule 1 (ICAM-1) by gingival epithelial cells increases following inter...

journal_title：Infection and immunity

authors： Huang GT,Kim D,Lee JK,Kuramitsu HK,Haake SK

更新日期：2001-03-01 00:00:00

abstract：:Nitration of protein A with tetranitromethane incompletely blocks its Fc-binding ability for immunoglobulin G when measured by more sensitive methods of immunoprecipitation and when tested in the enzyme-linked immunosorbent assay. In addition, binding of protein A and blockage by nitration is heterogeneous and depends...

journal_title：Infection and immunity

authors： Sloan GJ,Butler JE

更新日期：1978-08-01 00:00:00

abstract：:Salivary gland lysates of the sand fly Lutzomyia longipalpis markedly enhance the course of infection with Leishmania major in mice. Here we examine various parameters of this phenomenon. The exacerbative effect of L. longipalpis salivary gland lysates occurred in five different mouse strains; however, the character o...

journal_title：Infection and immunity

authors： Theodos CM,Ribeiro JM,Titus RG

更新日期：1991-05-01 00:00:00

abstract：:Group A streptococcal pyrogenic exotoxins A, B, and C (also known as scarlet fever toxins and erythrogenic toxins) were evaluated for relatedness to another streptococcus-derived lymphocyte mitogen, blastogen A. Streptococcal pyrogenic exotoxin A and blastogen A were immunologically cross-reactive and shared the same ...

journal_title：Infection and immunity

authors： Schlievert PM,Gray ED

更新日期：1989-06-01 00:00:00