Production of antigenically related exocellular elastolytic proteases mediating hemagglutination by vibrios.

abstract：:Aged C57BL/6 (B6) mice could reject allogeneic BALB/c RL male 1 tumor as efficiently as young B6 mice. However, in vitro analysis showed impaired generation of cytotoxic T cell response in aged B6 mice against allogeneic tumor. The reaction could be augmented by the addition of recombinant interleukin-2 (rIL-2). Enzym...

journal_title：Microbiology and immunology

authors： Win S,Uenaka A,Nakayama E

更新日期：2002-01-01 00:00:00

abstract：:The inhibitory effects of an extract of the blackcurrant (Ribes nigrum L.) against pathogens associated with oral, nasopharyngeal and upper respiratory infectious diseases; namely respiratory syncytial virus (RSV), influenza virus A and B (IFV-A and IFV-B), adenovirus (AdV), herpes simplex virus type 1, Haemophilus in...

journal_title：Microbiology and immunology

authors： Ikuta K,Hashimoto K,Kaneko H,Mori S,Ohashi K,Suzutani T

更新日期：2012-12-01 00:00:00

abstract：:One- and two-dimensional polyacrylamide gel electrophoresis (PAGE) was performed on immunoprecipitates formed between anti-human T-cell xeno-antiserum (ATS) and cell-surface glycoproteins of human lymphocytes, that had been radioiodinated by lactoperoxidase and purified on a Lentil lectin-coupled Sepharose 4B column. ...

journal_title：Microbiology and immunology

authors： Fujimoto J,Ishii Y,Kon S,Matsuura A,Kikuchi K

更新日期：1981-01-01 00:00:00

abstract：:Human metapneumovirus (hMPV) is one of the etiological agents of acute respiratory tract infections. From June 2005 to May 2006, we collected 185 clinical specimens from children in Osaka City, Japan, and detected 41 hMPV RNA. Of the 41 specimens, four (9.8%) also contained other viruses (3 with adenovirus [AdV] and 1...

journal_title：Microbiology and immunology

authors： Kaida A,Kubo H,Goto K,Shiomi M,Kohdera U,Iritani N

更新日期：2007-01-01 00:00:00

abstract：:Two methods of TSS diagnosis were evaluated: comparison of symptoms with clinical criteria and monitoring for evidence of selective activation of Vbeta2(+) T cells by the causative toxin, TSS toxin-1 (TSST-1). Ten patients with acute and systemic febrile infections caused by Staphylococcus aureus were monitored for in...

journal_title：Microbiology and immunology

authors： Matsuda Y,Kato H,Ono E,Kikuchi K,Muraoka M,Takagi K,Imanishi K,Itoh S,Itoh T,Ogawa T,Nitta K,Inokuchi S,Hibi T,Ohta H,Uchiyama T

更新日期：2008-11-01 00:00:00

abstract：:The immune responses of individuals exposed to Leishmania major were evaluated and compared with those of non-exposed volunteers. Forty-one patients with active lesion(s), 43 healed individuals, 15 vaccinees 1 month or 1 year post vaccination, and 15 non-exposed volunteers were studied. Leishmanin skin test (LST) resp...

journal_title：Microbiology and immunology

authors： Alimohammadian MH,Darabi H,Malekzadeh S,Mahmoodzadeh-Niknam H,Ajdary S,Khamesipour A,Bahonar A,Mofarrah A

更新日期：2007-01-01 00:00:00

abstract：:The fermentation-inhibition (FI) test for Mycoplasma pneumoniae was improved by using a combination of guinea pig complement and gamma globulin-depleted horse serum in place of unheated whole horse serum employed in the conventional assay system. As the test antigen for the new FI assay system, M. pneumoniae filtrated...

journal_title：Microbiology and immunology

authors： Okazaki N,Akema R,Takizawa K

更新日期：1991-01-01 00:00:00

abstract：:IFN gamma production in cultures of spleen cells obtained from mice sensitized with TH69, a live Streptococcus faecalis preparation, was examined to determine how macrophages participate. It was demonstrated that sensitized spleen macrophages participated in enhanced IFN gamma production by T cells at an early stage (...

journal_title：Microbiology and immunology

authors： Yamaguchi T,Kuroda Y,Yokoyama T,Saito M,Ebina T,Hoshino F,Ishida N

更新日期：1984-01-01 00:00:00

abstract：:The mechanism of MHC-restricted T and B cell interactions in antibody response was studied with IgM-inducible B hybridomas and antigen-specific helper T cell clones. B hybridomas were prepared by fusion between splenic B cells from (CBA/N (H-2k) X BALB/c (H-2d)) F1 (NBF1) male mice and a B lymphoma cell line, M12.4.5....

journal_title：Microbiology and immunology

authors： Yoshikubo T,Kimoto M,Kishimoto T

更新日期：1985-01-01 00:00:00

abstract：:We developed a rapid and simple method for the screening of antiviral agents against herpes simplex virus (HSV) in a model of gastrointestinal herpetic infection in vitro. This method was based on inhibition of HSV-induced cytopathogenicity in gastric adenocarcinoma MKN-28 cells, as monitored by an MTT colorimetric as...

journal_title：Microbiology and immunology

authors： Kodama E,Igarashi A,Mori S,Hashimoto K,Suzuki T,De Clercq E,Shigeta S

更新日期：1996-01-01 00:00:00

abstract：:Several liposomes containing ovalbumin (OVA), a model antigen, with different lipid compositions were prepared in order to evaluate their ability to induce oral tolerance. Oral administration of these liposomal OVAs induced suppression of the proliferative responses of popliteal lymph node cells from the treated mice ...

journal_title：Microbiology and immunology

authors： Masuda K,Horie K,Suzuki R,Yoshikawa T,Hirano K

更新日期：2002-01-01 00:00:00

abstract：:The effect of human normal serum (HNS) on Pseudomonas pseudomallei was determined. It is apparent from our data that the organism is resistant to the normal serum bactericidal mechanism. Ancillary experiments to confirm this serum-resistant property of P. pseudomallei were done by examining the effects of growth phase...

journal_title：Microbiology and immunology

authors： Ismail G,Razak N,Mohamed R,Embi N,Omar O

更新日期：1988-01-01 00:00:00

abstract：:Peptone-yeast extract (PY) medium containing 0.035% ferric ammonium citrate as an indicator, 0.05% sulfite as a substrate, 0.05% cysteine as a reducer and 0.5% glucose was found to be suitable for observing the sulfite reduction test. The effect of added cysteine on the test was suppressed by the addition of glucose. ...

journal_title：Microbiology and immunology

authors： Kawabata N

更新日期：1980-01-01 00:00:00

abstract：:Tetracycline (pp-tet), and kanamycin (pp-kan) resistance genes were cloned from a transferable R plasmid of fish pathogen Pasteurella piscicida, and complete nucleotide sequences were determined. The pp-tet was a class D Tet determinant constructed with the tetA resistance gene of 1,182 bp encoding a protein with a de...

journal_title：Microbiology and immunology

authors： Kim EH,Aoki T

更新日期：1994-01-01 00:00:00

abstract：:A serological typing scheme of Bacillus cereus has been developed by immunochemical analyses of flagellar antigen using an agglutination method. Enzyme-linked immunosorbent assay (ELISA) for the classification of flagellar serotype of Bacillus cereus had greater sensitivity. 10-500 times, than that of agglutination me...

journal_title：Microbiology and immunology

authors： Murakami T,Hiraoka K,Mikami T,Matsumoto T,Katagiri S,Suzuki M

更新日期：1991-01-01 00:00:00

abstract：:Natural killer cells, a critical component of the innate immune system, eradicate both virus-infected cells and tumor cells through cytotoxicity and secretion of cytokines. Human NK cell research has largely been based on in vitro studies because of the lack of appropriate animal models. In this study, a selective pro...

journal_title：Microbiology and immunology

authors： Hattori S,Matsuda K,Kariya R,Harada H,Okada S

更新日期：2016-02-01 00:00:00

abstract：:In this review, we have emphasized: 1) bacterial lipopolysaccharide (LPS) involvement in IgA responses to orally administered thymic-dependent (TD) antigens; 2) characterization of Peyer's patch (PP) lymphoreticular cells; and 3) gastrointestinal immunization with gram negative pathogens and anti-LPS immunity to infec...

journal_title：Microbiology and immunology

authors： McGhee JR,Michalek SM,Kiyono H,Eldridge JH,Colwell DE,Williamson SI,Wannemuehler MJ,Jirillo E,Mosteller LM,Spalding DM

更新日期：1984-01-01 00:00:00

abstract：:Macrophages are extremely heterogeneous mononuclear phagocytes widely distributed throughout the body. They play unique roles in each organ where they reside. Among macrophage subsets, red pulp macrophages (RPMs) that localize in the splenic red pulp, are critical for maintenance of blood homeostasis by actively phago...

journal_title：Microbiology and immunology

authors： Kurotaki D,Uede T,Tamura T

更新日期：2015-02-01 00:00:00

abstract：:We constructed a plasmid containing bovine leukemia virus (BLV)-tax gene driven by SR alpha promoter, designated as pME-BLVtax, to activate the promoter of the long terminal repeat (LTR) of BLV in various tumor cells. Activation of the promoter of BLV-LTR by pME-BLVtax was confirmed by luciferase assay. When the cells...

journal_title：Microbiology and immunology

authors： Tana,Watarai S,Aida Y,Tajima S,Kakidani H,Onuma M,Kodama H

更新日期：2001-01-01 00:00:00

abstract：:An environmental isolate of V. mimicus, strain E-33, has been reported to produce and secrete a hemolysin of 63 kDa. The hemolysin is enterotoxic in test animals. The nucleotide sequence of the structural gene of the hemolysin was determined. We found a 2,232 bp open reading frame, which codes a peptide of 744 amino a...

journal_title：Microbiology and immunology

authors： Rahman MM,Miyoshi S,Tomochika K,Wakae H,Shinoda S

更新日期：1997-01-01 00:00:00

abstract：:pTK159, a multiresistance 40-kilobase (kb) plasmid, was isolated from a clinical strain of Serratia marcescens. pTK159 was nonconjugative and carried determinants for resistance to amikacin, streptomycin/spectinomycin, sulfamethoxazole and ampicillin. A physical and functional map of pTK159 was constructed. By cloning...

journal_title：Microbiology and immunology

authors： Kanno R

更新日期：1988-01-01 00:00:00

abstract：:A total of 55 strains of Clostridium sordellii, 21 lethal toxin-positive and 34 lethal toxin-negative, were tested for cytotoxin production in brain heart infusion medium supplemented with 0.2% Na2HPO4 (m-BHI) and cooked-meat-glucose (CMG) medium using baby hamster kidney (BHK-21/WI-2) cells as indicator cells. The m-...

journal_title：Microbiology and immunology

authors： Nakamura S,Tanabe N,Yamakawa K,Nishida S

更新日期：1983-01-01 00:00:00

abstract：:Two gram-negative, catalase-negative, oxidase-positive strains (PAGU 1467T and PAGU 1468) isolated from patients with infective endocarditis were investigated to determine their taxonomic status. 16S rRNA gene sequence analysis indicated that the two strains were members of the Bergeyella-Chryseobacterium-Riemerella b...

journal_title：Microbiology and immunology

authors： Tomida J,Fujiwara N,Naka T,Morita Y,Sawabe E,Tojo N,Kikuchi K,Kawamura Y

更新日期：2019-03-01 00:00:00

abstract：:In Streptococcus pneumoniae, heat shock induces the synthesis of 65-, 73-, and 84-kDa proteins, and ethanol shock induces a 104-kDa protein. In this study, the 65-, 84-, and 104-kDa proteins were identified as members of the GroEL, ClpL and alcohol dehydrogenase families, respectively, and the general properties of th...

journal_title：Microbiology and immunology

authors： Choi IH,Shim JH,Kim SW,Kim SN,Pyo SN,Rhee DK

更新日期：1999-01-01 00:00:00

abstract：:For the simple and rapid detection/identification of major pathogenic fungal species such as Candida albicans, C. tropicalis, C. parapsilosis, C. glabrata and Aspergillus fumigatus, common primers for these species and specific primers for each species, designed on the basis on the genomic nucleotide sequences of the ...

journal_title：Microbiology and immunology

authors： Kanbe T,Arishima T,Horii T,Kikuchi A

更新日期：2003-01-01 00:00:00

abstract：:In order to assess the role of the route of immunization on the immunogenicity of killed Salmonella vaccine, mice were immunized with killed S. enteritidis by intraperitoneal (i.p.) and intradermal (i.d.) routes. Whereas the former was non-immunogenic, the i.d. immunization generated an excellent delayed-type hypersen...

journal_title：Microbiology and immunology

authors： George A,Shroff KE,Rath S,Ghosh SN,Sengupta SR,Kamat RS

更新日期：1989-01-01 00:00:00

abstract：:When the R-form lipopolysaccharide (LPS) from Klebsiella pneumoniae strain LEN-111 (O3-:K1-), from which cationic material had been removed by electrodialysis, was suspended in 50 mM Tris buffer at pH 8.5 containing 0.1 mM or higher concentrations of MgCl2, it formed an ordered two-dimensional hexagonal lattice struct...

journal_title：Microbiology and immunology

authors： Kato N,Ohta M,Kido N,Arakawa Y,Ito H,Naito S

更新日期：1990-01-01 00:00:00

abstract：:By subcutaneous inoculation of 10(8) CFU of enterohemorrhagic E. coli O157:H7, specific-pathogen-free mice revealed most of the symptoms and histological changes observed in patients. The histological changes in intestine were mainly seen in the distal parts of small intestine and the cecum. Vacuolation of villi in th...

journal_title：Microbiology and immunology

authors： Lai XH,Xu JG,Liu BY

更新日期：1991-01-01 00:00:00

abstract：:The spontaneous production of a rat C-type RNA virus (ACV) in a cultured cell line (AC cells) established from a chemically induced rat glioma was studied. The characteristics of ACV were: morphology typical of C-type RNA virus; buoyant density of 1.15 g/ml in a sucrose density gradient; RNA directed DNA polymerase ac...

journal_title：Microbiology and immunology

authors： Igarashi K,Sasada R,Niiyama Y,Kozai Y,Sugino Y

更新日期：1979-01-01 00:00:00

abstract：:A possible role of intracellular Ca2+ and participation of calmodulin in cellular metabolism in endotoxin-poisoned mice were investigated. The levels of calcium in liver cytosol and liver mitochondria fractions in poisoned mice were markedly higher 18-48 hr after endotoxin injection than in the control mice. On the ot...

journal_title：Microbiology and immunology

authors： Sakaguchi S,Abe H,Sakaguchi O

更新日期：1984-01-01 00:00:00