A taxonomic study on erysipelothrix by DNA-DNA hybridization experiments with numerous strains isolated from extensive origins.

abstract：:The effect of fatty acids on Mycobacterium smegmatis was examined in vitro at pH 5.0 to 7.0 to determine the role of fatty acids in the intracellular killing of mycobacteria. Unsaturated fatty acids showed strong bactericidal activity in low concentrations (0.005 to 0.02 mM), whereas saturated fatty acids, except for ...

journal_title：Microbiology and immunology

authors： Kanetsuna F

更新日期：1985-01-01 00:00:00

abstract：:Quantitative PCR is becoming widespread for diagnosing and monitoring post-transplantation diseases associated with EBV and CMV. These assays need to be standardized to manage patients in different facilities. Five independent laboratories in Japan compared home-brew assays and a prototype assay system to establish a ...

journal_title：Microbiology and immunology

authors： Ito Y,Takakura S,Ichiyama S,Ueda M,Ando Y,Matsuda K,Hidaka E,Nakatani K,Nishioka J,Nobori T,Kajiyama N,Kimura H

更新日期：2010-09-01 00:00:00

abstract：:The HMV-II cells infected with influenza C virus were labeled with inorganic [32P]phosphate to identify phosphorylated proteins. Analysis by radioimmunoprecipitation with antiviral serum or monoclonal antibodies revealed that three major structural proteins of the virus, hemagglutinin-esterase (HE), nucleoprotein (NP)...

journal_title：Microbiology and immunology

authors： Nishimura H,Sugawara K,Gao P,Muraki Y,Hongo S,Kitame F,Nakamura K

更新日期：1995-01-01 00:00:00

abstract：:Antisense amino acids are amino acids which can be translated from the corresponding anti-codons of a sense amino acid. Antisense peptides encoded by the noncoding DNA strand have a tendency to interact with each other. We have demonstrated that antisense peptide sequences are present intramolecularly, and these may c...

journal_title：Microbiology and immunology

authors： Imai M,Okada N,Okada H

更新日期：2000-01-01 00:00:00

abstract：:Antimicrobial peptides contribute to innate host defense against a number of bacteria and fungal pathogens. Some of antimicrobial synthetic peptides were systemically administered in vivo; however, effective protection has so far not been obtained because the effective dose of peptides in vivo seems to be very high, o...

journal_title：Microbiology and immunology

authors： Hamamoto K,Kida Y,Zhang Y,Shimizu T,Kuwano K

更新日期：2002-01-01 00:00:00

abstract：:Chitin and chitosan were found to exhibit a protective effect on mice administered these polysaccharides intraperitoneally against infection of the viable cells of Candida albicans NIH A-207 strain. A significant difference was observed between the protective effects of chitin and chitosan, i.e., chitin was much more ...

journal_title：Microbiology and immunology

authors： Suzuki K,Okawa Y,Hashimoto K,Suzuki S,Suzuki M

更新日期：1984-01-01 00:00:00

abstract：:There are many examples of probiotic effects of various lactic bacteria on enteropathogens. In this study, Lactobacillus strains (L. rhamnosus, L. gasseri, L. casei and L. plantarum) were tested in an in vitro model of enterohemorrhagic Escherichia coli (EHEC) infection of a human colon epithelial cell line, C2BBe1. W...

journal_title：Microbiology and immunology

authors： Hirano J,Yoshida T,Sugiyama T,Koide N,Mori I,Yokochi T

更新日期：2003-01-01 00:00:00

abstract：:Intradermal injection of MY-1, a nucleic acid fraction extracted from Mycobacterium bovis strain BCG, induced in situ infiltration of mononuclear cells, most of which were asialo GM1 (GA1)-positive as determined by immunofluorescence microscopy. The infiltration occurred with as little as 1 microgram of MY-1 and laste...

journal_title：Microbiology and immunology

authors： Kuramoto E,Toizumi S,Shimada S,Tokunaga T

更新日期：1989-01-01 00:00:00

abstract：:The effects of the soluble forms of the endotoxin receptor molecules sMD-2 and sCD14 on bacterial growth were studied. When Escherichia coli and Bacillus subtilis were incubated at 37 degrees C for 18 hr with either sMD-2 or sCD14, growth of these bacteria was significantly inhibited as evaluated by viable cell counts...

journal_title：Microbiology and immunology

authors： Ohnishi T,Muroi M,Tanamoto K

更新日期：2010-02-01 00:00:00

abstract：:DNase B is a major nuclease and a possible virulence factor in Streptococcus pyogenes. The allelic diversity of streptococcal DNase B (sdaB) gene was investigated in 83 strains with 14 emm genotypes. Of the 15 alleles identified, 11 alleles carried only synonymous nucleotide substitutions. On the other hand, 4 alleles...

journal_title：Microbiology and immunology

authors： Matsumoto M,Sakae K,Hashikawa S,Torii K,Hasegawa T,Horii T,Endo M,Okuno R,Murayama S,Hirasawa K,Suzuki R,Isobe J,Tanaka D,Katsukawa C,Tamaru A,Tomita M,Ogata K,Ikebe T,Watanabe H,Ohta M,Working Group for Group A S

更新日期：2005-01-01 00:00:00

abstract：:Erythematous delayed reactions without induration, presumably assigned to Jones-Mote type, were characterized by the resistance to treatment with cyclophosphamide (CY) before elicitation or immunization in guinea pigs immunized with BGG in IFA or CFA. CY-treatment before elicitation converted delayed erythematous reac...

journal_title：Microbiology and immunology

authors： Himeno K,Nomoto K,Takeya K

更新日期：1978-01-01 00:00:00

abstract：:A high molecular weight proteinaceous factor in the cell extract of sarcoma 180 (S-180) was found to inhibit phorbol myristate acetate (PMA)-triggering of macrophage H2O2 release. This factor (S-180 factor) was stable at 56 C for 1 hr and resistant to ultraviolet-irradiation. The S-180 factor inhibited the specific bi...

journal_title：Microbiology and immunology

authors： Tomioka H,Saito H

更新日期：1985-01-01 00:00:00

abstract：:Importance of the overexpression of AcrAB efflux pumps in the low-level resistance of pathogens to antimicrobials requires a better understanding of the AcrAB regulation. The goal of the present research was to study the transcription of acrAB, as well as the genes that play a role in its regulation in Salmonella ente...

journal_title：Microbiology and immunology

authors： Hartog E,Ben-Shalom L,Shachar D,Matthews KR,Yaron S

更新日期：2008-12-01 00:00:00

abstract：:Quantitative PCR (qPCR) of human T-cell leukemia virus type 1 (HTLV-1) provirus is used for HTLV-1 testing and for assessment of risk of HTLV-1-related diseases. In this study, a reference material was developed for standardizing HTLV-1 qPCR. Freeze-dried TL-Om1 cells diluted with Jurkat cells were prepared and an ass...

journal_title：Microbiology and immunology

authors： Kuramitsu M,Okuma K,Nakashima M,Sato T,Sasaki D,Hasegawa H,Umeki K,Kubota R,Sasada K,Sobata R,Matsumoto C,Kaneko N,Tezuka K,Matsuoka S,Utsunomiya A,Koh KR,Ogata M,Ishitsuka K,Taki M,Nosaka K,Uchimaru K,Iwanaga M

更新日期：2018-10-01 00:00:00

abstract：:Cell-mediated immune response to Japanese encephalitis virus (JEV) and its purified envelope (E) protein was measured in 45 laboratory confirmed JE patients using a proliferation assay of peripheral blood mononuclear cells (PBMC). In parallel, JEV-specific IgM antibodies were measured by ELISA. No correlation was obse...

journal_title：Microbiology and immunology

authors： Desai A,Ravi V,Chandramuki A,Gourie-Devi M

更新日期：1995-01-01 00:00:00

abstract：:Experiments were performed to investigate the resistance of the host due to antibody-mediated mechanisms to herpes simplex virus (HSV) infection. Transfer of hyperimmune anti-HSV mouse serum inhibited the development of skin lesions and prolonged the survival of lethally HSV-infected nude mice. Relatively high concent...

journal_title：Microbiology and immunology

authors： Hayashida I,Nagafuchi S,Hayashi Y,Kino Y,Mori R,Oda H,Ohtomo N,Tashiro A

更新日期：1982-01-01 00:00:00

abstract：:We established an assay system for detecting T cell-replacing factor (TRF) activity of translated materials in Xenopus oocytes of poly (A)-positive mRNA extracted from a T cell hybrid cell line, B151K12 (B151) which constitutively produces TRF. Since it was difficult to detect TRF activity of the translated products o...

journal_title：Microbiology and immunology

authors： Tominaga A,Matsumoto M,Takahashi T,Harada N,Takatsu K

更新日期：1986-01-01 00:00:00

abstract：:Mice primed with 1 microgram of reduced and alkylated ovalbumin (RA-OA) developed not only long-lived memory cells for delayed-type hypersensitivity (DTH), capable of differentiating into DTH-effector T cells (DTH-Te) against ovalbumin (OA) when restimulated in vitro with OA, but also spleen cells capable of augmentin...

journal_title：Microbiology and immunology

authors： Kojima A,Tamura SI,Egashira Y

更新日期：1982-01-01 00:00:00

abstract：:The 16S rRNA gene sequences were determined for type strains of 21 Bifidobacterium species. A phylogenetic tree was constructed using the determined sequences and sequences from DNA databases, which contain the sequences of 11 type strains of Bifidobacterium species and 11 strains of related genera. All species of the...

journal_title：Microbiology and immunology

authors： Miyake T,Watanabe K,Watanabe T,Oyaizu H

更新日期：1998-01-01 00:00:00

abstract：:Numerical analysis of 211 strains of rapidly growing, nonphotochromogenic mycobacteria was carried out by using 116 characters. New species reported after 1981 and not yet compared with known species by numerical classification were included. At the level of 90% of the matching coefficient, the following species could...

journal_title：Microbiology and immunology

authors： Tsukamura M,Ichiyama S

更新日期：1986-01-01 00:00:00

abstract：:Periapical lesions are induced by bacterial infection of the dental pulp and result in destruction of the surrounding alveolar bone. Although various immunological studies concerning periapical bone resorption have been reported, the role of cytokines in the formation of periapical lesions remains unclear. In this stu...

journal_title：Microbiology and immunology

authors： Oseko F,Yamamoto T,Akamatsu Y,Kanamura N,Iwakura Y,Imanishi J,Kita M

更新日期：2009-05-01 00:00:00

abstract：:In innate immunity, cationic antimicrobial peptides including cathelin-related antimicrobial peptide (CRAMP) are known to play critical roles in protecting the host from infection by invasive microbes, including Gram-positive and -negative bacteria. However, little is known about the interactions between CRAMP and myc...

journal_title：Microbiology and immunology

authors： Tani K,Shimizu T,Kida Y,Kuwano K

更新日期：2011-08-01 00:00:00

abstract：:Us3 is a serine-threonine protein kinase that is encoded by herpes simplex virus 1 (HSV-1). In experimental animal models of HSV infection, peripheral and intracranial inoculations can be used to study viral pathogenicity in peripheral sites (e.g., eyes and vagina) and central nervous systems (CNSs), respectively. In ...

journal_title：Microbiology and immunology

authors： Koyanagi N,Imai T,Arii J,Kato A,Kawaguchi Y

更新日期：2014-01-01 00:00:00

abstract：:Sialyl Lewis X (SLe(x)), an E-selectin ligand, was conjugated with carboxymethylpullulan (CMPul) and the disposition characteristics of this conjugate after intravenous administration were investigated using mice with ear edema. The concentration of 3H-labeled SLe(x)-CMPul in the spleen was significantly high. When CM...

journal_title：Microbiology and immunology

authors： Horie K,Sakagami M,Kuramochi K,Ito T,Hamana H

更新日期：2000-01-01 00:00:00

abstract：:During Helicobacter pylori infection, T cell response is critical in the development of active gastritis and in protective immunity against infection. We studied gastric inflammation and T cell response in H. pylori-challenged mice following an intraperitoneal immunization, using whole H. pylori lysate (HpAg) in the a...

journal_title：Microbiology and immunology

authors： Watanabe K,Murakami K,Maeda K,Fujioka T,Nasu M,Nishizono A

更新日期：2002-01-01 00:00:00

abstract：:Borna disease virus (BoDV), a prototype of mammalian bornavirus, is a non-segmented, negative strand RNA virus that often causes severe neurological disorders in infected animals, including horses and sheep. Unique among animal RNA viruses, BoDV transcribes and replicates non-cytopathically in the cell nucleus, leadin...

journal_title：Microbiology and immunology

authors： Fujino K,Yamamoto Y,Daito T,Makino A,Honda T,Tomonaga K

更新日期：2017-09-01 00:00:00

abstract：:The expression of herpes simplex virus (HSV) type-common surface antigens (CSA) in a representative cell clone (155-4-03) of hamster cell line 155-4 transformed by HSV type 2 was enhanced by treatment with inhibitors of RNA synthesis [adriamycin (ADM) and daunomycin] but not with inhibitors of DNA synthesis (2-iododeo...

journal_title：Microbiology and immunology

authors： Kako D,Ohnishi Y,Kimura S

更新日期：1981-01-01 00:00:00

abstract：:A new type of immuno-cell therapy called BRM-activated killer (BAK) therapy using non-MHC-restricted lymphocytes, CD56-positive cells, was devised. Peripheral blood lymphocytes were selected by immobilization with anti-CD3 monoclonal antibody and cultured for 2 weeks in the presence of IL-2. Thereafter, they were reac...

journal_title：Microbiology and immunology

authors： Ebina T,Ogama N,Shimanuki H,Kubota T,Isono N

更新日期：2001-01-01 00:00:00

abstract：:ELISA was used to measure the amount and avidity of IgG antibodies to exotoxin A (ExA) and 7 Fisher's immunotypes of lipopolysaccharide (LPS) in the sera of 13 patients with mild or moderate Pseudomonas aeruginosa infections. Changes in the specificity of tested sera during the course of infection were demonstrated. A...

journal_title：Microbiology and immunology

authors： Trafny EA,Grzybowski J,Patzer J,Popiel D,Wrembel-Wargocka J,Dzierzanowska D,Zawistowska-Marciniak I,Kobus K

更新日期：1991-01-01 00:00:00

abstract：:Dendritic cells (DCs) have a major role in regulating immune responses, including tumor immunity and peripheral tolerance. In the present study, we identified novel functions of herbal medicines in DCs by screening 99 herbal medicines, most of which are among the 210 Chinese medicines approved by the Ministry of Healt...

journal_title：Microbiology and immunology

authors： Fukui H,Mitsui S,Harima N,Nose M,Tsujimura K,Mizukami H,Morita A

更新日期：2007-01-01 00:00:00