Pyrogenicity of yeast mannans in rabbits.

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：:Histopathological observations of changes at the injection site in mice were made for 20 weeks after a single intramuscular (im) injection of aluminum hydroxide-adsorbed tetanus toxoid (Alum-TT), plain tetanus toxoid (TT), or aluminum adjuvant (Alum alone). Marked injury to muscle fibers and infiltration of neutrophil...

journal_title：Microbiology and immunology

authors： Goto N,Akama K

更新日期：1982-01-01 00:00:00

abstract：:Herpes simplex virus type 1 (HSV-1) was reactivated more rapidly in cells of latently infected mouse trigeminal ganglia which were cultured in serum-free medium (after 3.7 days of cultivation) than in those cultured in serum-containing Dulbecco's modified Eagle's medium (after 8.5 days of cultivation). The concentrati...

journal_title：Microbiology and immunology

authors： Kimura S

更新日期：1996-01-01 00:00:00

abstract：:A number of studies have determined the contribution of Th1 and Th2 responses to the protective immunity and pathology of Mycobacterium bovis infection. However, much of that information is derived from experimentally infecting cattle with M. bovis and few data from naturally infected animals are available. The aim of...

journal_title：Microbiology and immunology

authors： Blanco FC,Schierloh P,Bianco MV,Caimi K,Meikle V,Alito AE,Cataldi AA,Sasiain Mdel C,Bigi F

更新日期：2009-08-01 00:00:00

abstract：:Cattle enterotoxemia caused by Clostridium perfringens toxins is a noncontagious, sporadic, and fatal disease characterized by sudden death. Strategies for controlling and preventing cattle enterotoxemia are based on systematic vaccination of herds with toxoids. Because the process of producing conventional clostridia...

journal_title：Microbiology and immunology

authors： Jiang Z,De Y,Chang J,Wang F,Yu L

更新日期：2014-11-01 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：:Lactobacillus casei strain Shirota (LcS) is a widely used probiotic strain with health benefits. In this study, the survival of LcS in the intestines of healthy Chinese adults was assessed and the effects of LcS on stool consistency, stool SCFAs and intestinal microbiota evaluated. Subjects consumed 100 mL per day of ...

journal_title：Microbiology and immunology

authors： Wang R,Chen S,Jin J,Ren F,Li Y,Qiao Z,Wang Y,Zhao L

更新日期：2015-05-01 00:00:00

abstract：:Site-specific recombinase is widely applied for the regulation of gene expression because its regulatory action is strict and efficient. However, each system can mediate regulation of only one gene at a time. Here, we demonstrate efficient "sequential" gene regulation using Cre-and FLP-expressing recombinant adenoviru...

journal_title：Microbiology and immunology

authors： Kondo S,Takahashi Y,Shiozawa S,Ichise H,Yoshida N,Kanegae Y,Saito I

更新日期：2006-01-01 00:00:00

abstract：:Magnaporthe oryzae chrysovirus 1 strain A (MoCV1-A) is the causal agent of growth repression and attenuated virulence (hypovirulence) of the rice blast fungus, M. oryzae. We have previously reported that heterologous expression of MoCV1-A ORF4 in Saccharomyces cerevisiae results in growth defects, a large central vacu...

journal_title：Microbiology and immunology

authors： Urayama S,Fukuhara T,Moriyama H,Toh-E A,Kawamoto S

更新日期：2014-05-01 00:00:00

abstract：:Staphylococcus aureus Cowan I was incubated with monolayers of cells derived from several portions of mouse kidney, and found to be ingested by all types of the renal cells. Intracellular localization of S. aureus was determined by resistance of intracellular cocci against lysostaphin digestion and confirmed by electr...

journal_title：Microbiology and immunology

authors： Murai M,Usui A,Seki K,Sakurada J,Masuda S

更新日期：1992-01-01 00:00:00

abstract：:A novel combination of antimicrobial agents (sulfamethoxazole, 40 μg/mL; trimethoprim, 20 μg/mL; amphotericin B, 5 μg/mL; fosfomycin, 400 μg/mL; and 5-fluorouracil, 100 μg/mL) was developed for selective isolation of leptospires from contaminated samples. The growth of 16 microorganisms considered as possible contamin...

journal_title：Microbiology and immunology

authors： Chakraborty A,Miyahara S,Villanueva SY,Saito M,Gloriani NG,Yoshida S

更新日期：2011-07-01 00:00:00

abstract：:A monoclonal antibody (MoAb) to human neutrophils, designated 3H9, was established by screening for the inhibition of neutrophil adherence to plastic plates containing a medium supplemented with fetal calf serum (FCS medium). The antigen recognized by 3H9 was shown to be present on human leukocytes and found at the hi...

journal_title：Microbiology and immunology

authors： Ohtake K,Takei H,Watanabe T,Sato Y,Yamashita T,Sudo K,Kuroki M,Chihara J,Sendo F

更新日期：1997-01-01 00:00:00

abstract：:We performed a cluster analysis of human and animal pathogenic Microsporum species and their teleomorphic states, Arthroderma species, including A. otae-related species (M. canis, M. audouinii, M. distortum, M. equinum, M. langeronii, and M. ferrugineum) and M. gypseum complex (A. fulvum, A. gypseum, and A. incurvatum...

journal_title：Microbiology and immunology

authors： Makimura K,Tamura Y,Murakami A,Kano R,Nakamura Y,Hasegawa A,Uchida K,Yamaguchi H

更新日期：2001-01-01 00:00:00

abstract：:Normal, thioglycollate-stimulated and BCG-activated mouse peritoneal macrophages were cultivated in vitro with the conditioned medium of mouse L-929 cells. The thioglycollate- and BCG-macrophages rapidly proliferated, whereas normal macrophages grew more slowly. A clear morphological difference between the three types...

journal_title：Microbiology and immunology

authors： Nozawa RT,Yanaki N,Yokota T

更新日期：1980-01-01 00:00:00

abstract：:Rapid western blot (WB) procedure for an abnormal isoform of prion protein (PrP(Sc) ) detection in lymphoid tissues was established and has been applied to the surveillance of fallen stock. In this program, brain and palatal tonsil were examined by WB and three cases of sheep scrapie were detected. While one clinicall...

journal_title：Microbiology and immunology

authors： Shimada K,Hayashi HK,Ookubo Y,Iwamaru Y,Imamura M,Takata M,Schmerr MJ,Shinagawa M,Yokoyama T

更新日期：2005-01-01 00:00:00

abstract：:The combination of a Legionella pneumophila culture isolation technique and macrophage infectivity potentiator (mip) gene-specific nested polymerase chain reaction (PCR) is pivotal for effective routine use in an environmental water system laboratory. Detection of Legionella organisms in 169 environmental samples was ...

journal_title：Microbiology and immunology

authors： Nintasen R,Utrarachkij F,Siripanichgon K,Bhumiratana A,Suzuki Y,Suthienkul O

更新日期：2007-01-01 00:00:00

abstract：:Opaque (Op) and translucent (Tr) colonial variants were isolated from Vibrio vulnificus strains. Op-type variants were more resistant than the isogenic Tr-type variants, but the survival rate of the Op-type variants varied with the strains. Antisera were prepared by immunizing rabbit with whole cells of Op and Tr vari...

journal_title：Microbiology and immunology

authors： Shinoda S,Kobayashi M,Yamada H,Yoshida S,Ogawa M,Mizuguchi Y

更新日期：1987-01-01 00:00:00

abstract：:Accurate and rapid detection of carbapenemases and identification of their types in Enterobacteriaceae are both still major challenges for clinical laboratories in attempting to prevent the intrusion and transmission of carbapenemase-producing Enterobacteriaceae. This study aimed to evaluate the performance of the MAS...

journal_title：Microbiology and immunology

authors： Ohsaki Y,Kubo R,Hobson J,Davies M,Osaka S,Hayashi W,Taniguchi Y,Koide S,Nagano Y,Nagano N

更新日期：2018-01-01 00:00:00

abstract：:Samples of feces and vomit collected from patients during 13 non-bacterial gastroenteritis outbreaks which occurred in Hokkaido between 1995 and 1998 were examined by electron microscopy (EM) and reverse-transcription polymerase chain reaction (RT-PCR) for evidence of infection with human caliciviruses (HuCVs). In 6 f...

journal_title：Microbiology and immunology

authors： Ohyama T,Yoshizumi S,Sawada H,Uchiyama Y,Katoh Y,Hamaoka N,Utagawa E

更新日期：1999-01-01 00:00:00

abstract：:Inhibition of hemagglutinin (HA) activity in a membrane fraction of Bacteroides gingivalis was examined using various compounds. Leupeptin and anti-pain inhibited the HA activity at nM order. This potency was lost when the aldehyde group of leupeptin was converted to an alcohol moiety. Irreversible protease inhibitors...

journal_title：Microbiology and immunology

authors： Nishikata M,Yoshimura F,Nodasaka Y

更新日期：1989-01-01 00:00:00

abstract：:Unmethylated CpG-ODN are known to enhance Th1-type immune response. However, optimal sequences of CpG-ODN for activating Th1-type immune cells vary among species. It is necessary to identify the effective CpG-ODN sequences in each species. In the present study, in order to identify the sequences of CpG-ODN that produc...

journal_title：Microbiology and immunology

authors： Satoh R,Kotake M,Takano T,Motokawa K,Gemma T,Watanabe R,Arai S,Hohdatsu T

更新日期：2011-03-01 00:00:00

abstract：:Fifty-eight enterotoxigenic Escherichia coli (ETEC) strains, isolated from children with and without diarrhea in São Paulo, were examined for the presence of colonization factor antigens (CFAs) and their ability to adhere to HeLa cells. Antisera to CFA/I, the coli surface (CS) antigens CS1CS3, CS2CS3, and CS2 of CFA/I...

journal_title：Microbiology and immunology

authors： Guth BE,Aguiar EG,Griffin PM,Ramos SR,Gomes TA

更新日期：1994-01-01 00:00:00

abstract：:To clarify the epidemiology of viral acute respiratory infections (ARIs), 305 human parainfluenza virus types 1 (HPIV1), 154 HPIV2 and 574 HPIV3 strains were isolated from 16,962 nasopharyngeal swabs obtained between 2002 and 2011 at pediatric clinics in Yamagata, Japan. The total isolation frequency for HPIV1-3 was 6...

journal_title：Microbiology and immunology

authors： Mizuta K,Abiko C,Aoki Y,Ikeda T,Itagaki T,Katsushima F,Katsushima Y,Matsuzaki Y,Noda M,Kimura H,Ahiko T

更新日期：2012-12-01 00:00:00

abstract：:Immune responses to Helicobacter pylori infection play important roles in gastroduodenal diseases. The contributions of tumor necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) to the induction of gastric inflammation and to the protection from H. pylori infection were investigated using TNF-alpha gene...

journal_title：Microbiology and immunology

authors： Yamamoto T,Kita M,Ohno T,Iwakura Y,Sekikawa K,Imanishi J

更新日期：2004-01-01 00:00:00

abstract：:We investigated here the kinetics of natural killer (NK) cells and extrathymic T cells, which include intermediate CD3 cells and gamma delta T cells, in the cord factor-induced granulomatous inflammation of the lungs and liver. In Balb/c mice, pulmonary inflammation elevated the proportion of NK cells and that of extr...

journal_title：Microbiology and immunology

authors： Tabata A,Kaneda K,Watanabe H,Abo T,Yano I

更新日期：1996-01-01 00:00:00

abstract：:Salmonella typhimurium strain 9 produces mini-cells during cell proliferation. Mini-cells are viable but cannot proliferate since they do not contain chromosomal DNA. Effects of whole cells and mini-cells of S. typhimurium on the immune responses were investigated, with the following results. Phagocytosis of peritonea...

journal_title：Microbiology and immunology

authors： Kurashige S,Yoshida T,Kodama K,Mitsuhashi S

更新日期：1981-01-01 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：:Bacteria of Stenotrophomonas maltophilia have been isolated with increasing frequency from the airways of cystic fibrosis (CF) patients, usually following P. aeruginosa infections, but their adherence to human epithelial respiratory cells has never been investigated. In this study, various S. maltophilia strains were ...

journal_title：Microbiology and immunology

authors： De Vidipó LA,De Marques EA,Puchelle E,Plotkowski MC

更新日期：2001-01-01 00:00:00

abstract：:Alkaline phosphatase-conjugated oligonucleotide probes were developed to detect the gene coding for Vero toxin 1 (VT1) and Vero toxin 2 (VT2). Using these probes, 3 hr was enough to detect VT genes when suspicious colonies of enterohaemorrhagic Escherichia coli (EHEC) were obtained on an agar plate. The results of a h...

journal_title：Microbiology and immunology

authors： Yoh M,Takagi K,Eda J,Ohtomo M,Takarada Y,Shibata S,Honda T

更新日期：1997-01-01 00:00:00

abstract：:Although the RC-HL strain of rabies virus is avirulent in adult mice, the amino acid at position 333 of its G protein is arginine, which is thought to be necessary for virulence in adult mice upon intracerebral inoculation of the virus. This result suggests that besides arginine at position 333, some other positions o...

journal_title：Microbiology and immunology

authors： Ito H,Minamoto N,Watanabe T,Goto H,Rong LT,Sugiyama M,Kinjo T,Mannen K,Mifune K,Konobe T

更新日期：1994-01-01 00:00:00