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  • 小田切 孝人, 田代 眞人
    ウイルス
    2013年 63 巻 2 号 233-240
    発行日: 2013/12/25
    公開日: 2014/10/31
    ジャーナル フリー
  • Özkan ASLANTAŞ, Ebru Şebnem YILMAZ
    Journal of Veterinary Medical Science
    2017年 79 巻 6 号 1024-1030
    発行日: 2017年
    公開日: 2017/06/16
    [早期公開] 公開日: 2017/04/27
    ジャーナル フリー

    This study aimed to determine the prevalence of fecal carriage of extended spectrum β-lactamase (ESBL) and/or plasmidic AmpC β-lactamase (pAmpC) producing Escherichia coli among dogs (n=428) in Turkey. Polymerase chain reaction (PCR) and sequencing were used to characterize genes encoding β-lactamase and plasmid mediated quinolone resistance (PMQR). Antimicrobial susceptibility testing and PCRs for virulence genes and phylogenetic groups were also performed. Cefotaxime resistant

    E
    . coli isolates were detected in
    95
    (
    22
    .2%) of the swab samples. Sequencing analysis results showed occurrence of various β-lactamase genes: blaCTX-M-15 (62), blaTEM-
    1b
    (42), blaCMY-2 (
    22
    ), blaCTX-M-3 (16), blaCTX-M-1 (15), blaOXA-1 (
    9
    ) and blaSHV-12 (3) alone or in combination. The most frequently encountered phylogenetic group was group A1 (35.
    8
    %), followed by group D2 (
    22
    .1%),
    B
    1 (15.
    8
    %), D1 (
    9
    .
    5
    %), A0 (7.
    4
    %),
    B22
    (
    5
    .3%) and
    B23
    (
    4
    .2%), respectively. PMQR genes, aac(6’)-Ib-cr, qnrS1 and qnrB10 were detected in 25.3, 10.
    5
    and 1.1% of the isolates, respectively. While all isolates were susceptible to imipenem and amikacin, resistance rates to non-β-lactam antibiotics ranged from 20.0% for tobramycin to 56.
    8
    % for tetracycline. The virulence genes were only detected in 34 (36.2%) of the isolates and this isolates carried single or various combination of virulence genes of iucD, papC, papE, f17a-A and eaeA. Four isolates were identified as human virulent pandemic CTX-M-15 producing
    E
    . coli
    clone O25
    b
    :ST131/
    B
    2. To the best of our knowledge, this is the first study to show fecal carriage of ESBL/pAmpC type β-lactamase producing
    E
    . coli
    isolates among dogs in Turkey.

  • Mohd Suhail, Mohd Faizul Suhail, Hina Khan
    Journal of Clinical Biochemistry and Nutrition
    2008年 43 巻 3 号 210-220
    発行日: 2008年
    公開日: 2008/10/31
    ジャーナル フリー
    We compared three groups of pregnant women: placebo with normotensive women, group A which included preeclamptics, and group
    B
    which comprised preeclamptics who were supplemented their diets with vitamins C and
    E
    . MDA increased from 6.
    22
     ± 2.
    8
    (placebo) to
    8
    .48 ± 1.2 (A) and
    8
    .02 ± 1.
    8
     nmol/gHb (
    B
    ). NO concentrations were enhanced from 19.3 ± 
    4
    .2 (P) to 23.
    8
     ± 6.
    4
    (A) and 24.1 ± 
    5
    .
    4
     μmol/L (
    B
    ). GSH contents were decreased from 10.42 ± 2.
    81
    (P) to
    8
    .02 ± 2.92 (A) and
    9
    .39 ± 1.02 μmol/g Hb (
    B
    ), whereas GSSG concentrations increased from 0.98 ± 0.28 (P) to 1.24 ± 0.29 (A) and 1.08 ± 0.12 μmol/g Hb (
    B
    ). SOD activity decreased 23% in A and 14% in
    B
    ; GRx decreased 27% in A and
    5
    .
    5
    % in
    B
    ; GPx decreased 12% in A and
    9
    .6% in
    B
    . Catalase activity, however, increased 27% in A and 29% in
    B
    as compared to control. Thus, we conclude that the use of vitamins C and
    E
    should be considered for the control of certain important biochemical indices during the development of preeclampsia; however, further studies are needed to develop methods for the prevention of preeclampsia in women at high risk.
  • 香山 滉一郎, 森下 政夫, 張 国鋒
    粉体および粉末冶金
    2006年 53 巻 5 号 419-429
    発行日: 2006年
    公開日: 2006/12/19
    ジャーナル オープンアクセス
    The phase diagrams of the Ni-Mo-
    B
    and Ni-W-
    B
    ternary systems in the region of less than 50mol%
    B
    were constructed by thermodynamic calculation, based on the data obtained by thermodynamic measurement of the related materials. We found three ternary eutectic points and three or two ternary peritecto-eutectic points as follows:
    E1
    :L (1365K, 71.
    5
    mol%Ni-6.0mol%Mo-
    22
    .
    5
    mol%
    B
    )=(Ni)+
    Ni3B
    +
    NiMo2B2

    E2
    :L (1355K, 62.
    5
    mol%Ni-2.
    5
    mol%Mo-30.
    5
    mol%
    B
    )=
    Ni3B
    +
    Ni2B
    +
    NiMo2B2

    E3
    :L (1445K, 42.0mol%Ni-30.6mol%Mo-10.3mol%
    B
    )=(Ni)+NiMo+
    NiMo2B2

    P1:L (1812K, 34.
    9
    mol%Ni-42.3mol%Mo-
    22
    .
    8
    mol%
    B
    )+MoB=
    Mo2B
    +
    NiMo2B2

    P2:L (1633K, 42.3mol%Ni-40.
    4
    mol%Mo-17.3mol%
    B
    )+Mo=
    Mo2B
    +
    NiMo2B2

    P3:L (1812K, 53.
    5
    mol%Ni-33.7mol%Mo-12.
    8
    mol%
    B
    )+Mo=NiMo+
    NiMo2B2

    E1
    :L (1622K, 51.0mol%Ni-31.6mol%W-17.
    4
    mol%
    B
    )=(Ni)+W+
    NiW2B2

    E2
    :L (1260K, 71.0mol%Ni-7.0mol%W-
    22
    .0mol%
    B
    )=(Ni)+
    Ni3B
    +
    NiW2B2

    E3
    :L (1291K, 65.
    4
    mol%Ni-
    4
    .
    8
    mol%W-29.
    8
    mol%
    B
    )=
    Ni2B
    +
    Ni3B
    +
    NiW2B2

    P1:L (2115K, 23.
    8
    mol%Ni-43.1mol%W-33.1mol%
    B
    )+WB=
    W2B
    +
    NiW2B2

    P2:L (1657K, 48.
    9
    mol%Ni-33.1mol%W-18.0mol%
    B
    )+
    W2B
    =W+
    NiW2B2

    The calculated phase diagrams are expected to be useful for the development of new Ni-based heat-, corrosion- or wear-resistance alloys.
  • M. L. GHOSH
    Journal of Physics of the Earth
    1972年 20 巻 2 号 165-186
    発行日: 1972年
    公開日: 2009/04/30
    ジャーナル フリー
    The possibility of attenuation of microseismic waves due to the presence of an upward folding of the ocean bottom into the liquid is discussed in this paper. The upward folding of the ocean bottom has been idealized by means of an irregularity in the form of a rectangle intruding into the liquid and the evaluation of the displacement component at any point of the solid medium has been carried out in two stages. First, the change in the incident mode of the surface wave due to the presence of the rectangular irregularity has been determined, and second, the subsequent change of the resulting displacement components due to the termination of the liquid layer and the step change in elevation of the solid medium at the continental margin has been discovered. Finally, numerical calculation has been made to determine the attenuation of the microseismic waves of different periods due to the presence of the rectangular irregularity at the ocean bottom.
  • FRANÇOIS LE GOFFIC, FRÉDÉRIC TANGY, BERNARD MOREAU
    The Journal of Antibiotics
    1979年 32 巻 12 号 1288-1292
    発行日: 1979年
    公開日: 2006/04/12
    ジャーナル フリー
    A sample of [3H] tobrarnycin (
    5
    , 000 Ci/Mole) has been synthetized and incubated with
    the bacterial ribosome and its subunits. The results obtained show that this antibiotic has
    two types of binding sites. The primary one is probably responsible for the inhibition of
    protein synthesis whereas the secondary one is probably related to the misreading and reading
    tiirough of the messenger RNA.
  • 琴尾 幸徳, 石川 成実, 田辺 順子, 御園 生尭久
    日本化学会誌(化学と工業化学)
    1980年 1980 巻 9 号 1391-1396
    発行日: 1980/09/10
    公開日: 2011/05/30
    ジャーナル フリー
    Nアルキル3,
    4
    :
    9
    ,10-ペリレンテトラカルボン酸モノアンヒドリド=モノイミド[
    4
    a~
    e
    ]と芳香族アミン(アニリン,p-トルイジン,p-アニシジン,3,
    5
    -キシリジン,
    4
    -アミノナゾベンゼン,およびo-フェニレンジアミン)を縮合して非対称型3,
    4
    :
    9
    ,10-ペリレンビス(ジカルボキシミド)誘導体-N-アルキル-N'-アリール-3,
    4
    :
    9
    ,10-ペリレンビス(ジカルボキシミド)(〔
    5
    a~
    e
    〕,〔6a~
    e
    〕,〔7a~
    e
    〕,〔
    8
    a~
    e
    〕,〔
    9
    a~
    e
    〕,および〔10a~
    b
    〕)を合成した. これらの各誘導体はすべて赤色系の色相を示し, 顔料試験の結果N-ブチル-N'-アリール-3,
    4
    :
    9
    ,10-ペリレンビス(ジカルボキシミド)(たとえば〔
    5
    e
    〕や〔6
    e
    〕)がとくにすぐれた耐光性を示した.
  • 東畑 郁生, PRASAD S.K., 本多 剛, CHANDRADHARA G.P.
    地盤工学会論文報告集
    2002年 42 巻 4 号 77-88
    発行日: 2002/08/15
    公開日: 2008/02/29
    ジャーナル フリー
    The Gujarat earthquake in India occurred in January, 2001, and caused significant damage in the province of Gujarat. The Japanese Geotechnical Society sent a small reconnaissance team to the damaged region after the quake. The present text presents the report from this activity. The major attention of the team was focused on geotechnical aspects of the damage which were related to earthfill dams and harbor land fills. It was found that a significant portion of damage was concentrated in fills resting on soft natural soils. Swedish weight soundings which were conducted at two places demonstrated the existence of such a soft subsoil. From this, it was concluded that amplification of earthquake shaking as well as the permanent deformation in the soft foundation soil induced such kinds of damage as subsidence, cracking, and lateral spreading in overlying artificial fills. For the better seismic resistance of those affected fills during future earthquakes, the improvement of soft subsoil seems essential.
  • 蒋 通, 栗林 栄一
    土質工学会論文報告集
    1988年 28 巻 1 号 56-64
    発行日: 1988/03/15
    公開日: 2008/02/29
    ジャーナル フリー
    The boundary element method expanded in frequency domains is presented to analyze the dynamic interaction between an embedded flexible rectangular foundation and soil with consideration of the obliquely incident waves. Numerical results describing the influence of the flexibility of the foundation on the dynamic responses of the foundation due to obliquely incident waves indicate that the flexibility of actual foundations can diminish the reduction of translation responses and increase the rotational responses in the high frequency range. These phenomena are more conspicuous as the embedment ratio is larger and the value of the wave velocity ratio of the soil and the foundation approaches to unity. When the high frequency components of the input ground motion are important and the basement has higher flexibility (for example 2vs/1vs >0.
    4
    ), the analysis method which considers the basement as a rigid foundation may lead to unsafety estimations and the estimation of the flexibility of the foundation is necessary as analysing the effective input motion with consideration of the incident waves.
  • 山田 善一, 野田 茂
    土質工学会論文報告集
    1988年 28 巻 1 号 143-152
    発行日: 1988/03/15
    公開日: 2008/02/29
    ジャーナル フリー
  • 黒川 美貴雄, 吉田 耕治, 永井 保嵩, 宇野 準
    Chemical and Pharmaceutical Bulletin
    1983年 31 巻 12 号 4312-4318
    発行日: 1983/12/25
    公開日: 2008/03/31
    ジャーナル フリー
    Two new partially saturated tricyclic ring systems, 6, 6a, 7,
    8
    ,
    9
    , 10, 10a, 11-octahydro-11-oxodibenz [
    b
    ,
    e
    ] oxepins (3a and 3
    b
    ), and -thiepins (
    4
    a and
    4
    b
    ) were synthesized. Compounds
    4
    a and
    4
    b
    were desulfurized to give a pair of isomeric 2-methylbenzoylcyclohexanes (10a and 10
    b
    ). Deuterated
    4
    a and
    4
    b
    (11a and 11
    b
    ) were prepared starting from butadiene-d6 (12). The stereochemical features of 3a (trans), 3
    b
    (cis),
    4
    a (trans) and
    4
    b
    (cis) are compared with those of 10a, 10
    b
    , 11a and 11
    b
    on the basis of proton nuclear magnetic resonance data.
  • 東坂 諒哉, 城 克己, 林 侑加子, 津村 ゆかり
    日本法科学技術学会誌
    2023年 28 巻 2 号 197-203
    発行日: 2023年
    公開日: 2023/07/31
    [早期公開] 公開日: 2023/04/20
    ジャーナル フリー

     The stability of

    Δ9
    ‒tetrahydrocannabinol acetate (
    Δ9
    ‒THC‒OAc) and
    Δ8
    ‒tetrahydrocannabinol acetate (
    Δ8
    ‒THC‒OAc) in
    e
    -liquid during storage was investigated.
    Δ9
    ‒THC‒OAc liquids in cartridges were stored at 80℃ or 30℃ for 28 days. The relative concentrations of cannabinoids in the liquids were measured by gas chromatography with flame ionization detection.
    Δ9
    ‒THC‒OAc decreased during storage at either temperature.
    Δ9
    ‒THC, a minor impurity, also decreased.
    Δ8
    ‒THC‒OAc liquid in a cartridge was stored at 80℃ for 57 days. The concentration of
    Δ8
    ‒THC‒OAc and
    Δ8
    ‒THC, a minor impurity, did not change during that time. Cannabinol acetate increased in all liquids, and unknown products were also detected by gas chromatography/mass spectrometry (GC/MS). The
    Δ9
    ‒THC‒OAc and
    Δ8
    ‒THC‒OAc liquids were subjected to GC/MS to detect representative diluents, glycerol, propylene glycol, and polyethylene glycol 400, but none of these were detected.

  • LIVIO SIROVICH
    地盤工学会論文報告集
    1996年 36 巻 4 号 23-34
    発行日: 1996/12/15
    公開日: 2008/02/29
    ジャーナル フリー
    Repetitive liquefactions in angular and subangular gravels from an alluvial fan, in the case of two earthquakes with accelerations lower than that of a former which had caused liquefaction some months before, are described. The liquefaction took place from the surface, down to a depth of approximately 10 m. Water laden with sediments spouted out for some tens of minutes after the strong motion ceased. Knowledge of the grain size distribution of the sediments inside the body of the alluvial fan roughly defines the areas of the fan prone to future liquefaction. Non-repetitive liquefaction in overconsolidated fine fluvio-lacustrine sand of glacial origin at the unusual depth of 14 m to 16 m is also described. From the observation of sand lifted up for 10 m inside a large diameter well, and of that which spouted out from several microvents, it was estimated that extra-pore pressure was close to lithostatic conditions. Nevertheless, modeling of intrinsic pore pressure buildup on the DESRA2 programme gives lower values than the experimental one. Geotechnical characteristics of the 12 m-thick sandy stratum indicate that the upper part is unusually soft, either due to water circulation or past repetitive liquefactions which prevented reconsolidation. It is suggested that excess pore pressure generated by the earthquake was also due to redistribution of pressure from adjacent sediments.
  • 増大する資源
    E
    . F. Boswell
    紙パ技協誌
    1998年 52 巻 7 号 885-889
    発行日: 1998/07/01
    公開日: 2009/11/19
    ジャーナル フリー
    The world is in the midst of a huge fundamental shift in fibre supply, demand balances, and policy changes. Governments around the world are introducing policy changes which influence the supply demand balance as the politicians' thoughts are uttered. Government agencies and their bureaucrats are imposing changes on industry even before the legislation is passed by the government in question.
    This ad hoc change process will continue for a time to come until the countries in question show a tough-mindedness with regard to their land use policies. Policies affecting forest areas such as protection areas, Native land claims, the protection of biodiversity and a true goal of sustainable development ; which addresses the combined issues of cultural, environmental, social and economic matters.
    Eventually all of these difficult issues will reach essential closure. Then there will be great new opportunities for investment to meet the growing demand for forest products ; leading to a strengthening competitive position in the more traditional producing areas such as Canada.
  • 井原 正隆, 千尋 正利, 福本 圭一郎, 亀谷 哲治
    Chemical and Pharmaceutical Bulletin
    1984年 32 巻 1 号 373-376
    発行日: 1984/01/25
    公開日: 2008/03/31
    ジャーナル フリー
    Stereoselective synthesis of the
    4
    ,
    5
    -syn,
    5
    , 6-anti adducts (14 and 16) on the aldol condensation of the Z (O)-lithium enolate, derived from the
    E
    -enone (2), to α-alkoxy aldehydes (12 and 13) was proved via the successive intramolecular Diels-Alder reaction.
  • 長谷川 親太郎
    The Keio Journal of Medicine
    1992年 41 巻 3 号 146-153
    発行日: 1992年
    公開日: 2009/03/27
    ジャーナル フリー
    Tumor-infiltrating lymphocytes (TIL) were tested for cytotoxicity against autologous tumor cells in a study utilizing a chemically induced cancer ofthe bladder (transitional cell carcinoma),
    BC
    -47, in inbred ACI/N rats. From tumors grown after subcutaneous implantation of
    BC
    -47 in the rats TIL were separated by density gradient centrifugation and incubated in plastic dishes for separation of non-adherent from adherent cells. The non-adherent cells were further fractionated into T and
    B
    cells by the panning method using anti-rat F(ab')2 antibody. The cell fractions were each added to
    BC
    -47 in culture to be assessed for antitumor effect by the crystal violet dye exclusion method and 3H-thymidine incorporation inhibition assay. Peripheral blood mononuclear cells (PBMC) were also tested as described above. TIL expressed significantly higher cytotoxicity against
    BC
    -47 with the mean % cytotoxicity of 56.6±
    5
    .6% and 87.
    5
    ±7.1% at
    E
    /T ratios of 10:1 and 20:1, respectively, as compared to PBMC(
    9
    .
    9
    ±
    5
    .0% at
    E
    /T 10:1) (P<0.001). The adherent cells,
    B
    and T cell fractions showed respective % cytotoxicity of 92.
    4
    ±2.
    8
    %, 57.
    9
    ±10.6% and
    9
    .
    9
    ±7.
    8
    % at an
    E
    /T ratio of 10:1. TIL pretreated with IFN or rIL-2 for 24or 48 hours did not exhibit any noticeably enhanced antitumor activity at an
    E
    /T ratio of
    5
    :1. Prevention of direct contact of
    BC
    -47 cells and TIL by an interposed Millipore membrane (0.45μm) resulted in an unequivocal reduction of antitumor effect. This finding clearly indicates that the direct contact with
    BC
    -47cells and TIL is necessary for TIL to manifest their cytotoxicity against the autologous tumor cells, suggesting that TIL exhibit autologous tumor killing activity through cell-mediated cytotoxicity.
  • ―特にアポ蛋白Eの変化について―
    本間 康彦, 三神 美和, 佐藤 美智子, 石原 仁一, 吉川 広, 木下 栄治, 田川 隆介, 星合 充基, 古屋 秀夫, 井出 満, 田辺 晃久, 玉地 寛光, 兼本 成斌, 友田 春夫, 中谷 矩章, 五島 雄一郎
    動脈硬化
    1984年 12 巻 3 号 599-603
    発行日: 1984/08/01
    公開日: 2011/09/21
    ジャーナル フリー
    Seven hundred fifty mg of cholesterol were fed daily to 32 patients of the ischemic heart disease (IHD) for 2 weeks. Cholesterol amounts in VLDL, LDL, HDL, HDL2 and HDL3 were estimated on the 0th, 7th and 14th days of cholesterol load. Plasma apoprotein A-I, A-II,
    B
    , C-II,
    E
    levels were also measured in 16 from 32 IHD subjects. Apoprotein levels were estimated by a method of single radial immunodiffusion (SRID). Before cholesterol administration, cholesterol amounts in VLDL, LDL, HDL, HDL2 and HDL3 were 15.
    9
    ±7.
    5
    mg/dl (mean±SD), 150.
    9
    ±58.1mg/dl 43.
    8
    ±
    9
    .6mg/dl, 16.
    4
    ±
    5
    .
    8
    mg/dl and 24.
    9
    ±6.3mg/dl respectively. Plasma apoprotein A-I, A-II,
    B
    , C-II and
    E
    levels were
    81
    .7±
    22
    .0 mg/dl, 15.1±
    5
    .
    4
    mg/dl, 93.7±36.0mg/dl, 3.83±1.00mg/dl and
    4
    .29±1.36mg/dl respectively. After 2 weeks' cholesterol feeding, all plasma lipoprotein cholesterol and apoprotein levels did not change significantly. Correlation coefficients between plasma apoprotein and lipoprotein cholesterol levels were calculated. Apoprotein A-I and A-II correlated with HDL-C (r=0.348), HDL2-C (r=0.612) and HDL3 (r=0.569). Apoprotein
    B
    correlated with total cholesterol (TC) (r=0.610), VLDL-C (r=0.341), LDL-C (r=0.726), HDL-C (r=0.432) and HDL2-C (r=0.465). Apoprotein C-II correlated with TC (r=0.765), TG (r=0.679), VLDL-C (r=0.651), LDL-C (r=0.461) and HDL2-C (r=0.326). Apoprotein
    E
    correlated with TC (r=0.580), TG (r=0.575) and VLDL-C (r=0.666). Interapoprotein's correlations were also calculated. Apoprotein A-I correlated with apoprotein A-II (r=0.468). Apoprotein
    B
    correlated with apoprotein C-II (r=0.393). Apoprotein C-II correlated with apoprotein
    B
    (r=0.393) and
    E
    (r=0.549). Apoprotein
    E
    only correlated with apoprotein C-II (r=0.549).
  • 辻川 健治, 川上 貴大, 荒木 渉, 佐藤 高広, 伊藤 さよ, 和泉 要, 保戸田 滉樹, 岩田 祐子
    日本法科学技術学会誌
    2023年 28 巻 2 号 145-157
    発行日: 2023年
    公開日: 2023/07/31
    [早期公開] 公開日: 2023/04/20
    ジャーナル フリー

     We examined the stability of

    Δ9
    -tetrahydrocannabinol acetate (
    Δ9
    -THC-OAc) and
    Δ8
    -tetrahydrocannabinol acetate (
    Δ8
    -THC-OAc) in
    e
    -liquid products. Eight samples were heated at 30℃ for 28 days and one of them was heated at 70℃ for 2,
    4
    ,
    8
    , 10, and 15 days. Residual ratios of
    Δ9
    -THC-OAc and
    Δ8
    -THC-OAc were evaluated by gas chromatography with flame ion detection and their degradation products were examined by gas chromatography/mass spectrometry (GC/MS). Some samples were tested for solubility in hexane and were submitted to GC/MS analysis to detect propylene glycol and glycerol. After a 28-day incubation at 30℃,
    Δ9
    -THC-OAc was slightly decomposed (residual ratio: 84.
    5
    –94.2%) but
    Δ8
    -THC-OAc was almost stable (residual ratio:
    95
    .2–108.
    9
    %). Heating at 70℃ decomposed not only
    Δ9
    -THC-OAc but also
    Δ8
    -THC-OAc. The decomposition proceeded rapidly in the initial 2 days then slowly until 15 days later. The degradation products, four putative one-oxygen-atom adducts and cannabinol, were detected but deacetylated products (
    Δ9
    -tetrahydrocannabinol and
    Δ8
    -tetrahydrocannabinol) were not detected. All the samples tested were completely dissolved in hexane differently from propylene glycol and glycerol. Propylene glycol and glycerol were not detected from the samples completely dissolved in hexane. This study indicated that deacetylation of
    Δ9
    -THC-OAc and
    Δ8
    -THC-OAc did not proceed when the sample did not contain propylene glycol and glycerol.

  • 黒川 美貴雄, 糸川 彰, 松本 純一, 福本 吉久, 月原 冨武
    Chemical and Pharmaceutical Bulletin
    1992年 40 巻 9 号 2270-2274
    発行日: 1992/09/25
    公開日: 2008/03/31
    ジャーナル フリー
    11-Amino-6, 6a, 7,
    8
    ,
    9
    , 10, 10a, 11-octahydrodibebenzo[
    b
    ,
    e
    ]thiepines (6a-d) and -oxepines (7a-d) were synthesized by the Leuckart reaction of 6, 6a, 7,
    8
    ,
    9
    , 10, 10a, 11-octahydro-11-oxodibenzo[
    b
    ,
    e
    ]thiepines (1a,
    b
    )and -oxepines (2a,
    b
    ) followed by hydrolysis of the reaction products
    4
    a-d and
    5
    a-d, respectively. The four diastereomers, cis(6a-H, 10a-H)-cis(10a-H, 11-H) 6a and 7a, cis(6a-H, 10a-H)-trans(10a-H, 11-H) 6
    b
    and 7
    b
    , trans(6a-H, 10a-H)-trans(10a-H, 11a-H)6c and 7c, and trans(6a-H, 10a-H)-cis(10a-H, 11-H) 6d and 7d, were isolated and their configurations and conformations were elucidated by chemical methods together with 1H-nuclear magnetic resonance spectroscopic and X-ray crystallographic analyses.
  • 加藤 行男, 松本 智, 潮田 弘, 谷川 力, 高木 敬彦, 光崎 研一, 金内 長司
    日本獣医師会雑誌
    1996年 49 巻 6 号 408-410
    発行日: 1996/06/20
    公開日: 2011/06/17
    ジャーナル フリー
    魚市場およびと畜場のドブネズミにおけるStaphylococcus auresの保有率はそれぞれ74.6% (44/59), 34.6% (
    9
    /26) であった. 魚市場のネズミ由来S. aureus104株の生物型はC型
    81
    株 (77.
    9
    %),
    B
    型16株 (15.
    4
    %), A型6株 (
    5
    .
    8
    %), 型別不能1株 (1%) で, と畜場由来
    9
    株はG型
    8
    株 (88.
    9
    %),
    B
    型1株 (11.1%) であった. 魚市場のネズミ由来株のコアグラーゼ型は, VIII型 (26.
    9
    %), 1型 (
    22
    .1%), VII型 (13.
    5
    %), IV型 (
    8
    .7%), II型 (
    5
    .
    8
    %), III型 (2.
    9
    %), V型 (2.
    9
    %), VI型 (2.
    9
    %), 同定不能 (14.
    4
    %) で, と畜場由来株は, VIII型 (44.
    4
    %), V型 (
    22
    .2%), VI [型 (
    22
    .2%), 同定不能 (11.1%) であった.魚市場のネズミ
    9
    匹由来の12株からはエンテロトキシンA (11株) および
    B
    (1株) が産生された.
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