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  • 1
    Electronic Resource
    Electronic Resource
    The effect of lithium on 5-HT-mediated neuroendocrine responses and platelet 5-HT receptors (1986)
    Springer
    Psychopharmacology 90 (1986), S. 398-402 
    Details
    ISSN: 1432-2072
    Keywords: Lithium ; Tryptophan ; Prolactin ; Growth hormone ; 5-HT receptors ; Imipramine binding
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The effect of lithium on serotonin (5-HT)-mediated responses in the brain was assessed by measuring changes in the prolactin (PRL) and growth hormone (GH) responses to l-tryptophan (LTP) in eight normal subjects. On the 4th day of lithium treatment the PRL responses were significantly enhanced, and this enhancement was still apparent after 20 days' treatment. In contrast, GH responses to LTP were not altered. Lithium had no effect on platelet 5-HT content, platelet imipramine binding and platelet 5-HT receptor binding. The ability of lithium to enhance some aspects of brain 5-HT function may be important in its mode of action in manic-depressive illness and may be particularly relevant to its potentiation of the antidepressant effect of tricyclic antidepressants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00179198
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  • 2
    Electronic Resource
    Electronic Resource
    5-HT1A receptors in lithium-induced conditioned taste aversion (1997)
    Springer
    Psychopharmacology 133 (1997), S. 51-54 
    Details
    ISSN: 1432-2072
    Keywords: Key words Conditioned taste aversion ; Lithium ; Serotonin ; 5-HT1A receptor ; 8-OH-DPAT ; Pindolol ; p-MPPI ; PCPA ; Rat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Experiments were carried out using rats to investigate whether 5-HT1A neural mechanisms are involved in lithium-induced conditioned taste aversion (CTA). We found that the 5-HT1A antagonists p-MPPI and pindolol caused CTA similar to that produced by LiCl. The 5-HT1A agonist 8-OH-DPAT counteracted lithium-induced CTA. Pindolol dose-dependently abolished effects of 8-OH-DPAT on LiCl-induced CTA. These findings support the notion that lithium has antagonistic actions on 5-HT1A receptors. Inhibition of 5-HT synthesis by PCPA failed, however, to prevent lithium-induced CTA. Evidently, mechanisms other than those governed solely by 5-HT are also involved in lithium-induced CTA.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002130050370
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  • 3
    Electronic Resource
    Electronic Resource
    Lithium alters the stereoselectivity of monoamine oxidase in rat brain (1989)
    Springer
    Journal of neural transmission 76 (1989), S. 205-210 
    Details
    ISSN: 1435-1463
    Keywords: Lithium ; monoamine oxidase ; phenylethylamine ; serotonin ; tranylcypromine enantiomers ; stereoselective index
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The effects of lithium on monoamine oxidase (MAO) in rat brain were studied in the presence of each enantiomer of tranylcypromine [(+)- and (−)-TCP]. The (+)-enantiomer was 25 times more potent than its antipode as MAO inhibitor. Lithium enhanced the inhibitory effect of (−)-TCP on MAO, but it did not affect actions of the (+)-enantiomer. Moreover, lithium influenced the stereo selective index for MAO, which suggests that lithium altered conformational features of the enzyme.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01260505
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  • 4
    Electronic Resource
    Electronic Resource
    Further aspects of the thermal degradation of epoxide resins (1967)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 11 (1967), S. 1009-1026 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: This paper describes an investigation into the degradation of a purified epoxide based on the diglycidyl ether of bisphenol A hardened with p,p′-diaminodiphenylmethane. The method used was that of hot-wire pyrolysis followed by gas chromatography. Special attention was given to the problem of solid residues formed on the pyrolyzer tube, and evidence was found that these probably contain oligomers. Resonance-stabilized free radicals also appear to be formed, and evidence is found to support the idea of dehydration during degradation, originally put forward by Lee. An attempt, based on first principles, is made to explain the degradation of epoxides, using evidence from previous work as well as that described in this paper.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1967.070110701
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  • 5
    Electronic Resource
    Electronic Resource
    Combined pyrolysis and radiochemical gas chromatography for studying the thermal degradation of epoxy resins and polyimides. I. The degradation of epoxy resins in nitrogen between 400°C and 700°C (1970)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 14 (1970), S. 205-223 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The thermal degradation of a bisphenol A-based epoxy resin (EP 274) cured with 4,4′-diaminodiphenyl methane (DDM) and with phthalic anhydride (PA) was studied using a radiochemical pyrolysis gas chromatography technique. Conclusive evidence for some of the degradation mechanisms of these resins was obtained by pyrolyzing samples containing various 14C-labelled groups and analyzing the products using this method.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1970.070140120
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  • 6
    Electronic Resource
    Electronic Resource
    Über die Einwirkung von Titansäureanhydrid auf Natriumkarbonat (1903)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 37 (1903), S. 332-336 
    Details
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 4 Tab.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19030370124
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  • 7
    Electronic Resource
    Electronic Resource
    Metallographische Mitteilungen aus dem lnstitut für anorganischs Chemie der Universität Göttingen. Über die Legierungen des Kaliums mit Aluminium, Magnesium, Zink, Cadmium, Wismut, Zinn und Blei. Einleitung (1907)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 56 (1907), S. 109-142 
    Details
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19070560108
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  • 8
    Electronic Resource
    Electronic Resource
    Radical initiated homo- and copolymerization of N,N,N′N′-tetra(2-hydroxypropyl)ethylene diamine methacrylate (1990)
    Bognor Regis [u.a.] : Wiley-Blackwell
    Journal of Polymer Science Part A: Polymer Chemistry 28 (1990), S. 949-953 
    Details
    ISSN: 0887-624X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pola.1990.080280421
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  • 9
    Electronic Resource
    Electronic Resource
    Preservation of potential fermentables in sweet sorghum by ensiling (1987)
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 30 (1987), S. 860-867 
    Details
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Pressed and wilted samples of sweet sorghum [Sorghum bicolor (L.) Moench var. Rio] were ensiled for periods up to 155 days. A kinetic study of the biochemical changes which occurred during ensiling showed that in wilted sorghum ensilage invert sugars and mannitol levels collectively were maintained at 65% of the original ferment able sugar content of the sorghum. The acidic environment produced by ensiling also served as a pretreatment that resulted in enhanced yields of reducing sugar when the sorghum was contacted with cellulolytic enzymes. The quantity of sugar obtained from enzymatic hydrolysis more than compensated for carbohydrate used by organisms during the ensiling process. Both Saccharomyces uvarum and Clostridium acetobutylicum were able to ferment a medium constituted from pressed sorghum juice and the solution resulting from enzymatic hydrolysis of sweet sorghum ensilage.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bit.260300708
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  • 10
    Electronic Resource
    Electronic Resource
    Gas and solids behavior in a baffled and unbaffled slurry bubble column (1987)
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 33 (1987), S. 1959-1970 
    Details
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: New data and analyses are presented for describing gas and solids behavior in a slurry bubble column. Axial solids concentration and bubble size distributions were measured in a 0.108 m ID slurry bubble column apparatus operated at steady state conditions. The column was operated with and without internal baffles. The slurry and gas superficial velocities ranged from 0.0077 to 0.009 m/s and from 0.031 to 0.24 m/s, respectively. The solid phase consisted of glass spheres in a narrow size range with a mean diameter of 96.5 μm; the liquid phase consisted of tap water.With a one-dimensional sedimentation-dispersion model, the data have been used to predict average solids loadings and axial distributions of the solids for specified operating conditions. Local bubble size and concentration measurements indicate that the slurry bubble column was operated in the churn-turbulent flow regime throughout the entire range of operating conditions used in this study. The impact of internal baffles and solids concentration on the gas and solids behavior is discussed.
    Additional Material: 21 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/aic.690331204
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