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  • 1995-1999  (8)
  • 1980-1984  (7)
  • 1960-1964
  • 1955-1959
  • 1998  (8)
  • 1982  (7)
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  • 1995-1999  (8)
  • 1980-1984  (7)
  • 1960-1964
  • 1955-1959
Year
Keywords
  • 1
    Electronic Resource
    Electronic Resource
    Metabolic Dysfunction in Familial, but Not Sporadic, Amyotrophic Lateral Sclerosis (1998)
    Oxford, UK : Blackwell Science Ltd
    Journal of neurochemistry 71 (1998), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract: Autosomal dominant familial amyotrophic lateral sclerosis (FALS) is associated with mutations in the gene encoding Cu/Zn superoxide dismutase (SOD1). Previous studies have implicated the involvement of metabolic dysfunction in ALS pathogenesis. To further investigate the biochemical features of FALS and sporadic ALS (SALS), we examined SOD activity and mitochondrial oxidative phosphorylation enzyme activities in motor cortex (Brodmann area 4), parietal cortex (Brodmann area 40), and cerebellum from control subjects, FALS patients with and without known SOD mutations, SALS patients, and disease controls (Pick's disease, progressive supranuclear palsy, diffuse Lewy body disease). Cytosolic SOD activity, predominantly Cu/Zn SOD, was decreased ∼50% in all regions in FALS patients with SOD mutations but was not significantly altered in other patient groups. Marked increases in complex I and II–III activities were seen in FALS patients with SOD mutations but not in SALS patients. We also measured electron transport chain enzyme activities in a transgenic mouse model of FALS. Complex I activity was significantly increased in the forebrain of 60-day-old G93A transgenic mice overexpressing human mutant SOD1, relative to levels in transgenic wild-type animals, supporting the hypothesis that the motor neuron disorder associated with SOD1 mutations involves a defect in mitochondrial energy metabolism.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1471-4159.1998.71010281.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Children's Adjustment to Parental Death (1998)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical psychology 5 (1998), S. 0 
    Details
    ISSN: 1468-2850
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Psychology
    Notes: This article reviews the evidence regarding the effects of parental death on children's acute and long-term psychological adjustment, as well as the clinical literature describing interventions for bereaved families. The risk of adjustment difficulties for bereaved children has shown no consistent relation to complications of grieving, but is instead largely accounted for by an increased probability of inadequate care following the loss of a parent. The literature describing interventions for bereaved families offers little formal evaluation, and reflects our incomplete understanding of children's grief responses, and thus of appropriate treatment goals. Further research should focus on more molecular analysis of grief processes, including grief-related interactions between children and parents, and should take into account developmental variation in children's needs and experiences. The use of multiple informants of child and parent behavior is strongly recommended, and the unique contributions of longitudinal research in understanding children's adjustment to loss are highlighted.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1468-2850.1998.tb00165.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Plasticized sulfur asphalt replacements (1982)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 21 (1982), S. 76-79 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i300005a016
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Studies on the Subunits Involved in the Interaction of Soybean 11S Protein and Myosin (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 47 (1982), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Protein-protein interaction between soybean 11S protein and myosin in a buffer system was studied using gel filtration chromatography and electrophoresis after incubating the single or combined proteins at temperatures between 4°C and 100°C. The elution profiles of 11S protein and myosin indicated that interaction between these two proteins occurred only at temperatures between 85° C and 100°C. The degree of interaction increased as temperature increased from 85 to 100°C. The interaction was not between native soy 11S and myosin, but between partially dissociated soy 11S (intermediary subunits, IS) or fully dissociated soy 11S (basic subunits) and myosin heavy chains. The rate of interaction was proposed as being more rapid between myosin and the basic subunits than between myosin and IS.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1982.tb12927.x
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Australian Aborigines and ringworm (tinea) (1998)
    Oxford, UK : Blackwell Publishing Ltd
    Australasian journal of dermatology 39 (1998), S. 0 
    Details
    ISSN: 1440-0960
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1440-0960.1998.tb01283.x
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Dwelling Age Heteroskedasticity in Repeat Sales House Price Equations (1998)
    Oxford, UK : Blackwell Publishing Ltd
    Real estate economics 26 (1998), S. 0 
    Details
    ISSN: 1540-6229
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: Several authors have attributed the heteroskedasticity observed in repeat sales house price equations to the length of time between sales. Recently, Goodman and Thibodeau (1995) developed a theoretical model that relates heteroskedasticity in hedonic house price equations to dwelling age. Using data for nearly 2,000 repeat sales in Dallas, Texas, this research examines whether repeat sales heteroskedasticity is related to dwelling age, to the length of time between sales, or to both. An iterative generalized least squares procedure that explicitly models the residual variance is used to obtain robust parameter estimates and to increase the efficiency of the usual repeat sales price indices.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/1540-6229.00742
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    A Tetrahedral Zinc(II) Complex of Tris(2-pyridylethyl)amine (1998)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 54 (1998), S. 600-601 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270197017733
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    Paper (German National Licenses)
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  • 8
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    The Limits to Urban Growth: Suggestions for Macromodeling Third World Economies (1982)
    Chicago : Periodicals Archive Online (PAO)
    Economic development and cultural change. 30:3 (1982:Apr.) 595 
    Details
    ISSN: 0013-0079
    Topics: Geography , Economics
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:5112-1982-030-03-000006
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  • 9
    Electronic Resource
    Electronic Resource
    Investigations of Soybean 11S Protein and Myosin Interaction by Solubility, Turbidity and Titration Studies (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 47 (1982), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Solubility tests, turbidity tests, and titration experiments were employed to study the possible protein-protein interactions between purified soybean 11S protein and skeletal muscle myosin and the involvement of protein subunits in the interactions. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) was used as an analytical tool for identification of the protein species. These tests indicate that these proteins interacted at temperatures between 85°C and 100°C. Solubility and titration experiments showed that acidic subunits of soybean US protein had little or no interaction with myosin heavy chain subunits. In contrast, soybean 11S basic subunits interacted with myosin heavy chains. The SDS-PAGE method indicated that eight commercial soy protein isolates had a similar protein species composition, but certain proteins in some isolates had lost their availability for water extraction. This may account for different functional properties exhibited by differen soy protein isolates.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1982.tb12926.x
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Virulence in phage populations infecting Halobacterium cutirubrum (1998)
    Oxford, UK : Blackwell Publishing Ltd
    FEMS microbiology ecology 25 (1998), S. 0 
    Details
    ISSN: 1574-6941
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Phages of low virulence predominated culturable phage populations in a naturally occurring Jamaican salt pond with Halobacterium cutirubrum as host. These mutated rapidly in culture to higher virulence due to more rapid adsorption to host cells. Wild-type phages of low virulence, S50.2 and S41, with adsorption rate constants (K) of 1.15 and 1.21×10−11 ml min−1 mutated to produce highly virulent derivatives S50.2Vm and S41Vm with K= 2.60 and 2.61×10−11 ml min−1, values similar to the most virulent wild-type phages S5100 and S4100, K= 2.61 and 2.55×10−11 ml min−1 respectively. Quantitative measures of intracellular phage development were constant among low and high virulence wild-type and mutant phages S50.2, S5100 and S50.2Vm with eclipse periods of 5.5 h, latent periods of 9 h and average apparent burst sizes of 60–65. We propose that the natural environment may select for slow adsorption to reduce the frequency of release of DNA from phage particles in response to encounters with non-host material.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1574-6941.1998.tb00466.x
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    Paper (German National Licenses)
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