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  • 1
    Electronic Resource
    Electronic Resource
    Phenylacetyl-benzyl(carbonyl) rearrangement at iridium. Kinetic study (1971)
    s.l. : American Chemical Society
    Inorganic chemistry 10 (1971), S. 1430-1433 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50101a022
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Hydridocarboxylato complexes of iridium (1972)
    s.l. : American Chemical Society
    Inorganic chemistry 11 (1972), S. 660-662 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50109a057
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Evaluation of Toughness Differences in Chickens in Terms of Consumer Reaction (1965)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 30 (1965), 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: An untrained panel of approximately 100 people was used to evaluate the importance of differences in fryer chicken toughness that result from differences in chilling time before freezing. The panel discriminated and criticized toughness that could arise in commercial practice. At least 4 hr of aging is desirable even for birds that are thawed before being cooked. Shear resistance of fried meat measured with Warner-Bratzler and L.E.E.-Kramer shear apparatus correlated well, and correlated with untrained-panel evaluation. Adverse comments on toughness and dissatisfaction with the quality of the chicken increased with increase in shear resistance of the meat.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1965.tb01862.x
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    The millennium bug and the potential impact on NHS hospitals (1999)
    Bradford : Emerald
    Logistics information management 12 (1999), S. 265-268 
    Details
    ISSN: 0957-6053
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Economics
    Notes: An NHS hospital is a complex organisation with many departments which are all inter-dependent. The "millennium bug" can potentially affect any or all of its systems. Disruption in one department, over the millennium period, is likely to affect the overall delivery of health care with potential threat to life. The NHS Executive has identified the year 2000 issue as the first non-clinical priority and every hospital has established a business continuity plan. However, many of the critical risks are outside the hospitals' direct control and service delivery will essentially depend on the ability of key suppliers to maintain their business continuity. Unlike in industry or profit-making organisations, the cost of assessing the risk, testing and replacing non-compliant equipment in hospitals cannot be passed to the consumer. Additional costs will have to be met from within existing resources which will have a major effect on the already stretched health care provisions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/09576059910268869
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Gibberellin perception at the plasma membrane of Avena fatua aleurone protoplasts (1991)
    Springer
    Planta 183 (1991), S. 274-280 
    Details
    ISSN: 1432-2048
    Keywords: Aleurone protoplasts ; α-Amylase ; Avena (gibberellin, protoplasts) ; Gene expression ; Gibberellin receptor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A functional assay for gibberellin (GA) receptors is described based on the induction of α-amylase gene expression in isolated aleurone protoplasts of Avena fatua L. by GA4 immobilised to Sepharose beads. A 17-thiol derivative of GA4, shown to be biologically active with aleurone protoplasts, has been coupled to epoxy-activated Sepharose 6B. This GA4-17-Sepharose induces high levels of α-amylase when incubated with isolated aleurone protoplasts, while cells of the intact aleurone layer do not respond appreciably to the immobilised GA4. In order to eliminate the possibility that GA4 may be released from the Sepharose when incubated with protoplasts, aleurone layers and isolated aleurone protoplasts have been co-incubated, and their responses to GA4, GA4-17-Sepharose and control Sepharose estimated by determining the relative amounts of α-amylase mRNA induced in each tissue. Evidence from these experiments is consistent with the view that GA417-Sepharose induces α-amylase gene expression in aleurone protoplasts by interacting with the protoplast surface. This indicates that GA receptors may be located at, or near, the external face of the aleurone plasma membrane.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00197799
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  • 6
    Electronic Resource
    Electronic Resource
    Morphological disruption of colonic mucosa by free or cholestyramine-bound bile acids (1984)
    Springer
    Digestive diseases and sciences 29 (1984), S. 432-442 
    Details
    ISSN: 1573-2568
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In order to assess the effects of free or resin-bound bile acids on colonic topography, adult rats were surgically provided with an indwelling infusion catheter in the proximal cecum, which exited at the neck behind the head. Conscious, unrestrained rats were allowed chowad libitum and were administered 1 ml of an infusion mixture twice daily for five days. The infusion mixtures included either carrier saline, 100 mg cholestyramine, 165 μmol mixed bile acids, or the bile acids bound to cholestyramine. Additional groups of rats were fed defined diets with and without 2% cholestyramine. Compared to fed controls, colonic infusions of saline had little effect on colon topography. Infusions of 100 mg of cholestyramine in saline twice each day did cause some apparent damage to surface morphology of the colon, but not to the extent observed during feeding of the resin as 2% of the diet. In contrast, extensive surface damage of the colon was observed by twice daily infusions of either 165 μmol of an equimolar mixture of cholic, deoxycholic, and chenodeoxycholic acids, or by the bile acids mixed previously with the ion-exchange resin. The data suggest that topographical damage of the colon observed during feeding of bile acid-sequestering resins is in large part due to increased concentrations of either bound or unbound bile acids in the large bowel.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01296219
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    In vitro immune responses to hepatitis B surface antigen (pre-S2 and S) following remote infection by hepatitis B virus in humans (1989)
    Springer
    Journal of clinical immunology 9 (1989), S. 229-241 
    Details
    ISSN: 1573-2592
    Keywords: Hepatitis B virus ; anti-HBs ; hepatitis B surface antigen (HBsAg) chronic carrier ; pre-S2
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In this report we evaluate the human immune response to hepatitis B surface antigen (HBsAg) following remote infection with hepatitis B virus (HBV). HBsAg-reactive lymphocytes can be readily demonstrated in the peripheral blood of individuals with established immunity following infection with HBV.In vitro stimulation with small doses of plasma-derived HBsAg, yeast-derived HBsAg (S region) or pre-S2 peptide will induce specific IgG to HBsAg (anti-HBs) in the absence of a polyclonal increase in total IgG. The pre-S2 peptide will stimulate, in a T cell-dependent fashion, thein vitro production of anti-HBs with specificity for the S domain. This anti-HBs production is mediated by pre-S2-stimulated soluble T-cell factors. Peripheral blood mononuclear cells from individuals with established immunity proliferate to the yeast-derived HBsAg but not to the plasma-derived HBsAg or pre-S2 peptide. The chronic HBsAg carriers do not produce anti-HBs following stimulation with HBsAg regardless of the source or component of antigen used. Different study protocols failed to demonstrate HBsAg-specific responses in the peripheral blood mononuclear cells of chronic carriers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00916819
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    Paper (German National Licenses)
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