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  • 1
    Electronic Resource
    Electronic Resource
    Microstructure and texture of fresh and smoked Atlantic salmon, Salmo salar L., fillets from fish reared and slaughtered under different conditions (2001)
    Oxford, UK : Blackwell Science Ltd
    Aquaculture research 32 (2001), S. 0 
    Details
    ISSN: 1365-2109
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: This study was carried out to examine differences in microstructure and texture of fresh and smoked farmed Atlantic salmon Salmo salar L. fillets with different biological characteristics. The left fillet was analysed fresh and compared with the salted and smoked right fillet from each individual fish. Light microscopy and image analysing techniques were used to study both transversal and longitudinal sections of the muscle. The fish muscle fibres shrank during the salting and smoking process, but sarcomere length did not change. After smoking, a considerable number of fat globules were dispersed among the muscle fibres. The biological characteristics studied were based upon diploid and triploid fish held in both sea cages and land-based tanks. Different starvation times were used and one group was stressed during slaughter. The cross-sectional area of muscle fibres from triploid fish was found to be larger than from diploid fish, both in fresh and smoked fillets.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2109.2001.00503.x
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  • 2
    Electronic Resource
    Electronic Resource
    FS14.3
Interleukins in patch-test blisters for the detection of contact allergy (2004)
    Oxford, UK; Malden, USA : Blackwell Science Ltd/Inc.
    Contact dermatitis 50 (2004), S. 0 
    Details
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Objective:  To investigate whether interleukins in blisters formed at patch-test sites can be used as markers of the grade of contact allergy.Methods:  Recently patch-tested volunteers with and without allergy to nickel sulfate were retested with 5 nickel sulfate patch tests and 5 control tests. 48 hours later, the test were removed and the perfusion of the test sites was assessed with a laser Doppler perfusion imaging (LDPI) technique. Then, suction blisters were made at the test sites. Blister fluids were collected separately from the allergen test sites and the control-test sites.Results:  The patch-test results prior to the study and in current study, and the results with the LDPI helped to distinguish between subjects with and without allergy to nickel sulfate. The concentration of one of the interleukins was high in the blister fluid from the nickel-test sites in all of the allergic subjects while the concentration was not detectable or low in fluid from the control sites and in fluid both from the nickel and the control sites in subjects without nickel allergy.Conclusion:  Immunological factors in fluid from blisters at patch-test sites may be important for the detection of contact allergy.Acknowledgement:  Icelandic Research Council.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.0105-1873.2004.00309ec.x
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