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  • 1
    Electronic Resource
    Electronic Resource
    Petroleum Motor Fuel (1925)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 17 (1925), S. 1105-1114 
    Details
    ISSN: 1520-5045
    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/ie50191a002
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  • 2
    Electronic Resource
    Electronic Resource
    The hepato-renal syndrome in cultured turbot (Scophthalmus maximus L.) (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 8 (1976), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The histopathology of biliary hyperplasia and renal calcinosis, associated with infections of two parasites, Myxidium incurvatum and Rhabdospora thelohani, is described in turbot, Scophthalmus maximus (L.), from Scottish marine fish farms and wild populations. Liver and kidney lesions were divided into four, and parasite infections into five grades of severity. A few of the fish examined were not parasitized, but every one showed some evidence of pathological change, even the apparently normal individuals from all populations. Although there is a positive association between the parasitic and pathological data, parasitism is not considered to be the principal cause of either the hepatic or renal lesion; the evidence suggests rather a secondary opportunist role for the parasites. The general severity of the condition in captive stocks suggests that the cause may lie in the fundamentals of present techniques of turbot husbandry, but no specific agent has been identified. A case is put forward for considering Rhabdospora to be a parasite rather than a specialized host cell.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1976.tb03957.x
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  • 3
    Electronic Resource
    Electronic Resource
    Studies on the skin of plaice (Pleuronectes platessa L.) (1973)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 5 (1973), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Eighty-nine O-group plaice from a natural population were exposed at 15°C to heavy infection by Cryptocotyle lingua cercariae. Subsequently 45 fish were retained at 15°C, whilst 44 were held at 5°C. Both groups were sampled by killing individual fish at intervals of 6,18,42 h and daily thereafter up to 710 h. Entire fish were fixed immediately in formol saline, transversely sectioned and stained by H & E, PAS, PAS-diastase, JSDB 109, Picro-Mallory, Masson's trichrome, Gram-Weigert and Alcian blue. Histopathological observations showed: (a) epidermal lesions associated with encysted metacercariae in adjacent tissues; (b) myofibrillar necrosis associated with bacteria possibly introduced by the parasite; and (c) a reactive swelling of the intermuscular septa. The progressive development of the parasite cyst and host capsule is described. Development of both was markedly inhibited at the lower temperature, but the inflammatory response at either temperature was slight. This may be evidence of a long-standing host-parasite relationship which has evolved to an advanced state of adaptation on the part of the parasite and tolerance on the part of the host.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1973.tb04453.x
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  • 4
    Electronic Resource
    Electronic Resource
    Some aspects of the biology of the plerocercoid of Gilquinia squali Fabricius 1794 (Cestoda: Trypanorhyncha) (1975)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 7 (1975), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The eyes of more than 24 000 northern North Sea whiting were examined for infection with Gilquinia squali plerocercoids. Infection, which is apparently non-seasonal, begins when the fish are aged 1 +, builds up to a peak at 2+ to 4+, and decreases thereafter. The intensity of infection ranged from 1–18 plerocercoids per fish. Evidence is presented of the development of immunity in whiting to G. squali, and observations on the parasite's eggs suggests that they are not randomly distributed but tend to aggregate. One or both of these features could give rise to the negative binomial type of frequency distribution observed. The frequency of left eye infection was consistently greater than that of right eye.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1975.tb04606.x
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  • 5
    Electronic Resource
    Electronic Resource
    Renicola metacercariae (Digenea: Renicolidae) in clupeoid fish: new host records (1975)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 7 (1975), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Two distinct types of Renicola metacercariae were found in herring, Clupea harengus L., from Scottish waters, and one in anchovies, Engraulis encrasicholus (L.), from the central North Sea. Both constitute new host records. These parasites may prove to be of value as biological tags for herring and other clupeoid fish.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1975.tb04610.x
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  • 6
    Electronic Resource
    Electronic Resource
    Immature digeneans from the alimentary tract of larval and juvenile pelagic stages of haddock, Melanogrammus aeglefinus (L.) (1974)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 6 (1974), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Immature specimens of Opechona sp. are described from the stomach, pyloric caeca and intestine of larval and O-group haddock, Melanogrammus aeglefinus (L.), taken in the northern North Sea and to the west of Scotland. This appears to be a new host record and possible sources of infection are discussed, together with the occurrence of this normally intestinal parasite in the stomach. It is suggested that these infections may be worth taking into account when considering possible factors contributing to mortalities of haddock and other teleost larvae.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1974.tb04529.x
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  • 7
    Electronic Resource
    Electronic Resource
    Xanthogranulomatous sialadenitis following diagnosis of Warthin's tumour: a possible complication of fine needle aspiration (FNA) (1999)
    Oxford, UK : Blackwell Science Ltd
    Cytopathology 10 (1999), S. 0 
    Details
    ISSN: 1365-2303
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Introduction
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2303.1999.00148.x
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  • 8
    Electronic Resource
    Electronic Resource
    Salivary epithelial-myoepithelial carcinoma: report of a case misinterpreted as pleomorphic adenoma on fine needle aspiration (FNA) (1997)
    Oxford, UK : Blackwell Science
    Cytopathology 8 (1997), S. 0 
    Details
    ISSN: 1365-2303
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2303.1997.4375043.x
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  • 9
    Electronic Resource
    Electronic Resource
    Some aspects of the biology of the cercaria and metacercaria of Stephanostomum baccatum (Nicoll, 1907) Manter, 1934 (Digenea: Acanthocolpidae) (1975)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 7 (1975), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Experimental proof is presented that Cercaria neptunae Lebour is the cercaria of Stephanostomum baccatum and that the gastropods Buccinum undatum (L.) and Neptunea antiqua (L.) both act as its first intermediate hosts in the north-east Atlantic. Heavy experimental infections were associated with mortalities of 0+plaice Pleuronectes platessa (L.). The probable effects on plaice of infections at intensities below the lethal level are discussed. Under natural conditions almost all S. baccatum infection of plaice occurs in the first year of life, but newly emerged cercariae were shown experimentally to be capable of encysting in the musculature of plaice up to three years old. The thicker epidermis of older plaice may account for their resistance to infection. Common dabs were more easily infected than plaice. The ability of S. baccatum cercariae to infect plaice and common dabs is inversely related to the length of time between emergence and contact with the host. The differences in skin structure between opposite sides of the plaice body may account for the asymmetrical distribution of metacercariae in the musculature. The potential use of S. baccatum as a biological tag is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1975.tb04596.x
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  • 10
    Electronic Resource
    Electronic Resource
    Presumptive mycobacteriosis in North-east Atlantic mackerel, Scomber scombrus L. (1988)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 32 (1988), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: A total of 9470 mackerel aged from 0 to 20 years was examined for a disease condition whose causative agent has not been identified but which resembles mycobacteriosis. The study area extended from off Portugal to the northern North Sea. Most mackerel over 2 years old snowed evidence of gross infection. Mean intensity increased with age, indicating a chronic disease of low pathogenicity. There is statistical evidence of an adverse effect on growth, and it is suggested that this may delay first spawning of some young mackerel for at least 1 year. Western stock mackerel appear to be more heavily infected than North Sea stock, and the lowest levels of infection were found off Portugal. The general level of infection decreased in the most recent year classes examined–those of 1982, 1983 and 1984.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.1988.tb05360.x
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