Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish diseases 19 (1996), S. 0 
    ISSN: 1365-2761
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: Sleeping disease (SD), a disease of freshwater-reared rainbow trout, Oncorhynchus mykiss (Walbaum), was histologically compared to pancreas disease (PD), a disease of sea water-reared Atlantic salmon, Salmo salar L. Some weeks after injection of kidney homogenates from SD- or PD-affected fish in rainbow trout, the fish successively developed pancreatic, heart and muscular lesions in both populations, although the SD-injected population was the most affected. An acquired protection was observed against PD and SD after an initial injection with PD- or SD-infective material. This acquired cross-protection and the similar histopathologies in PD and SD suggest the two diseases could be caused by a similar or identical agent.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish diseases 13 (1990), S. 0 
    ISSN: 1365-2761
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: Abstract. Turbot, Scophthalmus maximus (L.), and sea bass, Dicentrarchus labrax (L.), are susceptible to vibriosis, a septicaemia caused in France by Vibrio anguillarum 408. A bacterin produced with this strain by Rhône–Merieux has been tested orally in both species and, as a comparison, by intraperitoneal injection. During a challenge carried out 4 weeks later by intraperitoneal inoculation, the protection observed in orally vaccinated fishes was significant (72 % in sea bass and 70 % in turbot). Eleven weeks after vaccination, this protection is still significant. The mean titre of serum agglutinins was weakly increased in orally vaccinated fishes. Bacteriostatic antibodies have also been searched for in serum, but compared to agglutination, the applied technique leads to lower titres and it has not been possible to prove the presence of such antibodies after oral vaccination. Passive immunizations using serum from orally vaccinated fishes (2 months after vaccination) confers some protection against a challenge carried out by inoculation of virulent vibrio. Therefore, the production of serum factors following oral vaccination of sea bass and turbot may be involved in generalized protection of fish.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish diseases 9 (1986), S. 0 
    ISSN: 1365-2761
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: Abstract. In an attempt to obtain information on the aetiology and histogenesis of granulomatous nodules as described in wild or cultured fishes, rainbow trout, Salmo gairdneri Richardson, and turbot, Scophthalmus maximus (L.), received subcutaneous and intraperitoneal injections of talc and BCG. The development of dermal, perivisceral, peritoneal and gill nodules occurred after 15 days, and the evolution of early solid, then mature necrotic (BCG) or cystic (talc) nodules followed until the ninetieth day. The presence of the injected material was demonstrated within phagocytic epithelioid or giant cells. Turbot responded more intensely to experimental injection than rainbow trout. Histological descriptions allowed a distinction between neoplastic nodules, epithelial liver pseudo-nodules, histiocytic nodules (melanin-macrophage centres), and reactional granulomatous nodules. In the last case, the specific structure and development may correspond to different causes, some well known (infection, foreign bodies), others enigmatic and possibly related to immunological reactions.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of applied ichthyology 14 (1998), S. 0 
    ISSN: 1439-0426
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: The French legislation on sanitary control measures in aquaculture follows closely the European ad hoc Directives (EEC 91–67, 93–54, 95–22) and Decisions (e.g. EC 92–532 and 96–240). The decree of December 1995 relates to notifiable diseases: salmon infection anaemia (SIA), viral haemorrhagic septicaemia (VHS) and infectious haematopoietic necrosis (IHN). The Departmental Order of April 1997 relates to the placing of aquaculture animals and products on the market. The import of living fish from third countries is ruled by Departmental Orders of June 1994. Because of the long standing historical efforts on sanitary conditions in aquaculture, a major part of the fish farming production is today realized in approved facilities (Decisions CE 95–125, 95–481, 97–227). On the request of the fish farmers' union, an epidemiological survey should be carried out in the nonapproved areas to derive future control measures. National or regional projects on medical or sanitary control have also been established for other significant fish diseases, particularly for infectious pancreatic necrosis, sleeping disease, viral encephalopathy and retinopathy, bacterial kidney disease. Vaccination is used against enteric redmouth disease and attempts are currently underway against furunculosis. An epidemiological survey on gyrodactylosis is under consideration, although no incidence in Atlantic salmon juveniles of Gyrodactylus salaris has ever been reported in France.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...