کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8496712 | 1552970 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acute viral and bacterial infections elevate water cortisol concentrations in fish tanks
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Acute viral and bacterial infections elevate water cortisol concentrations in fish tanks Acute viral and bacterial infections elevate water cortisol concentrations in fish tanks](/preview/png/8496712.png)
چکیده انگلیسی
Freshwater rainbow trout and Atlantic salmon were experimentally challenged with Viral Haemorrhagic Septicaemia virus and Aeromonas salmonicida respectively, and daily measurements made of cortisol release into the water for 5-7 days post-challenge. There was a surge in cortisol release into the water one to two days before mortality became apparent in both challenges. These experiments and a review of other literature demonstrate that cortisol elevation is a common feature of fish experiencing acute infections. The cortisol response of fish to pathogen infections, and the possible use of water cortisol surges for early warning of acute disease outbreaks on fish farms, are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 272, Issues 1â4, 26 November 2007, Pages 707-716
Journal: Aquaculture - Volume 272, Issues 1â4, 26 November 2007, Pages 707-716
نویسندگان
Tim Ellis, Nicola Bagwell, Michelle Pond, Stephen Baynes, Alexander P. Scott,