Energetic Cost of Ichthyophonus Infection in Juvenile Pacific Herring (Clupea pallasii)
المؤلفون المشاركون
Hershberger, Paul K.
Gregg, Jake L.
Vollenweider, Johanna J.
Heintz, Ron A.
المصدر
Journal of Parasitology Research
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-04-13
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The energetic costs of fasting and Ichthyophonus infection were measured in juvenile Pacific herring (Clupea pallasii) in a lab setting at three temperatures.
Infected herring incurred significant energetic costs, the magnitude of which depended on fish condition at the time of infection (fat versus lean).
Herring that were fed continually and were in relatively good condition at the time of infection (fat) never stored lipid despite ad libitum feeding.
In feeding herring, the energetic cost of infection was a 30% reduction in total energy content relative to controls 52 days post infection.
Following food deprivation (lean condition), infection caused an initial delay in the compensatory response of herring.
Thirty-one days after re-feeding, the energetic cost of infection in previously-fasted fish was a 32% reduction in total energy content relative to controls.
Body composition of infected herring subsequently recovered to some degree, though infected herring never attained the same energy content as their continuously fed counterparts.
Fifty-two days after re-feeding, the energetic cost of infection in previously-fasted fish was a 6% reduction in total energy content relative to controls.
The greatest impacts of infection occurred in colder temperatures, suggesting Ichthyophonus-induced reductions in body condition may have greater consequences in the northern extent of herring's range, where juveniles use most of their energy reserves to survive their first winter.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Vollenweider, Johanna J.& Gregg, Jake L.& Heintz, Ron A.& Hershberger, Paul K.. 2011. Energetic Cost of Ichthyophonus Infection in Juvenile Pacific Herring (Clupea pallasii). Journal of Parasitology Research،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-508729
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Vollenweider, Johanna J.…[et al.]. Energetic Cost of Ichthyophonus Infection in Juvenile Pacific Herring (Clupea pallasii). Journal of Parasitology Research No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-508729
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Vollenweider, Johanna J.& Gregg, Jake L.& Heintz, Ron A.& Hershberger, Paul K.. Energetic Cost of Ichthyophonus Infection in Juvenile Pacific Herring (Clupea pallasii). Journal of Parasitology Research. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-508729
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508729
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر