Red Blood Cell Indices for Rainbow Trout (Oncorhynchus mykiss) Reared in Cage and Raceway Culture
نویسندگان
چکیده
منابع مشابه
Rainbow Trout, Oncorhynchus mykiss
Rainbow trout are classified as Oncorhynchus mykiss, and as such belong to the same genus as Pacific salmon, and to the family Salmonidae, which includes Atlantic salmon (Salmo salar), various trout (Salvelinus sp.), Arctic char (Salvelinus alpinus), Arctic grayling (Thymallus arcticus) and whitefish (Coregonus sp.). Rainbow trout are native to areas around the North Pacific Ocean, from souther...
متن کاملEnvironmental indicators in effluent assessment of rainbow trout (Oncorhynchus mykiss) reared in raceway system through phosphorus and nitrogen.
The phosphorus and nitrogen discharge via effluent of intensive trout farming system was quantified through the use of environmental indicators. The nutrient loads, the mass balance, the estimated amount of nutrients in feed and the amount of nutrients converted in fish biomass were calculated based on the concentrations of phosphorus (P) and nitrogen (N) in the feed and in the water. Of the of...
متن کاملThe effects of cell ageing on metabolism in rainbow trout (Oncorhynchus mykiss) red blood cells.
The effects of cell age on metabolism in the nucleated red blood cells of rainbow trout (Oncorhynchus mykiss) were examined. Red blood cells were separated according to age using fixed-angle centrifugation. The mean erythrocyte haemoglobin concentration in old red blood cells was found to be 120 % of that in young red blood cells. In young red blood cells, the activities of the mitochondrial en...
متن کاملThe effects of cell ageing on protein synthesis in rainbow trout (Oncorhynchus mykiss) red blood cells.
The effects of cell age on protein synthesis were examined in the nucleated red blood cells of rainbow trout (Oncorhynchus mykiss). Total DNA content was unaffected by cell age, whereas total RNA content in young red blood cells was roughly ten times as high as that in old red blood cells. The mRNA levels for haemoglobin, carbonic anhydrase and the chloride/bicarbonate (Cl(-)/HCO(3)(-)) exchang...
متن کاملSeasonality of the red blood cell stress response in rainbow trout (Oncorhynchus mykiss).
The beta-adrenergic stress response in red blood cells (RBCs) of rainbow trout shows seasonal changes in expression. We have explored the mechanisms underpinning this response by following, over a period of 27 months, changes in beta-adrenergic receptor (beta-AR) binding characteristics, beta-adrenergically stimulated RBC Na(+)/H(+) exchanger (betaNHE) activity, together with beta-AR and betaNH...
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ژورنال
عنوان ژورنال: Acta Veterinaria Brno
سال: 2004
ISSN: 0001-7213,1801-7576
DOI: 10.2754/avb200473010105