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4 results on '"Bile extracts"'

1. Effect of dietary bile extracts on serum response of astaxanthin in rainbow trout (Oncorhynchus mykiss): a preliminary study.

Author

Mendes-Pinto, M.M., Choubert, G., and Morais, R.

Subjects
*BILE, *PORCINE somatotropin, *RAINBOW trout, *ONCORHYNCHUS, *BILIARY tract, *BODY weight
Abstract

Effects of porcine bile extracts added at three different dietary concentrations 0, 10 and 20 g kg−1 were studied on astaxanthin serum concentration in rainbow trout (mean weight 200 ± 7 g). Astaxanthin from micro-algaeHaematococcus pluvialisand synthetic astaxanthin (CAROPHYLL® pink) were incorporated in diets of rainbow trout at a rate of 100 mg astaxanthin kg−1 of feed. Fish were hand fed twice a day. After 5 days of feeding there was a significant effect of the pigment source on the ratio (total blood astaxanthin per unit body weight to cumulative astaxanthin intake per unit body weight). Trout receiving synthetic astaxanthin showed a significantly (P < 0.05) higher ratio than trout fed algal astaxanthin. Increasing dietary bile extract did not lead to produce any effect on this ratio. The power of the statistical analysis is discussed. Therefore, the interaction (pigment source × dietary bile concentration) showed no more effect. [ABSTRACT FROM AUTHOR]

Published
2004
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2. Efectos subletales de la contaminación química en especies de peces bentónicas de aguas españolas

Author

Martínez Gómez, Concepción, Eriksen Hylland, Ketil Dag, and Universidad de Alicante. Departamento de Ciencias del Mar y Biología Aplicada

Subjects
Western Mediterranean, In vitro bioassays, Biological effects, Oil spill, Bile extracts, Effects-fish, PAHs metabolites, PAH, Alkylphenols, ER-LUC, Bioassays, Northen Iberian shelf Prestige oil spill, Sublethal effects, Mullus barbatus, Callionymus lyra, Petroleum, Pollution monitoring, Lepidorhombus boscii, Endocrine disrupting compounds, Sediment pollution, Zoología, Estrogenic potency, Biomarkers, Risk assessment
Published
2013

4. Effect of dietary bile extracts on serum response of astaxanthin in rainbow trout (Oncorhynchus mykiss): a preliminary study

Author

M. M. Mendes-Pinto, Rui Morais, Georges Choubert, Veritati - Repositório Institucional da Universidade Católica Portuguesa, Nutrition, Aquaculture et Génomique (NUAGE), Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER), and ProdInra, Migration

Subjects
Serum, Pluvialis, Trout, animal diseases, [SDV.SA.STP] Life Sciences [q-bio]/Agricultural sciences/Sciences and technics of fishery, Aquatic Science, digestive system, 03 medical and health sciences, chemistry.chemical_compound, Pigment, Astaxanthin, Statistical analysis, Food science, ComputingMilieux_MISCELLANEOUS, 030304 developmental biology, 0303 health sciences, Total blood, Haematococcus pluvialis, biology, Pigmentation, Bile extracts, 04 agricultural and veterinary sciences, biology.organism_classification, ALIMENTATION DES POISSONS, 3. Good health, chemistry, Biochemistry, visual_art, [SDV.SA.STP]Life Sciences [q-bio]/Agricultural sciences/Sciences and technics of fishery, 040102 fisheries, visual_art.visual_art_medium, 0401 agriculture, forestry, and fisheries, Rainbow trout
Abstract

Effects of porcine bile extracts added at three different dietary concentrations 0, 10 and 20 g kg-1 were studied on astaxanthin serum concentration in rainbow trout (mean weight 200 ± 7 g). Astaxanthin from micro-algae Haematococcus pluvialis and synthetic astaxanthin (CARO-PHYLL® pink) were incorporated in diets of rainbow trout at a rate of 100 mg astaxanthin kg-1 of feed. Fish were hand fed twice a day. After 5 days of feeding there was a significant effect of the pigment source on the ratio (total blood astaxanthin per unit body weight to cumulative astaxanthin intake per unit body weight). Trout receiving synthetic astaxanthin showed a significantly (P < 0.05) higher ratio than trout fed algal astaxanthin. Increasing dietary bile extract did not lead to produce any effect on this ratio. The power of the statistical analysis is discussed. Therefore, the interaction (pigment source x dietary bile concentration) showed no more effect.

Published
2004

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