Plasma alpha-tocopherol, total lipids and total cholesterol in wild rockhopper, magellanic and gentoo penguins before and after moulting
Post moult rockhopper penguins (Eudyptes crestatus) had significantly higher plasma alpha-tocopherol (vitamin E), total lipid and total cholesterol concentrations than their pre-moult counterparts. In the magellanic penguins (Spheniscus magellanicus) there were post moult increases in total lipid, c...
Published in: | Veterinary Record |
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Main Authors: | , , , |
Format: | Text |
Language: | English |
Published: |
BMJ Publishing Group Ltd
1989
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Subjects: | |
Online Access: | http://veterinaryrecord.bmj.com/cgi/content/short/124/22/585 https://doi.org/10.1136/vr.124.22.585 |
Summary: | Post moult rockhopper penguins (Eudyptes crestatus) had significantly higher plasma alpha-tocopherol (vitamin E), total lipid and total cholesterol concentrations than their pre-moult counterparts. In the magellanic penguins (Spheniscus magellanicus) there were post moult increases in total lipid, cholesterol and alpha-tocopherol concentrations, but only the increase in alpha-tocopherol was significant. Plasma alpha-tocopherol, total lipid and total cholesterol concentrations in post moult gentoo (Pygoscelis papua) chicks were similar to those in non-moulting adult gentoos. Species differences in the levels of these nutrients in plasma may be due to differences in their dietary habits. |
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