密度勾配遠心法によるサラブレッド種の血漿リポタンパク分画
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- 左向 敏紀
- Department of Veterinary Internal Medicine, Nippon Veterinary and Zootechnical College
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- 長谷川 承
- Department of Veterinary Internal Medicine, Nippon Veterinary and Zootechnical College
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- 小山 秀一
- Department of Veterinary Internal Medicine, Nippon Veterinary and Zootechnical College
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- 高木 茂美
- Equine Research Institute, Japan Racing Association
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- 本好 茂一
- Department of Veterinary Internal Medicine, Nippon Veterinary and Zootechnical College
書誌事項
- タイトル別名
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- Lipoprotein of Thoroughbred Horse by Density Gradient Ultracentrifugation
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説明
To clarify lipid component and lipoprotein in blood plasma of Thoroughbred horses, investigation was performed by density gradient ultracentrifugation on blood plasma taken from horses of 16 stallions aged 6 to 20, 16 mares aged 5 to 12, and each 6 male or female horses aged 2-years-old. As a result, lipoproteins was separated into 3 main fractions in order of the density named high density lipoprotein (HDL), low density lipoprotein (LDL) and very low density lipoprotein (VLDL) plus chylomicron (CM). The composition of these components in horses was as followed.<br>1) Among plasma lipids, total cholesterol (TC) values in the female were significantly higher than those of the male.<br>2) The lipid composition of HDL was observed nearly at the certain level appoximately 65% in phospholipids (PL), and 30% in TC among the male and female.<br>3) The values of TC, PL and total lipids (TL) in the LDL of the female were significantly higher than those of the male despite of showing a significant low PL/TC ratios (p<0.01) in the LDL and high percentage (p<0.01) in the male.<br>4) The concentration of PL and TC in the VLDL was maintained at certain level approximately 10% and VLDL was composed of triacylgylcerol (TG) rich component.<br>These results suggested that the high value of plasma TC in the female comparing with that in the male was resulted in increase of LDL and TC component. In addition, the high ratio of TC and low ratio of PL/TC despite of low value of TC in LDL in the male suggested that there were some factors affected on the composition of LDL in the male.
収録刊行物
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- 日本中央競馬会競走馬総合研究所報告
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日本中央競馬会競走馬総合研究所報告 1989 (26), 10-16, 1989
日本ウマ科学会
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詳細情報 詳細情報について
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- CRID
- 1390001204717262336
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- NII論文ID
- 130003823022
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- ISSN
- 18844626
- 03864634
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可