Chebotareva M A, Grokhovskiĭ L P, David'ian T G
Zh Evol Biokhim Fiziol. 1987 Sep-Oct;23(5):588-92.
Studies have been made on the lipid composition of total lipids, triglycerides and their fatty acids, cholesterol and phospholipids in the vertebral column of young and adult rabbits. It was shown that the content of total lipids and triglycerides increases, whereas that of cholesterol and phospholipids decreases with age. The content of total lipids in the vertebral column is 10 times higher as compared to that in the bones of the extremities. Mid-thoracic part of the vertebral column exhibits higher lipid content than other thoracic parts of the column. Lipid content of the vertebral processes is lower than that of the vertebral bodies. These data indicate lipid specificity and heterogeneity of bone tissue of the vertebral column. The main fatty acids of vertebral triglycerides are presented by those with 14-18 carbon atoms (90%), no acids with 22 atoms were found. Higher content of the linoleic acid (19%) and higher total unsaturation of triglycerides were found in the bone tissue of rabbits in comparison with those of man.
对幼年和成年兔子脊柱中总脂质、甘油三酯及其脂肪酸、胆固醇和磷脂的脂质组成进行了研究。结果表明，总脂质和甘油三酯的含量随年龄增长而增加，而胆固醇和磷脂的含量则随年龄增长而降低。脊柱中总脂质的含量比四肢骨骼中的总脂质含量高10倍。脊柱的中胸段脂质含量高于脊柱的其他胸段。椎弓根的脂质含量低于椎体的脂质含量。这些数据表明脊柱骨组织的脂质特异性和异质性。椎骨甘油三酯的主要脂肪酸是含14 - 18个碳原子的脂肪酸（90%），未发现含22个碳原子的脂肪酸。与人类相比，兔子骨组织中油酸含量较高（19%），甘油三酯的总不饱和度也较高。
