Kostetskiĭ E Ia, Kushnerova N F, Rudnikova L T
Ontogenez. 1978;9(5):495-500.
Changes in the content and composition of lipids in the gonads of the Strongylocentrotus nudus females during the annual cycle of their development were studied. The qualitative composition of lipids was shown not to change. There were found cerebrosides, sulfatides, free fatty acids, diphosphatidyl glycerine, phosphatidyl ethanolamine, phosphatidyl choline, phosphatidyl inositol, phosphatidyl serine, lysophosphatidyl choline, lysophosphytidyl ethanolamine, phosphatide acid, sphingomyelin and non-identified phospholipids X1 and X2 in the gonads. The relative content of individual classes of phospholipids suffers marked changes. The similarity in the content of total lipids and their individual classes at the 2nd and 5th stages confirms the existence of two generations of oocytes (Gnezdilova, 1971). The relationship between the lipid composition and the morphological state of the gonads with respect to the stage of development is discussed.
研究了光棘球海胆雌性个体性腺在年度发育周期中脂质含量和组成的变化。脂质的定性组成未显示出变化。在性腺中发现了脑苷脂、硫脂、游离脂肪酸、二磷脂酰甘油、磷脂酰乙醇胺、磷脂酰胆碱、磷脂酰肌醇、磷脂酰丝氨酸、溶血磷脂酰胆碱、溶血磷脂酰乙醇胺、磷脂酸、鞘磷脂以及未鉴定的磷脂X1和X2。各类磷脂的相对含量发生了显著变化。第二阶段和第五阶段总脂质及其各类脂质含量的相似性证实了两代卵母细胞的存在（涅兹季洛娃，1971年）。讨论了脂质组成与性腺发育阶段的形态状态之间的关系。
