LIPID-METABOLISM OF THE CRAB PACHYGRAPSUS-MARMORATUS DURING VITELLOGENESIS
LIPID-METABOLISM OF THE CRAB PACHYGRAPSUS-MARMORATUS DURING VITELLOGENESIS
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DOI：
10.1016/0305-1978(88)90098-1
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发表时间：
1988-01-01
影响因子：
1.6
通讯作者：
LAGARRIGUE, JG
中科院分区：
文献类型：
--
作者：
LAUTIER, J;LAGARRIGUE, JG
雌蟹Pachygrapsus marmoratus的卵黄发生引起整个动物，肝胰腺，血淋巴和卵巢的所有脂质类的重要变化。发生在大理石厚纹鱼生殖周期中的蜕皮（蜕皮）减少了肝胰腺中脂质的动员及其通过血淋巴转移到卵巢的过程。产蛋后，所有脂质组分均下降。鸡蛋富含磷脂，这是胚胎膜的基本成分，并在甘油三酯作为营养物质。多不饱和脂肪酸在卵母细胞成熟过程中增加，并被运输到卵子中。
Vitellogenesis in the female crab Pachygrapsus marmoratus induces important variations in all lipid classes of the whole animal, the hepatopancreas, hemolymph and ovary. Exuviation (moulting), which happens during the reproductive cycle of Pachygrapsus marmoratus, reduces the mobilization of the lipids in the hepatopancreas and their transfer via the hemolymph to the ovary. All lipid fractions decrease after egg laying. Eggs are rich in phospholipids which are essential constituents of embryonic membranes and in triglycerides which serve as nutrients. The polyunsaturated fatty acids increase during the ovocyte maturation and are transported to the eggs.