A survey of polar and nonpolar lipids from epidermis and epidermal appendages of the chicken (Gallus domesticus).
A survey of polar and nonpolar lipids from epidermis and epidermal appendages of the chicken (Gallus domesticus).
复制标题
对鸡表皮和表皮附属物极性和非极性脂质的调查。
DOI：
10.1016/0305-0491(86)90206-3
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Downing,DT
中科院分区：
文献类型：
--
作者：
Wertz,PW;Stover,PM;Downing,DT
从鸡（Gallus arteriticus）表皮、腿鳞、爪、羽毛和羽腺中提取总脂质，用薄层色谱法进行定量分析。所有组织脂质均含有大比例的蜡二酯、甘油三酯和游离甾醇以及可变比例的磷脂、甾醇酯和游离脂肪酸。所有的角化组织，但不是羽腺，含有神经酰胺，酰基神经酰胺和胆固醇硫酸酯。酰基葡萄糖神经酰胺仅见于全层表皮。葡萄糖甾醇和酰基葡萄糖甾醇存在于角质化组织中，可能在表皮水屏障的进化历史中具有重要意义。
Total lipid was extracted from chicken (Gallus domesticus) epidermis, leg scale, claws, feathers and preen glands and analyzed by quantitative thin-layer chromatography. All of the tissue lipids contained large proportions of wax diesters, triglycerides, and free sterols and variable proportions of phospholipids, steryl esters and free fatty acids. All of the keratinized tissues, but not the preen gland, contained ceramides, acylceramides and cholesteryl sulfate. Acylglucosylceramides were found only in full thickness epidermis. Glucosylsterols and acylglucosylsterols were found in the keratinized tissues, and may be of significance in the evolutionary history of the epidermal water barrier.