Khuller G K, Chopra A, Bansal V S, Masih R
Lipids. 1981 Jan;16(1):20-2. doi: 10.1007/BF02534916.
This investigation deals with phosphatides and fatty acid content of Epidermophyton floccosum, Microsporum cookie and Trichophyton mentagrophytes during different phases of growth. Total phosphatide content of these dermatophytes decreased with age, which was reflected in constituent major phosphatides. The zwitterionic and anionic phospholipids tended to maintain a constant ratio. Short chain fatty acids increased significantly with age in E. floccosum whereas these fatty acids represented a minor fraction of the total fatty acids in M. cookie and T. mentagrophytes. The ratio of saturated to unsaturated fatty acids increased 4-fold during growth in E. floccosum, whereas this increase was marginal in M. cookie. This ratio decreased in T. mentagrophytes.
本研究探讨絮状表皮癣菌、犬小孢子菌和须癣毛癣菌在不同生长阶段的磷脂和脂肪酸含量。这些皮肤癣菌的总磷脂含量随菌龄增加而降低，这在主要磷脂成分中有所体现。两性离子磷脂和阴离子磷脂的比例趋于保持恒定。在絮状表皮癣菌中，短链脂肪酸含量随菌龄显著增加，而在犬小孢子菌和须癣毛癣菌中，这些脂肪酸仅占总脂肪酸的一小部分。在絮状表皮癣菌生长过程中，饱和脂肪酸与不饱和脂肪酸的比例增加了4倍，而在犬小孢子菌中这一增加幅度较小。在须癣毛癣菌中，该比例则下降。
