To explore the existence and dynamic changes of the Golgi body-like structure in the log-phase and encysting trophozoites(6,12,18 hours) of Giardia lamblia,these trophozoites were stained with C6-NBD ceramide,a specific marker for Golgi body in eukaryotic cells,and then they were observed with fluorescence microscopy.

Methods The separation of pre-stained lipoproteins by NBD-ceramide was demonstrated in fused-silica capillaries with laser-induced fluorescence detector.

Function of ceramides in skin and application in cosmetic;

Identification of four new ceramides from Anthopleura pacifica;

The identification of the molecular structure of ceramides and the preparative separation process for ceramides are crucial for elucidating their function in metabolism and for their potential applications.

Microbial fermentation of rice bran for making ceramide;

Vitamin A ceramide-liposomes;

Structure Determination for Two New Ceramides from the Sponge Sigmadocia sp.;