Normal Mannosidosis + + + + + Swainsonine Swainsonine Swainsonine H u m a n L Rat Guinea Sheep pig Fig. 1. T.1.c. of neutral oligosaccharides in swainsonineinduced mannosidosis T.1.c. was carried out on silica-gel plates using propan-lol/water (8 : 3, v/v) as the solvent and carbohydrates were detected with orcinol [0.2% (w/v) in H,SO, (5%, w/v in methanol)]. M,G, Man(a 1 -3)Man( fi14)GlcNAc; M...