A procedure has been developed for simultaneous determination of the activity of a-L-fucosidase (EC 3.2.1.5 1) and the beta-D-fucosidase activity caused by beta-D-galactosidase (EC 3.2.1.23, Form IV) in serum. The paper presents data on changes in the above serum enzymatic activities in an experiment, in children with recurrent laryngotracheitis and in pregnant females with gestosis and placental insufficiency.
展开▼
