3.3. Plasma lysozyme activity
A significant increasing of plasma lysozyme activity was found in
groups receiving feed containing Astragalus, Lonicera, Astragalus and
boron or both herbs and boron after one week (Fig. 3). There was a
significant enhancement on the third week in all three groups treated
with feed containing herbal extracts and boron, butnot inthe groups fed
with herbs alone.