초록
This study was to investigate the effects of SUNGSIMJIHWANGTANG(SSJHT) on the blood and brain tissues of aged rats. For the experiment, the aged rats were divided into three groups : Non treated group(NC), distilled water fed group(PC), SSJHT fed group(SSJHT). Each group was fed for ten days before administration of scopolamine. Then, we injected scopolamine intraperitoneally to PC and SSJHT group for 5 days. We observed the changes of their blood cell(WBC, RBC, platelet), blood serum(BUN, creatinine, glucose, uric acid), erythrocyte hemolysis, and the activities of cholinesterase and measured the amounts of malondialdehyde in the serum, catalase, and SOD in the brain tissue. The main results of this investigation are as follows. 1. In respect of the number of WBC, SSJHT group exhibited significant increase in comparison with PC. 2. In respect of the amount of creatinine and uric acid in the blood serum, SSJHT group exhibited significant decrease in comparison with PC. 3. In respect of erythrocyte hemolysis, SSJHT group exhibited significant suppression in comparison with PC. 4. In respect of the activity of cholinesterase in the serum, SSJHT group exhibited significant activation in comparison with PC. 5. In respect of the amounts of malondialdehyde in the serum, SSJHT group exhibited significant decrease in comparison with PC. 6. In respect of the activity of catalase in brain tissue, SSJHT group didn't exhibit significant change in comparison with PC. 7. In respect of the activity of SOD in brain tissue, SSJHT group exhibited significant activation in comparison with PC. As a result of this study, SSJHT is expected to have antiaging effect by suppressing the formation of free radicals, the accumulation of antioxidants and further study needs to be carried on about SSJHT.