ObjectiveTo study protective effect of combined medication with nimodipine and mannitol on injury of cerebral ischemia-reperfusion.MethodsA model of cerebral ischemia-reperfusion injury was performed by clipping bilateral common carotid arteries and vagi, then by releasing them to reperfuse blood into ischmic brain of rats. Changes of SOD, MDA and excitatory amino acids( glutamic acid, Glu) in serum were detected after cerebral ischmia-repefusion in different groups. At the same time pathologic study was performed. ResultsTreatment with nimodipine and mannitol is significantly effective than single medication. ConclusionsCombined medication with nimodipine and mannitol protects brain tissue from cerebral ischemia-reperfusion by synergistic action.

The author used five Chinese medicinal herbs,Barbat skullcap,Wolly yam,Anemarrhena,Phellodendron bark,and Dandelion herb,to make up decoctions to treat urinary tract infection(UTI). Ex-trinsic bacteriostatic experiments for colibacillus and bacillus proteus,which commonly occure in urinarytract infection,were observed.The result shows that both Barbat skullcap and Wolly yam are most effectivein treating UTI.So single Chinese medicinal herb can also be used in clinical.

Objective: To study the correlation of blood stasis syndrome or its accompanied syndromes with Gensini score in patients with coronary heart disease (CHD) in stable condition. Methods: The syndrome types of traditional Chinese medicine (TCM) and blood stasis score in 131 CHD patients confirmed by coronary angiography were recorded. Gensini score was calculated according to the coronary pathological characteristics showed by angiography. The correlations of blood stasis syndrome and its accompanied syndromes with coronary lesion and Gensini score were analyzed. Results: Among the TCM syndrome types, blood stasis, turbid phlegm and qi deficiency were the most common syndromes, revealed in 85 patients (64.9%), 83 patients (63.4%) and 85 patients (64.9%), respectively. The coronary lesion length and Gensini score in the patients with blood stasis syndrome were much higher than those in the patients with non-blood stasis syndrome (P<0.05 or P<0.01). In the subtypes of blood stasis, the coronary lesion length and Gensini score in the patients with blood stasis accompanied by turbid phlegm syndrome were higher than those in the patients with non-blood stasis syndrome (P<0.05). And in the patients whose blood stasis syndrome score was more than 9 points, the coronary lesion length was higher than that in the patients whose blood stasis syndrome score was less than 9 points (P<0.05). Besides, with bivariate analysis, the blood stasis syndrome score showed no correlation with Gensini score (Pearson correlation coefficient was 0.104, P=0.241). Conclusion: Blood stasis syndrome is the most common TCM syndrome in CHD patients in stable condition. The blood stasis syndrome score is proportional to coronary lesion length, and reflects the severity of coronary lesion.

Simultaneous concurrence of subacute thyroiditis and Graves' disease is rare.We present one case of subacute thyroiditis with Graves' disease and combine with other reports to explore the clinical characteristics and therapeutic considerations.If subacute thyroiditis is considered coexisting simultaneously with Graves' disease,radioactive iodine uptake,thyroid autoantibody,fine-needle aspiration of thyroid gland,thyroid nuclide imaging examination,etc,should be done to make correct diagnosis and to adjust the therapeutic plan.

ObjectiveTo study effects of oral administering alfa calcidol and diphosphonates on the bone mineral density (BMD) of patients with spinal cord injury (SCI).MethodsChanges of BMD of the 4th lumbar spine (L4), the proximal femur (total) and all of its subareas were studied between SCI cases of taking (n=31) and not taking (n=42) alfa calcidol. Changes of BMD between cases of taking diphosphonates (n=22) and not taking (n=24) were also compared.ResultsThere were no significant differences in BMD of L4, the proximal femur and all of its subareas between SCI cases of taking and not taking alfa calcidol. While there was a significant difference in BMD of the proximal femur (total) between cases of taking and not taking diphosphonates (P<0.05), and the reducing degree of BMD in the former is less than that in the latter.Conclusion Oral administering diphosphonates has a protective effect on SCI patients' BMD of the proximal femur.