Angina pectoris is a common belonging to the diseases of "Chest Bi-syndrome", "precordial pain" or "syncopal precordialgia" in traditional Chinese medicine. Clinically Shengmai injection, Acanthopanex injection, Breviscapine injection, Fleabane injection, Safflower injection, Astragalus injection, Shuxuetong injection, Xin-ding injection and Panax notoginsenoside injection were commonly used to treat the disease with good clinical curative effect.

Objective To investigate the occurence of glomus tumor and investigate its diagnosis and treatment. Methods 13 cases of glomus tumors were analyzed retrospectively. There were 9 females and 4 males. All 13 cases were surgically treated under megaloscpe. Results All the cases were testified as glomua tumors by pathology. There was no recurrence during the follow up of 6 months to 1 year. All the patients were symptom free. Conclusion Glomus tumor has specific features on clinical presentation. Mierosurgieal excision under megaloscpe is fill elective method.

Objective To explore clinical and neuroimagine features, as well as the management of rare ectopic pituitary adenoma in clivus. Methods We reported two cases of ectopic pituitary adenoma verified by histology in the clivus region, reviewed the relevant literature briefly, summarized the clinical and neuroimaging features, along with the management of ectopic pituitary adenoma in clivus. Results Ectopic pituitary adenoma in clivus caused symptoms of endocrinopathy and/or neurological dysfunction. Imaging studies showed an occupying lesion in the clivus. Pituitary adenoma was diagnosed in one patient preoperatively, the other was diagnosed as chordoma. The tumors were microsurgically removed through the trans-sphenoidal route. Tumor was radically removed in one patient, and during one-year follow-up, there was no recurrence. The other was partially resected, and suffered postoperative cerebrospinal fluid rhinorrhea and intracranial infection, follow-up of this patient lost finally. Conclusions The patients with ectopic pituitary adenoma in clivus have endocrinopathy or/and neurological dysfunction, and MRI plays a valuable role in the diagnosis. Although extremly rare, ectopic pituitary tumour needs to be considered in case of an occupying lesion in the clivus. Radical resection of tumor can cure the patient.

Objective To discuss the application value of diffusion weighted imaging(DWI)in the diagnosis and treatment of synovial sarcoma.Methods 48 patients with synovial sarcoma were selected.All patients were given conventional magnetic resonance imaging (MRI)and DWI detection examination,DWI diffusion sensitive factor examination was 500 s/was(b).All the patients'imaging results and disease detection were analyzed.ROC curve was used to analyze the value of DWI,MRI examination in the diagnosis of synovial sarcoma.Results DWI examination detection of synovial sarcoma was much higher than that of MRI,the difference was statistically significant(χ2 =5.62, P <0.05).ROC curve analysis showed that MRI examination in the diagnosis of synovial sarcoma specificity was 72.58%,sensitivity was 79.12%,the accuracy was 86.82%,DWI examination in the diagnosis of specificity was 76.81%,sensitivity was 85.79%,the accuracy was 95.18%.The sensitivity,specificity and accuracy of DWI were significantly higher than conventional MRI,the differences were significant(χ2 =5.72,5.68,5.12,all P <0.05). Conclusion DWI can effectively improve the detection rate of synovial sarcoma,and has higher diagnostic sensitivity, specificity and accuracy,it's conducive to the physician for treatment in a timely manner,and worthy of further clinical promotion.

Objective To compare the effect and safety of venlafaxine sustained-release tablet combined with Shuganjieyu capsule and venlafaxine sustained-release tablet used singlely in the treatment of moderate to severe poststroke depression.Methods 70 patients suffered from moderate to severe post-stroke depression were randomly divided into two groups,35 cases in each group.The patients in the control group were only treated with venlafaxine sustained-release tablet,and the patients in the study group were treated by venlafaxine sustained-release tablet combined with Shuganjieyu capsule.The treatment lasted 6 weeks.The therapeutic effect and safety were evaluated by the positive and negative syndrome scale of HAMD (17 items),and treatment emergent symptom scale of TESS.Results After treatment for 6 weeks,the total effective rate of the study group was 88.57％,which was significantly higher than 65.71％ of the control group (x2 =5.19,P ＜ 0.05).The HAM D score of the study group w.as (16.42 ± 6.07) points,and the HAMD score of the control group was(10.54 ± 5.23) points after 6 weeks.The difference was statistically significant between the two groups (t =4.34,P ＜ 0.01).The difference of TESS score between two groups was not significant(t =0.18,P ＞ 0.05).Conclusion Venlafaxine sustained-release tablet combined with Shuganjieyu capsule is effective and safe in the treatment of moderate to severe post-stroke depression.

Objective: To explore the influence of granulocyte-colony stimulating factor (G-CSF) combined with adrenocortical steroid and/or immunosuppressants on immune system of donor mice during hematopoietic stem cell mobilization. Methods: The donor C57BL/6 mice were divided into 4 groups according to the mobilization strategies, namely, the G-CSF group (250 μg/kg for 4 days), G-CSF (250 μg/kg for 4 days) + methylprednisolone group (100 mg/ kg on day 3), G-CSF (250 μg/kg for 4 days) + methylprednisolone group (100 mg/kg on day 3) + cyclosporine A (100 mg/kg on day 3), and PBS control group. The post-mobilization T lymphocytes of C57BL/6 mice and the splenocytes of BALB/c mice were subjected to mixed lymphocyte reactions (MLR). The levels of IFN-γ, IL-4, and TGF-β 1 were determined in the supernatants of donor mice splenocytes by ELISA method and the mRNA levels of IFN-γ and IL-4 were determined by RT-PCR. Results: The results showed that the MLR-inhibitory activities in the 3 G-CSF mobilized groups were 42 %, 21 %, and 39 %, respectively; all lower than that in PBS control group (68%). IFN-γ levels in the 3 G-CSF mobilized groups were lower than that in PBS control group, but he levels of IL-4 and TGF-β 1 were significantly higher than those in PBS group(P<0.01), with no significant difference found between the 3 G-CSF mobilized groups. RT-PCR analysis found that the expression of IFN-y mRNA was obviously decreased and the expression of IL-4 was obviously increased (P<0.01). Conclusion: G-CSF combined with adrenocortical steroid and/or immunosuppressants can decrease the allogenic reaction of T lymphocytes and change the types of secreted cytokines in donor mice during hematopoietic stem cell mobilization, which may induce immune resistance in the recipients.

Humans ; Meniere Disease

Animals ; Cytokines ; metabolism ; Humans ; Lung ; metabolism ; pathology ; Pulmonary Fibrosis ; metabolism ; pathology ; Reactive Nitrogen Species ; metabolism ; Reactive Oxygen Species ; metabolism

0.05). No death, pseudoarthrosis, or implantation failure occurred. Conclusions One-row portal pattern is suitable for patients with long-segment deformity and short anteroposterior thoracic diameter, while double-row portal pattern is suitable for patients with short-segment deformity and long anteroposterior thoracic diameter.

Objective To present the preliminary clinical results of anterior thoracoscopic correction for thoracic idiopathic scoliosis and consider its ind ications. Methods Between June 2002 and May 2003, 8 female patients with a diagn osis of right thoracic idiopathic scoliosis were selected to undergo thoracoscop ic instrumentation, correction and fusion using Eclipse system. The average age at surgery was 14.8 years (ranged from 13 to 16 years). The average preoperative Cobb angle was 54? (ranged fom 40? to 72?). 5 had idiopathic thoracic curves of King type Ⅲ, 2 of King type Ⅱ, and 1 of King type Ⅴ. The Risser sign rang ed from (+++) to (++++). The bending films of the thoracic curves showed a flexi bility of 60%-75%. The thoracic sagittal profiles remained normal without obviou s kyphosis or lordosis. In all cases the rotation of the top vertebra of scolios is was of degree Ⅰ. The operative time, blood loss, postoperative drainage, the number of instrumented levels, curve correction and loss of correction were ana lyzed. Results The instrumented levels were from T5 to T12. The average number o f instrumented levels for each patient was 7.4. The operative time averaged 6 ho urs. The blood loss during surgery averaged 629 ml (ranged from 400 to 800 ml), with no blood transfusions being required, except in one case. The average posto perative drainage was 500 ml. The postoperative Cobb angle was 15? on average w ith curve correction of 74%. With an average follow-up period of 6.5 months (ran ged from 3 to 12 months), the loss of correction averaged 8.3%. No hardware comp lications occurred. Conclusion Compared to the open anterior and posterior surge ry, the thoracoscopic Eclipse instrumentation is a safe and an effective way to correct thoracic idiopathic scoliosis with similar short-term postoperative resu lts. However, challenging issues remain. These included long operative time, hig h technical requirement, relatively limited indication and large radiation expos ure. Again, further research is needed to study its long-term impact.