Objective To investigate the Scale (GMFM-88) before and 1 week, 3 months and 6 months after treatment. Results The scores of MAS decreased significantly 1 week, 3 months and 6 months after treatment (P<0.001). The scores of GMFM-88 increased 3 months and 6 months after treatment (P<0.001). Conclusion Injection of BTX-A guided by peripheral nerve stimulation is effective on spastic cerebral palsy.

Objective To study the causes of rehematomas after operations of traumatic hematomas of perisylvian area.Methods The causes of 50 cases of rehematoma after operation were analyzed retrospectively.Results The big hematoma in primary contusion and laceration of brain happened in 19 cases(38%),delayed epidural hematoma in opposite side in 15 cases(30%),increased intracerebral hematoma in 9 cases(18%),epidural hematoma in primary area in 3 cases(6%),subdural hematoma caused by postoperative lumbaropuncture in 3 cases(6%),hematoma in encephalonecrosis in 1 case(2%).Conclusion Insuitable operation and hemostasis are the main causes of rehemorrhage,and fracture line in the opposite side,and thrombocytopenia are high risk factors of rehematoma.

Objective To investigate the arterial injury in vitro porcine kidney to different size of nephrostomy tracts. Methods The technique of percutaneous nephrostomy was applied to establish 11 groups of different size of nephrostomy tracts from 12 F to 32 F,with 40 tracts in every group.The technique of digital subtraction angiography (DSA) was used to inspect and analyze arterial injury. Results In the range from 12 F to 32 F,the damage of arterial injury increased with the size of the tract diameter.In groups of 20 F and 32 F,the number of nephrostomy tracts with serious arterial injury was 18 (18/40) and 30 (30/40) respectively,and the difference was statistically significant (P＜0.05).There was no statistical difference between groups 18 F、20 F、and 22 F. Conclusions The damage of renal arterial injury increased with the size of the nephrostomy tract.Atract of 20 F reduees arterial injury compared with a tract of 32 F.

Fever and sweating are the most common clinical symptoms, which are important parts in the inquiry of traditional Chinese medicine (TCM). Just as Zhang Jingyue said, Firstly inquire for cold and heat and secondly in-quire for the sweating. It placed both symptoms as priorities in the collection of disease history. In the clinical prac-tice, febrile diseases refer to acute exogenous diseases infected by warm evil with the main symptom of fever. And fever is almost throughout the entire process of febrile diseases. It is also known as Han-Bing for the visible varia-tion of sweating in its entire disease process. It is important to identify the abnormality of sweating for the determina-tion of the severity febrile diseases and the level of body fluid shortage. Therefore, two main symptoms for the diag-nosis of febrile diseases are particularly prominent and important. The reasons of sweating and fever in febrile dis-eases have been explored so much but the relationship between them is less which is extremely essential to learn more about febrile diseases. So we are expected to explore this topic to make better use of theories of febrile dis-eases.

Objective To observe the imaging features of primary lymphoma of bone (PLB) on MRI and PET, and to assess the value of MRI combined with PET for PLB. Methods Sixteen patients with pathologically confirmed PLB were collected, and the MRI and PET appearances were analyzed retrospectively. Results Single bone infiltration was detected in 15 patients (5 in femurs, 3 in vertebro, 3 in right iliums, 2 in tibias, 1 in radius and 1 in maxillae), while multiple bones infiltration were noticed in 1 patient (lesion located in manubrium sterni and the 7th right rib). MRI demonstrated heterogeneous focal-lamellar or diffuse signal intensity within marrow, isointense or hypointense on T1WI and slightly hyperintense on T2WI with homogeneous or heterogeneous enhancement. Severe soft tissue mass was seen in all 16 patients, the range of soft tissue mass was larger than osseous lesion in 15 patients and equal to osseous lesion in 1. Most PLB were homogeneous isointense or slightly hypointense on T1WI and homogeneous or heterogeneous slight-hyperintense on T2WI with slightly or moderately homogeneous or heterogeneous enhancement, while in 3 patients showed single vertebral compression fracture with local epidural- and/or paravertebral-soft tissue, and the range of soft tissue larger than the pathologic vertebrae. PET was performed before operation in 13 patients, showing local increasement of glycometabolism and uptake of radioactive nuclide without abnormality for other sites. For three patients of primary lymphoma of vertebrae underwent PET after operation, and recurrence was detected in 1 patient after 2 months. Conclusion Large soft mass with small osseous destruction and relatively hypointensity on T2WI is somehow characteristic for PLB. PET features of PLB are not specific, but has some advantages in determining the nature of lesion, differentiating lesions and follow-up after operation. MRI combined with PET is an appropriate imaging method for PLB.

Objective To study the expression of c -Met protein in gastrointestinal stromal tumor(GIST) and to evaluate its clinicopathological significance.Methods The immunohistochemical technique,EnVision method was used to evaluate the expression of c -Met in 105 cases of GISTs.Results c -Met protein positive rate in GISTs was 9.52%(10 /105),its expression rate was significantly higher in GISTs with >10 /50HPF mitotic activity(P <0.05).c -Met protein expression rate was higher in GISTs which >5cm,moderate or high -risk,or mass located outside the stomach,but the difference was not statistically significant(P >0.05 ).Conclusion c -Met protein expression may related with risk of GISTs.We think that c -Met is worthy of further study for its potential usage as a evaluation indicators of GISTs clinicobiological behavior.

ObjectiveTo explore the clinical significance of arterial portography in the diagnosis an d management of prehepatic type portal hypertension(PHPHT). Met hodsBetween 2000 to 2002, all the 11 patients with PHPHT were dia gnosed by angiography and B type ultrasounography. Different operations were par formed including mesocaval shunt in 5 patients,portal-vena cava shunt in 1, splenorenal shunt in 2,and portoazygos venous disconection in 1. Two patien ts were not operated. Results Nine cases undergoing surgical operations had satisfactory outcome. Conclusions PHPHT can be correctly diagnosed by indirect portal venography which is important for the choice of operation.

AIM To establish an HPLC-ELSD method for the simultaneous content determination of gastrodin,parishin A,parishin B,ginsenosides Rg1,Re,Rf,Rb1 and Rd in Tiantai No.1 Tablets (Ginseng Radix et Rhizoma,Gastrodiae Rhizoma,Cistanches Herba,etc.).METHODS The analysis of methanol extract of this drug was performed on a 45 ℃C thermostatic Alltima C1scolumn (4.6 mm × 250 mm,5 μm),with the mobile phase comprising of acetonitrie-0.1％ phosphoric acid flowing at 1.0 mL/min in a gradient elution manner.RESULTS Eight constituents showed good linear relationships within their own ranges (r ＞ 0.999 0),whose average recoveries were 96.94％-97.93％ with the RSDs of 1.06％-2.48％.CONCLUSION This simple,accurate and reliable method can be used for the quality control of Tiantai No.1 Tablets.

Aim To investigate the anti-proliferation effect of resveratrol (Res)on human colon cancer cells and dissect the possible mechanism underlaying this effect.Methods We introduced crystal violet staining and Western blot to analyse the anti-proliferation effect of Res on HCT1 1 6 cells.Then,we used flow cytome-try and Western blot assay to detect the Res induced apoptosis in HCT1 1 6 cells.Next,we employed the well established TCF4 /LEF luciferase reporter to meas-ure the effect of Res on Wnt/β-catenin signaling trans-duction.Finally,we took Western blot and PCR assay to analyse the effect of Res on the expression of β-cate-nin in HCT1 1 6 cells.Results Crystal violet staining and Western blot analysis showed that Res could inhib-it the proliferation of HCT1 1 6 cells in a concentration-and time dependent fashion.What’s more,Res could promote apoptosis in HCT1 1 6 cells.The transcriptional activities of TCF4 /LEF reporter were reduced by Res in a concentration-dependent fashion (P <0.05 when the concentration of Res was 20 μmol·L -1 ,and P <0.01 when the concentration of Res was 40 μmol·L -1 or 80 μmol·L -1 ).Res could decrease not only the protein level of β-catenin in HCT1 1 6 cells,but also the mRNA expression of β-catenin.Conclusion Res can inhibit the proliferation of HCT1 1 6 cells,which may be mediated at least by down-regulating the ex-pression of β-catenin to inhibit the Wnt/β-catenin sig-naling transduction.