Purpose: To explore the therapeutic methods and effects in the treatment of acute and chronic injuries of the ankle joint by Chinese massage therapy in combination with external application of Chinese herbal drugs and functional exercises. Methods: Totally, 36 cases of the patients with acute soft tissue injury, chronic soft tissue injury and post-fracture sequelae of the ankle joint were treated by Chinese massage therapy, external application or external wash of Chinese herbal drugs, and exercises of dorsal flexion and extension of the ankle joint, to observe the restoration of the ankle functions.Results: In 36 cases of the patients, the results showed remarkable effect in 18 cases, effect in 16 cases, failure in 2 cases and the effective rate in 94.4%. Conclusion: The combined use of Chinese massage therapy, external application of Chinese herbal drugs and functional exercises can produce precise effect in the treatment of soft tissue injury of the ankle joint.

Objective To evaluate the CT appearance of the hepatocellular carcinomas (HCC) supplied by the right inferior phrenic arteries (RIPA). Methods A total of 195 consecutive cases of HCCs examined with helical CT and arteriography were studied. 15 proven HCCs cases were supplied by the RIPA. On arterial phase CT images, the size of the RIPA, the left inferior phrenic arteries, and HCCs were measured, and the origin of RIPA and the location of HCCs were recorded. The CT findings in these 15 cases were correlated with arteriographic images. Results CT showed RIPA on the right diaphragmatic crus as high attenuation in all patients. The origin of RIPA was demonstrated in 11 cases. The diameter of the RIPA (3.1?1.1) mm was larger than that of the left inferior phrenic artery (1.3?0.4) mm ( P

Objective To explore whether theophylline has clinic effects of treatment on bronchiolitis in children. Methods 128 children with bronchiolitis in our hospital were divided into the experiment and the control at random, in the meantime, grouped into the severe and the mild according to their condition. The children in the control were used traditional methods. The children in the control were taken theophylline, as well as used traditional methods. All patients in our hospital were checked up pulmonary function, alkyladenine glycosylase in trachea secretion, serum interleukin 8, cytotaxonomy in trachea secretion on time, after the third day and the 7th day. Results The pulmonary function and cytotaxonomy of the patients in the experiment were more improvement than that of the control. Their alkyladeniue gtycosylase in trachea secretion and serum interleukin 8 were very lower than that of the control. The cure rate in the mild and the severe of the experi-ment were higher than that of the control. Conclusion Administrating theophyUine by oral can improve the pulmonary function, relax a block of the small trachea, and raise the cure rate of patients with bronchiolitis.

Objective To investigate CT features and its diagnostic value of traumatic cerebral lacunar infarction. Methods Axial CT scan was performed in 26 cases of brain injury with clinical manifestation of different degree of hemiplega.Results The infarction appeared as small lacunar focuses which were located mainly in the regions of lenticular nucleus,caudate nucleus and internal capsule.Conclusion CT scan is of significant value in diagnosing the traumatic cerebral lacunar infarction and assessing its prognosis.

Objective To investigate the effects of the leflunomide active metabolite (A771726) on the expression of phorbol-12-myristate-13-acetate (PMA) -induced CD147, matrix metallo-proteinase (MMP)-2 and MMP-9 on THP-1 cells. Methods THP-1 cells were cultured in RPMI-1640 medium supplemented with 10％ fetal bovine serum. For all experiments, THP-1 cells were cultured at an initial density of 5×105/ml. Before A771726 treatment, cells were cultured with serum-free RPMI-1640 medium for 12 h, THP-1cells were co-cultured with PMA at three different concentrations of A771726 (5, 15 , 45 μg/ml) for 24 h.The mRNA expression of CD147, MMP-2 and MMP-9 was measured by real-time PCR. CD147 expression on the cells were evaluated by flow cytometric analysis. The activity of MMP-2 and MMP-9 were evaluated by gelatin zymography. Statistical differences among the groups were tested by one-way ANOVA or KruskalWallis test. Results The expression of CD147, MMP-2 and MMP-9 were upgraded by the PMA. The expression of CD147 on THP-1 cells was inhibited significantly by A771726 in a dose-dependent pattern (P＜0.01). The mean fluorescence intensity (MFI) of CD147 in positive control group was 109.5±3.8, the MFI in A771726 (5, 15, 45 μg/ml) group were 73.3±2.5, 64.5±2.3, 40.9±2.7, respectively. The expression of MMP-2, MMP-9 mRNA and the activity of MMP-2, MMP-9 in the supernatant was inhibited significantly by A771726 (P＜0.01). The expression of CD147 mRNA was not inhibited significantly by A771726 (P＞0.05).Conclusion Leflunomide active metabolite (A771726) can inhibit the expression of PMA-induced CD147,MMP-2 and MMP-9 on THP-1 Cells.

Objective To explore MRI features of incontinentia pigmenti(IP) in central nervous system (CNS) in newborn infants.Methods MRI and clinical data of 17 cases of IP which confirmed by clinic,skin biopsy or NEMO gene test were analyzed retrospectively.Results There were 17 cases with IP in this study.MRI abnormalities were found in 12 cases, among which 3 cases showed high signal intensity on T2WI and a reduced signal intensity on T1WI,and 9 cases showed normal signal intensity on traditional MRI.Multiple areas of restricted diffusion were found in 12 cases which showed asymmetric high signal intensity in bilateral cerebral cortex and subcortical area, basal ganglia,centrum semiovale and periventricular area on DWI.In addition,basal ganglia was involved in 4 cases,corpus callosum was involved in 5 cases, and thalamus was involved in 2 cases.Conclusion MRI of IP in CNS shows certain specific characteristics.DWI plays an important role in the early detection and prognosis of the disease.

Objective To explore the 5,10-methylenetetrahydrofolate reductase (MTHFR) and 5-methyltetrahydro-folate-homocysteine methyltransferase reductase ( MTRR ) gene polymorphisms among the Han women in Zhangjiagang city .Methods A total of 4008 Han women were recruited .Their oral epithelial cells were collected to extract genome DNA in order to detect gene polymorphisms of MTHFR and MTRR using fluorescence quantitative PCR.Then the results were compared with those in other cities in China .Results The genotype frequencies of MTHFR C677T CC, CT and TT among Zhangjiagang women are 32.2%, 49.5%and 18.3%, respectively.The C allele frequency is 64.3%, T allele frequency is 35.7%.The genotype frequencies of MTHFR A1298 C AA, AC and CC are 68.7%,28.7% and 2.5%, respectively .The A allele frequency is 80.8%, C allele frequency is 19.2%.The genotype frequencies of MTRR A66 G AA, AG and GG are 54.4%, 38.5%and 7.1%, respectively . The A allele frequency is 76.3%, G allele frequency is 26.4%.Conclusions The MTHFR, MTRR polymorphism distribution of Han women in Zhangjiagang city is region specific.

Objective To probe the relationship between the connectivity of premotor area detected by resting state functional MRI and stereotyped behavior of ASD.Methods 39 children patients with ASD and 42 healthy controls with matched age,sex and IQ were recruited.All the 81 subjects performed scaling with behavior scale index and underwent resting-state fMRI scans.After the fMRI data precession,the premotors in left and right sides were selected as ROI seeds to perform functional connectivity.Results Compared with healthy controls,children patients showed significant increased connectivity between the left premotor area and posterior cingulate cortex,as well as decreased functional connectivity between the left premotor area and the left insula.In addition, a negative linear correlation was showed between the connectivity of the left premotor and the insula and the behavioral scores.Con-clusion Imbalanced premotor functional connectivity may be one possible mechanism of stereotyped behavior of ASD,representing an attention deficit and/or impaired sensory perception to the external salient stimuli.

Objective To explore the expression level and clinical significance of multifunctional CD8 T cells in patients with tuberculosis (TB). Methods The expression levels of MTB antigen specific and non-specific multifunctional CD8 T cells among peripheral blood mononuclear cells (PBMCs) and pleural fluid mononuclear cells (PFMCs) in TB patients, latent tuberculosis infection patients (LTBI) and healthy controls (HC) were measured by flow cytometry. Results The expression level of multifunctional CD8 T cells (IL-2+IFN-γ+TNF-α+CD8 T cells) among PBMCs stimulated by non-specific MTB antigen in TB patients was (5.72 ± 4.32)%, which was significantly lower than those in HC and LTBI [(22.3 ± 15.7)%, q=7.455, P<0.001;(14.2 ± 7.72)%, q=3.110, P<0.05]. Under the stimulation by specific MTB antigen, the expression level of multifunctional CD8 T cells among PBMCs in TB patients was (0.33 ± 0.83)%, which was significantly higher than those in HC and LTBI [(0.017 ± 0.03)%, q=3.97, P<0.05;(0.019 ± 0.035)%, q=3.39, P<0.05]. In patients with tuberculous pleurisy, the expression level of multifunctional CD8 T cells among PFMCs was (0.623 ± 1.033)%, which was significantly higher than that among PBMCs [(0.034 ± 0.066)%, P<0.001]. The expression level of multifunctional CD8 T cells in TB patients was negatively correlated with HRCT score (r=-0.265 8, P=0.015 8). Conclusion The expression level of multifunctional CD8 T cells was contributed to discriminate TB patients from latent tuberculosis infection patients , and was closely related to the degree of damage in lung.

Objective This study was to analyze the causes of the complications of ultrasound -guided percutaneous renal bi-opsy in children . Methods We retrospectively analyzed the complications of ultrasound-guided percutaneous renal biopsy in 236 children along with the age, sex, sample length, times of puncture, and types of disease of the patients .We used the binary Logistic regression model to analyze the influences of various factors on the post -biopsy complications . Results After renal biopsy , 22 (9.3%) of the patients experienced various degrees of but no severe complications .The incidence of complications was significantly correlated with the sample length (P<0.05), but not with the age, sex, sample length, times of puncture, and types of disease of the patients. Conclusion Ultrasound-guided percutaneous renal biopsy is an effective diagnostic method for children , with a high suc-cess rate and a low incidence of complications .And the incidence of complications can be reduced by improving the skills of puncturing and accuracy of ultrasound positioning .