ObjectiveTo study the effect of Rehabilitative Ankle-Foot Orthoses training program on walking function of hemiplegic patients after stroke .Methods95 patients were randomly divided into two groups: observed group (49 cases) and control group (46 cases). The patients of control group were trained by routine rehabilitation training program, the patients of observed group were trained by Rehabilitative Ankle-Foot Orthoses and routine rehabilitation training program.ResultsAfter training, either observed group or control group showed significant improvement at walking function and ADL(P<0.01), but the improvement on observed group were more marked than coutrol group(P<0.01 and P<0.05). ConclusionsThe ability of walking in acute stroke patients were obviously improved, and the degree of the disability of them was decreased by Rehabilitative Ankle-Foot Orthoses.

China ; Health Education ; Health Knowledge, Attitudes, Practice ; Humans ; Occupational Diseases ; prevention & control ; Occupational Health ; Rural Population ; Sampling Studies ; Transients and Migrants

China ; Health Knowledge, Attitudes, Practice ; Humans ; Occupational Diseases ; prevention & control ; Occupational Exposure ; prevention & control ; Occupational Health ; statistics & numerical data ; Rural Population ; statistics & numerical data

ObjectiveTo examine the relationship between ankle brachial index (ABI) and the extent of coronary stenosis and evaluate the usefulness of ABI to predict the extent of coronary stenosis in old patients.Methods118 patients with coronary angiography were examined by ABI and hemostatic factors evaluation in addition to history collection.ResultsABI was inversely and significantly associated with Gensini score. ABI reduced significantly (P<0.001) in the patients with 3-vessel or left main coronary artery disease (CAD). But there were no significant differences in ABI among the patients with no CAD, 1-vessel or 2-vessel CAD. The corresponding area under the ROC curve was 0.75±0.045, with 95% CI=0.67～0.84 (P<0.001) in ABI in 3-vessel or left main CAD. When ABI≤0.9, it had a relatively high specificity (89.1%) and sensitivity (55.6%) for predicting the presence of 3-vessel disease or left main CAD.ConclusionIn the old patients, ABI is inversely and significantly associated with the extent of coronary stenosis, and ABI≤0.9 has a relatively high specificity and sensitivity for predicting the presence of 3-vessel or left main CAD.

OBJECTIVETo study features of brain gray matter injury in cerebral infarction patients and intervention of scalp acupuncture by using voxel-based morphology.

METHODSA total of 16 cerebral infarction patients were recruited in this study, and assigned to the scalp acupuncture group and the control group, 8 in each group. Another 16 healthy volunteers were recruited as a normal group. All patients received scanning of T1 structure. Images were managed using VBM8 Software package. Difference of the gray matter structure was compared among the scalp acupuncture group, the control group, and the healthy volunteers.

RESULTSCompared with healthy volunteers, gray matter injury of cerebral infarction patients mainly occurred in 14 brain regions such as cingulate gyrus, precuneus, cuneus, anterior central gyrus, insular lobe, and so on. They were mainly distributed in affected side. Two weeks after treatment when compared with healthy volunteers, gray matter injury of cerebral infarction patients in the scalp acupuncture group still existed in 8 brain regions such as bilateral lingual gyrus, posterior cingulate gyrus, left cuneus, right precuneus, and so on. New gray matter injury occurred in lingual gyrus and posterior cingulate gyrus. Two weeks after treatment when compared with healthy volunteers, gray matter injury of cerebral infarction patients in the control group existed in 23 brain regions: bilateral anterior cingulum, caudate nucleus, cuneate lobe, insular lobe, inferior frontal gyrus, medial frontal gyrus, precuneus, paracentral lobule, superior temporal gyrus, middle temporal gyrus, lingual gyrus, right postcentral gyrus, posterior cingulate gyrus, precentral gyrus, middle frontal gyrus, and so on. New gray matter injury still existed in 9 cerebral regions such as lingual gyrus, posterior cingulate gyrus, postcentral gyrus, and so on.

CONCLUSIONSBrain gray matter structure is widely injured after cerebral infarction. Brain gray matter volume gradually decreased as time went by. Combined use of scalp acupuncture might inhibit the progression of gray matter injury more effectively.

Acupuncture Therapy ; Brain ; physiopathology ; Brain Injuries ; therapy ; Cerebral Infarction ; therapy ; Gray Matter ; pathology ; Humans ; Magnetic Resonance Imaging ; Scalp ; Stroke ; therapy

Objective To investigate the characteristics of subcutaneous panniculitis-like T cell lymphoma ( SPTCL) in order to facilitate prompt identification and proper treatment of this rare and heterogeneous disease entity. Methods For 8 patients who had been misdiagnosed as rheumatic diseases but eventually confirmed as SPTCL though pathology and immunohistochemistry, a retrospective chart review was made with regard to their clinical symptoms, laboratory test results, pathological features, responses to therapy as well as outcomes. Results These 8 patients with a male to female ratio of 1: 1 were initially misdiagnosed as a variety of rheumatic diseases such as erythema nodosa, nodular panniculitis, systemic vasculitis,etc. The period from the onset of symptoms to the confirmation of diagnosis as SPTCL was 28. 6 months on average (range, 4-84 months). All the cases presented with multiple subcutaneous nodules, plaques or tumors which involved various anatomic sites including the head and neck, the trunk, and the extremities. Fever was the most frequently accompanying symptom (7/8) , followed by lymphadenopathy (4/8) , hepatomegaly (3/8), splenomegaly (3/8). Hemophagocytic phenomenon was seen in 3 cases.A total of 22 times of biopsy involving multiple anatomic sites were performed on these 8 cases with 2. 75 times on average (range, 1-5 times). All cases demonstrated a dense lymphoid infiltrate with significant cellular heteromorphism located in the subcutaneous tissue. CD_3 was positive in the majority of the cases.Immunostaining for γδTCR was positive in one case. The anti-rheumatic therapy including steroids and immunosuppressants administered before the identification of SPTCL attained minimal therapeutic effect. In contrast, 6 cases gained partial response after chemotherapy except that the other 2 cases died of fatal pulmonary infiltration and subsequent infection. Conclusions SPTCL is a rare and heterogeneous entity which is unseldomly misdiagnosed as rheumatic disease. The anti-rheumatic therapy including steroids and immunosuppressants can attain minimal therapeutic effect. Early identification by means of histology and immunohistochemistry as well as immunostaining for PCR is critical for proper treatment.

Objective To compare radiation dose and image quality of prospectively ECG-triggered sequence acquisition mode and Flash(high-pitch spiral acquisition)mode in DSCT angiography of children with congenital heart disease.Methods Sixty children with clinically suspected congenital heart disease and undertook DSCT prospectively ECG-triggered scan were enrolled in the study and randomly divided into two groups.The Flash mode and prospective sequence scanning mode were applied in group A and B,respectively.The CT dose index(CTDIvol),dose length product(DLP),effective dose(E),and image quality were compared between two groups.Refered to surgery or cardiac angiography(DSA),the diagnostic coincidence rates were compared between two groups.Results The CTDIvol in group A and B was(0.32 ± 0.10)and(1.40 ± 0.43)mGy(t=13.32,P＜0.05),respectively.The DLP was(6.46 ±1.92)and(17.91 ±4.80)mGy·cm(t=7.97,P＜0.05).E was(0.19±0.05)and(0.45±0.12)mSv (t=16.64,P＜0.05).The image quality score in group A(4.03 ± 1.15)was higher than that in group B (3.13 ± 1.38)(t=3.55,P＜0.05).The total diagnostic coincidence rates were 100％(A)and 93％ (B).But the deformity diagnostic coincidence rates in group A(91％)was higher than that in group B (75％)(x2=7.72,P＜0.05).Conclusions In DSCT diagnosis of congenital heart disease in children,using flash scan mode can reveal more cardiac deformities than using prospective sequence scanning mode,and could reduce the radiation dose.

Objective To evaluate the balance of Th1/Th2 cells in the period of remission stage of asthma from the aspects of genes and protein.Methods Peripheral blood from 24 children with asthma in remission stage(asthma group) was obtained.Cytokines interfe-(ron-?)(IFN-?) and interleukin-4(IL-4) were measured by enzyme linked immunosorbent assay(ELISA).The expression of T-bet mRNA and GATA-3 mRNA in peripheral blood mononuclear Cells(PBMCs) were measured by real-time quantitative polymerase chain reaction(PCR).Another 12 healthy children were chosen as control group.Results The plasma level of IL-4 in asthma group was significantly higher than that in control group[(37.14?12.77) ng/L vs(27.08?6.12) ng/L,t=2.467 P

Shanghai University of TCM was the first Chinese medicine university that established field-grade experimental teaching center in China.And both of the Chinese medicine and Chinese herbs experimental teaching centers became national experimental teaching demonstration centers.There is general improvement in laboratories conditions,so the experimental teaching team building is the critical factor of improving experimental teaching quality.The experimental teaching team of Shanghai University of TCM consists of excellent teachers as its backbone,and lecturers and technicians from fields in traditional Chinese medicine Chinese herbs and clinical practices.The team members cooperate with each other by setting up experimental teaching research groups to improve teaching quality,which plays an important role in building experimental teaching demonstration center.