As a common and frequently-occurring disease,glenohumeral instability is become one of disease which restrict upper limb activity. The diagnosis of this disease is easy, but it is very difficult to assess the degree of periarticular soft tissue injuries. With the development of magnetic resonance imaging and arthroscopy, MRA become the gold standard for evaluation of glenoid labrum, joint capsule and ligaments injury. The traditional manual reduction is a fast, simple method, but often can cause adverse consequences,such as rotator cuff tear,ligament relaxation,and habitual dislocation. Open operation can rebuild stability of joint,but with many new treatment methods,especially the arthroscopic reconstruction has gradually replaced the open operation, and become the mainstream trend, but for the long-term effect of capsular tightening surgery, rotator cuff gap closure is not clear,it is need further follow-up observation.
Arthroscopy ; Humans ; Joint Instability ; diagnosis ; etiology ; therapy ; Shoulder Joint

Adolescent ; Diagnosis, Differential ; Hepatectomy ; methods ; Humans ; Liver Cirrhosis ; congenital ; diagnostic imaging ; pathology ; surgery ; Male ; Tomography, X-Ray Computed

Objective To observe effect of Sanshen granule preparation combined with MVP regimen in treating middle-late stage non-small cell lung cancer patients. Methods 152 middle-late stage non-small cell lung cancer patients were randomly assigned to treatment group (79 patients) and control group (73 patients). Results Clinical beneficial rate (CR+PR+SD≥6 Months) were 82.3% and 64.4% respectively (P

Objective To observe the effect of Yiqi Huoxue TCM combined with L-OHP+CF+5-FU regimen in treating advanced colorectal cancer patients. Methods 68 advanced colorectal cancer patients were randomly assigned to treatment group (38 patients, treated by Yiqi Huoxue TCM combined with L-OHP+CF+5-FU) and control group (30 patients, treated with L-OHP+CF+5-FU regimen). The therapeutic effects of two groups were observed. Result Clinical beneficial rate (CR+PR+SD) of treatment group and control group were 78.9% and 53.3% respectively (P

Animals ; Brain Ischemia ; metabolism ; Hippocampus ; drug effects ; metabolism ; Male ; Nitric Oxide Synthase Type II ; metabolism ; Propofol ; pharmacology ; Rats ; Rats, Wistar ; Reperfusion Injury ; metabolism

Aged ; Aged, 80 and over ; Candidiasis ; complications ; microbiology ; Coal Mining ; Esophagitis ; complications ; microbiology ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; complications ; microbiology

Objective To study the early therapeutic principle of severe acute pancreatitis(SAP)complicated with intra-abdominal hypertension(IAH).Methods We reviewed 32 cases SAP complicated with IAH from January 2003 to January 2008 in our department.All cases' clinical features and early management were summarized.Results The intra-abdominal pressure of all the cases was above 15cmH2O.5 deaths occured in non-operation treated cases,6 deaths in the 11 operated cases,and all the dead cases reached the standard of ACS.Conclusions The uses of early individualized treatment can decrease the opportunity of decompressive operation,we can effectively improve the therapeutic effect of SAP complicated with IAH and reduce the probability of complicating with ACS.

BackgroundThe effects of extremely low frequency electromagnetic fields (ELF-EMFs) on public health have attracted wide attentions.The association of the thermal effect of ELF-EMFs with cancer and ocular tissue damage has been of concern.However,the pathological changes of scleral tissue after exposure to ELF-EMFs as well as the relationship between these changes and myopia are still poorly understood.ObjectiveThe present study was to investigate the molecular pathological changes of human fetal scleral fibroblasts (HFSFs) after exposure to ELF-EMFs in vitro and to explore the possible mechanism in the occurrence and development of myopia.MethodsHFSFs were cultured and passaged and then exposed to 50 Hz electromagnetic fields,and HFSFs that did not receive the irradiation of ELF-EMFs were used as the control group.The expression of collagen type Ⅰ (COL1A1 ) mRNA and matrix metalloproteinase-2 (MMP-2) mRNA in cultured HFSFs were detected by real-time qualitative polymerase chain reaction (real-time PCR) under different magnetic field intensites (0,0.1,0.2,0.5,1.0 mT) and different exposure time (0,6,12,24,36,48 hours).Cell proliferation assay of HFSFs was detected by the cell counting kit 8 ( CCK8 ) assay.The expression levels of COL1 A1 and MMP-2 proteins in HFSFs were further confirmed by immunofluorescence staining.Results The expression of COL1A1 mRNA was significantly down-regulated under the exposure of 0.2 mT ELF-EMFs for 6 hours,in comparison with the control group;moreover,it decreased in parallel with the increased of flux density (0.099±0.008 vs.0.050±0.004) (P =0.009 ).The expression of MMP-2mRNA was up-regulated conspicuously after exposure to 0.1 mT ELF-EMFs for 24 hours,and it increased with exposure time in comparison with the control group ( 0.009 ±0.001 vs.0.018±0.003 ) ( P =0.038 ).Proliferation of HFSFs (A450) was inhibited following the exposure to 0.2 mT ELF-EMFs for 24 hours in comparison with the control group (P =0.009 ).The expression of COL1 A1 in the experimental group was decreased,compared with the control group,but the expression of MMP-2 was increased.ConclusionsELF-EMFs inhibit the proliferation of HFSFs and expression of COL1 A1 in HFSFs,which might be one of the reasons for the development of myopia.