Child ; Humans ; Kidney Diseases ; etiology ; pathology ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; complications ; diagnosis

Aged ; Coal Mining ; Humans ; Male ; Pneumoconiosis ; rehabilitation ; Positive-Pressure Respiration ; methods

ObjectiveTo campare the quality of life of schizophrenics treated with aripiprazole or clozapine.Methods90 cases with schizophrenia were randomly divided into aripiprazole group and clozapine group.After 6 mouths of treatment,all subjects were assessed with Positive and Negative Syndrome Scale(PANSS),WHO QOL-100 and Treatment Emergent Symptoms Scale(TESS).ResultsAripiprazole could significantly improve all aspects of quality of life except domination,and had a better result in physical,psychological,level of independence,solial relations,environment domain than clozapine did.Clozapine could only improve psyclological domain.There was no significant difference between the score of PANSS in two groups.However,aripiprazole had a better result in negative symptoms.ConclusionSchizophrenic outpatients treated with aripiprazole have a better quality of life than those with clozapine.

Objective To study the conventional MRI and dittusion weighted imaging(DWI) features of Japanese encephalitis(JE)in children.Methods Sixteen patients with JE were included. Conventional MRI and DWI sequences were performed in all patients.Seven patients received MRI within 10 days of onset and 9 after 10 days.The appearances on DWI and T_2 WI were recorded.The ADC values of lesions were calculated,and then were correlated with the corresponding time interval between onset of neurological symptoms and MRI scanning.Results The lesions of JE mainly showed long T_1 and long T_2 signal intensity on MRI.The thalami were the most frequently involved areas,and 15 out of 16 showed thalamic involvement and 6 patients only showed thalamic abnormalities without other lesions.Seven patients within 10 days of onset showed lesions with high signal intensity on both DWI and T_2WI,but whole or partial lesions showed clearer on DWI than on T_2WI,and 2 patients showed extra lesions that were invisible on T_2WI.As for the other 9 patients after 10 days of onset,the lesions showed clearer on T_2WI than on DWI. There was a direct correlations between thalamic ADC values and the disease duration (r=0.84,P

Calcinosis ; pathology ; surgery ; Child ; Diagnosis, Differential ; Humans ; Knee ; Male ; Skin Diseases ; pathology ; surgery

OBJECTIVETo observe the effect of electro-needling at acupoints of the yangming meridian on the expression of platelet associated complement-1 (PAC-1) and lower limb functions in acute cerebral infarction (ACI) patients.

METHODS58 ACI patients were randomly assigned to the treatment group and the control group. Conventional therapies were given to all patients. Additionally, the electro-needling at acupoints of the yangming meridian was given to patients in the treatment group. Changes of PAC-1 were detected using flow cytometry. Effect of lower limbs functions of ACI patients before and after electro-needling was assessed using Fugl-Meyer Index. Meanwhile, 20 healthy subjects were selected for reference value.

RESULTSIn the acute stage, the PAC-1 level in ACI patients were significantly higher than that in healthy subjects (P<0.05). The PAC-1 level in the electro-needling group was obviously lowered after treatment (P<0.01). There was no significant difference in the control group between before and after treatment. Significant difference was found in Fugl-Meyer index in the same group between before and after two-week treatment (P<0.05). It was higher in the electro-needling group than in the control group, showing significant difference (P<0.01).

CONCLUSIONSPlatelet activation exists in the acute stage of ACI. Electro-needling at acupoints of the yangming meridian showed obvious inhibition on PAC-1 levels, could improve lower limbs functions of ACI patients. It was inferred that electro-needling at acupoints of the yangming meridian promoted the recovery of paralyzed lower limbs at the early stage mainly by regulating PAC-1 levels, thus postponing the progress of ACI.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Aged, 80 and over ; Cerebral Infarction ; metabolism ; rehabilitation ; therapy ; Electroacupuncture ; Female ; Humans ; Lower Extremity ; Male ; Middle Aged ; Platelet Membrane Glycoproteins ; metabolism ; Recovery of Function ; Stroke Rehabilitation ; Treatment Outcome

Aim:To construct the short hairpin small interfering RNA(shRNA) eukaryotic expression vector specific to mouse lectin like oxidized low density lipoprotein receptor 1(LOX-1) gene and to observe its silencing effect on LOX-1 in RAW264.7 cells.Methods:(1)The pLOX-1-shRNA expression vector was constructed by gene recombination,Then transfected into the cultured RAW264.7 cells.At 48 h after Transfection,the expression of LOX-1 mRNA in RAW264.7 cells were determined by semi-quantitative RT-PCR,the expression of LOX-1 proteins examined by Western blot.(2) Oil Red O Dyeing experiment was used to show the cellular lipid droplets in lipid-loaded cells.The method of cholesterol oxidase analysis was performed to determine the content of cellular cholesterol.The ability of uptake Dil-ox-LDL in RAW264.7 cells was assayed by fluorescence microscopy.Results: pLOX-1-shRNA expression vector was successfully constructed.Transfection of pLOX-1-shRNA expression vector into RAW264.7 cells down regulaled the expression level of LOX-1 gene,as compared with the control group,transfection of the RAW264.7 cells with LOX 1-shRNA led to a remarkable reduction of the number macrophages transformed into foam cell,and could suppress the uptake of ox-LDL.Conclusion:The pLOX-1-shRNA expression vector can inhibit the expression of LOX 1 in RAW264.7 cells and the transformation of the macrophages into foam,which may he beneficial in searching new gene therapy of atherosclerosis.

Objective To investigate the effects of quetiapine and risperidone in the treatment of behavior and psychiatric symptom of dementia(BPSD).Methods 56 cases of Alzheimer's disease and vascular dementia pa- tients were all met for the classification and diagnostic criteria for mental illness in China(CCMD-3)and randomly divided into two groups(27 in quetiapine group,29 in risperidone group),experimental dosage were 0.05～0.3g/d and 1～2mg/d,respectively.The treatment lasted for 8 weeks.Results The total efficiency of quetiapine was 66.67% and that of risperidone was 65.5%,and the statistical difference was significant.As for the adverse effects, there was no significant difference,but incidence of EPS in quetiapine group was less than that of risperidone group. Conclusion Quetiapine can be widely administrated in clinic application as the high efficacy of control BPSD with low minor adverse effect.

Objective Toanalyzetheclinicalcharacteristicsandtreatmentoutcomesofspinalfilum terminalevascularmalformation.Methods Theclinicaldataof6patientswithfilumterminalevascular malformation diagnosed and treated from January 2008 to December. 2013 were analyzed retrospectively. The definition of filum terminale vascular malformation is anterior/posterior spinal artery feeding arteriovenous fistula or arteriovenous malformation and located below conus medullaris,and does not complicate with spinal vascular lesions in the other part. The Aminoff & Logue score and MRI of spinal cord function were performedatoneyearaftermicroneurosurgeryand/orendovascularembolization.Results Allpatients were males. Their clinical presentations were the weakness of both lower extremities and sphincter disturbance. The mean course of disease was 17. 1 ± 5. 2 months. The pathological type of the 6 patients were all arteriovenous fistulas. The feeding arteries included lumbar artery,internal iliac artery,and median sacral artery. Two of the 6 patients underwent Onyx glue embolization,3 were treated with microneurosurgery,and 1 was treated with embolization in combination with microneurosurgery. They were all achieved anatomic cure. The Aminoff & Logue scores were improved after 1 year (3. 8 ± 1. 9 scores before procedure,2. 8 ± 2. 0 scores after procedure),there was no significant difference (P >0. 05). The myodynamia scores were improved in 3 patients,2 did not change,1 got worse. The urinary and bowel functions were improved in 2 patients,and4didnotchange.Conclusion Filumterminalevascularmalformationisararevascular malformation of spinal cord. Both embolization and surgical treatment can achieve anatomic cure. Although the spinal cord function can be only partially restored,but continuous deterioration can be prevented.