Objective To investigate the therapeutic effect of intra-arterial thrombolysis (IATT) in acute cerebral infarction(ACI). Methods 15 patients with ACI were treated with IATT using Urokinase(UK). All patients were assessed by DSA before and after IATT. The stroke scale(ESS and NIHSS) and Barthel Index(BI) were used before and 2 h,48 h,15 d ,30 d after treatment for appraising thearpeutic effect . Results After IATT, the sides of obliterated middle cerebral artery in 12 patients were completely re-circulated. Compared with before IATT, the scores of ESS, NIHSS and BI were significantly improvement at 2 h,48 h,15 d and 30 d after IATT(P

Objective To assess compliance in liver transplant recipients,ascertain related factors,and help clinical nunrses take measures to improve compliance. Methods Questionnaires including social demo-graphic variables and questionnaire about compliance after liver transplant,were used to investigate 54 liver transplant recipients whose post transplant time>6 months.Results Liver transplant recipients had good compliance to immunosuppressive medication,scored(3.67±0.51),and health lifestyle,scored(3.30±0.44),but relatively poor compliance to follow-up.scored(3.05±0.89)and self-monitoring,scored(2.00±0.89).The main factors influencing the compliance were average monthly per capita family income(P<0.01)and post trans-plant time(P<0.01).Conclusions The importance of compliance to follow-up and self-monitoring should be emphasized in health education to the recipients and more attention should be paid to those re-cipients with lower income or longer post transplant time.

Reversible cerebral vasoconstriction syndrome (RCVS) is characterized by thunderclap headache and reversible cerebral vasoconstriction, with other neurologic signs and symptoms. To the best of our knowledge, there were only a few cases of RCVS presenting both as both convexity subarachnoid hemorrhage (cSAH) and posterior reversible encephalopathy syndrome (PRES). Herein, we report a case of a 32-year-old woman with RCVS who presented with recurrent thunderclap headaches that occurred 50 days after delivery, with cSAH and PRES on magnetic resonance imaging (MRI). She had significant clinical and radiological recovery on 3 months’ follow-up. The clinical coexistence of cSAH and PRES in our case with RCVS is quite rare. This case illustrates the importance of awareness of the diagnosis of RCVS among clinicians even when initial brain and vascular imaging are normal. Early diagnosis and treatment are crucial for better prognosis.

Objective To study the effect of perioperative psychological nursing on living-related liver transplantation. Methods The following measures were adopted according to the donors' concrete condition: using nursing procedure in holistic nursing, to assess and determine the main problems in perioperative period, nurses mastered psychological nursing knowledge and skills in individualized psychological nursing, giving pertinent and individualized health education to patients in accordance with their psychological problems during the perioperative period. Results The donors could face the operation with good psychological state after being given fully-integrated and whole-system psychological nursing. Conclusions Psychological nursing is important for living-related liver transplantation during the perioperative period.

Objective To investigate serum uric acid (UA) levels and related clinical features in patients with high risk syndrome of neuromyelitis optica. Methods UA levels were measured in 51 patients with high risk syndrome of neuromyelitis optica including 34 with longitudinally extensive transverse myelitis (LETM) and 17 with optic neuritis (ON), 48 with neuromyelitis optica (NMO), 45 with other neurological diseases (OND) and 65 with healthy controls (HC). The disability severity was assessed by the expanded disability status scale (EDSS). Spinal lesions were viewed by MRI. Serum aquaporin-4(AQP4) antibody was tested in cell based immunofluorescence assay. Results Serum UA levels in LETM ( ( 189. 84 ±85. 65) μmol/L) and ON patients ( (222. 12 ±61.68) μmol/L) were significantly lower than that in OND ((315.90±71.36) μ mol/L) and HC ((291.05 ±76.64) μ mol/L) subjects (P＜0.01). No difference was found between LETM, ON and NMO groups. UA levels were significantly lower in females ( ( 158.24 ±55.92), (187.00±47.52), (198.21 ±62.62), (274.51 ±70.66)and (243.26±60.65) μmol/L)than in males ( ( 262. 09 ± 101.63 ), ( 262. 45 ± 62. 13 ), ( 298.90 ± 74. 14 ), ( 355.37 ± 50. 30 ) and (340. 34 ±58. 23) μmol/L) in all groups (t=3. 183, 2.578, 4.356, 4.365 and 6.579, all P＜0.05).UA levels in patients with high risk syndrome of NMO were not correlated with mono or relapse course,duration or status of serum AQP4 antibody. UA were negatively correlated with EDSS in patients with LETM (r= -0.714, P＜0.01). Conclusion Lower serum UA levels were found in patients with high risk syndrome of NMO and related to more severe symptoms in LETM group.

Objective To investigate serum uric acid (UA) levels and related clinical characteristics of neuromyelitis optica (NMO). Methods The serum uric acid levels were measured in 65 patients with NMO, compared to control groups which were 76 cases with multiple sclerosis ( MS), 126 cases with cerebral vascular diseases (CVD) and 130 healthy controls(HC). The disability severity in NMO was assessed by the Expanded Disability Status Scale (EDSS). Magnetic resonance imaging ( MRI ) was performed to strengthen assessment the involved lesions. Serum AQP4 antibody was tested in a cell based immunofluorescence assay. Results In male groups, serum UA levels in NMO patients [ (298.90±74.14) μmol/L] were significantly lower than that in CVD [ (355.37 ±50. 30) μmol/L] and HC subjects [ (340.33 ± 58.23 ) μmol/L, P ＜ 0.05 ]. No difference was found between NMO and MS [ ( 292.36 ±92.95) μmol/L] groups. In female groups, serum UA levels in NMO patients [(198.21 ± 62.62)μmol/L] were significantly lower than that in CVD [(274.51 ± 70.66) μmol/L] and HC subjects [(243.26 ±60.65) μmol/L,P ＜0.05]. No difference was found between NMO and MS [(232.29 ±71.95 ) μmol/L ] groups. UA levels were significantly lower in females [ ( 198.21 ± 62. 62) μ mol/L] than in males [ (298.90 ±74.14) μmol/L]. UA levels were significantly lower in patients with EDSS≥5 [ ( 195.48 ± 83.70 )μmol/L] than EDSS ＜ 5 [ (241.00 ± 63.20)μmol/L] NMO patients. In our study UA levels were not correlated with longitude of spinal lesions, activity revealed by MRI and AQP4 antibody tires.Conclusion Lower serum UA levels were found in patients with NMO and related to more severe symptoms.

Objective To investigate the correlation of anthropometric parameters with alanine aminotransferase (ALT) in Qinhuangdao college students.Methods A total of 789 subjects from two colleges in Qinhuangdao City (369 men and 420 women) were recruited using a cluster-stratified sampling method.Anthropometric measurements included height,body weight,waist circumference,hip circumference,blood pressure.and ALT.Body mass index,waist to height ratio,and waist to hip ratio were calculated.Results Elevated ALT was found in 16.3% of male participants and 4.0% of females(P<0.05).For males,those with elevated ALT showed significantly higher levels of anthropometric parameters (P<0.05).In females,the levels of anthropometric parameters were similar between subjects with or without elevated ALT(P>0.05).Receiver operating characteristie curve analysis also showed that obesity indices predicted elevated ALT only in men [area under the curve:0.8-0.9(P<0.05) in men,0.5-0.6(P>0.05) in wonlen].Blood pressure did not predict elevated ALT in both men and women (area under the curve:0.5-0.7).Conclusion Dender difference of obesity indices could be found in Qinhuangdao college students.Obesity indices may be independent predictors of elevated ALT in men.However,blood pressure seems not to be an independent predictor of elevated ALT.

BACKGROUND: Previous studies showed that the prevalence and extent of carotid artery stenosis increased with thedevelopment of coronary artery disease. There was a higher incidence of intracranial small-vessel disease, but lower of carotid artery disease in the Chinese stroke patients as compared with the white.OBJ ECTIVE: To observe the distribution of carotid and intracranial artery stenosis in patients with 3-vessel coronary artery disease.DESIGN: An observational study.SETTING: Department of Neurology; Heart Center, Beijing Chaoyang Hospital affiliated to Capital Medical University.PARTICIPANTS: From August 2003 to August 2004, The coronary angiography was performed in the outpatients and inpatients suspected to be coronary arteriosclerotic cardiopathy in the Department of Neurology, Beijing Chaoyang Hospital affiliated to Capital Medical University, and 126 patients of them with 3-vessel diseases were examined with carotid arteriography, including 56 males and 70 females, 47-76 years of age. Informed contents were obtained from all the participants.METHODS: Digital substraction angiography (DSA) was performed immediately after coronary angiography in the 126patients. All catheterizations were performed through a transfemoral approach using the Seldinger technique, and thenan appropriate amount of nonionic Ominipaque was injected. The angiography of bilateral carotid arteries, subclavian artery, or vertebral artery was taken from different angles. The percentage of stenosis was calculated directly from DSAmachine. Evaluative standards: Based on the stenosis degree from carotid angiography results, the patients were divided into 5 categories as normal, mild stenosis, moderate stenosis, severe stenosis and complete occlusion.MAIN OUTCOME MEASURES: Severity of carotid stenosis.RESULTS: All the 126 patients were involved in the final analysis of results. There were 13 (10.32%), 18 (14.29%), 12(9.5%), or 10 (7.9%) patients found to have mild, moderate, severe carotid stenosis, or complete occlusion, and the incidences of these changes were fairly similar. However, the incidence of angiographic carotid stenosis coupled with 3-vessel carotid artery disease was 42.06%.CONCLUSION: The prevalence of carotid stenosis in patients with 3-vessel carotid artery disease was as high in the Chinese population as that in Westem countries. In patients with 3-vessel disease, the prevalence of carotid stenosis was higher than that of intracranial artery stenosis, thus they may require both coronary and carotid interventions.

Guided by the demands of society,we propose a new professional training objectives of medical laboratory technology,which is to cultivate comprehensive talents covering the entire industrial chain of medical laboratory technology with profound foundation,broad caliber,high quality and outstanding ability.According to the training objective,we build up 4321 talents training system and try to carry out preliminary practice and exploration on talent cultivation model from the following aspects,such as the construction of curriculum system,the reform of the teaching contents and methods,training of students' professional skills and entrepreneurial innovation spirit.

Objective To observe the protective effects of different doses of hydrogen-rich water on radiation injury in mice,so as to provide scientific basis for the application of hydrogen-rich water.Methods The ICR mice were randomly divided into control group,irradiation group,amifostine group and hydrogen-rich water of low,medium and high dose groups.The 30 days survival rate,body weight,hematology parameters,serum biochemical parameters,organ weight and coefficient,bone marrow micronucleus rate,bone marrow nucleated cell count were observed after total body irradiation with 9.0 Gy gamma rays.Results After 30 d of irradiation,the hydrogen-rich water showed obvious protective effect on the survival rate and body weight in a dose dependent manner so that the survival was significantly higher than that of irradiation group (t =-2.67,P ＜ 0.05).The biochemical index,such as TP,ALB and CRE in the low dose group,TP,ALB,TBIL and CRE in the medium dose group,and TP,ALB,GLU,TBIL,BUN,GRE and UA in the high dose group also indicated the protective effects of hydrogen-rich water (t =-2.04--4.11,P ＜ 0.05).But the protective effect of hydrogen-rich water was not observed in hematology,organ weight and coefficient,and bone marrow micronucleus induction.Conclusions The hydrogen-rich water has anti-radiation effect,which may depend on the dose of hydrogen.