This paper mainly talks about university student management legalization from the following aspects: the significances of the university student management legalization,the requirements to carry it out and the necessary preparation for it.The author believes that when studing this problem we should put university into the entire social system and must regard the university students as a part of the entire social group.And we should also use legal methods and legal ways to manage the university students in the new century.

Objective TO report a case with aphasia after electric shock and cerebral trauma. Methods A case with aphasia after electric shock and brain trauma was reported.Results and Conclusion After 3 months of speech training, the speech and practical social function of the patient significantly improved.

Objective To investigate the effect of puerarin on preeclampsia-like rat placental tissue hypoxia inducible factor (hypoxia-inducible factor,HIF)-1αexpression and study the mechanism of protective effects in rats.Methods 60 SD rats were randomly divided into control group,drugs intervention groups(low-dose,middle-dose,high dose)and model group.The rats in drugs intervention groups and model group were adopted endotoxin for induction of preeclampsia model.On the basis of the model group,low,medium and high dose groups were given 20.0,40.0,60.0 mg/kg puerarin by intraperitoneal injection,respectively.The blood pressure of tail artery,urine protein concentration were observed at different points and the expression of HIF-1αwere detected by PT-RCT in each group.Results The systolic blood pressure ,urine protein and HIF-1αprotein in model group were higher than control group(P<0.05 );serum NO concentration was lower than control group (P<0.05 );after the puerarin intervention,systolic blood pressure and urine protein concentration in drugs intervention groups were lower than model group (P<0.05 ),plasma NO concentration was higher than model group (P<0.05 )and HIF-1αprotein was lower than model group (P<0.05 );the placenta weight,weight and body length of newborn rats in drug intervention group were higher than model group (P<0.05 ).Conclusion Puerarin can reduce systolic blood pressure and urine protein levels,promote the level of NO in plasma and reduce HIF-1αlevel in placenta of rats.Puerarin can offer protection to rats with preeclampsia by decreasing the expression of HIF-1αin placental.

Objective Insulin resistance is implicated in the pathogenesis of nonalcoholic fatty liver disease(NAFLD).This study was to investigate the effect of metformin on liver enzyme abnormalities in patients with NAFLD.Methods One-hundred and thirty cases of NAFLD were divided into 2 groups,control(n=43)and metformin treatment group(n=98).The former group(TLC)was offered therapeutic life style change advice,and the later group(Met)was given metformin 1.5 g/day on the basis of TLC for 6 months.The changes of liver enzyme tests,waist circumference,blood pressure,lipid profiles,plasma glucose,insulin and the HOMA insulin resistance index were analyzed in 2 groups.Results ALT and AST declined in 2 groups after 3,6 months' treatment;enzyme abnormalities were normalized among 65% and 35% patients in Met and TLC group(P

Objective To investigate the influence of Buyanghuanwu (BYHW) Decoction on cerebral infarct volume and pathological changes after cerebral ischemia and reperfusion. Methods The model of focal cerebral ischemia and reperfusion was made by thread embolism method. Healthy male SD rats were divided randomly into sham-operated group, model group and BYHW Decoction group. Infarct volume was detected by triphenyltetrazolium chloride (TTC) staining and pathological changes were observed microscopically in HE stained sections. Results In BYHW Decoction group, infarct volume was significantly smaller than that in model group (P

According to topographic anatomy, pathogenesis and by retrieving, summarizing and analyzing literature regarding needle-knife and needles with knife-edge for carotid cardiac syndrome, it is found out that clinical misdiagnosis rate of carotid cardiac syndrome is considerably high. Needle-knife and needles with knife-edge could significantly improve the clinical symptoms of carotid cardiac syndrome, showing characteristic and advantage in treatment, but it is deficient in technique standard and efficacy criteria that should be united and authoritative. Researches regarding pathogenesis of carotid cardiac syndrome are not systematic. Clinical observation regarding long-term efficacy and relapse of needle-knife and needles with knife-edge treatment is rare. It is believed that the awareness on carotid cardiac syndrome should be increased to reduce misdiagnosis; scientific and standardized technique standard and efficacy criteria should be established; systematic and comprehensive researches regarding mechanism of needle-knife and needles with knife-edge for carotid cardiac syndrome should be launched; besides, clinical discussion regarding its long-term efficacy should start to provide a better clinical guideline.
Acupuncture Therapy ; instrumentation ; methods ; Heart Diseases ; therapy ; Humans ; Needles ; Treatment Outcome

Objective To observe the therapeutic effects of different doses of recombinant human tumor necrosis factor-receptor Ⅱ:IgG Fc fusion protein (rhTNFR:Fc) on rheumatoid arthritis (RA). Methods Seventy-six patients with RA were randomly divided into rhTNFR:Fc treatment group A (n=22; rhTNFR:Fc 25 mg, twice/week and methotrexate 10 mg/week), rhTNFR:Fc treatment group B (n=24; rhTNFR:Fc 12.5mg, twice/week and methotrexate 10 mg/week) and control group (n=30; methotrexate 10 mg/week). Joint function related parameters including number of swollen joints, number of tenderness, pain degree, time of morning stiffness, Health Assessment Questionnaire (HAQ) score, erythrocyte sedimentation rate, C-reactive protein and rheumatoid factor were detected before and 2, 4, 6, 8, 12, 16 and 24 weeks after treatment in all the patients. After being treated for 3 months, the changes of joint function related paramters were evaluated and compared among groups. ACR20, ACR50 and ACR70 criteria were employed to evaluate the therapeutic effects. Results There was no significant difference in joint function related parameters among three groups before treatment (P＞0.05), while those improved significantly after treatment for 3 months (P<0.05), with more favorable results in rhTNFR:Fc treatment group A and B than in control group (P<0.05). The percent of patients with ACR50 in rhTNFR:Fc treatment group A was significantly higher than that in rhTNFR:Fc treatment group B 2 and 4 weeks after treatment (P<0.05), while there was no significant difference in total effect between these two groups 8, 12, 16 and 24 weeks after treatment(P＞0.05). Conclusion Small dose of rhTNFR:Fc in combination with methotrexate may yield effective and economical results for treatment of RA.

Objective To evaluate the efficacy and safety of etanercept in treatment of ankylosing spondylitis. MethodsEighty-six patients were randomized into experiment group and control group (n=43). Patients in experiment group were treated with non-steroidal antiinflammatory drugs (NSAIDs) and etanercept (25 mg, twice/week, subcutaneous injection in the upper arm), and those in control group were managed with NSAIDs and sulfasalazine. Reexaminations were performed after treatment for 3 months, and the prevalence of low back pain, time of morning stiffness, Bath ankylosing spondylitis disease activity index(BASDAI), Bath ankylosing spondylitis functional index(BASFI), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were analysed, and the prevalence of adverse effects was observed. ResultsCompared with those at administration, the prevalences of low back pain significantly reduced (P<0.05 or P<0.01), the time of morning stiffness significantly decreased (P<0.05), BASDAI and BASFI significantly improved, and ESR and CRP significantly decreased 3 months after treatment in both groups (P<0.05). After treatment for three months, the clinical parameters in experiment group were more favourable than those in control group (P<0.05). There was no significant difference in the prevalence of adverse effects between two groups (P>0.05). Conclusion Etanercept has favourable short-term therapeutic effects on ankylosing spondylitis with minor adverse effects.

Objective To explore the expression of leptin and its receptors in liver tissue of nonalcoholic steatohepatitis(NASH)patient and its significance in pathogenesis.Methods Samples of 59 liver biopsies of NASH patients were divided into three groups G,S and F according to their degree of inflammation and steatosis and stage of fibrosis.The expression of leptin and its receptors including Ob-R,the short form of Ob-R(Ob-Ra)and the long form of Ob-R(Ob-Rb)were semi-quantitatively determined at the protein and/or mRNA expression levels by using immunohistochemistry,in situ hybridization and image analysis.Results The expressions of leptin in NASH liver tissues were found in KC,HSC and MNC,which were mainly situated in zone 3 near steatotic hepatocytes and perisinusoidal or portal fibrosis areas.Leptin mRNA(Ob)positive cells were distributed in hepatocytes in zone 3.The expression of leptin at protein and mRNA levels in the NASH liver tissues was significantly increased in NASH compared with normal liver tissues(P

Objective To explore the status of immune responses in the lungs and the changes in lymphocyte subgroups in the immune organs in a patient having been suffered from severe acute respiratory syndrome (SARS). Methods The distribution and number of lymphocyte subgroups in the lungs and immune organs from an autopsy case of SARS were analyzed by using immunochemical staining with an array of monoclonal antibodies including CD3, CD4, CD8, CD20, CD57, CD68, S-100 and HLA-DR. Healthy spleen and lymph nodes were used as normal controls. Results CD8 + T lymphocytes constituted the major component of infiltration of inflammatory cells in the pulmonary interstitium. A semi-quantitative analysis of lymphocyte subgroups revealed that the percentage of CD3 +, CD4 +, CD8 + or CD20 + lymphocyte in a total of 31 thoracic lymph nodes of the SARS case were decreased by 74.2%, 67.7%, 74.2%, and 83.9%, respectively, compared with healthy controls. However, the percentages of lymphocyte subgroups in the celiac lymph nodes were less decreased than those in thoracic lymph nodes. The numbers of CD20 + , CD3 +, CD4 + and CD8 + lymphocytes were also decreased. CD20 + lymphocyte were notably decreased in the spleen, while CD57 +, CD68 +, S-100 + and HLA-DR + cells were increased relatively in the lymph nodes and spleen. Conclusions The results suggested that cellular immune responses were predominant in the lung of SARS patient, and it might play an important role in getting rid of coronaviruses in the infected cells and inducing immune mediated injuries to the lungs. There might be a decrease in number and imbalance in various degrees in the proportion of lymphocyte subgroups in the immune organs of the patients with severe SARS, and these changes might have a tendency to be more remarkable in lymphatic tissue situated closer to the lungs.