Objective To study the effects of erythropoietin(EPO) and angiotensin receptor blocker on the expression of eNOS and Bcl-2 after cerebral ischemia.Methods The model of focal cerebral ischemia was made by occluding middle cerebral artery(MCA) for 2h and reperfusing for 48h in healthy Sprague-Dawley rats.The rats received EPO 3 000u · kg-1 · d-1 or valsartan 40mg · kg-1 · d-1 by intraperitoneal injection just before the beginning of reperfusion and after reperfusion.The expression of eNOS and Bcl-2 was detected.Results Compared with ischemia group,Bcl-2 and eNOS expressions in EPO-treated group and EPO-ARB treated group were significantly increased (P ＜ 0.05).eNOS expression in ARB-treated group was significantly increased (P ＜ 0.05),Bcl-2 expression was up-regulated,but it had no significant difference.Conclusion EPO had protective effects on cerebral ischemia-reperfu-sion injury in rats,which partially mediated by up-regulating of Bcl-2 and eNOS expression.Angiotensin receptor blocker had protective effects on cerebral ischemia-reperfusion injury in rats,which partially mediated by up-regulating of eNOS expression.

Objective To discuss the influence of individualized health education based on combination of TCM and western medicine on the life quality of patients with diabetes mellitus in order to supply novel idea and method for carried out education about diabetes mellitus. Methods Hospitalized patients (140 cases) were randomized into the control group and the test group with 70 cases in each group. Both groups received routine diabetes drugs treatment. The patients and their family members received individualized health education based on combination of TCM and western medicine during their hospitalization days and 6 months after discharge. SF-36 inventory and diabetes cognitive questionnaire was adopted to investigate the two groups. Results The diabetes cognitive degree of the test group was higher than that of the control group (P<0.01). Six items such as social function, systemic health, body pain, psychological health, vigor and emotional role function of the test group was different from those of the control group (P<0.05). Conclusion Individualized health education based on combination of TCM and western medicine contributed to the improvement of patients' life quality.

Objective To study the characteristics of complement expression and the effects of atorvastatin on the complement in rats after the cerebral ischemic infarction.Method One hundred and sixty adult healthy Sprague-Daweley rats were randomly divided into normal group,sham-operated group,ischemia group and treat group.The ischemia group and treatment group were sub-devided into 6 h,12 h,24 h,48 h,3 d,5 d,2week,respectively.The middle cerebral artery occlusion(MACO)model was induced by using filament method,and the thread Was withdraw from the middle cerebral artery after occlusion 2 h.Rats in the sham-operated groupdid not have thread inserted.After wakefulness,the animals The successful of animal model produced was evidenced by the paralysis of contralateral limbs.The animals model in the treatment group treated with Atorvastatins 10 mg once a day for 2 weeks and,rats in the ischemia group did not receive Atorvastatin.The neurological deficit scoring was measured at different intervals in the ischemia and treat ment groups.The expressions of complement C1q and C3 d protein in the brain of the rats in 4 groups were measured by immunohistochemical methods.Result There were a few complement expression in the brain of normal rats,showing no significant difference observed between sham-operated group and normal group(P＜0.05).The complements(C1 q and C3 d)expressied increasubgkt after cerebral ischemia injury,peaked 24 h after ischemia,and returned to normal levels 5 d after ischemia.The expression of complement C1 q and C3 d in the ischemia group were significanfly higher than those in sham-operated group(P＜0.05),The expression of complement C1 q and C3 d in treat ment group were signnificantly lower than those in the ischemia group(P＜0.05).The neurological deficit score in treatment group were signnificantly lower than that of ischemia group.Conclusions The expressions of complement C1 q and C3 d were increase gradually after cerebral ischemia in the rats,Atorvastatin Can inhibit the complement activation,improve neuro logical function of rats.

There are a variety of inherited metabolic diseases (IMD), the incidence is low and clinical manifestations are not char-acteristic. IMD primarily affect not only the nervous system, but also the blood system, which characterized by the abnormalities of blood cells and bone marrow. Because of some clinician's lack of this knowledge, some patients are prone to be misdiagnosed. To pro-mote early diagnosis, this article reviews five groups of IMD (lysosomal storage disease, vitaminopathies, organic aciduria, amino-acidopathies and others) and different hematological abnormal manifestations.

Objective To investigate the risk factors for postoperative cognitive dysfunction (POCD) and nursing intervention in patients undergoing laparoscopic radical hysterectomy. Methods One hundred patients undergoing laparoscopic radical hysterectomy were included, surgical history, general anesthetics way, education, family factors(alone), body mass index, age, duration of anesthesia, dose of sufentanyl, hematocrit, the time for regaining orientation, dysphoria, postoperative pain degree were recorded. The occurrence of POCD was observed at 7 days (early period) and 3 months (later period) after surgery. Logistic regression analysis was used to examine the risk factors for POCD at early period and later period. Results The incidence of POCD at early period was 29.0%(29/100). Logistic regression analysis of surgical history, general anesthetics way, body mass index, age, hematocrit, the time for regaining orientation, postoperative pain degree in patients, general anesthetics way (OR=2.821, 95%CI 1.099-7.240) and postoperative pain degree(OR=2.292, 95%CI 1.129-4.654) were the significant risk factors for POCD at early period. The incidence of POCD at later period was 7.0%(7/100). Logistic regression analysis of education and family factors(alone) in patients, family factors(alone) was the significant risk factor for POCD at later period (OR=5.517, 95%CI 1.010-30.126). Conclusions General anesthetics way and postoperative pain degree are the significant predictors for POCD in patients undergoing laparoscopic radical hysterectomy during hospitalization, and family factors(alone) is the risk factor for POCD at 3 months after surgery, and active nursing intervention could reduce the occurrence of POCD.

Observation revealed the abnormalities (increased CD 4 and Th, decreased Tc) in patients of Graves′ disease, and these abnormalities were not significantly adjusted after 6 weeks of treatment with methimazole (MMI), or with MMI and methotrexate (MTX), though the soluble interleukin-2 receptor and thyroid autoantibodies slightly decreased in both groups. However, the addition of MTX did not show any better effects than MMI alone in the treatment.

Objective To explore the writing quality and rational use of drugs for outpatient prescription of western medicine in Yanqing District Hospital of Beijing.Methods From January 2011 to December 2015, 12 000 prescriptions of western medicine were selected randomly.The prescriptions were analyzed by Excel and the Pareto diagram analysis was used to find out the main reasons of irrational prescription.Results From 2011 to 2015, the basic indicators of prescription of western medicine were reasonable:the average number of drugs on each pre-scription was 2.31,the utilization rate of injections was 15.91%,the utilization rate of essential drugs was 38.00%, the utilization rate of antibacterial was 14.56%.The unreasonable rate of prescription was 6.32%,and the main irra-tional reason were dosage inappropriate,indications inappropriate,inappropriate selection of drugs and combination therapy was not suitable.Conclusion By prescription review,we have listed the problems,and provide the basis for rational drug use and improvement measures.

Objective To overcome the fact that SRV-NM virus can only multiple and amplify through partially pu-rified jaagsiekte retrovirus inoculated intratracheally in sheep but it cannot be augmented using in vitro cell culture, we con-structed JSRV-NM pseudovirions based on high efficiency packing system of lentivirus. Methods Lentivirus of three high efficiency packing plasmids system pMD.G, pCMV-HIV 8.2 and pHIV-eGFP was developed, and JSRV-NM-env coated plasmid pCMVJSRV-NM was used to substitute VSV-G virus coated plasmid pMD.G then co-transfected into 293T cells to replicate, package and produce restructured JSRV-NM pseudovirions. Gene expression of pseudovirion was determined through WPRE using real time PCR; Virus infectivity was detected through inoculating JSRV-NM pseudovirions into 24 pore plates. Results We construct JSRV-NM pseudovirions successfully based on the lentivirus system. JSRV-NM pseudo-virions can also be concentrated to higher titer (108 TU/mL detected by real time PCR by ultracentrifugation without signifi-cant loss of activity. JSRV-NM and VSV-G pseudovirions infected on Hela cells (both MOI= 3) respectively and no obvi-ous difference were shown on their infection efficiency detected by real time PCR. Conclusion Based on lentivirus system, JSRV-NM pseudovirions can be multipled and amplified in 293T cell culture in vitro. JSRV-NM pseudovirions is stable without loss its infection activity and the requirements of biological laboratory safety II was also met. JSRV-NM pseudoviri-ons will provide a useful tool for further study of JSRV-NM-env infection across species or its induction of lung adenocarci-noma.

Objective To observe the antitumor activity of sedum lineare thunb(SLT) and it′s affection on antioxidation and tumor immunology in S180‐bearing mice .Methods S180‐bearing mice model were established by subcutaneously inoculating S180 ascitic tumor into the right armpit .From the second day ,the mice were treated with normal saline ,cyclophosphamide (50 g/kg) or two doses of SLT (4 ,8 g/kg) through intragastric administration ,and the process extent 14 d .After the last administration ,the mice body weight and the index of tumor ,spleen and thymus were calculated ,classification of white blood cells in peripheral blood was tested ,and the activity of SOD and GSH‐Px as well as the content of MDA and NO in serum were measured .Results The body weight of mice treatmented with SLT was dramaticlly higher than those of the CTX (P< 0 .05) .Compare with the model group ,SLT groups showed decreases in tumors index (P<0 .05) ,spleen index (P<0 .05) ,percentage of peripheral blood neutro‐phil (P<0 .05) and monocyte (P<0 .05) ,and increases in thymus index (P<0 .05) and percentage of lymphocyte (P< 0 .05) . The activity of SOD and GSH‐Px and NO level in the SLT groups mice′s serum were significantly higher than those of the model group (P<0 .05) ,while the content of MDA in the SLT groups mice′s serum was markedly lower than those of the model and CTX groups(P<0 .05) .Conclusion SLT has antitumor activity in S180‐bearing mice bysuppressing oxidative stress and modula‐ting tumor immune .

Objective To observe the analgesic and anti-inflammatory effects of the water extract of Glycosmis citrifolia (Willd.) Lindl.on mice and explore the mechanism. Methods The analgesic and anti-inflammatory effects were evaluated by 0.7% acetic acid-induced writhing test,the hot plate test,tests of dimethylbenzene-induced ear swelling,1% carrageenan-induced paw edema,determination of PGE2 in inflammatory feet,0.6% acetic acid-induced increase in peritoneal capillary permeability and cotton ball granuloma. Results The water extract of Glycosmis citrifolia (Willd.) Lindl.at low,medium and high doses can reduce the acetic acid-induced writhing times (P<0.01 or P<0.05),increase the pain threshold of mice (P<0.01 or P<0.05), inhibit dimethylbenzene-induced ear swelling (P<0.01 or P<0.05),1% carrageenan-induced paw edema (P<0.01 or P<0.05) and PGE2 production (P<0.01),0.6% acetic acid-induced increase of peritoneal capillary permeability (P<0.05),and the de-velopment of cotton ball granuloma (P<0.01 or P<0.05). Conclusion The water extract of Glycosmis citrifolia (Willd.) Lindl.shows analgesic and anti-inflammatory effects on mice.