Objective To discuss clinical nursing points of patients undergoing left-right subclavian artery bypass grafting. Methods Effective nursing measures for 11 patients undergoing left-right subcla-vian artery bypass grafting preoperation,during the operation and postoporation were summarized retrospec-tively. Results All 11 patients were cured after systematic nursing postoperation. Conclusions Sys-tematic perioperative nursing plays a pivotal role in ensuring surgical effect and improving rehabilitation.

Objective To explore the application effects of simulation diagnosis teaching in practical teaching of obstetrics and gynecology.Methods Students were divided into simulation teaching group(n=46) and traditional teaching group(n=46).Survey was conducted among simulation teaching group and traditional teaching group concerning clinical teaching of obstetrics and gynecology.Teaching effects were evaluated by questionnaire and examination.SPSS 13.0 statistics software was used to do the analysis.Enumeration data was analyzed by chi-square test while measurement data by t test.P＜0.05 stands for statistically significant difference.Results There were significant differences in improving students' clinical thinking and practical ability between two groups(P＜0.05).Satisfaction degree of simulation teaching group was significantly higher than that of traditional teaching group.Examination results of simulation teaching group was significantly higher than that of traditional teaching group(theoretical exam:P=0.001; operational exam:P=0.000).Conclusions Simulation diagnosis teaching can provide students more opportunities to practice and improve students' clinical thinking ability and clinical practice ability.

AIM:The different effect of bivalent immunoglobulin Yolk(IgY) was evaluated against snake venom between intragastric administration and intraperitoneal injection in mice with cobra or viper envenomation.METHODS:The venom of naja and viper was injected alternately into the leghorn hen.Bivalent anti-snake venom IgY was extracted by water dilution.The concentration of bivalent IgY in plasma was observed in indirect ELISA assay after bivalent anti-snake venom IgY taken orally.The gastric emptying function test was used for determining optimization time after gastric administration of IgY.The protective effect of bivalent anti-snake venom IgY was compared between intragastric administration and intraperitoneal injection in mice with cobra or viper envenomation.RESULTS:Bivalent anti-snake venom IgY was extracted from eggs laid in 28-42 d after the first immunization.The titers of Bivalent IgY against cobra and viper venom were 1:12 800 and 1:6 400.At the time of 2.5-3.5 h after bivalent anti-snake venom IgY was taken orally in three concentrations(75 mg,150 mg,300 mg?0.5 mL-1?20 g-1 BW),the gastric evacuation rate of mice was above 68.9%,with the plasma concentration of bivalent IgY in peak.The survival time of mice envenomation with snake venom was extremely prolonged(P

Objective To study antidepressant effects of Epimedium brevicornum extracts.Methods(Behavioral) despair models of male mice,tails suspension test(TST),and forced swimming test(FST) were used to evaluate the effects of E.brevicornum extracts on behavioral,monoamine oxidas(MAOA) and monoamine oxidase B(MAO-B) activities in brain and liver tissue,and MDA level in liver tissue of mouse.Reserpine antagonistic model was also used to investigate possible antidepressant mechanisms of E.brevicornum extracts.Results The extracts of E.brevicornum(25,50, 100,and 200 mg/kg) significantly reduced the duration of murine immobility in TST and FST,inhibited MAO-A and MAO-B activities in brain and liver of mice,and reversed the elevated liver MDA level in mice in TST.There was no significant amelioration in the decreases of body temperature in mice of Reserpine antagonistic model.Conclusion(E.brevicornum) extracts possesses the definite antidepressant properties.

Objective To observe the effect of humanistic nursing care in rehabilitation ward.Methods 440 inpatients in rehabilitation ward were randomly divided into the observation group(228 cases,treated with humanistic nursing)and control group(212 cases,treated with traditional nursing).40 cases in each group received the investigation of patients' satisfaction to the service.Results The satisfactory rate of the patients in the control group to the attitude of the service,the nursing skill and health education missionary were 72.5%,75% and 67.5% respectively,but that of the patients in the observation group were all 100%,there was a significant difference between two groups(P<0.01).Conclusion Humanistic nursing care in rehabilitation ward can improve nursing qualification and increase patients' satisfactory rate.

Humans ; Tachycardia, Ventricular ; genetics

Objective To observe the clinical efficacy of the combination of western medicine with acupuncture for treatment of polycystic ovary syndrome (PCOS) of infertility.Methods Totally 120 PCOS patients were randomly divided into western medicine group and acupuncture group, 60 cases in each group. All patients took Diane-35, and with whom resistant to insulin were added with Metformin. At the meantime patients increased the amount of exercise with adjustment and control of everyday diet. After three periods, the western medicine group used the method of Clomifene Citrate with Chorionic Gonadotropin to help ovulation induction. The acupuncture group used the method of acupoint selection including invigorating spleen and kidney with adjusting qi and blood to promote ovulation. The level of FSH, LH, FINS, E2 and T of the two groups were observed before and after treatment.Results After treatment, the levels of T, FINS, LH and BMI in the two groups decreased, with statistical significance (P<0.05). The levels of T and BMI in the acupuncture group were lower than the western medicine group after the treatment, with statistical significance (P<0.05). The total efficiency, gestation number, number of high-quality follicle, and basal body temperature of acupuncture group were all higher than the western medicine group, with statistical significance (P<0.05).Conclusion The combination of western medicine with acupuncture for treatment of PCOS of infertility has confirmed efficacy.

Objective To explore the expression of costimulatory molecules of CD28 and CD152 for patients with chronic hepatitis B(CHB).Methods Flow cytometric analysis was applied to detect the expression level of CD28/CD152 on CD4+ or CD8+ T lymphocyte subpopulations.Results Compared with control group,the percentage of CD4+CD28+ and CD8+CD28+ increased significantly(P

0.05),while the changes in the serum levels of AST and ALT in the recipients in of treatment group were obviously lower(P

Objective To investigated the effects of long term use of very low protein diet(VLPD,0 3 g?kg-1?d-1) treatment on patients with chronic renal insufficiency without essential amino acids(EAAs) or related ketoacids supplement.Methods Thirty seven patients with established severe chronic renal failure (CRF)[Scr(588 2?123 5)?mol/L, Ccr(9 77?3 48)ml?min-1?(1 73m2)-1]were divided into 2 groups according to their actual protein intake: 20 patients with protein intake of (0 33?0 04)g?kg-1?d-1 were used as VLPD group, while other 17 CRF patients whose protein intake was 0 6 g?kg-1?d-1 were served as low protein diet group (LPD). Results All patients in VLPD group showed good compliance to this very low protein diet,and no one presented signs of protein malnutrition during the observation. The concentrations of serum albumin and transferrin were maintained in normal ranges during the follow up period despite the transferrin levels in both groups gradually decreased as time went on. The serum concentration of transferrin was higher in VLPD patients than that in LPD patients at the end of study (P