Objective To explore the potential risk factors in nursing of emergency infusion,and compare the nursing effect of clinical path and conventional methods on emergency infusion patients.Methods 400 patients of our hospital who needed emergency infusion from February 2010 to February 2011 were admitted and randomly divided into the experimental group and the control group with 200 patients in each group.The experimental group adopted clinical nursing pathway,the control group selected routine care pathway.All patients were followed up for two months.The psychological state of patients were assessed by using self- rating depression scale (SDS)and self- rating anxiety scale (SAS),and the nursing effect was statistically evaluated.Results After treatment,the SDS and SAS scores of the experimental group were better than those of the control group.160 cases were markedly effective after the intervention in the experimental group,30 cases were effective,10 patients showed no effect,the total efficiency rate was 95％ in the experimental group,higher than that of the control group.Conclusions Early application of clinical nursing pathway can reduce the potential risk factors of emergency infusion,it is an important method to avoid unstable psychology of patients undergoing emergency infusion.

Objective To observe the effects of Wenshen Xiaoban decoction treating proteinuria in nephrotic syndrome and its adverse reactions. Methods A total of 98 patients with proteinuria who were diagnosed of Yang deficiency of both spleen and kidney by TCM were randomly recruited into a control group (38 patients) and a treatment group (60patients). The treatment group was treated with Wenshen Xiaobai decoction, while the control group was treated with Shenyan Siwei tablets. 24h urine protein, serum albumin (Alb), blood urea nitrogen (BUN), serum creatinine (Scr), and the changes in clinical symptoms were observed before and after the treatment in both groups. Results The treatment group showed better results in 24 hours' urine protein, BUN, Scr, Alb and clinical symptoms than the control group, the difference showing statistical significance(P＜0.05). Conclusion Wenshen Xiaobai decoction can decrease proteinuria and improve renal function and clinical symptoms in NS patients belonging to Yang deficiency of both spleen and kidney.

Objective To investigate the relationship between the C161T polymorphisms in peroxisome proliferators-activated receptor γ (PPARγ) gene and atherothrombotic infarction (ATI) in a Chinese Han population.Methods The patients with atherothrombotic infarction and controls,who without histories of stroke,transient ischemic attack and myocardial infarction were enrolled.Genotypes of the PPARγ C161T polymorphisms were determined using the polymerase chain reaction-restriction fragment length polymorphism.The frequencies of genotype and allele in patients with ATI and controls were compared.Results A total of 112 ATI patients and 112 controls were enrolled.There were no significant differences in the age (67.9± 11.73 years vs.66.5 ± 10.35 years; t =0.386,P =0.701) and the proportion of male (61.61％ vs.58.04％ ;x2 =0.297,P =0.586) in the ATI group and the control group.The proportions of hypertension (59.82％ vs.44.62％ ;x2 =5.171,P =0.023),type 2 diabetes mellitus (26.79％ vs.9.82％;x2 =10.778,P =0.001) in the ATI group were significantly higher than those in the control group.Body mass index (25.13±1.86 kg/m2 vs.24.11 ± 1.81 kg/m2; t =3.543,P=0.001),systolic pressure (158.84 ± 20.15 mm Hg vs.135.82 ± 19.58 mm Hg; t =7.350,P =0.000),diastolic pressure (76.90 ± 13.64 mm Hg vs.68.90 ± 8.52 mm Hg; t =4.374,P =0.000) and the level of fasting blood glucose (6.523 ± 2.831 mmol/L vs.5.706 ± 2.177 mmol/L; t =2.026,P =0.044) in the ATI group were significantly higher than those in the control group.The genotype frequencies of CC,CT and TT in the ATI group were 77.7％,17.0％ and 5.4％,respectively,and in the control group were 69.6％,22.3％ and 8.0％,respectively.There were no significant difference between the two groups (x2 =1.909,P =0.385).The allele frequencies of C and T in the ATI group were 86.2％ and 13.8％,respectively,and in the control group were 80.8％ and 19.2％,respectively.There were no significant difference between the two groups (x2 =2.331,P =0.127).Conclusions PPARγ C161T polymorphisms may be not associated with the onset of ATI in a Chinese Han population.

Objective To investigate the predictive values of the pulsatility index detected by transcranial Doppler (TCD) and serum neuron-specific enolase (NES) in patients achieved return of spontaneous circulation after cardiopulmonary resuscitation (CPR). Methods The patients with CPR restoration of spontaneous circulation who were still in coma were divided into survival group and death group. TCD monitoring and serum NSE detection were performed at 48 hours after CPR restoration of spontaneous circulation. Receiver operating characteristic (ROC) curves were used to evaluate the predictive values of the pulsatility index detected by TCD and serum NES in patients after successful CPR. Results Seventy patients were collected, 32 patients (19 males and 13 females) in the survival group, age 54. 63 ± 13. 28 years; 38 patients (22 males and 16 females) in the death group, age 58. 00 ± 13. 15 years. There were no significant differences in age and gender between the survival and death groups. The pulsatility index was 1. 217 + 0. 352 in the death group, and it was significantly higher than 0.841 +0. 163 in the survival group; the serum NSE content was 130. 968±59.634 ng/ml in the death group, and it was signiflcantly higher than 49. 465 ± 26. 864 ng/ml in the survival gronp (P＜0. 01). When the pulsatility index was used to predict the death of patients, the ROC area under the curve was 0. 794 (P=0. 000,95% confidence interval [CI] O. 679-0. 908);when the cutoff value was 1. 110, the sensitivity was 68.4%, the specificity was 100%,positive predictive value was 100%, and negative predictive value was 72. 7%. When serum NSE level was used to predict the death of the patients, the ROC area under the curve was 0. 756 (P= 0. 000, 95% CI 0. 672-0. 885); when the cutoff value was 56. 502 ng/ml, the sensitivity was 80. 8%, the specificity was 65. 4%, positive predictive value was 82. 5%, and negative predictive value was 76. 6%. Conclusions The pulsatility index detected by TCD and serum NSE content can be used as predictors in patients achieved return of spontaneous circulation after CPR.

Objective To pan and characterize anti-HIV-1 Fab by the phage antibody library technology. Methods Total RNA were extracted from lymphocytes which were isolated from peripheral blood collected from asymptomatic HIV-1 infected donors with high titer antibody against HIV-1. The genes of heavy chains Fd fragment and light chains of antibody were amplified by RT-PCR. The phagmids pComb3X cloned Fd and light chain genes were transformed into E. coli XL1-Blue by electroporation to construct phage Fab library. By three runs of "absorption-elution-neutralization-enrichment", the clones were induced by IPTG and characterized by ELISA. The positive clones were sequenced and analyzed the sequences. Subsequently, Fab antibodies of these positive clones were induced to expressed and purified, then the recombinant virus neutralization assay was performed. Results A phage Fab library was constructed with 8×106 members, and 11 positive clones were obtained by detecting IPTG-induced-expressing Fabs with ELISA. By analysis of the sequences, 10 light chain genes and 8 Fd genes were ensured to be obtained. Compared with the genes of anti-HIV-1 antibodies in HIV sequence database, the gene sequences we obtained were highly homologous to some patent genes of anti-HIV-1 gp120 antibodies in HIV sequence database( light chains with 60%-90% identity, Fd with 71%-85% identity); The CDRs of these positive clones were determined by comparing the positive clone genes with antibodies' genes in V base database, furthermore, CDRH3 of these positive clones has the length of 12-22 aa. Strand shift had little effect to improving affinity of our Fab clones. Fab antibodies were induced to express at the concentration of ＞ 10 mg/L. Three Fab antibodies neutralize HIV-1 virus to some extent. Conclusion The studies will provide the basis on further study on the anti-HIV-1 Fabs obtained successfully.

Objective:To illustrate the effectiveness of Micro-Teachermate platform combined with problem-based learning (PBL) in gynecology and obstetrics teaching.Methods:Students from different classes were randomly divided into experimental group and control group, and the general data of the two groups were compared. The two groups respectively adopted Micro-Teachermate platform combined with PBL and traditional lecture teaching methods. The class attendance rate and the scores of relevant chapters in the final examination were analyzed through statistical methods for assessing the enthusiasm of students and teaching quality in class in terms of the same content and the same class hours. A questionnaire survey was conducted to know students' evaluation of this teaching mode, evaluating its teaching effect and satisfaction comprehensively. SPSS 17.0 was used for t test and chi-square test. Results:There was no difference in general information between the two groups. The class attendance rate of the experimental group (274/279) was significantly higher than that of the control group (61/90), while the scores of the relevant chapters in the final exam were also significantly higher ( P<0.01). Questionnaire survey results among 93 students in the experimental group were taken back 93 valid questionnaires (the effective rate, 100%), showing that most of the students were very satisfied with this teaching mode (90/93) and hoped to apply it to more subjects teaching (89/93). Conclusion:The application of Micro-Teachermate platform combined with PBL in gynecology and obstetrics class teaching contributes to improve students' participating enthusiasm and can effectively improve the quality and efficiency of teaching. Most students highly recognize the teaching method, which is worth applying and popularizing.

Objective:To illustrate the effectiveness of Teachermate platform combined with problem-based learning (PBL) in gynecology and obstetrics teaching.Methods:Students from different classes were randomly divided into experimental group and control group, and the general data of the two groups were compared. The two groups respectively adopted Teachermate platform combined with PBL and traditional lecture teaching methods. The class attendance rate and the scores of relevant chapters in the final examination were analyzed through statistical methods for assessing the enthusiasm of students and teaching quality in class in terms of the same content and the same class hours. A questionnaire survey was conducted to know students' evaluation of this teaching mode, evaluating its teaching effect and satisfaction comprehensively.Results:There was no difference in general information between the two groups. The class attendance rate of the experimental group (274/279) was significantly higher than that of the control group (61/90) ( P=0.00), while the scores of the relevant chapters in the final exam were also significantly higher ( P=0.00). Questionnaire survey results among 93 students in the experimental group were taken back 93 valid questionnaires (the effective rate, 100%), showing that most of the students were very satisfied with this teaching mode (90/93) and hoped to apply it to more subjects teaching (89/93). Conclusion:The application of Teachermate platform combined with PBL in gynecology and obstetrics class teaching contributes to improve students' participating enthusiasm and can effectively improve the quality and efficiency of teaching. Most students highly recognize the teaching method, which is worth applying and popularizing.

Objective:To explore the risk factors of overactive bladder(OAB)syndrome in older women with stress urinary incontinence(SUI).Methods:In this cross-sectional study, 157 elderly women with SUI, aged 60-88(65.6±5.4)years, were recruited from Qingshan District Maternal and Child Health Hospital and areas serviced by Fozuling Community Service Center in Wuhan between October to November 2020.Data collection included a questionnaire covering general information, dietary habits, childbirth history, medical history, the urogenital distress inventory(UDI-6)and the overactive bladder symptom score(OABSS), and physical examinations on curvature of the spine, pelvic floor muscle strength and pelvic floor ultrasound imaging.Results:A total of 157 elderly women with SUI were included in the study and the prevalence of OAB was 17.2%(27 cases). The prevalence of OAB was 17.6%(25 cases)among 142 patients with mild SUI and 13.3%(2 cases)among 15 patients with moderate or severe SUI, but SUI severity was not correlated with the prevalence of OAB( χ2=0.003, P>0.05). The UDI-6 score was 2.39±2.04 and the OABSS score was 3.70±2.48, with a positive correlation between OABSS and UDI-6( r=0.254, P<0.01), suggesting that OAB had a negative effect on the quality of life of patients with SUI.Multivariate Logistic regression analysis on factors with P<0.3 in the univariate analysis showed that number of pregnancies( P<0.01), anterior vaginal wall prolapse( P<0.05), and abnormal inclination of the pelvis( P=0.05)were associated with the prevalence of OAB.Regarding the number of pregnancies, the risk of OAB increased with 2-3 pregnancies( OR=1.46, 95% CI: 0.25-8.56)and with 3 pregnancies or more( OR=4.29, 95% CI: 0.79-23.18), compared with the prevalence at no more than 1 pregnancy.Compared with patients without anterior vaginal wall prolapse, Ⅰ-Ⅱ degree prolapse increased the risk of OAB( OR=4.21, 95% CI: 1.40-12.63), and third-degree prolapse further increased the risk( OR=11.48, 95% CI: 1.37-96.17). Compared with patients with normal inclination of the pelvis, anterior or posterior pelvis inclination promoted the occurrence of OAB( OR=3.46, 95% CI: 1.23-9.73; OR=2.62, 95% CI: 0.54-12.71). Conclusions:OAB has a negative impact on the quality of life of elderly women with SUI.Pregnancy, anterior vaginal prolapse and abnormal inclination of the pelvis promote the occurrence of OAB.

Objective In order to learn about the cognitive condition of data processing and diagram designing in medical postgraduates, and provide data for improving the teaching mode and content. Methods A self-administered questionnaire was distributed to a total of 150 medicine graduate students in three grades by cluster sampling to understand the cognitive situation and teaching requirements of data process-ing and chart making in scientific research papers by postgraduates of different levels and different cate-gories. EpiData software was used for data entry and sorting, and SPSS 22.0 was used for descriptive analysis and chi square test. Results 64.08％ (110) of the students used statistical software, but only 32.39％ (32) could use it expertly, in which graduate students were less proficient in doctoral students (P<0.05), and academic graduate students were less proficient in professional graduate students (P<0.05); in addition, 90.14％(128) of the students thought that the scientific research data processing and charting related courses were very important, while 82.39％ (117) supported the opening of related courses. Conclusion Graduate students' scientific research ability directly affects the level of scientific research. According to postgraduates' demand for data processing and chart making of research papers, it is of great significance to enhance teach-ing reform and improve teaching quality of higher medical education.

Objective To analyze the correlation among self efficacy, coping mode and negative mentality in youth with primary liver cancer.Methods Totally 203 young patients with primary liver cancer were investigated by adopting a cross-sectional survey method, and applying hospital anxiety and depression scale (HADS), general Self efficacy scale (GSES) and medical coping modes questionnaire (MCMQ).Results The positive rate of anxiety was 57. 14% in youth patients with primary liver cancer, and the positive rate of depression was 67.98%;the path analysis showed that self efficacy had a direct negative effect on depression and anxiety( Sβ=-0. 452,-0. 386;P<0. 05; self-efficacy had an indirect negative effect on depression and anxiety ( Sβ=-0.134,-0.120,P<0.05) . The facing coping mode had a direct negative effect on depression and anxiety (Sβ=-0.234,-0.244;P<0.05); the yielding coping dimension had a direct positive effect on anxiety and depression(Sβ=0.222,0.176;P<0.05).Conclusions The psychological health of young patients with primary liver cancer are in low status. Self-efficacy, facing coping and yielding coping are the important factors which influence patients′mental health.