Objective To study the new nursing method of patients complicated with urinary fistula after gynecological malignancy operation. Methods Nursing measures were provided with sufficient nutritional support and prevention of urinary tract infection by perineal nursing, vaginal plugging by OB sliver,and using endovaginal catheter to 23 patients complicated with urinary fistula after gynecological malignancy operation. Results 18 patients recovered by treatment and nursing, 4 mild cases cured after discharge from hospital and 1 patient died of MODS and multiple metastasis. Conclusions Vaginal plugging by OB sliver, perineal nursing and sufficient nutritional support have positive effect for patients complicated with urinary fistula after gynecological malignancy operation.

Objective To translate the Female Sexual Function Index(FSFI) into Chinese and establish its psychometric properties among ordinary Chinese people and diabetes patients.Methods A two-phase study design was applied.The Chinese version of FSFI was established by translation and back translation,then the reliability and validity of the FSFI were evaluated.Results The content validity coefficient of FSFI was 0.953.The test-retest reliability in each dimension had good correlations (r value was 0.817～0.922),with the highest correlation coefficient in vaginal lubrication dimension (0.922) and arousal dimension the minimum (0.817).In all samples (including diabetes and non diabetes) a reliability coefficients of the Cronbach alpha of each dimension was from 0.760 to 0.874.The Cronbach alpha of each dimension for the diabetic group was from 0.783 to 0.882,and from 0.757 to 0.865 in the non-diabetes group.Pearson correlation of each dimension was very good in total samples,the diabetes group,and the non-diabetes group.Conclusions The psychometric properties of the FSFI demonstrated satisfactory validity and reliability.The Chinese version of FSFI is a reliable and valid measure to evaluate the sexual function in Chinese women.

Objective To prepare the phmaceutical reference materials of total lactones extract from ginkgo leaf for quantitative analysis.Methods A HPLC determination method was developed to investigate the uniformity and stability of the reference extract of ginkgo leaf total lactones using with bilobalide, ginkgolide A, ginkgolide B and ginkgolide C as the indexes.Three laboratories participated in the collaborative calibration test.Results The four components in reference extract had good uniformity and stability with RSD less than 2.0%;the marked values of the four components had been determined through statistical data analysis which provided by assigned traceability values.The values of bilobalide, ginkgolide A, ginkgolide B, and ginkgolide C were 39.54%, 29.03%, 15.96% and 11.69%, respectively.Conclusion The reference extract of ginkgo leaf total lactones can be prepared for quality control in future quantitative analysis.

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Humans ; Liver Failure ; Lymphohistiocytosis, Hemophagocytic

Objective To explore the predictive values of the initial model for end-stage liver disease (MELD) score, MELD combined with serum sodium (MELD-Na) score and MELD combined with serum lactic acid (MELD-Lac) score for early survival rate after liver transplantation in patients with liver failure. Methods Clinical data of 135 recipients undergoing liver transplantation for liver failure were retrospectively analyzed. All patients were divided into the early survival group (n=110) and early death group (n=25) according to the survival at postoperative 28 d. Clinical data were compared between two groups. The optimal cut-off values of MELD, MELD-Na and MELD-Lac scores for predicting early survival rate after liver transplantation in patients with liver failure were determined by the receiver operating characteristic (ROC) curve. The predictive values of different scores for early survival rate after liver transplantation in patients with liver failure were evaluated. Results Significant differences were observed in the initial MELD, MELD-Na and MELD-Lac scores after liver transplantation between two groups (all P < 0.05). For the initial MELD, MELD-Na and MELD-Lac scores in predicting early survival rate after liver transplantation in patients with liver failure, the AUC were 0.653 [95% confidence interval (CI) 0.515-0.792], 0.648 (95%CI 0.514-0.781) and 0.809 (95%CI 0.718-0.900), the optimal cut-off values were 18.09, 18.09 and 19.97, Youden's indexes were 0.398, 0.380 and 0.525, the sensitivity was 0.680, 0.680 and 0.840, and the specificity was 0.720, 0.700 and 0.690, respectively. The AUC of MELD-Lac score was higher than those of MELD and MELD-Na scores, and the differences were statistically significant (both P < 0.05). Conclusions Compared with the initial MELD and MELD-Na scores after liver transplantation, the initial MELD-Lac score is a more reliable index for predicting early survival rate after liver transplantation in patients with liver failure.

Objective:To investigate the expression and diagnostic value of microRNA-335-5p (miR-335-5p) and Human Vascular endothelial growth factor receptor 1 (VEGFR-1, FLT1) in serum exosomal bodies of patients with triple negative breast cancer (TNBC) .Methods:Gene Expression Omnibus database (GEO) analysis was performed and differentially expressed miRNA in breast cancer tissues was screened. From Jan. 2016 to Nov. 2017, the peripheral blood samples of 56 TNBC patients in People’s Hospital Affiliated to Ningbo University were collected, and the exosomes were isolated and identified. FLT1 was selected as the target gene of miR-335-5p by using bioinformatics analysis. Expression levels of miR-335-5p and FLT1 in serum exosome were detected by qRT-PCR. The relationship between miR-335-5p and clinicopathological parameters of TNBC patients was analyzed. The diagnostic value of miR-335-5p was evaluated by receiver operating characteristic (ROC) , and the survival prognosis of miR-335-5p and FLT1 was analyzed by Kaplan Meier survival curve.Results:The expression of miR-335-5p in the serum exosome of TNBC patients was lower than that of the control group, while the expression of FLT1 in the serum exosome was higher than that of the control group ( P<0.05) . The expression of miR-335-5p was related to tissue grade ( χ2=22.02, P<0.000 1) , degree of differentiation ( χ2=20.67, P<0.000 1) and lymph node metastasis ( χ2=4.667, P=0.030 8) in patients with TNBC ( P<0.05) . The area under ROC diagnosed by miR-335-5p was 0.809 8 (95% CI: 0.726 3-0.893 2, P<0.000 1) . Kaplan-Meier survival analysis showed that the overall survival time of patients with low expression of miR-335-5p was significantly shorter than that of patients with high expression of miR-335-5p ( P=0.004 5) . The high expression of its target gene FLT1 was associated with low survival rate ( P=0.048 0) . Conclusion:Serum exosomal miR-335-5p can be used as an important index to predict the prognosis of TNBF and is expected to play a role in diagnosis and treatment of TNBC.