ConclusionBushen-Yitalpowder adjuvant to progesterone therapy can improve the clinical outcome in patients with early threatened abortion.

Objective To investigate the concurrent application value of indirect immunofluorescence (IIF) and enzyme-linked immunosorbent assay (ELISA) in systemic lupus erythematosus (SLE).Methods A retrospective study.All patients who took anti-double stranded DNA (dsDNA) antibody test from June 1 2011 to September 30 2011 in our department were recruited in this study.The patients' anti-dsDNA antibody results and clinical diagnosis were collected and analyzed retrospectively.The consistence,sensitivity and specificity of IIF and ELISA tests were calculated and the consistence was compared by Kappa test.Results The positive rates of detecting anti-dsDNA antibodies by ELISA and IIF tests were 16.3％ and 13.1％ respectively.The consistency between these two tests was 90.8％,and showed good correlation by Kappa test (Kappa =0.641,P ＜ 0.05 ).Of 9.2％ of inconsistent results between IIF andi ELISA,most cases ( 6.2％ ) were ELISA positive and IIF negative.Taking the clinical diagnosis of lupus as a golden standard,the accuracy of IIF and ELISA was 84.8％ and 84.4％ respectively and the difference was no significant (x2 =0.25,P ＞ 0.05 ).The sensitivity and specificity for diagnosing lupus by IIF were 46.1％ and 99.2％,and 51.3％ and 96.7％ by ELISA.Conclusions Our results suggested that anti-dsDNA antibodies in samples should be detected by both ELISA and IIF tests simultaneously.If ELISA was used first and the positive samples were further tested by IIF,at least 3％ of ELISA negative and IIF positive samples would be misdiagnosed as anti-dsDNA antibodies negative.IIF negative and ELISA positive samples should be further analyzed the affinity of anti-dsDNA antibodies in order to help the diagnosis and evaluation of SLE.

Objective To evaluate the relationship of biological status of HPV 16 and expression of L1 protein with the degree of cervical tumorigenesis.Methods Sixty-one patients with cervical lessions were enrolled and divided into five groups according to pathology of cervical lesions,including chronic cervicitis(n = 27),cervical intraepithelial neoplasia(CIN) Ⅰ-Ⅱ(n = 10),carcinoma in situ(n = 8),early-stage(n =7)and mid/late-stage(n = 9)of cervical carcinoma.HPV type and its biological status were detected by PCR amplification,and L1 protein in HPV 16 positive tissues was detected by Western blot.Kruskal-Wallis was used to compare between the groups,and Pearson correlation analysis was used to evaluate the relationship of HPV biological status and L1 protain expression with cervical lesions.ResultsFifty-three out of 61 patients with cervical lesions were detected with HPV positive(86.9%).All 25 patients with chronic cervicitis were in HPV free mode; in CIN Ⅰ-Ⅱ group,6 patients were in free and 2 in integral mode; in carcinoma in situ group,1 patient in free,3 in mixed and 3 in integral mode; in the early-stage cervical cancer group,2 patients in mixed and 4 in integral mode; in mid/late-stage cancer group,1 patient in mixed and 6 in integral mode.A strong positive correlation was found between the HPV in integral mode and the severity of cervical lesions(r = 0.705,P ＜0.01).The expression of L1 protein was negatively correlated with the aggravation of cervical lesions in HPV 16-positive patients(r = -0.755,P ＜0.01).Conclusion The integral mode of HPV16 and low expression of L1 protein may have predictive value for the severity of cervical lesions.

Strokes due to atrial fibrillation (AF) are common and frequently devastating.While oral anticoagulant agents are the mainstay in the prevention of embolic events,they have several limitations and not all patients can tolerate them long term.The left atrial appendage (LAA) has been identified as the source of thrombus formation in nonvalvular AF.Several LAA closure devices have been developed,they have been successful in stroke prevention in patients with nonvalvular AF and fewer periprocedural complications.This article reviews the application of percutaneous left atrial appendage closure for stroke prevention in patients with nonvalvular AF.

Objective To observe and explore clinical efficacy ofTianma-Gouteng decoction combined valsartan in the treatment of patients with renal hypertension and its effects on renal function. Methods A total of 130 patients with renal hypertension were enrolled and randomly divided into a study group (68 patients) and a control group (62 patients). Both groups were given prescription of lower sodium diet, exercising and enalaprilscheme. On this basis, the control group plus valsartan, and the study group was further added withTianma-Gouteng decoction. After 2 courses treatment, renal function, and blood pressure of both groups were compared, and clinical efficacy on blood pressure were evaluated.Results After treatment, the SBP (126.8 ± 9.1 mmHg vs. 134.1 ± 8.8 mmHg,t=4.648), DBP (82.4± 5.0 mmHgvs. 85.3 ± 5.4 mmHg, t=3.167), Scr (148.5 ± 46.3μmol/Lvs. 172.1 ± 52.0μmol/L, t=2.723), BUN (8.3 ± 2.7 mmol/Lvs. 9.7 ± 3.1 mmol/L,t=2.734) and 24hAlb (1.7 ± 0.6 gvs. 1.9 ± 0.7 g,t=2.209) in the study group were significantly lower than control group (P<0.05 orP<0.01). The total effective rate in the study group was significantly increased than that in the control group (91.2%vs. 79.0%;χ2=0.383,P=0.050).Conclusion Valsartan combined with Tianma-Gouteng decocntion can reduce blood pressure, and alleviate the kidney damage effectively.

Objective To investigate the clinical effect ofYishen-Lishi formula combined with conventional treatment for gouty nephropathy.MethodsA total of 118 patients with gout nephropathy were included and divided randomly into a conventional treatment group (n=60) and a combined treatment group (n=58) according to the random number table method. The patients in the conventional treatment group were treated with allopurinol and those in the combined treatment group were treated with allopurinol and Yishen-Lishi formula, both for 3 months. Serum uric acid, blood urea nitrogen (BUN), serum creatinine (SCr), 24 h endogenous creatinine clearance (CCr), 24 h urine protein, urineb2 microglobulin, serum triacylglycerol (TG), serum total cholesterol (TC), serum apolipoprotein A1, 24 h urine volume and urine pH were determined. The therapeutic effect was evaluated.ResultsThe urine pH (6.43 ± 0.6vs.6.21 ± 0.4;t=2.351,P=0.020), 24 h urine volume (3.3 ± 0.4vs.2.8 ± 0.6 L;t=5.308,P<0.001), 24 h CCr (1.61 ± 0.11 ml/svs. 1.33 ± 0.10 ml/s;t=14.477,P<0.001) and serum apolipoprotein A1 (1.90 ± 0.40 g/Lvs. 1.01 ± 0.33 g/L;t=13.203,P<0.01) in the combined treatment groupwere significantly higher than those in the standard treatment group. The serum uric acid (312.01 ± 33.56mmol/Lvs.350.12 ± 35.21 mol/L;t=6.015,P<0.001), BUN (6.22 ± 0.91 mmol/Lvs.11.50 ± 4.01 mmol/L;t=9.586,P<0.001), SCr (87.32 ± 13.90mmol/Lvs.122.54 ± 18.37mmol/L;t=11.743,P<0.001), 24 h urine protein (0.7 ± 0.2 gvs.1.2 ± 0.5 g;t=7.087,P<0.001), urineb2 microglobulin (220.3 ± 90.3mg/Lvs.330.1 ± 90.1mg/L;t=6.611,P<0.01), serum TG (5.11 ± 0.50 mmol/Lvs.6.30 ± 0.50 mmol/L;t=12.923,P<0.001), serum TC (1.50 ± 0.50 mmol/Lvs.2.30 ± 0.52 mmol/L;t=8.689,P<0.001) in the combined treatment group were significantly higher than those in the standard treatment group. The total effective rate inthe standard treatment group was significantly higher than those in the standard treatment group (89.7%vs.70.0%;χ2=5.871,P=0.015). ConclusionYishen-Lishi formula combined with conventional treatmentmay protect renal function, and reduce the blood lipids, its therapeutic effect is superior to conventional treatment alone in patients with gouty nephropathy.

Objective To evaluate the improvement of lower urinary tract symptoms in benign prostatic hyperplasia (BPH) patients with bladder calculi by lithotripsy and adjuvant traditional Chinese decoction. Methods A total of 72 BPH patients with bladder calculi were recruited and randomly divided into the non-adjuvant treatment group (37 patients) and the adjuvant treatment group (35 patients). The adjuvant treatment group received adjuvant traditional Chinese decoction from 2 days before lithotripsy for 2 weeks. The maximum urinary flow rate (Qmax) , residual urine volume (RU), International Prostate Symptom Score (IPSS) and Quality of Life (QOL) were assessed before and after the treatment. The time of urine routine returned to normal and the indwelling time of catheter were compared between two groups. Urinary incontinence and recurrent bladder calculi were followed up for 6 months. Results After the treatment, the score of the IPSS (12.9 ± 4.5 vs. 15.7 ± 3.9;t=2.826, P=0.006) and the RU (47.3 ± 9.2 ml vs. 58.4 ± 11.3 ml;t=4.556, P<0.001) in the adjuvant treatment group were significantly lower than those in the non-adjuvant treatment group, and the Qmax (30.4 ± 4.7 ml/s vs. 21.4 ± 3.9 ml/s;t=8.862, P<0.001 ) was significantly higher. The indwelling time of catheter (5.7 ± 2.1 d vs. 8.1 ± 2.2d;t=4.730, P<0.001) and the time of urine routine returned to normal (6.9 ± 2.3 d vs. 10.2 ± 3.1 d;t=5.106, P<0.001) in the adjuvant treatment group were significantly shorter than those in the non-adjuvant treatment group. The 6-month follow-up showed that the incidence of urinary incontinence (2.9% vs. 18.9%;χ2=4.698, P=0.030) and recurrent bladder calculi (5.7% vs. 24.3%;χ2=4.813, P=0.028) in the adjuvant treatment group were significantly shorter than those in the non-adjuvant treatment group, and the total effective rate was significantly higher (62.9%vs. 29.7%; χ2=6.672, P=0.011). Conclusions Lithotripsy and adjuvant traditional Chinese decoction can reduce the IPSS score and RU, increase Qmax, decrease urinary incontinence and recurrent bladder calculi, and improve lower urinary tract symptoms in BPH patients with bladder calculi.