Objective To evaluate the physiological and anatomic basis,indications,surgical skills, prevention of ureter injury and clinic outcomes of using high uterosacral ligament suspension(HUS)for correction of advanced uterine prolapse by the vaginal route.Methods Fifty women with advanced uterine prolapse underwent transvaginal HUS after vaginal hysterectomy with reconstruction of pubocervical and rectovaginal fascia to correct their uterine prolapse between June 2003 and September 2007.The average age of the women was 60.1 years.The mean follow-up period was 24 months(range 4-51 months).The degree of pelvic organ prolapse preoperatively and anatomic outcomes postoperatively were assessed with pelvic organ prolapse quantification system(POP-Q).Results The remnants of the uterosacral ligaments were clearly identified and palpated posterior and medial to the ischial spines by traction with a 24 cm long Allis clamp and used for successful vaginal vault suspension and reconstruction in all 50 consecutive advanced uterine prolapse patients.The ureter injury was avoided by complete knowledge of the ureter's course from the cervix/apex toward its insertion in the sacral region and how far outside of the uterosacral ligament,by uteri palpation and by suturing purposefully placed"deep"dorsally and posteriorly toward the sacrum,as well as by cystoscopy examination of the spillage of urine from both ureters.Mean POP-Q point C improved from 1.5 to-7.5 cm with a median follow-up of 24 months.If the successful HUS was defined as point C≤stage I prolapse,both the objective and subjective cure rates were as high as 100% with a maximum follow-up of 51 months.None of the 50 patients had repeat operation for recurrence of prolapse.There was no major intra-or postoperative complications,such as ureter and other pelvic organ injury.Conclusion HUS with fascial reconstruction seems to be a safe,minimal traumatic,tolerable and highly successful procedure for vaginal repair of advanced uterine prolapse.Because of the use of native tissue as suspension site HUS is more physiologic and cost effective.

Objective To analyze the characteristics of drug resistance in tuberculosis patients in Shaoxing and provide scientific basis for prevention and control of tuberculosis.Methods All the sputum smear -positive specimens from tuberculosis patients in Shaoxing tuberculosis designated hospitals from 2010 to June 2013 had been done by susceptibility test using susceptibility Jensen medium.The situation of drug resistance in patients with pulmonary tuberculosis was analysed.Results In the 607 sputum culture -positive cases,the total resistance rate was 20.26%;the multi -drug resistance rate was 12.85%.The resistance rate in descending order was INH,RFP,SM and EMB.In new cases,the total resistance rate was 13.09%,and the multi-drug resistance rate was 5.73%;in retreated cases,the total resistance rate was 50.00%,and the multi-drug resistance rate was 42.37%.Conclusion In Shaoxing City,the total resistance rate of tuberculosis is consistent with the national average level,but the epidemic of MDR-TB is still very serious.

OBJECTIVETo identify the relationship of body mass index (BMI) and blood pressure in 7 - 15 years children and adolescents of Beijing so as to provide scientific basis for early prevention of hypertension and to provide evidence for verification on the category criterion of overweight and obesity in children and adolescents of China, recommended by the Working Group on Obesity in China (WGOC) to sensitively distinguish the blood pressure in normal weight, overweight and obesity populations.

METHODSA cross-sectional survey on epidemiological characteristics of obesity with stratified cluster sampling method carried out in Beijing in April and May, 2000. 5155 students aged 6 - 15 years were selecte das research subjects. The category criterion of overweight and obesity in children and adolescents of China was recommended by WGOC, the diagnostic criterion of hypertension in children was recommended by CDC in the USA. Statistics analysis system (SAS 8.1) including partial person correlation analysis, t-test, chi(2) test and logistic multi-factors regression analysis was used to analyses the data from 4982 subjects aged 7 - 15 years.

RESULTS(1) after the age and gender were adjusted, the BMI positive correlation with systolic blood pressure (SBP) and diastolic blood pressure (DBP) was found independent in 7 - 15 years children and adolescents (P < 0.0001) and the partial relation coefficients(r) between BMI and SBP and DBP were 0.323 87 and 0.245 88 respectively. (2) the means of SBP and DBP in obesity group were significantly higher then overweight, while overweight was significantly higher then normal weight group (P < 0.0001). (3) the prevalence rates of hyper-SBP, hyper-DBP and hypertension were significantly different (P < 0.0001). When compared with the normal weight group, the relation risk (RR) for hypertension in overweight group and obesity group were 2.96 and 4.85 respectively. The prevalence rates of hypertension in overweight and obesity group were 19.70% and 24.22% respectively. (4) the results of logistic multi-factors regression analysis showed that both age and weight were effecting on hyper-SBP, hyper-DBP and hypertension (P < 0.0001). After age was adjusted, the RR for hypertension was 2.62, and their confidence interval (CI) was 2.36 - 2.91 in obesity or overweight, between overweight and normal weight.

CONCLUSION(1) the BMI positive correlation with SBP and DBP was found independent in 7 - 15 years children and adolescents of Beijing, and the risk for hypertension maybe increased when these people with overweight and obesity, it is very important for hypertension prevention and control that overweight and obesity prevention and control in children and adolescents. (2) the sensitivity of the category criterion of overweight and obesity in children and adolescents of China, recommended by WGOC have been verified on distinguish the blood pressure in normal weight, overweight and obesity populations.

Adolescent ; Age Factors ; Blood Pressure ; Body Mass Index ; Child ; China ; Cross-Sectional Studies ; Female ; Humans ; Hypertension ; etiology ; Logistic Models ; Male ; Risk Factors ; Sex Factors

OBJECTIVETo understand the clinical features of death from hand, foot and mouth disease (HFMD) and to explore the early warning index of HFMD death.

METHODSA total of 41 HFMD death cases were collected as case group in Shandong province between 2009 and 2011, and another 123 serious HFMD cases were selected as control group according to the similar gender, place of origin and hospital level, with the ratio at 1:3. We investigated the general situation, clinical treatment, past medical history, clinical symptoms and signs of the ill children, and applied the conditional logistic regression to explore early warning index of HFMD death.

RESULTSThe rate of patients who had symptoms in nervous system, digestive system, circulatory system and respiratory system were separately 90.2% (37/41), 58.5% (24/41), 53.7% (22/41) and 90.2% (37/41) in case group; and the proportions were 44.7% (55/123), 13.8% (17/123), 10.6% (13/123) and 12.2% (15/123) respectively in control group. The difference between the two groups showed statistical significance (χ(2) = 25.881, 32.791, 34.011, 86.505, P < 0.05). In case group, 37 patients had neurogenic pulmonary edema, 26 patients got encephalitis, 15 patients had respiratory and circulatory failure, 7 patients got pulmonary hemorrhage, 4 patients had multiple organ failure, 4 patients got myocarditis and 1 patient had cerebral hernia. According to multi-factor logistic regression analysis, the early warning indicators of HFMD death included neck resistance (case group: 34.1% (14/41), control group: 4.1% (5/123); OR = 7.145, 95%CI: 1.748 - 29.204), vomiting (case group: 58.5% (24/41), control group: 13.8% (17/123); OR = 5.632, 95%CI: 1.793 - 17.685) and increase of heart rate (case group: 53.7% (22/41), control group: 10.6% (14/123), OR = 6.370, 95%CI: 1.517 - 26.743).

CONCLUSIONIn the process of clinical treatment and care, we should interfere the serious HFMD patients with neck resistance, vomiting and increase of heart rate, and thereby reduce the death from HFMD.

China ; epidemiology ; Female ; Hand, Foot and Mouth Disease ; diagnosis ; epidemiology ; mortality ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Male ; Risk Factors ; Survival Rate

Background: Systemic lupus erythematosus (SLE) is an autoimmune disease under genetic control. Growing evidences support the genetic predisposition of HLA-DRB1 gene polymorphisms to SLE, yet the results are not often reproducible. The purpose of this study was to assess the association of two polymorphisms of HLA-DRB1 gene (HLA-DR3 and HLA-DR15) with the risk of SLE via a comprehensive meta-analysis. Methods: This study complied with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Case-control studies on HLA-DRB1 and SLE were searched from PubMed, Elsevier Science, Springer Link, Medline, and Cochrane Library database as of June 2018. Analysis was based on the random-effects model using STATA software version 14.0. Results: A total of 23 studies were retained for analysis, including 5261 cases and 9838 controls. Overall analysis revealed that HLA-DR3 and HLA-DR15 polymorphisms were associated with the significant risk of SLE (odds ratio [OR]: 1.60, 95% confidence interval (CI): 1.316-1.934, P = 0.129 and OR: 1.68, 95% CI: 1.334-2.112, P = 0.001, respectively). Subgroup analyses demonstrated that for both HLA-DR3 and HLA-DR15 polymorphisms, ethnicity was a possible source of heterogeneity. Specifically, HLA-DR3 polymorphism was not associated with SLE in White populations (OR: 1.60, 95% CI: 1.320-1.960, P = 0.522) and HLA-DR15 polymorphism in East Asian populations (OR: 1.65, 95% CI: 1.248-2.173, P = 0.001). In addition, source of control was another possible source for both HLA-DR3 and HLA-DR15 polymorphisms, with observable significance for HLA-DR3 in only population-based studies (OR: 1.65, 95% CI: 1.370-1.990, P = 0.244) and for HLA-DR15 in both population-based and hospital-based studies (OR: 1.38, 95% CI: 1.078-1.760, P = 0.123 and OR: 2.08, 95% CI: 1.738-2.490, P = 0.881, respectively). Conclusions HLA-DRB1 gene may be a SLE-susceptibility gene, and it shows evident ethnic heterogeneity. Further prospective validations across multiple ethnical groups are warranted.
Case-Control Studies ; Gene Frequency ; genetics ; Genetic Predisposition to Disease ; genetics ; HLA-DR Serological Subtypes ; genetics ; HLA-DR3 Antigen ; genetics ; HLA-DRB1 Chains ; genetics ; Haplotypes ; genetics ; Humans ; Lupus Erythematosus, Systemic ; Odds Ratio ; Polymorphism, Genetic ; genetics

BACKGROUNDMesh exposure after surgery continues to be a clinical challenge for urogynecological surgeons. The purpose of this study was to explore the risk factors for polypropylene (PP) mesh exposure after transvaginal mesh (TVM) surgery.

METHODSThis study included 195 patients with advanced pelvic organ prolapse (POP), who underwent TVM from January 2004 to December 2012 at the First Affiliated Hospital of Chinese PLA General Hospital. Clinical data were evaluated including patient's demography, TVM type, concomitant procedures, operation time, blood loss, postoperative morbidity, and mesh exposure. Mesh exposure was identified through postoperative vaginal examination. Statistical analysis was performed to identify risk factors for mesh exposure.

RESULTSTwo-hundred and nine transvaginal PP meshes were placed, including 194 in the anterior wall and 15 in the posterior wall. Concomitant tension-free vaginal tape was performed in 61 cases. The mean follow-up time was 35.1 ± 23.6 months. PP mesh exposure was identified in 32 cases (16.4%), with 31 in the anterior wall and 1 in the posterior wall. Significant difference was found in operating time and concomitant procedures between exposed and nonexposed groups (F = 7.443, P = 0.007; F = 4.307, P = 0.039, respectively). Binary logistic regression revealed that the number of concomitant procedures and operation time were risk factors for mesh exposure (P = 0.001, P = 0.043).

CONCLUSIONConcomitant procedures and increased operating time increase the risk for postoperative mesh exposure in patients undergoing TVM surgery for POP.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Middle Aged ; Operative Time ; Pelvic Organ Prolapse ; surgery ; Polypropylenes ; therapeutic use ; Postoperative Period ; Retrospective Studies ; Risk Factors ; Surgical Mesh ; adverse effects ; Vagina ; surgery

ObjectiveTo explore the correlation between the content of 4 functional components in Codonopsis pilosula roots from different areas and soil factors， and thereby to lay a theoretical basis for soil ecological regulation and improvement of quality of C. pilosula roots. MethodThe content of lobetyolin， atractylenolide Ⅲ， alcohol extract， and polysaccharides， as well as soil fertility and 16 soil factors in 24 batches of samples from different producing areas were determined. Principal component analysis （PCA） and Pearson's correlation analysis were used to explore the key soil factors leading to the variation of chemical component content in C. pilosula roots. ResultThe content of lobetyolin and atractylenolide Ⅲ in samples from Longxi was the highest， and the content of polysaccharides peaked in samples from Huguan. The content of lobetyolin was in positive correlation with soil total nitrogen， total phosphorus， total potassium， alkali-hydrolyzable nitrogen， and available potassium （P<0.01）， as well as soil organic matter， pH， available manganese， and available zinc （P<0.05）. There was a positive correlation between pH and atractylenolide Ⅲ content （P<0.05）. Soil total potassium was in positive correlation with alcohol extract and polysaccharide content （P<0.01）. Soil available zinc was positively correlated with alcohol extract and the polysaccharide content （P<0.05）. Sample sites with higher PCA scores were Pingshun， Huguan， and Longxi， which were significantly positively correlated with the content of polysaccharides in C. pilosula roots in different habitats. ConclusionThe content of functional components in C. pilosula roots can be improved by raising soil organic matter content and applying specific fertilizers.

Paeoniae Radix Rubra is a traditional Chinese medicine commonly used in clinical practice， it is mostly wild and widely distributed in different areas of China. In addition， the plant of Paeoniae Radix Rubra also has ornamental value. Modern phytochemical researches showed that the chemical constituents of Paeoniae Radix Rubra were complex. Up to now， more than 300 chemical constituents have been found， mainly including monoterpene glycosides， triterpenoids， flavonoids， tannins， phenolic acids， saccharides， steroids， volatile oils and so on. Among them， the content of monoterpene glycosides was the highest， and the types of volatile oil were the most. Paeoniae Radix Rubra has a wide range of pharmacological effects， exerting different curative effects in multiple systems such as blood， cardiovascular， nervous and digestive system. It can protect myocardial cells and nerve cells， stabilize microcirculation， anti-endotoxin， anti-atherosclerosis， reduce pulmonary hypertension， anti-depression， protect liver， anti-gastric ulcer， anti-tumor， slow down aging， treat Parkinson's syndrome and diabetes and its complications， anti-radiation， anti-inflammatory， anti-virus and so on. Through reviewing the literature on chemical constituents and pharmacological effects of Paeoniae Radix Rubra， it was found that total glycosides and monomers such as paeoniflorin， albiflorin， benzoylpaeoniflorin and gallic acid may be the main active components of Paeoniae Radix Rubra. At present， the research on Paeoniae Radix Rubra mainly focused on monoterpene glycosides， while the research on flavonoids and volatile oil in Paeoniae Radix Rubra was less. It is suggested that research on these two components should be strengthened in the future.

Human astrovirus (HAstV) is one of the leading causes of actue virual diarrhea in infants. HAstV-induced epithdlial cell apoptosis plays an important role in the pathogenesis of HAstV infection. Our previous study indicated that HAstV non-structural protein nsPla C-terminal protein nsPla/4 was the major apoptosis functional protein and probably contained the main apoptosis domains. In order to screen for astrovirus encoded apoptotic protien, nsPla/4 and six turncated proteins, which possessed nsPla/4 protein different function domain ,were cloned into green fluorescent protein (GFP) vector pEG-FP-N3. After 24-72 h transfection, the fusion protein expression in BHK21 cells, was analysis by fluorescence microscope and Western blot. The results indicated seven fusion proteins were observed successfully in BHK21 cell after transfected for 24 h. Western blot analysis showed that the level of fusion protein expressed in BHK21 cells was increased significantly at 72h compared to 48h in transfected cells. The successful expression of deletion mutants of nsPla/4 protein was an important foundation to gain further insights into the function of apoptosis domains of nsPla/4 protein and it would also provide research platform to further confirm the molecule pathogenic mechanism of human astrovirus.
Amino Acid Motifs ; Astroviridae Infections ; virology ; Humans ; Mamastrovirus ; genetics ; metabolism ; Mutation ; Sequence Deletion ; Transfection ; Viral Nonstructural Proteins ; chemistry ; genetics ; metabolism

To evaluate the efficacy and safety of Lianhua Qingwen capsule for influenza. All reports of the randomized controlled trials (RCTs) on Lianhua Qingwen capsule treating influenza were retrieved from database of CNKI, WANFANG DATA, VIP, PubMed, the Cochrane Library by February 2017. The studies were screened according to the inclusion and exclusion criteria, the data were extracted by 2 authors, the quality of the included RCTs was assessed, and meta-analysis was performed using Revman5.3 software. A total of 1 525 patients and 10 studies were included. The results of meta analysis showed that compared with oseltamivir, Lianhua Qingwen capsule was more effective in alleviating flu symptoms, including the time of headaches disappeared [SMD=-0.25,95% CI(-0.48, -0.01)], the time of sore throat disappeared [SMD=-0.53,95% CI（-0.72, -0.34）], the time of cough disappeared [SMD=-0.39,95%CI（-0.57, -0.21）], whole body aches disappeared [ SMD=-0.49, 95% CI (-0.78, -0.21)], the time of weak disappeared [SMD=-0.56,95%CI (-0.82, -0.29)], and the time of abatement of fever [SMD=-3.47,95%CI（-6.27, -0.67）]. Also, there were some statistical significant differences between the two groups except nasal congestion and the time of virus turning negative. Compared with Ribavirin, Lianhua Qingwen capsule was more effective in terms of the rate of temperature effect, [RR=1.53, 95% CI (1.24, 1.90)], the difference between the two groups was statistically significant. Compared with Ankahuangmin capsules, significant differences were found in terms of the he rate temperature effect [RR=1.37, 95%CI (1.19,1.57)]. Current evidence shows that Lianhua Qingwen capsule is more effective and safer than Oseltamivir, Ribavirin and Ankahuangmin capsules. Due to the low quality of the clinical research, the accuracy of this conclusion needs to be conducted to verify.