Abstract: Objective To elucidate the potential mechanism of Jindanjiangan Capsule in the treatment of liver fibrosis by network pharmacology and molecular docking. Methods Active ingredients and targets of Jindanjiangan Capsules were searched by Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) and HERB databases, and the disease targets were screened by DisGeNET and Therapeutic Target Database (TTD) databases. The targets of the active ingredients of Jindanjiangan Capsule were matched with the disease targets, and the common targets were imported into the String database platform to construct a protein-protein interaction network (PPI) network. CytoNCA tool of Cytoscape 3.9.1 software was used for topological analysis to screen key targets. Traditional Chinese Medicine-Key Active IngredientsKey Target Network was constructed by Cytoscape 3.9.1 Software. KEGG enrichment analysis of key targets was performed through the DAVID platform. The molecular docking of active ingredients and targets was performed to verify the above results using LeDock software. Results By screening, 180 potential active ingredients and 1 340 targets of Jindanjiangan Capsule and 1 060 targets of liver fibrosis, and 273 common targets were obtained. 29 key targets related to liver fibrosis were screened out by PPI network interaction, and verified by KEGG analysis and molecular docking. Jindanjiangan capsule acts on key targets such as EGFR, MMP9, PTGS2, ESR1, PIK3CA, F2, PPARG, and PTPN11 through active components such as isovitexin, quercetin 7-O- β -D-glucoside, (3S, 6S) -3- (benzyl) -6- (4-hydroxybenzyl) piperazine-2, 5-quinone, 6-Osyringoyl-8-O-acetylshanzhiside methyl ester, tanshinone II, nortanshinone, capillaris chromone, and etanone. The specific mechanism may be related to HIF-1 signaling pathway, C-type lectin receptor signaling pathway, Toll-like receptor signaling pathway, tumor necrosis factor signaling pathway, relaxin signaling pathway, FoxO signaling pathway and so on. Conclusion Jindanjiangan capsule can effectively treat hepatic fibrosis through multi-component, multi-target and multi-pathway.

Objective To investigate the related factors of de novo stress urinary incontinence after pelvic floor reconstruction.Methods Retrospectively analyzed the clinical data of 714 patients who acceptted pelvic reconstruction surgery in our hospital from November 30,2005 to November 30,2015.Among the 714 cases,there were 544 cases without preoperative urinary incontinence.The possible related factors of de novo SUI caused by operation were statistically analyzed.Results There were 151 cases of de novo stress urinary incontinence after pelvic floor reconstruction,the incidence was about 30.5%.With a history of diabetes,fetal delivery,pelvic surgery and POP surgery(laparoscopic vaginal apical fixation of sacrum) were the risk factors for de novo stress urinary incontinence after pelvic floor reconstruction,and the OR values were 2.575,5.286,1.671 and 1 respectively.There was no correlation between other general data and POP stage(P<0.05).Conclusion When performing pelvic floor reconstruction surgery for POP patients with high risk factors,it's better to have urinary incontinence surgery simultaneously according to individual circumstances and wishes.

Objective To study the desired therapeutic effect of vaginoplasty using sigmoid colon or peritoneum for entire vaginal atre-sia.Methods From May 2015 to October 2015,8 patients with complete vaginal atresia in our hospital performed vaginoplasty using sigmoid colon or peritoneum successfully.The operation methods,prognosis and therapeutic effect and quality of sexual life of two groups were com-pared and analyzed to investigate a perfect operative method and ideal nursing.Results Laparoscopic vaginoplasty using the peritoneum compared with that using sigmoid colon has advantages of shorter time of operation,less bleeding,less trauma and quicker recovery.However, artificial vagina using sigmoid colon was much more similar to a natural vagina in morphological and physiological characteristics,merely ac-companied by excessive mucus discharge during the postoperative period.At lower risk of vaginal adhesion and stenosis,laparoscopically as-sisted vaginoplasty using sigmoid colon graft also puts high technical requirements.Two patients normally developed uterus menstruate regular-ly.Four patients without uterus and 2 patients with rudimentary uterus experienced good sexual intercourse after vaginoplasty.Conclusion Patients with complete colpatresia who have normal womb should creat a patent and functional vagina until adolescence to restore its physio-logical and reproductive function.Anatomical reconstructive treatment of vaginal agenesis for patients with absent or hypoplastic uterus can be postponed till the late teens or in the adult.Both laparoscopic sigmoid vaginoplasty and peritoneal vaginoplasty achieve a minimal-invasive, cosmetic,natural lubricous, smooth artificial vagina for patient’ s sex life satisfactory.

Objective To investigate the relationships between baseline R2? of blood oxygenation level-dependent magnetic resonance imaging(BOLD-MRI) and Semi-quantitative parameters of dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI) in cervical cancer,to lay a foundation for the further development of assessing tumor hypoxia techniques. Methods Twenty-four patients with cervical cancer were subjected to DCE-MRI and BOLD-MRI before treatment,Semi-quantitative parameters(SI-I、MER、Tmax、IAUC) of DCE-MRI and the baseline R2?of BOLD-MRI produced by special post-processing softwares,the relationships between baseline R2?of BOLD-MRI and Semi-quantitative parameters of DCE-MRI were analyzed. Results Significant positive correlations were observed between baseline R2?and Tmax(r=0.423,P=0.014),there were no correlation between baseline R2? and SI-I、MER or IAUC(P>0.05). Conclusion Semi-quantitative parameters of DCE-MRI and baseline R2? of BOLD-MRI respectively reflected the oxygenation of tumor in different principle. The combined use of the above parameters is expected to improve the performance for defining tumor hypoxia.

Objective To summarise the clinical characteristics, treatment and prognostic analysis of relapse in vaginal stump after treatment of cervical cancer and endometrial cancer, and to offer assistance to clinical diagnosis and treatment. Methods Clinical data of 28 patients (admitted in our hospital from Sepetember 2002 to July 2014) with cervical cancer and endometrial cancer after a simple hysterecto-my were retrospectively analyzed. According to the illness, the 28 cases were given partial vagina resection, total vaginal resection and ex-panded vaginal resection. Observe whether the prognostic is in correlation with lymph node metastasis, adjacent organs involvement, interval of recurrence and tissue differentiation degree. Results Median survival time of patients with well or poor differentiation were 40 and 15 months respectively(P<0. 05);and the 3 year survival rates were 66. 1% and 30. 7% respectively (P=0. 03). Median survival time of pa-tients with or without lymph node metastasis were 18 and 40 months respectively (P< 0. 05);and the 3 year survival rates were 0 and 24%respectively(P<0. 05). Median survival time for interval of recurrence of more than 24 months and less than or equal to 24 months were 28 and 16 months respectively (P<0. 05). Conclusion The surgical treatment of vaginal stump carcinoma is safe and effective, and the prog-nostic is in correlation with lymph node metastasis, adjacent organs involvement, interval of recurrence and tissue differentiation degree.

OBJECTIVETo analyze the prevalence states of hypertension and prehypertension and to explore relevant influencing factors among adult residents in Shandong province.

METHODS15 600 residents aged between 18 and 69 from 20 counties in Shandong province were selected by multiple stratified and clustered sampling method from July to September, in 2011, to acquire related information by questionnaire survey and physical measurement. The prevalence of hypertension and prehypertension was estimated by special statistic method used to deal with complex sampling data, and the relevant influencing factors were also analyzed.

RESULTSA total of 15 350 subjects were actually completed the survey, with age at (41.4 ± 14.1) years old. The average systolic blood pressure and diastolic blood pressure were 121.1(95%CI: 119.7-122.4) and 78.8(95%CI: 77.8-79.9) mmHg (1 mmHg = 0.133 kPa) respectively. And also 3776 hypertension patients and 5721 subjects with prehypertension were detected, and the weighting prevalence of hypertension and prehypertension were 23.4% (95%CI: 20.9%-26.0%) and 37.1% (95%CI: 34.7%-39.5%) with adjustive prevalence at 20.7% and 36.5% respectively. The multiple SURVEYLOGISTIC analysis showed that age above 40 years old (OR = 3.24, 95%CI: 2.56-4.10), overweight(OR = 2.22, 95%CI: 1.70-2.89) and obesity(OR = 5.84, 95%CI: 3.54-9.66), smoking history(OR = 1.82, 95%CI: 1.03-3.23), constantly drinking (OR = 1.71, 95%CI: 1.08-2.70), diabetes (OR = 1.99, 95%CI: 1.29-3.07), abnormal TC(OR = 1.64, 95%CI: 1.24-2.17), abnormal TG(OR = 1.75, 95%CI: 1.24-2.48) and high 24 h urine Na/K ratio (OR = 1.05, 95%CI: 1.02-1.08) were risk factors of hypertension, while education equal to or above junior middle school (OR = 0.68, 95%CI: 0.52-0.89) was protective factor of hypertension; age above 40 years old (OR = 1.49, 95%CI: 1.15-1.91), overweight(OR = 1.76, 95%CI: 1.25-2.48) and obesity (OR = 3.50, 95%CI: 2.05-5.97), abnormal TC (OR = 1.54, 95%CI: 1.10-2.14), abnormal TG (OR = 1.79, 95%CI:1.25-2.56) and high 24 h urine Na/K ratio (OR = 1.02, 95%CI: 1.01-1.04) were risk factors of prehypertension, while female (OR = 0.41, 95%CI: 0.31-0.56) and education level equal to or above junior middle school (OR = 0.67, 95%CI: 0.52-0.87) were protective factors.

CONCLUSIONThe hypertension, especially prehypertension tends to be at high prevalence states currently, which may be affected by many factors.

Adolescent ; Adult ; Aged ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Hypertension ; epidemiology ; Male ; Middle Aged ; Prehypertension ; epidemiology ; Risk Factors ; Young Adult

Objective To investigate the clinical features ,diagnosis and treatment of cesarean scar pregnancy (CSP) .Methods We retrospectively analyzed the medical history ,clinical manifestation ,diagnoses ,treatments and outcomes of 42 patients with ec‐topic pregnancy in the cesarean scar .Results All cases got diagnosed by transvaginal ultrasound .The error rate of first diagnosis was 40 .4% (17/42) .There were 25 cases of conservative therapy ,in which 12 cases were resolved with laparoscopic surgery and 1 case resolved with open surgery ;in the first process 15 cases were carried out laparoscopic surger in which 1 case were converted to laparotomy ;abdominal surgery were underwented in 1 case and were cured .Only one case underwent abdominal total hysterectomy as of failure after uterine artery embolization .After initial conservative treatment 3 cases were hospitalized again and 2 cases under‐went reoperation .41 patients were successfully retained the uterus and normal menstrual cycle returned at two months after opera‐tion .Conclusion The early diagnosis for CSP mainly depended on ultrasound and the thickness of incision muscle layer is an impor‐tant basis for choice of treatment .Checking the thickness of incision muscle layer for CSP mainly depended on ultrasound ,and lapa‐roscopic surgery is an ideal method for diagnosis and treatment of CSP .

Objective To evaluate the biocompatibility of acellular bladder matrix patch as the pelvic floor repair alternative ma-terial .Methods The combination of in vivo and in vitro biological experiments including cytotoxicity ,haemolysis and vaginal im-plant tests were employed to evaluate the biocompatibility of this material .Results In the cytotoxicity test ,the material toxicity was the grade 0-1 .The hemolysis rate of the material extract liquid was 1 .5% .The general and histological observation showed that the material did not cause the host immunologic rejection and led to slight foreign body reaction after implanting ,which was ba-sically degraded in 12 weeks after transplantation .Conclusion Acellular bladder matrix exhibits better biocompatibility ,but needs to adjust its degradation rate in order to adapt to the requirements of pelvic floor repair operation .

Objective To investigate feasibility of laparoscopic anatomical nerve sparing radical hysterectomy (LANSRH) used for locally advanced cervical cancer treatment and evaluate early recovery of bladder function postoperatively. Methods From October 2006 to September 2007, 37 cervical cancer patients with stage Ⅰb1 to Ⅱ a underwent LANSRH(LANSRH group) with pelvic lymphadenectomy matched 25 patients with cervical cancer treated by general laparoscopic radical hysterectomy (LRH,LRH group) with pelvic lymphadenectomy. The data of operating time, blood loss, numbers of lymph node, the length of resected vaginal and paracervix tissue were collected and compared. In the mean time, postoperative recovery of bladder function was evaluated. Results The laparoscopic anatomic nerve-sparing procedure was performed successfully and safely among all patients. (1) There was no remarkable difference in the following clinical parameters between LANSRH and LRH group: median operating time [(175±41) min vs. (178±30) min, P=0.72 ], blood loss [(233±104)ml vs. (218±77) ml, P=0.06], numbers of lymph nodes (13±4 vs. 15±6, P=0.16), resected length of paracervix tissue [(3.6±0.5)cm vs. (3.7±0.6) cm, P=0.43], resected length of vaginal tissue [(3.5±1.0)cm vs. (3.5±0.8) cm, P=0.80]. (2) The mean time of the Foley catheter removed was (10.6±2.7)days(7-17 days)in LANSRH group and (17.2±4.2)days(9-25 days)in LRH group (P=0.02). After Foley catheter removed, 95% (35/37) presented bladder fulfilling sense, 86% (32/37) presented automatic micturition and urination emptying in LANSRH group. However, In LRH group, 88% (22/25) presented bladder fulfilling sense, 76% (19/25) presented automatic micturition and urination emptying. The bladder void function recovery were 68% (25/37) in class 0 and 3% (1/37) in class Ⅱ in LANSRH group, when compared with 40% (10/25) in class 0 and 12% (3/25) in class Ⅱ in LRH group, it reached statistical difference (P<0.05). In the mean time, there was no significant difference in Class Ⅰ bladder void function recovery, which were 24% (9/37) and 48% (12/25). (3) No surgery complications and blood transfusion were observed in LANSRH and LRH group. Postoperative pathology suggested that no tumor cell invasion occurred in paracervix tissue and lymph nodes. During the range of 11 to 19 months follow-up, all patients were alive without tumor recurrence and metastasis. Conclusion LANSRH is safe and feasible surgical management for cervical cancer at early stage and would improve the recovery of bladder voiding function postoperatively by sparing anatomical nerve.

Objective To study the effects of muscular trumatic fluid on the biological properties of muscle-derived stem cells (MDSCs) in rats.Methods MDSCs were isolated and purified by the preplate technique,muscle injury was made for the extraction of muscular traumatic fluid.Bradford colorimetric was used to detect the protein content in the muscular traumatic fluid,and the fluid with the highest protein was used to co-culture with MDSCs.Methyl thiazolyl tetrazolium (MTT) assay and wound model of monolayer of cells were used to observe the effects of wound fluids on the proliferation and mobility of MDSCs.The expressions of α-SMA and Vimentin were tested by immunohistochemistry and Western blot technique.Results MTT assay showed that wound fluid with concentration of 10% could most significantly increase the proliferation of MDSCs.The increased expressions of α-SMA and Vimentin were found in MDSCs after cultrue with muscular traumatic fluid in vitro,and the time-dependent relation exists.Conclusions Wound environment can directly participate in the muscle regeneration by inducing the proliferation,mobility of MDSCs;on the other hand,MDSCs can differentiate into fibrotic cells under stimulation of muscular traumatic fluid.