OBJECTIVETo observe the therapeutic effects of Berberine Capsule (BC) on patients with mild hyperlipidemia.

METHODSTotally 102 mild hyperlipemia patients were recruited. All patients were suggested to have proper diet and physical activity as basic therapy for 1 month of run-in period. Totally 97 patients completed it. Then they were randomly assigned to the berberine group (the treatment group, 49 cases) and the placebo group (the control group, 48 cases). Patients in the treatment group took BC 300 mg, while those in the control group took placebo 300 mg, thrice per day for 3 successive months. Then placebos and BC were interrupted for 2 months (as washout period). All subjects received only diet control and physical activity during washout period. After washout period, placebos and BC were re-administered to all patients in the same way for 3 months. Body mass index (BMI), fasting plasma glucose (FPG), TG, TC, LDL-C, and HDL-C were assessed after run-in period, washout period, at month 1, 2, 3 after the first therapy, at month 1, 2, 3 after second treatment, respectively.

RESULTSCompared with the end of run-in period, TG, TC, and LDL-C decreased, and HDL-C increased in the treatment group (P < 0.05) after first 3 months of treatment. Compared with 3 months after the first therapy, TG, TC, and LDL-C increased and HDL-C decreased in the treatment group after washout period (P < 0.05). Compared with the end of wash- out period, TC and LDL-C decreased in the treatment group at month 2 after second treatment (P < 0.05); TG, TC, and LDL-C decreased (P < 0.01, P < 0.05), and HDL-C increased (P < 0.05) at month 3 after second treatment. Compared with the control group at month 3 after second treatment, TG, TC, and LDL-C all decreased, and HDL-C increased in the treatment group (all P < 0.05).

CONCLUSIONBC was effective in improving blood lipid level in mild hyperlipidemia patients.

Berberine ; therapeutic use ; Blood Glucose ; analysis ; Body Mass Index ; Capsules ; Humans ; Hyperlipidemias ; drug therapy ; Lipids ; blood

Objective: To analyze the co-infection of influenza virus infection pneumonia in Beijing from 2015 to 2018, so as to provide reference for the selection of clinical antibiotics and antiviral drugs. Methods: The 114 influenza virus positive samples were screened out from the influenza virus infected pneumonia samples collected from 23 hospitals in Beijing from January 2015 to December 2018, of which 77 were severe pneumonia. Co-infection of 12 viruses and 11 bacteria in the respiratory tract was detected by fluorescence quantitative PCR. Results: Of the 114 patients with influenza pneumonia, only 22 cases(19.3%)with influenza virus infection were detected, of which 18 cases(15.8%)were infected with influenza A virus and 4 cases(3.5%)were infected with influenza B virus. A total of 92 cases(80.7%)of influenza virus mixed with other pathogens, including 47 cases(51.1%)co-infected with one pathogen, 45 cases(48.9%)co-infected with multiple pathogens Among the cases, influenza A virus and influenza B virus co-infected the most(8.5%); 42 cases(89.4%)were co-infected with bacteria, of which the highest infection rate was methicillin-resistant Staphylococcus aureus, followed by pneumonia Streptococcus and Pseudomonas aeruginosa. Conclusion: More than 80% of patients with severe viral pneumonia of influenza have co-infection of influenza virus and bacteria. The bacterial pathogens co-infected with influenza virus and bacteria in Beijing area from 2015 to 2018 are methicillin-resistant Staphylococcus aureus> Streptococcus pneumoniae> Verdigris Pseudomonas, among which methicillin-resistant Staphylococcus aureus is the most common bacteria co-infected with influenza virus in Beijing in recent years. The results of this study provide a reliable basis for clinical treatment drug screening.

Objective To explore the relationships among posttraumatic growth (PTG),social support,and coping style in women with infertility.Methods 182 women with infertility were recruited in one public hospital department of assisted reproduction technology.Measures included Posttraumatic Growth Inventory (PTGI),Perceived Social Support Scale (PSSS),and Simplified Coping Style Questionnaire (SCQ).Results ① The PTG score of women with infertility was 42.55 ± 16.83,lower than the average level.② Compared with the lower PTG group,the higher PTG group scored significantly higher in social support,positive coping,and negative coping (t =3.867,P＜ 0.01 ; t =8.452,P＜ 0.01 ; t =2.817,P＜ 0.01).③ There were significantly positive correlations among PTG,social support and positive coping (r =0.295-0.515,P ＜ 0.01).④ Positive coping served as a total mediator in the relationship between social support and PTG.Conclusion There are closely correlations among PTG,social support,and positive coping style.Positive coping style significantly mediate the relationship between social support and PTG.

ObjectiveTo evaluate digital chrome endoscopy (I-Scan) and confocal laser endomicroscopy (CLE) for diagnosis of Barrett esophagus (BE).MethodsFrom July 2010 to July 2011,a total of 878 outpatients who had upper gastrointestinal symptoms underwent routine endoscopy and I-Scan examination,screened patients with suspected Barrett's epithelial were further referred to CLE and endoscopy.The detection rate and image features of BE between routine endoscopy and I-Scan,and the diagnosis of BE between pathology and CLE,were compared respectively.ResultsSuspected BE was diagnosed in 46 patients (5.2％) by routine endoscopy,and in52 (5.9％) by I-Scan,and there was no significant difference in detection rate between 2 methods (x2 =0.533,P ＞ 0.05 ).The detection rate of paliform blood vessels between SCJ and GEJ was higher using I-Scan (35/52,67.3％ ) than routine endoscope (21/46,45.7％,P ＜0.05).A total of 19 suspected BE underwent CLE and biopsy,and BE was diagnosed by CLE with a sensitivity of 93％ and a specificity of 100％.ConclusionI-Scan is capable of identifying paliform blood vessels between SCJ and GEJ,and can improve the detection rate of suspected BE.CLE is able to provide in-vivo histological diagnosis of BE with a high sensitivity and specificity.

Abdominal Neoplasms ; drug therapy ; metabolism ; pathology ; secondary ; surgery ; Dendritic Cell Sarcoma, Follicular ; drug therapy ; metabolism ; pathology ; surgery ; Dendritic Cell Sarcoma, Interdigitating ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Gastrointestinal Stromal Tumors ; metabolism ; pathology ; Histiocytoma, Malignant Fibrous ; metabolism ; pathology ; Humans ; Middle Aged ; Neoplasm Recurrence, Local ; Omentum ; Peritoneal Neoplasms ; secondary ; Receptor, Epidermal Growth Factor ; metabolism ; Receptors, Complement 3b ; metabolism ; Receptors, Complement 3d ; metabolism

Objective To Investigate the influence of high-intensity pulsed electromagnetic field (HIPEMF) on neural differentiation of neonatal rats neural stem cells in vitro.Methods Neural stem cells (NSCs) were isolated from the subventricular zone of 3-day-old neonatal rats and cultured with serum-free condition medium for 14 days.All the NSCs were then randomly classified into an experimental group which received the stimulation of HIPEMF (0.1 Hz,4 T,8 pulses) and a control group which received no special intervention.Differentiation of the culture was induced by addition of 10％ fetal bovine serum on the first day after intervention,the morphological changes of cells were observed under the microscope at different time points.The NSCs adhered to the wall and differentiated for seven days,the immunofluorescence was employed to observed and calculate the ratio of differentiated cells with astrocyte marker GFAP or neuronal markers TUJ1.RT-PCR and western blotting were used to measure the expression levels of the differentiated cells based on gene and protein levels,respectively.Results Immunofluorescence staining showed the number of TUJI positive cells in the experimental group(33.4％ ± 5.1％)was significantly more than the control group (26.5％ ± 7.0％),while the number of GFAP positive cells was decreased(23.9％ ± 5.0％) as compared with the control group(36.2％ ± 2.2％).RT-PCR showed that the TUJ1 mRNA expression levels in the experimental group was (1.682 ± 0.086) times of the control group.Western blot showed that the expression of TUJ1 (0.729 ±0.061) in the experimental group was higher than in the control group (0.590 ± 0.157),while the expression of GFAP in the experimental group (0.566 ± 0.056) was less than in the control group(1.034 ± 0.051).Conclusions HIPEMF facilitates differentiation of neural stem cells to neurons,at the cost of reducing astrocytic differentiation.

Objective To evaluate the efficacy of i-scan endoscopy in detecting small colorectal precancerous lesions.Methods A total of 127 patients were randomized into 2 groups to underwent conventional colonoscopy and i-scan endoscopy respectively.The findings were compared with pathologic examinations.Results A total of 84 lesions were detected by conventional endoscopy in 64 patients,while 147 lesions were found in 63 patients with high resolution detection only,which was increased to 259 with i-scan,including 102 flat lesions.With respect to histology,adenomatous lesions could be predicted with a high sensitivity (80％) and a high specificity ( 100％ ) by i-scan endoscopy.Conclusion More small colorectal lesions can be detected by i-scan endoscopy,which can distinguish neoplasm from non-neoplasm colorectal lesions.

Objective To investigate the efficacy of spectral entropy measurement in reflection of depth of anesthesia and noxious stimulation. Methods Forty-five patients of ASAⅠorⅡ were randomly divided into three groups(n=15).Group A,B and C received fentanyl 1,3 and 5 ?g/kg,respectively,3 min before target controlled infusion(TCI) of propofol.Intubation was performed when the effect-site concentration(CE)reached 3.5 ?g/mL,which was maintained until 5 min after incision.Response entropy(RE),State entropy(SE) as well as heart rate(HR),mean arterial pressure(MAP) were measured at the time points of before fentanyl and 2,3 min after fentanyl,every CE of propofol steps,before intubation,immediately and 1,3,5 min after intubation,before skin incision,and 0.5,1,3,5 min after skin incision,respectively. Results Three minutes after receiving fentanyl,the values of RE and SE in the three groups decreased significantly in a dose-dependent manner,and increased obviously at the same degree during intubation and after skin incision.The values recovered to the level before stress stimulation 1 min after intubation and 5 min after skin incision.There were no differences in the fluctuation of RE and SE among the three groups when the CE of propofol reached 1.0 ?g/mL.Conclusion Spectral entropy may effectively reflect the depth of anesthesia,but not analgesia during anesthesia.

In temporomandibular disorders (TMD), pain takes place when neuropeptides stimulate synovial tissue to produce several cytokines such as interleukin (IL)-1β, IL-6 and tumor necrosis factor (TNF)-α, which activate neurons and glia of synovial membrane at the bilaminar regions of temporomandibular joint (TMJ). It has been reported that, after neurogenic differentiation, the synovial mesenchymal stem cells (SMSCs), deriving from TMJ, possess the same cytological features as the neuronal cells. This study examined the ability of substance P (SP) and calcitonin gene-related peptide (CGRP) to stimulate SMSCs and neurogenic SMSCs secreting inflammatory cytokines during TMD, evaluated the mutual effects of inflammatory cytokines and neuropeptides and tested the analgesic effect of hyaluronic acid (HA). The levels of IL-1β, IL-6 and TNF-α in SMSCs and neurogenic SMSCs in the presence of neuropeptides were measured by ELISA. SP and CGRP produced by SMSCs and neurogenic SMSCs were determined by RT-PCR and Western blotting. The results showed that the expression of SP and CGRP was significantly enhanced in the neurogenic SMSCs in response to IL-1β, IL-6 and TNF-α, and the effect was remarkably inhibited by HA. IL-1β, IL-6 and TNF-α, in return, could be enhanced in the neurogenic SMSCs upon stimulation by SP and CGRP. Neuropeptides and inflammatory cytokines might work mutually on the TMD pain. The HA-mediated analgesic effect may be implicated in the inhibition of SP and CGRP expression in neurogenic SMSCs.

Objective To analyze the complications of total proctocolectomy with ileal pouch-anal anastomosis (TPC-IPAA) in treatment of severe or refractory ulcerative colitis (UC).Methods The retrospective cross-sectional study was conducted.The clinical data of 67 patients with severe or refractory UC who underwent TPC-IPAA in the Xinhua Hospital Affiliated to Shanghai Jiaotong University from February 2008 to October 2015 were collected.All the patients received open and laparoscopy-assisted TPC-IPAA,and two-stage or three-stage surgery was performed according to the patients' conditions.Observation indicators:(1) treatment and follow-up situations,(2) short-term complications after TPC-IPAA,(3) long-term complications after TPC-IPAA.The follow-up using telephone interview and outpatient examination was performed to detect the quality of postoperative life in patients and occurrence of complications up to July 2016.Measurement data with skewed distribution were described as M (range).The comparison of quality of pre-and post-operative life in patients was done using the paired t test.Results (1) Treatment and follow-up situations:all the 67 patients received successful surgery,including 45 with two-stage surgery and 22 with three-stage surgery.Thirty-seven patients underwent open surgery and 30 underwent laparoscopic surgery.The average frequency of postoperative daily defecation,average scores of quality of pre-and post-operative lifes were 5.6,0.47 and 0.67,respectively,with a statistically significant difference between preoperative indicators and postoperative indicators (t =-4.80,P ＜ 0.05).All the 67 patients were followed up for a median time of 4.6 years (range,1.0-8.4 years).(2) Short-term complications after TPC-IPAA:Of 67 patients,10 had short-term complications (some patients with multiple complications).One patient was complicated with presacral abscess secondary to sinus formation and then was cured by topical incision of sinus under colonoscopy.Five patients were complicated with anastomotic site-related complications of TPCIPAA,and 1 with pouch-anal anastomotic fistula combined with presacral abscess underwent drainage with ileostomy and didn't undergo stoma reversion of ileum.Two patients with fistula at the top of pouch were improved by surgery and repair.Of 2 patients with pouch-vagina fistula,1 underwent resection of pouch stump-vagina fistula and then were cured,and the space between pouch stump and posterior fornix was filled with a free greater omentum flap and temporary ileal bypass was simultaneously conducted.The other patient received twice transanal vaginal fistula repairs with advancement flap,and unclosed fistula was confirmed by angiography,with a clinical symptomatic relief.Eight patients with wound infection received actively dressing change after discharge,and no wound dehiscence was occurred.(3) Long-term complications after TPC-IPAA:28 of 67 patients had long-term complications.Twelve patients with intestinal obstruction underwent conservative treatments of gastrointestinal decompression,anti-inflammatory with corticosteroid and anti-infection with antibiotic,without the occurrence of severe intestinal perforation and prognosis needing surgical intervention,including 9 undergoing open TPC-IPAA and 3 undergoing laparoscopic TPC-IPAA.Thirteen patients with postoperative pouchitis received the conservative treatment of mesalazine.Three patients with failed pouch underwent small intestine permanent colostomy,including 2 with secondary pouch Crohn's disease and 1 with severe pouchitis.Conclusions TPC-IPAA is safe and effective in treatment of UC,with a lower incidence of complications.Anastomotic site-related complication of TPC-IPAA is the main short-term complication.And in the long-term complications,pouchitis is the most,followed it is intestine obstruction.