Objective To assess the efficacy and safety of propofol sedation for gastrointestinal endoscopy,we conducted a Meta-analysis of randomized controlled trials (RCT) comparing propofol with traditional sedative agents.Methods Referring Cochrane Collaboration search strategy to develop retrieval in Medline,Web of Science,Wanfang and CNKI database to retrieve the anesthetic propofol and traditional agents in the literature for randomized controlled trials of gastrointestinal endoscopy,surgery and assess their recovery effect.Results Twenty-one original RCTs investigating a total of 1 765 patients,of whom 894 received propofol only and 871 received traditional sedative agents only,met the inclusion criteria.Research showed that compared with traditional anesthetics,no significant differences existed in anesthetic effects of propofol on gastrointestinal endoscopy surgery time.However,surgery can significantly shorten recovery time and the average discharge time; and higher recovery rates.The result of racial subgroup analysis showed:the anesthetic propofol can significantly shorten the time of gastrointestinal endoscopy surgery for Asian populations,but had little effect on the European population.Contrast method for subgroup analysis showed:anesthetic propofol could significantly shorten the ERCP angiography in gastrointestinal endoscopy surgery time,but has little effect on the UGE and colonscopy angiography.Conclusions Propofol is safe and effective for gastrointestinal endoscopy procedures and is associated with shorter endoscopy recovery and discharge time,higher post-anesthesia recovery scores.Care should be taken when extrapolating our results to specific practice settings and high-risk patient subgroups.

By means of 3H-Thymidine and3H-Leucine incorporation, we observed that CGRP inhibited the multiplication of SHR's aortic smooth muscle cells (VSMCs) and the proliferation of VSMCs stimulated by Endothelin. These results suggest that CGRP may be a natu-ral antagonist of Endothelin in human body.

Hearing loss caused by cochlear damage is the main symptom of sudden deafness (SD). Some patients also suffer from vestibular symptoms. In recent years, more attention has been paid to the vestibular dysfunction in patients with SD. The lesions could involve the whole inner ear in SD patients with and without vertigo. Comprehensive evaluation of vestibular function may help us understand the extent of lesions in sudden deafness and analyze the pathogenesis of disease. A less involvement of inner ear lesion may indicate a better hearing recovery.
Cochlea ; injuries ; Hearing Loss, Sudden ; diagnosis ; pathology ; Hearing Tests ; Humans ; Vertigo ; Vestibule, Labyrinth ; physiopathology

Objective To explore the effect of state of the ankle on peak torque of knee flexors and extensors. Methods 18 adults in community over 65 years old were included. Their peak torque with knee flexion and extension was measured under 4 kinds of action of ankle. Results There was significant difference in peak torque neither flexion nor extension among 4 kinds of action of ankle (P>0.05). Conclusion It is unimportant of the state of ankle for knee training.

Gastroenterology ; Humans ; Integrative Medicine

Objective To explore the clinical efficacy of three dimensional (3D) laparoscopic sleeve gastrectomy (LSG) in the treatment of obesity combined with type 2 diabetes mellitus.Methods The retrospective cross-sectional study was conducted.The clinical data of 28 patients with obesity combined with type 2 diabetes mellitus who were admitted to the Qinghai Red Cross Hospital between January 2013 and April 2016 were collected.All the patients underwent 3D LSG.Observation indicators:(1) surgical and postoperative recovery situations;(2) follow-up and metabolic indexes changes.Follow-up using outpatient examination and telephone interview was performed to detect complications of patients after discharge and usages of antidiabetic drugs or insulin up to February 2017.Body mass,body mass index (BMI),hemoglobin (Hb),albumin (Alb),fasting serum C-peptide,fasting blood sugar,2-hours postprandial blood glucose (2HPBG) and glycosylated hemoglobin (GHb) were detected at month 1,3,6 and 12 postoperatively.Measurement data with normal distribution were represented as (x)±s.Repeated measurement data were analyzed by the repeated measures ANOVA.Count data were evaluated by the proportion.Results (1) Surgical and postoperative recovery situations:28 patients underwent successful 3D LSG,without conversion to open surgery.Operation time,volume of intraoperative blood loss,time of postoperative gastrointestinal function recovery and time of postoperative drainage tube removal were (133 ± 20) minutes,(45 ± 22) mL,(2.5 ± 1.2) days and (3.4 ± 0.9) days,respectively.There were no postoperative complications and perioperative death.Duration of hospital stay was (7.1 ± 1.5) days.(2) Follow-up and metabolic indexes changes:28 patients were followed up for 6-12 months,with a median time of 8 months.During the follow-up,there was no death or severe complications.Body mass,BMI,Hb,Alb,fasting serum C-peptide,fasting blood sugar,2HPBG and GHb from pre-operation to month 1,3,6 and 12 post-operatively were decreased from (113±26) kg to (78± 14) kg,from (44±6) kg/m2 to (35±5) kg/m2,from (157±19) g/L to (140±13) g/L,from (43±5)g/L to (40±4)g/L,from (2.50±0.37) μg/L to (1.20±0.33) μg/L,from (10.5±2.0)mmol/L to (5.6±0.5)mmol/L,from (16.3±3.1)mmol/L to (7.9±0.9) mmol/L,from 9.2％± 0.9％ to 6.8％ ±0.6％ with statistically significant differences between preoperative and postoperative indicators (F=396.47,328.20,111.10,21.28,161.06,127.80,243.40,234.64,P＜0.05),and showing a downward trend.Of 28 patients,25 had complete remission of type 2 diabetes mellitus at 12 months postoperatively and 3 had partial remission,with an effective rate of 100.0％ (28/28).The excess weight loss was 63％± 16％.Conclusion 3D LSG is safe and effective in the treatment of obesity combined with type 2 diabetes mellitus,with a good shortterm outcome.

OBJECTIVE:To revise the accreditation standards of the national clinical pharmacy key specialty,promote the nor-malization and standardization of clinical pharmacy services and improve the service level of clinical pharmacy in our country. METHODS:Based on JCI international hospital accreditation ideas,suggestions for Clinical Pharmacy State Clinical Key Program Construction Score Standard for trial implementation (900 points) published by former Ministry of Health in 2012,were put for-ward. RESULTS & CONCLUSIONS:For the problems that there were lack of pharmacy service institutional management,process control and quality management standards,some classification programs were not clear,and did not fully reflect the clinical phar-macy service quality and work effect evaluation requirements,corresponding revisions were proposed in terms of basic conditions, information management,clinical pharmacy work management system,etc. The revised standard pays more attention and refines the quality system construction in system,standard,process,quality control,effect evaluation,which can promote the enhance-ment of our clinical pharmacy service levels,normalization and standardization of clinical pharmacy services.

Objective To study the material attribute of articular cartilage.Methods An improved 4 parameters inhomogeneous triphasic model based on 3 parameters model was developed to estimate the uniaxial modulus Ha of cartilage and to predict the swelling pattern of cartilage.Results The results showed that more accurate uniaxial modulus can be extracted using 4 parameters inhomogeneous triphasic model,and the predicted results appeared to match the experimental strain data better than other models.Conclusion Inhomogeneous 4 parameters triphasic model can describe the depth-dependent material attribute of articular cartilage more exactly.

To explore the effective components represented by fingerprint contributed to allelopathic effect of different Salvia miltiorrhiza aqueous concentration on seeds and seedlings of radish, grey relational analysis was used to establish the chromatography-efficacy relation. The results show that 15 peaks devote high allelopathic contribution to radish seeds and seedlings. The study will provide a new concept for allelochemicals screening and study.
Allelopathy ; Chromatography, High Pressure Liquid ; Pheromones ; analysis ; metabolism ; pharmacology ; Plant Extracts ; analysis ; metabolism ; pharmacology ; Raphanus ; drug effects ; growth & development ; Salvia miltiorrhiza ; chemistry ; metabolism

Objective To explore the association between the infection rate of Helicobacter pylori (Hp) and intake frequency of capsicum in dietary pattern. Methods A total of 914 health check-up participants were recruited from Tianjin Medical University General Hospital (male: 510,female:404). All participants were asked about the intake frequency of capsicum. Diagnostic criteria of the Hp infection included positive C13 breath test. Results The intake frequency of capsicum was ≥2 times/week, 1 time/week and <1 time/week. The infection rate of Hp was 56.08%, 49.04% and 48.29%. After adjusting for covariates, compared with the≥2 times/week, the odds ratios(95%confidence interval)of intake frequency of capsicum 1 time/week and <1 time/week: the frequency of capsicum intake ≥2 times/week was 1.00 (reference), the frequency of capsicum intake 1 time/week was 0.57(0.33-0.97) and the frequency of capsicum intake<1 time/week was 0.69(0.42-1.14) in men;the frequency of capsicum intake≥2 times/week was 1.00 (reference), the frequency of capsicum intake 1 time/week was 1.01(0.54-1.88), and the frequency of capsicum intake<1 time/week was 0.71(0.41-1.23) in women. Conclusions This study found that food intake frequency of capsicum≥2 times/week was associated with the infection rate of Hp in men. But similar relationship was not observed in women.