OBJECTIVE:To evaluate the clinical efficacy of mesalazine combined with bifid triple viable for ulcerative colitis. METHODS:66 patients with mild and moderate ulcerative colitis were randomly divided into two groups.treatment group 33 patients orally took mesalazine entero-soluble capsule combined with bifid triple viable capsule control group. Other 33 patients orally took mesalazine entero-soluble capsule. The total effective rate and the number of complete remission case,effective case and noneffective case in two groups were calculated. RESULTS:Good efficacies were achieved in two groups. The cemplete remission rate in treatment group 72.73% was significantly higher than in control group 51.52% with no obvious ADR(P

Objective To investigate the roles of renin-angiotens in system(RAS)and aldosterone(ALD),endothelin(ET),nitricoxide(NO)in patients with renal hypertension(40 cases)and adrenocorticoadenomas(35 cases),35 normal subjects were included in the study as controls.Methods Radioimmunoassay(RIA)was used to de termine the plasma concentrations of the renin,angiorensin Ⅱ(AⅡ),aldosterone,ET in the abovecases.Enzymicas say was adopted to examine the plasma concentration of the nitricoxidesynthase(NOS).Results TIhe plasma concentrations of renin,angiotennsin Ⅱ,aldosterone,endothefin in the patients with renal hypertension were significantly higher than those in the control group(P＜0.01)except with the concentration of NOS,which were lower than that in controls(P＜0.05);the plasma concentrations of the ALD,ET,in the patients with adrenocorti-caladenoma were higher that those in controls(P＜0.01)but renin and A Ⅱ were lower(P＜0.05).Conclusion Determination of the plasma renin,angiotensionⅡ,aldosterone and NO might be able diagnose renal hypertension and adrenocorti coadenoma earlier.

For the past few years,lumbar sagittal curvature is increasingly recognized as a critical parameter in spine surgery.It has become evident that good clinical outcome in the spine surgery requires proper lumbar sagittal curvature.With the development of recognization of lumbar sagittal curvature,many new ways and views have been found in measure and recovery sagittal alignments.The purpose of this manuscript is to provide a review of the past year's published literature involving lumbar sagittal curvature.

It is a difficult problem of forensic medicine to accurately estimate the post-mortem interval. Entomological approach has been regarded as an effective way to estimate the post-mortem interval. The developmental biology of carrion-breeding flies has an important position at the post-mortem inter-val estimation. Phorid flies are tiny and occur as the main or even the only insect evidence in relatively enclosed environments. This paper reviews the research progress of carrion-breeding phorid flies for esti-mating post-mortem interval in forensic medicine which includes their roles, species identification and age determination of immatures.

Objective: To investigate the effect of irrational use of traditional Chinese patent medicines (CPM) on medication safety.Methods: The adverse drug reaction (ADR) reports on traditional CPM (including traditional Chinese medicine for injection) in our hospital during January 2013 to October 2016 were collected and analyzed retrospectively.After finding the corresponding prescriptions, the situation of irrational drug use in the reports including indications, usage and dosage, combination of traditional CPM, combination of Chinese and western medicines and course were analyzed, and the rate of irrational drug use was calculated.Results: A total of 217 reports were collected including 217 patients.The primary diseases ranked top three were cardio-cerebral vascular system diseases, digestive system diseases and respiratory system diseases.The cases involved 81 kinds of drugs, and among them, 37 cases were induced by Shenmai injection.The rate of irrational drug use associated with indications, usage and dosage, combination of traditional Chinese patent medicines, combination of Chinese and western medicines and course was 6.45% , 5.99% , 2.76% , 0.92% and 1.84% , respectively, and the total rate was 17.97% (39/217).Conclusion: The irrational drug use maybe one of the important factors related to ADR of CPM.According to syndrome differentiation, CPM should be used rationally, and pharmaceutical care should be strengthened to reduce the incidence of ADR.

[Objective] To investigate the effectivity and reliability of individualized method to localize the entrance point of the lumbar pedicle screws by vertebral plate borderline.[Methods]Four vertebra specimen were taken the X-ray film of anterior-posterior views as the center of L2.On the X-ray film,the distance between the centre-point of the pedicle to the lateral and superior margins of the vertebral plate were measured,after applied barium at the centre-point of the pedicle,the specimen were taken the X-ray film once more,the relation of the barium to the centre-point of the pedicle was measured;the distance between the centre-point of the pedicle to the lateral and superior margins of the vertebral plate were measured on the normal lumbar X-ray film in 107 cases,the data in different sex and different projection 's center were compared;the method were applied to 40 patients of lumbar pedicle internal fixation,the information in hospital were reviewed to 30 patients of the lumbar pedicle screw localization by transverse process and transverse process.[Results]All(except L5)of lumbar plate borderline were displayed clear in the experiment,accurate rate of setpoint to be 92.5%.The principal X-ray affected scarely to the relation of the pedicle with the plate borderline of nearby two segment,but affected obviously far from three segment on the normal lumbar X-ray film;the accurate rate of one time 's setpoint in clinical application was 96%,average operation 's time being 96 minute,average lose blood being 212 ml,transverse articular process 's group showed significant difference.[Conclusion]Individualized localization of the lumbar pedicle screw entrance points by vertebral plate borderline is one of feasible method,displayed less trauma and accurate rate highly in the clinical application.

[Objective]To study the anatomy about the sagittal plane curves of the adjacent segments of the thoracic and lumbar spine on the radiographs of standing position,in order to provide anatomical evidence for clinical operation. [Methods]Seventy-five standing posture radiographs about normal adult were obtained,the sagittal plane curves of the adjacent segments of the thoracic and lumbar spine were obtained by measuring the angles between perpendicular of adjacent superior end plate.The normal value and rule about sagiital plane curves were determined by statistical method.Fifty patients received operation according to these measures.The Cobb's angle of sagittal plane(T12-S1) at 0,3,12 months postoperatively,Denis scores at 12 months postoperatively and the cases in which breaking or loosening internal fixation occurred at 12 months postoperatively were recorded.[Results]The 95% confidence interval of about sagittal plane curves was obtained.There was no statistical significance for sex and age.It would improve function postoperatively and decrease the broken or loosened internal fixation.[Conclusion]It's important to recover the Cobb's angle in the short segmental internal fixation with pedicle screws through posterior approach.

[Objective]To evaluate the radiographic and clinical results of locking compression plate and interlocking intramedullary nail in the treatment of distal tibial shaft fracture(4 to 11cm proximal to tibiotalar joint).[Method]A total of 65 cases of distal tibia shaft fractures were retrospectively reviewed from 2003 to 2007.Thirty-seven cases were treated with locking compression plate as group A,and 28 cases were treated with interlocking intramedullary nail as group B.According to AO classification system,32 cases were type A,12 were type B,21 were type C.[Result]All cases were followed up for 12-24 months(mean,16.5 months).Five cases were found delayed or nonunion,with 1 case in group A and 4 cases in group B.One case in group A and 2 cases in group B were found developed deep infection.Two cases in group A and 8 cases in group B received second operation.The good-to-excellent rates of ankle joint function were 91.9% in group A and 71.4% in group B.The good-to-excellent rates of knee joint function were 97.3% in group A and 78.6% in group B.[Conclusion]Distal tibial shaft fracture could be treated successfully with either percutaneous plates or intramedullary nails.Percutaneous locking plate is better than intramedullary nail in aspect of prevention of delayed union,malunion and second operation.

Objective To investigate the effects of different doses of sufentanil on the minimum alveolar concentration (MAC) of sevoflurane for sedation in patients undergoing bronchoscopy. Methods ASA physical status I orⅡpatients of both genders, aged 20 ~ 65, undergoing bronchoscopy under general anesthesia,were randomly divided into 4 groups (n=20 each):control group (group C) and different doses of sufentanil groups (Sl, S2 and S3 groups). Sufentanil 0.1, 0.2 and 0.3 μg/kg in 5 mL of normal saline was intravenously infused before induction of anesthesia in groups of SI S2 and S3 respectively. While 5 mL of the normal saline was given instead in the group C The patients were mechanically ventilated after insert laryngeal mask. Anesthesia was maintained with inhalation of sevoflurane. Each time the concentration of sevoflurane at end expiration increased/decreased in the next patient depending on the concentration of sevoflurane at end expiration with which the former had no cough. The ratio between the two consecutive concentrations was 1.1. The middle point between the positive response and negative response served as a crossover pair. After at least 7 independent crossover pairs were observed in each group. The MAC and 95%confidence interval of sevoflurane were calculated. The time of anesthesia induction and analepsis was recorded. Results The MAC (95%CI) of sevoflurane was 3.0%(2.8%~3.3%), 2.3%(2.1%~2.5%), 1.9%(1.6% ~ 2.2%) and 1.6% (1.3% ~ 1.9%) in groups of C, S1, S2 and S3 respectively. The MAC of sevoflurane was significantly lower in groups of S1, S2, S3 than in the group C, and in groups S3 than in the group S1 (P<0.05). The time of anesthesia induction was significantly shorter in groups of S2, S3 than in the group C and significantly longer in groups S3 than in the group C. Conclusion Sufentanil of 0.1, 0.2, 0.3 μg/kg can significantly decrease the MAC of sevoflurane in patients undergoing bronchoscopy in a dose-dependent manner.

Objective To investigate the clinical effect of Kangfuxin liquid topical treatment for open wound of perianal abscess.MethodsEighty patients with open wound were treated with perianal abscess from June 2015 to June 2016.The patients were divided into two groups according to their treatment group.Patients were treated with conventional regimen, while 40 patients in the observation group were treated with routine regimen+rehabilitation solution;the experimental data were compared between the two groups.The two groups were observed and compared the wound healing time (d), granulation growth cycle (d) and healing rate (%);the two groups were observed and compared the incision pain, edema, anal bulge and other symptoms disappeared time;compared two groups of clinical curative effect and complication rate.ResultsThe clinical treatment effect of the observation group was better than that of the control group, the difference was statistically significant (P<0.05).ConclusionThe clinical effect of the treatment of open wound in patients with perianal abscess with conventional therapy+rehabilitation therapy is significant, and the wound healing time is short, which is widely used in the treatment of open wound of perianal abscess.