Objective To investigate the case of left-semicolon cancer with intestinal obstruction for the methods of one-stage resection and anastomosis.Methods The clinical data of ten patients with left-semicolon can- cer with intestinal obstruction treated by transanus ilues tube,were restrospectively analyzed from October 2004 to December 2006.Results No postoperative anastormotic leakage was found and the patients were clinically cured. Conclusion The technical problem that left-semicolon cancer with obstruction for one-stage resection and anastomo- sis was resolved by the application of transanus ilues tube.

Objective:To investigate the attention deficit/hyperactivity disorder(ADHD) like behavior of offspring mice induced by stress during pregnancy and its mechanism.Methods:Chronic unpredictable stress was applied to ICR pregnant mice in different gestational periods. The offspring mice were randomly selected and the behavior changes of each group were observed in open field experiment (CG: control group; SG1: cums stress stimulation from 8 to 14 days of gestation; SG2: cums stress stimulation from 15 days of gestation to childbirth). The plasma concentrations of GABA, its metabolic enzymes and dopamine were detected by ELISA.Results:The results of open field experiment showed that the total distance, the time of stay in central area, the speed in central area, and the speed in surrounding area in SG1 group, SG2 group and CG group were statistically significant ( F=8.30, 5.01, 8.05, 7.15, all P<0.05). The total distances of SG1 group and SG2 group were significantly longer than that of CG group ((5 221.07±469.95)mm, (4 825.63±545.49)mm, (3 781.17±111.34)mm, both P<0.05).The times of stay in central area of SG1 and SG2 groups were shorter than that in CG group ((5.95±3.32)s, (8.59±3.42)s, (11.10±3.61)s, all P<0.05). The speeds in central area of SG1 and SG2 groups were faster than that of CG group ((30.93±5.79)mm/s, (32.48±9.06)mm/s, (20.57±5.07)mm/s, all P<0.05).The speed in surrounding area in SG1 group was faster than that in CG group ((16.91±1.64)mm/s), (12.42±3.77)mm/s, P<0.05). ELISA results showed that there were significant differences in mice plasma GABA, GAD65, GAD67 and DA among CG group, SG1 group and SG2 group ( F=16.52, 6.42, 11.04, 7.26, all P<0.05).The plasma concentrations of GABA in SG1 group and SG2 group were lower than that in CG group ((3.70±0.80)μmol/L, (4.40±0.80)μmol/L, (6.06±1.01)μmol/L, all P<0.05).The plasma concentrations of GAD65 ((5.36±0.75)μg/L, (6.99±1.01)μg/L, P<0.05)and GAD67((10.52±1.09)μg/L, (9.84±1.35)μg/L, (12.83±1.67)μg/L, P<0.05)in SG1 group were lower than those in CG group. The plasma DA concentration in SG1 group ((82.81±8.59)ng/L) was higher than that in CG group ((69.43±9.42)ng/L, P<0.05) and SG2 group ((66.36±10.77)ng/L, P<0.05). Conclusion:Prenatal stress can induce ADHD-like behavioural phenotypes in offspring mice, which may be related to the influence of plasma GABA metabolism and DA concentration.

Objective To investigate the appropriate and pragmatic drainage after the breast cancer by radi- cal surgery.Methods 120 patients treated by the radical surgery from July 2003 to July 2005,were divided into the experimental group(ring-like double tubes with negative pressure drainage) and the control group(armpit single tube drainage with pressure bind).The differences between the two groups were analyzed in the same period,respectively sixty cases.Results The outflow of the first three days after operation in the experimental group was more than that in control group(P0.05).The incidence of sinoma and incision delaying healing in experimental group was lower than that in con- trol group(P

BACKGROUND: As a micro-injurying and reduplicative treatment of osteoarthritis,the arthroscopic debridement has got the affirmation of numerous scholars. But as one of the standard procedures in artnroscopic debridement,synovectomy is called in question recently.OBJECTIVE: To explore the applied value of synovectomy in the arthroscopic debridement of osteoarthritis.DESIGN: Retrospective controlled analysis.SETTING: Department of Orthopaedics, Fushun Central Hospital.PARTICIPANTS: Sixty-five patients received synovectomy in the arthroscopic debridement of knee joint osteoarthritis in the Department of Orthopaedics,Fushun Central Hospital from February 1997 to December 2000.Thirty-two among them,with complete data and over 1 year's followup,were taken for synovectomy group. Forty-eight patients received the arthroscopic debridement of knee joint osteoarthritis without synovectomy in the Department of Orthopaedics,Fushun Central Hospital from January 2001 to November 2003.Thirty among them,with complete data and over 1 year's follow-up,were taken for control group.METHODS: Synovectomy was taken as the factor of intervention in the operation to perform grouping. The analysis of curative effect was performed to control with joint douching,corpus liberum removal,osteophyma cleaning,meniscus fitting,cartilage gouging,synovectomy and without synovectomy or part synovectomy. Lysholm evaluation standard of knee joint osteoarthritis was used to the knee joint functional evaluation beween preoperation and postoperative 1 year in two groups. And operative time,postoperative draining quantity,postoperative 7-day visual analog score,postoperative 1-year Lysholm score of knee joint, were recorded.MAIN OUTCOME MEASURES: Preoperative and postoperative 1-year Lysholm score of knee joint,operative time,postoperative draining quantity,postoperative 7-day visual analog score.RESULTS: Sixty-two patients were included and all of them entered the result analysis.The preoperative patients in two groups were comparable with each other and the differences of Lysholm score were not significant (t=0.127,P=0.899).The operative time was longer in synovectomy group than in control group,the differences were significant (t=9.547,P ＜ 0.001)and the postoperative draining quantity was more in synovectomy group.The postoperative visual analog score was bigger in synovectomy group than in control group and the differences were significant [the scores of synovectomy and control groups were respectively (4.6±1.1),(2.8±1.4),t=6.206,P ＜ 0.001].The differences of knee joint score in 1-year follow-up were not significant [the scores of synovectomy and control groups were respectively (77.6±11.9),(79.0± 10.3),t=0.562,P=0.576].CONCLUSION: Synovectomy can not increase the curative effect in the near future in the arthroscopic debridement of osteoarthritis. On the contrary,the operative time was longer,the operative wound was larger and postoperative reaction was more serious. It should not be used in the debridement generally.

Objective To observe the effect of Bingdouting capsule(BC)on rabbit model of sick sinus syndrome.Methods Rabbit models of sick sinus syndrome were established by external application of 20 % methanal on the region of sinoatrial node.The effect of BC on heart rate and electrophysicological parameters of sinoatrial node was observed.Results BC markedly increased the heart rate,shortened the sinoatrial conduction time(SACT)and corrected sinoatrial node recovery time(CSNRT).Conclusion BC has an obvious effect for the treatment of sick sinus syndrome in rabbits.

Objective To investigate the value of partial hepatectomy and vascular resection in the treatment of hilar cholangiocarcinoma. Methods Seventy four patients with hilar cholangiocarcinoma who underwent hepatectomy of Chinese People' s Liberation Army from January 2008 through December 2011 were analyzed retrospectively.Results Of the 74 patients,33 underwent radical resection and 19 palliative resection,22 received internal or external drainage.In the radical resection group,the median survival time was 27 months,and the overall survival rate at 1,2 and 3 years were 79％,64％ and 49％.In the palliative resection group,the median survival time was 14 months and the overall survival rate at 1,2 and 3 years were 56％,25％,and 19％.In the drainage group,the median survival time was 9 months and the overall survival rate at 1,2 and 3 years were 23％,15％,0.Conclusions Hepatectomy combined with hilar vascular resection helps increase survival rate of patients in radical excision of hilar cholangiocarcinoma and Surgical resection is the most elective method for treatment of hepatic hilar cholangiocarcinoma,and the radical resection might improve the prognosis of the patients with hilar cholangiocarcinoma.

Objective: To analyze the long-term prognosis of re-operation in patients with functional tricuspid regurgitation (FTR) after left sided valve replacement (LSVR) and hence evaluate the optimal timing of mentioned re-operation. Methods: A total of 59 FTR patients who had re-operation after their prior LSVR in our hospital from 1999-01 to 2013-01 were analyzed. The clinical information and post-operative follow-up results were recorded in all patients. Results: There were 5/59 (8.5%) patients died in peri-operative period and the overall post-operative mortality was 11.9% (7/59). The follow-up data of 54 survivors were available for the mean time of 51.1 (21-188) months. There were 19/54 (35.2%) patients suffered from MACE and 30 (55.6%) were beneifted by improved cardiac function. Uni-variable analysis indicated that pre-operative NYHA class IV (P=0.008), pre-operative right ventricular (RV) dysfunction (P=0.037), concomitant left-sided redo-operation (P=0.017) and TVR operation (P=0.002) were associated with all cause mortality of tricuspid re-operation. Multi-variable Cox regression analysis showed that pre-operative RV dysfunction was the only independent risk factor of long term MACE-free accumulating survival rate (HR=3.0, 95% CI 1.11-8.2,P=0.031); while TVR operation (HR=12.8, 95% CI 1.53-107.02,P=0.019) and pre-operative NYHA class IV (HR=5.3, 95% CI 1.20-24.51,P=0.032) were the independent risk factors for long-term mortality in patients after tricuspid re-operation. Conclusion: Patients with compensatory RV function showed better long term prognosis after secondary tricuspid operation. Aggressive re-operation before the occurrence of right ventricular dysfunction could be beneficial for relevant patients.

Objective To investigate the eating problems of outpatient infants,preschool age children(1 to 7 years old) enrolled in the Department of Child Health Care,Nanjing Maternal and Child Health Hospital Affiliated to Nanjing Medical University,and to analyze its correlation with children's physical development,so as to establish strategies for preventing abnormal eating habit in children.Methods A toll of 2458 children met the criteria,and caregivers (mothers) completed the Children's Eating Behavior Questionnaires (CEBQ) in Department of Child Health Care,Nanjing Maternal and Child Health Hospital Affiliated to Nanjing Medical University were selected and the children's sociodemographic data and the morbidity of children eating problems were investigated.The correlation between children's body mass index(BMI) with children's eating problems was determined by using Chi-square test and multiple regression analysis.Results About 66.2％ (1627/2458 cases) had normal weight,and 10.8％ (257/2458 cases) and 8.5 ％ (210/2458 cases) were overweight (BMI ＞ P85-P95) or obese (BMI ≥ P95),respectively.The prevalence of eating behavior problems was detected during 25-36 months.For 1-to-7-year-old children,the highest detection rate of eating problems was inattention and eating at non-permanent locations,occupying 64.7％ (1590/2458 cases)and 50.5％ (1241/2458 cases),respectively;the prevalence rate of preferring to junk food was the lowest,accounting for 19.3％ (474/2458 cases).The children's eating problems had a high association with the children's BMI.Among them,children with eating problems,such as difficultly in accepting the varying food stuff[at the age of 12 month,odds ratio(OR)=11.50,95％ confidence interval(CI):1.84-72.16] and eating at non-permanent locations(at 25-36month,OR=1.77,95 ％ CI:1.11-2.83),were prone to be wasting away;children with eating problems,such as preferring to junk food (at 12 month,OR=5.08,95 ％ CI:1.43-18.00;13-18 month,OR=2.17,95 ％ CI:1.06-4.44),rarely eating vegetables or fruit (19-24 month,OR=4.06,95％CI:1.46-11.31) and inattention (12 month,OR=3.85,95 ％ CI:1.52-9.79),were associated with overweight or obesity (all P＜0.01).Conclusions There was a high prevalence of eating problems in children between 12-84 month(1-7 years old) in Nanjing.Improper children's eating behaviors can increase the risks of wasting away or children's overweight/obesity.

To compare the efficacy of interferon and thymosin alpha-1 combination therapy with interferon monotherapy for HBeAg positive chronic hepatitis B. The relevant randomized controlled trials were searched throughout PubMed, EBSCO, Cochrane Library, CBMdisc, VIP, WanFang since Janurary 1990. Studies were included if patients were followed up for at least 6 months after cessation of treatment. Meta-analysis was carried out with RevMan5.0 software. Subgroup analyses were used at different time of observation. Seven randomized controlled trials were included(535 patients in total). According to the results of meta-analysis, the combination therapy was remarkably more effective than monotherapy both at the end of the treatment and the follow-up in terms of HBV-DNA negative rate (54.9% vs 36.3%, OR=2.39, 95% CI=1.64-3.49, P value is less than 0.01; 58.6% vs 30.7%, OR=3.68, 95% CI=2.51-5.41, P value is less than 0.01, respectively), ALT normalization rate (74.5% vs 60.9%, OR=1.94, 95% CI=1.26-3.00, P value is less than 0.01; 74.0% vs 55.6%, OR=2.36, 95% CI=1.54-3.62, P value is less than 0.01, respectively), HBeAg loss rate (56.9% vs 36.7%, OR=2.38, 95% CI=1.61-3.51, P value is less than 0.01; 62.2% vs 33.2%, OR=3.42, 95% CI=2.31-5.06, P value is less than 0.01, respectively) , and HBeAg seroconversion rate (40.1% vs 29.0%, OR=1.65, 95% CI=1.10-2.47, P value is less than 0.05; 47.0% vs 29.5%, OR=2.13, 95% CI=1.43-3.16, P value is less than 0.01, respectively); the HBsAg loss rate of the combination therapy group was significantly higher than that of the monotherapy group only at the end of the follow-up (9.8% vs 3.7%, OR=2.92, 95% CI=1.09-7.76, P value is less than 0.05). Interferon and thymosin alpha-1 combination therapy achieves superior effect with no increase in the adverse effects as compared to interferon monotherapy for HBeAg positive chronic hepatitis B.
Antiviral Agents ; therapeutic use ; Drug Therapy, Combination ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; blood ; drug therapy ; Humans ; Interferons ; therapeutic use ; Randomized Controlled Trials as Topic ; Thymosin ; analogs & derivatives ; therapeutic use ; Treatment Outcome

OBJECTIVETo compare the differences between computer aided identification and ultra-thin layer slicing in measuring the lesions of femoral head necrosis,and to confirm the accuracy and practicability of computer aided method.

METHODSFrom June 2012 to December 2013, the X-ray and MRI of 24 patients (24 hips on unilateral) were reviewed, who had avascular necrosis of the femoral head (ANFA) at late stage (stage III and IV) according to the ARCO international staging system. There were 15 males and 9 females, with an average age of (65.1 ± 8.8) years old, ranged 33 to 74 years old. Based on the software system with seeds point identification, the ragional adaptive search method with computer aid was used to calculate the volume of necrotic lesion in femoral on MRI. Then the pathological slices of those intraoperative femoral heads were made to measure the gross volume of necrotic lesion in femoral head,and the values were compared with the data in the computer.

RESULTSFor 24 hips, by the calculation of computer, the necrotic volume was (20.00 ± 3.04) cm (ranged, 18.72 to 21.29 cm³). Under the pathological section, the necrotic volume of the femoral head was (19.89 ± 3.17) cm³ (ranged, 18.55 to 21.23 cm³). In computer and pathology two kinds of measurement, the two entire femoral head volume had no significant difference using these two measurements (t = -1.227, P = 0.232).

CONCLUSIONComputer aided identification for necrotic area of femoral head adaptive can demonstrate the morphology of femoral head necrosis accurately and reliably, which will help surgeon better understand the morphology and orientation in femoral head.

Adult ; Aged ; Diagnosis, Computer-Assisted ; Female ; Femur Head Necrosis ; pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged