Objective The purpose of this study was to investigate the preventive effect of flurbiprofen axetil or small-dose ketamine for remifentanil-induced postoperative hyperalgesia. Methods 120 anesthetized patients with ASA ⅠorⅡwere randomly divided into three groups. Group A (40 cases) was given 0.5 mg/kg of ketamine by intravenous injection,and 5μg/(kg.min) vein to maintain,group B (40 cases) was given 100 mg of preoperative flurbiprofen axetil by intravenous injection and group C (40 cases) had no flurbiprofen axetil or ketamine which was served as controls. After the treatment, all groups were given continuous intravenous tramadol controlled analgesia (PCIA) . Results After 1 h, 2 h, 4 h and 8 h, the visual analog scale (VAS) of group C was significantly higher than that of group A and group B ( <0.05);after 24 h, there was no statistically significant difference among the three groups in VAS scores ( > 0.05) . The number of fentanyl analgesia were 25 cases and postoperative 24 h PCIA self-control were (8.6 ±4.2) times, which were more than 7 cases and (3.3 ±2.8) times of group A, and 6 cases and (3.2 ± 2.2) times of group B ( <0.05) . Conclusion The preoperative administration of flurbiprofen axetil or intraoperative continuously administered ketamine is able to prevent the occurrence of remifentanil-induced postoperative hyperalgesia, and it will not affect the patient regained consciousness. The method is safe and reliable,so it is worth promoting and popularizing.

Objective] To explore the professor Xie Jingri fromthe theory of liver and spleen in the treatment of chronic atrophic gastritis treatment and medication,in order to further understand the relationship among the liver,spleen and stomach. To broaden the thinking,to improve the clinical curative effect of chronic atrophic gastritis. [Method] With factor liver main spleen transportation as the theoretical basis,from the perspective of the relationship between five zang-organs and six fu-organs,with clinical basis for the case of professor Xie Jingri about the theory of liver and spleen in the treatment of chronic atrophic gastritis is discussed for collection. [Results] Professor Xie Jingri putting forward the theory of liver and spleen in the treatment of chronic atrophic gastritis has profound historical origin,there are documentaries, rules on the use of drugs to people,both focus on the overall,with the evidence-based medicine,and attention to detail,judge of modern,pathogenesis. For chronic atrophic gastritis has opened up a more effective treatment. [Conclusion] Through the elaboration of treatment of chronic atrophic gastritis treatment,medication and typical cases,make the theory of liver and spleen for stomach more clear train of thought,on the theory of liver and spleen theory,improve the efficiency of clinical treatment of chronic atrophic gastritis.

Objective:To explore the specific changes and correlations of sex hormones and lipid metabolism in overweight and obese boys aged 9-12 years.Methods:Seventy-two male subjects (9 to 12 years old) were divided into normal weight group ( n=42), overweight group ( n=15), and obese group ( n=15). Plasma sex hormone levels and lipid levels were detected by chemiluminescence immunoassay and ultra performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC/QTOF/MS). All data were analyzed by multivariate statistics analysis. Results:(1) The serum concentration of sex hormone-binding globulin (SHBG) in obese group and overweight group was significantly lower than that in normal weight group, and the serum concentration of SHBG in obese group was significantly lower than that in overweight group ( P<0.05). The serum concentrations of dehydroepiandrosterone (DHEA) in overweight and obese group were significantly higher than those in normal weight group ( P<0.05). (2) There were 171 kinds of differential lipid compounds between normal weight group and overweight group, 218 species of differential lipid compounds between normal weight group and obese group, and 34 species of differential lipid compounds between overweight and obese group. Among them, 150 kinds of lipid compounds in normal weight group were significantly different from those in overweight and obese group. (3) SHGB was positively correlated with phosphatidyl cholines (PC) (20∶0/0∶0) and PC[18∶1(9E)/0∶0]( r=0.6, P<0.05), DHEA was positively correlated with diacylglycerol (DG)[17∶2(9Z, 12Z)/22∶0/0∶0]( r=0.5, P<0.05). Conclusions:9-12 years old overweight and obese boys had early growth and development, but sex hormone levels were not synchronized with growth and development. The serum DHEA level in overweight and obese boys was significantly increased, while the level of DG [17∶2 (9Z, 12Z)/22∶0/0∶0] was significantly increased, and the serum SHGB concentration was significantly decreased, while the vast majority of PC was significantly down-regulated. The mechanism of these changes needs to be further studied.

Objective To compare the clinical effectiveness of incision-thread-drawing procedure and incision and drainage procedure in the treatment of perianal abscess.Methods Clinical data collected from 110 patients with perianal abscess were retrospectively analyzed.Forty-six cases were treated with incision-thread-drawing procedure(therapy group) and 64 with incision and drainage procedure(control group).Results Recurrence rate and incidence of anal fistula were 4%(2/46) and 4%(2/46) in therapy group,respectively,significantly lower than those in control group(19% and 23%,P

Objective:To establish the quality control for Yangxueyin oral liquids. Methods:TLC was applied to identify Angeli-cae Sinensis Radix and Fructus Ziziphi Jujubae. The content of astragaloside A in Yangxueyin oral liquids was determined by HPLC-ELSD. A Luna C18(250 mm ×4.6 mm,5 μm)column was used, the mobile phase was acetonitrile-water (38∶62)with the flow rate of 0. 8 ml·min-1 , and the column temperature was 40℃. The temperature of the drift tube was 85℃, and the flow rate of the carrier air was 2.0 L·min-1. Results: The linear range of astragaloside A was 0.522-4.176 μg(r =0.999 8). The average recovery was 97. 9% with RSD of 1. 03% (n=6). Conclusion:The method is convenient, sensitive and accurate, which can be used in the quality control of Yangxueyin oral liquids.

Objective To evaluate the perioperative management and therapeutic efficacy of procedure for prolapse and hemorrhoids (PPH) in elderly patients with serious hemorrhoids. Methods The clinical data of 52 elderly patients (aged 60 years or over) with serious hemorrhoids treated by PPH from March 2005 to November 2007 were analyzed restrospectively. Results All the operations were successfully completed. The average operation time was (15.3±3.2) min, the average blood loss was (15±1.7) ml and the average hospitalization time was (4.5±2.6) days.Patients were followed for 1-20 months with (14.2±2.4) months for average. The follow-up rate was 92.3%(48/52). Complications included urinary retention in 18 cases(37.5%), anastomotic bleedings in 2 cases (4.2%), postoperative pain of anus in 4 cases (8.4%), recurrence in 1 case (2.1%),hypoglycemia in 1 case(2.1%), and 1 case (2.1%)was found stricture in rectum at 2 months after the procedure and no case developed rectovaginal fistula. Conclusions Old age is not the contraindication for PPH treatment of the serious hemorrhoids. Proper perioperative management may decrease the postoperative complications and improve the life quality of the patients.

Objective To evaluate the therapeutic effects of whole course hyperfractionation radiotherapy for esophageal carcinoma. Methods Form January 2000 to December 2001,126 patients with esophageal carcinoma were treated by whole course hyperfractionation radiotherapy(120～140 cGy per fraction, 2 times per day, to a total dose of 6400～7400 cGy) in our department. Results The short-term effective rate was 99.21%. The 1, 2 and 5 year survival rate was 61.11%, 41.27%, 23.02% and the median survival time was 1.29 years. The 1, 2 and 5 year disease-free survival rates was 57.94%, 38.10%, 19.84% and the median disease-free survival time was 1.16 years. Conclusion It is promising of whole course hyperfractionation radiotherapy for esophageal carcinoma. But it must be validated by the large-scale clinical trials.

Objective To observe the curative effect of Xianlinggubao capsules combined with mecobalamin tablets,manipulation and cervical traction in treatment of cervicalspondylotic radiculopathy(CSR).Methods Forty-eight cases CSR patients who were treated in Affiliated Hospital of North China University of Science and Technology from February 2013 to May 2015 were randomly divided into treatment group and control group,each group with 24 cases.All patients were treated with manipulation,cervical traction and mecobalamin tablets(0.5 mg,3 times/d),treatment group received Xianlinggubao capsule(1.5 g,2 times/d)for 21 d.Nervous pain was valued with short-form of McGill questionnaire(SF-MPQ),the difference between the two groups before and after treatment was compared with that before treatment,the pain rating index(PRI),the fuzzy pain rating scale(VAS)and the current degree of pain(PPI).Table 20 quantitative analysis of symptoms of cervical spondylosis of nerve root type was applied to assess the comprehensive evaluation of symptoms and signs,the curative effect was calculate(before and after treatment,and the ratio of the integral before treatment)of the omnibus symptoms and signs.The curative ratio and the healing time were calculated.Results The treatment group McGill in PRI,VAS and PPI score difference were significantly higher than the control group((6.16±1.94)points vs(4.87±2.12)points,(5.23±2.22)points vs.(3.63±1.74)points,(2.76±0.87)points vs.(1.26±1.01)points),the differences were statistically significant(P=0.02,0.03,0.04).Table 20 quantitative analysis index of treatment was significant higher than control group(0.72±0.15 vs.0.37±0.07),the differences were statistically significant(t=1.31,P＜0.05).The curative ratio of treatment group was much higher in control group(70.83％(17/24)vs.45.83％(11/24)),the differences were statistically significant(x2=8.15,P=0.02).The treatment group gained shorter healing time((8.31±3.11)d vs.(11.24±4.52)d,t=3.36,P=0.01).Conclusion Assured curative effect was found in Xianlinggubao capsules combined with mecobalamin tablets,manipulation and cervical traction for cervicalspondylotic radiculopathy.

Objective To explore the effects of different weeks of high intensity interval training (HIIT) and moderate intensity aerobic exercise on maximal oxygen uptake (VO2max) and the expression of the skeletal muscle oxidative capacity related factor AMP-activated protein kinase (AMPK) and peroxisome proliferators γactivated receptor coativator-1-α (PGC-1α),so as to provide the basis for the choice of effective load intensity.Methods One hundred and twenty 6-week-old SPF male Wistar rats were equally randomized into 3 groups according to their body weight:a sedentary control group (not receiving any exercise),a moderate-intensity exercise group (undergoing 50-min continuous running at an intensity of 60％-70％ VO2max) and a HIIT group (conducting 3-min running at 90％ VO2max interspersed with 3-min recovery periods at 50％ VO2max and repeating that process 6 times,with a 7-min warm-up and cool-down period at 70％ VO2max).All rats except those in the control group exercised five days a week and 50min per day.All rats were measured their weight at 8:00-9:00am every Sunday.Soleus was taken from ten randomly chosen rats of each group at 2nd,4th,6th and 10th week after the onset of the intervention.The VO2max test was done before taking muscles.Western blotting was used to detect the protein expression of AMPK and PGC-1α.Results (1) Both the exercise duration and mode had a significant impact on rats' body weight,and they had interaction with each other (P＜0.01).(2) The average PGC-1α expression in the skeletal muscle of 10-week HIIT group were significantly higher than those in the control group (P＜0.05),and the average VO2max at the same time was also significantly higher than the other two groups.(3) In the HIIT group,the average VO2max at the 10th week was significantly higher than that at the 2nd,4th and 6th week (P＜ 0.05).The average protein expression of AMPK in the skeletal muscle at the 4th week in the moderate-intensity exercise group was significantly higher than that at the 2nd and 6th week of the same group,and that at the 2nd week of the control group (P＜0.05).The average protein expression of PGC-1α in the HIIT group from the 2nd to the 10th week was significantly higher than the control group at the 2nd week (P＜0.05).(4)The protein expression of PGC-1α was significantly correlated with temporal variation of VO2max in the HIIT group (P＜0.05).Conclusion Ten-week HIIT can effectively promote the expression of AMPK and PGC-1α in skeletal muscles and the maximal oxygen uptake.It plays a more quick and effective role in improving oxidant capacity and cardiorespiratory endurance of skeletal muscles than traditional moderate-intensity exercises.

Objective To explore the efficacy of simultaneous reconstruction of composite tissue defects in two adjacent metacarpophalangeal joints of hand by split the 2nd toes.Methods From December 2006 to December 2011,the second toe composite flap pedicled with the dorsalis pedis artery-first,second metatarsal dorsal artery-dorsal artery were designed,and split it into the second metatarsophalangeal joint composite flap pedicled with the dorsalis pedis artery-first dorsal metatarsal artery-tibial artery and the proximal interphalangeal joint composite flap pedicled with dorsalis pedis artery-second dorsal metatarsal arteryfibular dorsal artery.Then they were used to repair composite tissue defects in two adjacent metacarpophalangeal joints of hand at the same time after reconstruction.Results This group includes 14 metacarpophalangeal joints of 7 cases,twelve joints was successful,two joints of 1 case to give up because the first dorsal metatarsal artery variation.At 6-24 months follow-up study in 12 out of 14 cases showed that there was no joint degeneration in X-ray manifestation and the recovering of joint function was satisfying.According to the function evaluation standard of reconstraction of thrumb and finger issued by Hand Surgery Society Chinese Medical Association,the excellent and good rate was 83.3％.Conclusion It is feasible to reconstruct of composite tissue defects in two adjacent metacarpophalangeal joints of hand at the same time by split the 2nd toes,and can effectively improve the functions of injury metacarpophalangeal joint.