Objective To study the effect of P style of total gastrectomy and digestive canal reconstruction on quality of life and C-reactive protein (CRP) in serum.Methods 90 patients with total gastrectomy were randomly divided into the control group (n =45 cases) and the observation group (n =45 cases).The patients in the control group were operated through Lahey + Braun,while the patients in the observation group were operated through P style of total gastrectomy and digestive canal reconstruction.The quality of life and serum CRP level were evaluated after treatment for 6 months.Results After operation,the quality of life was increased in two groups,and the quality of life in the observation group was higher than that in the control group (t =3.4201,P ＜ 0.05).After operation,the CRP level was decreased in two groups,and CRP level in the observation group was higher than that in the control group (t =6.3442,P ＜ 0.05).Conclnsion P style of total gastrectomy and digestive canal reconstruction can improve quality of life and decrease CRP.

OBJECTIVE To evaluate theclinical characteristics and its significance of individualized management of middle turbinate, and to discuss the efficacy of individualized management of middle turbinopathy in endoscopic sinus surgery. METHODS The clinical data of 68 patients with middle turbinopathy, chronic sinusitis and nasal polyp were analyzed retrospectively. By means of study of the shapes, pathological types and lesion extent of middle turbinate, and the relationship of middle turbinate with nasal sinuses, middle meatus, uncinate process, nasal septum, the efficacy of individualized management of middle turbinate after endoscopic sinus surgery was evaluated. RESULTS Among 68 cases, there were 23 cases with concha bullosa, 5 cases with paradoxical curve of the middle turbinate, 25 cases with mucosal polyp of middle turbinate, 6 cases with polyp of middle turbinate, and 9 cases with hypertrophy of bilateral middle turbinate. All of the cases with different extent obstruction of middle turbinate. All the cases were followed up for 6 to 12 months after operation. The nasal adhesion occurred in 19 cases (19/68, 28 %) at 2 to 4 weeks, 11 cases (11/68,16 %) at 5 to 8 weeks, 8 cases (8/68,12 %) at 9 to 12 weeks, 4 cases (4/68, 1.8 %) at 6 to 12 months. The location of nasal adhesion were adhesion with external lateral of nasal cavity in 30 cases, adhesion with inferior turbinate in 9 cases, adhesion with nasal septum in 3 cases. In all of the cases, the cure rate was 72 % (49/68), the improved rate was 26 %(18/68), the ineffective rate was 1.8 %(1/68). CONCLUSION It is necessary that management of different extent and type ofmiddle turbinopathy individualize in endoscopic sinus surgery. Middle turbinate anaplasty is probably benefit for recovering the function of middle turbinate and improving clinical efficacy.

100 hemiplegic patients are divided into two groups: one group is treated with traditional Chinese medicine (TCM) and acupuncture; the other group is treated with TCM, acupuncture and rehabilitation training. After four weeks, there is difference between two groups in MAS and ADL scores before and after treatment. At the same time the latter's effect is better than the former. It proves that rehabilitation research has important effect on hemiplegia rehabilitation.

Objective To investigate reasonable method of deciding internal target volume (ITV) by comparing physical phantom volumes (including moving volume) with reconstruction volumes of spiral CT scanning.Methods The various-volume wax blocks which were labeled No.1-9 were made and put on the respiratory motion simulator.The range of motion was set 2.5 cm and frequency 18 beats/min.All blocks were scanned 10 times continuously and imported into the Eclipse TPS.All blocks volumes were calculated and then compared with the true physical volumes and paired t-test.Results The reconstruction volumes of 1-9 blocks were bigger than their stationary volumes (121.77 cm3 vs.103.14 cm3,P =0.038),but significantly smaller than their moving volumes (121.77 cm3 vs.161.75 cm3,P =0.045).The results can be gotten in different volume block scanning.The relative deviation of reconstruction volumes and the moving volumes tends to increase as the stationary physical volume decreases.Conclusions As to moving targets,conventional spiral CT scanning speed is too fast to collect all volume information of targets.So the one-time-scanning volume does not represent the ITV.

Neoadjuvant chemotherapy evaluation methods are becoming the focus of osteosarcoma chemotherapy research in recent years.This paper updates the evaluation methods of osteosarcoma neoadjuvant chemotherapy in such aspects as pathological histology,imaging studies,and the examination of molecular levels.

Objective To evaluate the influence of tetrahydrobiopterin on NO and MDA concentration and SOD activity as well as the myocardial infarction area. Methods Twenty-four rabbits were divided into three groups randomly: control group,MI/R group and BH 4 group. After occlusion of the left anterior descending coronary artery of a rabbit for 60 minutes followed by 90 minutes of reperfusion (ischemia/reperfusion),NO and MDA and SOD concentrations were measured and the myocardial infarction area was caculated. Results Compared with control group,the NO concentration in MI/R group was markedly decreased [(28?10) ?mol/L vs (116?17) ?mol/L,P 0.05];There was significant difference between MI/R and BH 4 groups in infarction area,too. [(18?4)% vs (16?4)%,P

A novel molecularly imprinted electrochemical sensor for direct detection of insulin was prepared based on epitope imprinting.C-Terminal polypeptide in insulin as template molecule was firstly self-assembled on the Au electrode.Then the molecularly imprinted polymer (MIP) was fabricated by electropolymerization with o-phenylenediamine (o-PD) as functional monomer on this Au electrode.After elution of template molecules by NaOH solution, the imprinting cavities were formed with the three-dimensional structure matched with the polypeptide in insulin molecules.The imprinting cavities could specifically recognize and rebind with insulin molecules.With K3[Fe(CN)6]/K4[Fe(CN)6] as a probe, the insulin was indirectly detected.There was a linear relationship between the response current and the insulin concentrations in the range of 1.0 × 10-14-5.0 × 10-13 mol/L, and the detection limit was 7.24×10-15 mol/L.The developed sensor exhibited good selectivity and stability, and could be applied to the determination of serum samples.

This paper is to observe the effect of tetrahydrobiopterin (BH 4) on lipid peroxidation in hypercholesterol rabbits.A total of 24 rabbits were randomly divided into 4 groups:normal diet(group A),BH 4 plus hypercholesterol diet(group B),VitE plus hypercholesterol diet(group C) and hypercholesterol diet(group D). After 30 d,serum total cholesterol(TC), superoxide dismutase (SOD) and malondialdehyde (MDA) were determined.The amount of TC in group A was lower than that in other groups( P

Objective To explore the efficacy and safety of Linagliptin in combination with Metformin in newly diagnosed T2DM patients. Methods A total of 140 newly diagnosed T2DM patients were enrolled in this study. All the patients were admitted in the Endocrinology and Metabolism department of our hospital from January 2013 to October 2013. Random number table method was used in patients’ selection. All the patients were divided into two groups :Linagliptin plus Metformin group (Linagliptin group ,n=70) and Glipizide plus Metformin group (Glipizide group ,n=70) ,and followed up for 12 weeks. Efficacy and safety of treatment were compared between the two groups. Results The difference of FPG ,2 hPG and HbA1 c did not reach the statistical significance between the two groups at baseline treatment (P>0.05). FPG ,2 hPG and HbA1 c were significantly lower after treatment compared with baseline in both groups (P<0.05). FC-P ,2 hC-P ,HOMA-β,HOMA-IR ,IAI and adiponectin level at baseline were similar between the two groups ( P> 0.05 ). All these indicators were improved after treatment in both groups (P< 0.05) ,and were significant better in Linagliptin group than in Glipizide group. Adverse events rate were significantly higher in Glipizide group than in Linagliptin group (18.57%vs 5.71% ,χ2 = 5.423 ,P= 0.020 ). Conclusion The efficacy of Linagliptin in combination with Metformin in newly diagnosed T2DM patients was similar with Glipizide plus Metformin. The β cell function improvement was better and APN level was higher after Linagliptin treatment.

Objective To study the mechanism of Helicobacter Pylori inhibiting the healing of acetic acid - induced gastric ulcer in rats. Methods Rats were infected with Helicobacter Pylori and the model of acetic acid gastric ulcer was replicated at 4 weeks after in-fection. Amount of G cell and D cell in mucosa of gastric antrum, quantity of gastric juice and pH were measured at the 3rd,Sth, 16th day after the model was replicated. Results When the group of Hp + acetic acid ulcer compared with the group of acetic acid ulcer, the number of G cell, quantity of gastric juice increased (P < 0.01), and the number of D cell and pH decreased (P < 0.01). Conclusion Helicobacter Pylori inhibits ulcer healing through increasing gastric acid secretion.