Objective To compare the differences between TCM constitution test and fitness test of university students from different aspects;To prove that bringing TCM constitution test into fitness test of university students is feasible. Methods Comparative method was used to compare the differences between TCM constitution test and fitness test of university students from the aspects of basic theory, test content, test methods, and interventions. Results There were differences on the aspects of basic theory, test content, test methods, and interventions between TCM constitution teat and fitness test of university students. The test population and test aim were the same. TCM constitution test could comprehensively test physical, psychological, and social adaptability of university students. The individualized program of health maintenance could be given according to TCM constitutions after TCM constitution test. But this test is subjective. The fitness test of university students mainly focus on measuring physical health and the test method is objective. Conclusion TCM constitution test can be brought into current fitness test of university students to test their healthy condition more comprehensively and accurately. The individualized program of health maintenance can be offered after the test to promote health of university students.

Objective To treat the patients suffering from intractable epilepsy after brain injury with low-dosage linac accelerator stereotactic radiosurgery through positron emission tomography (PET) localization. Methods PET examination based on 18 F-2-fluorine-2-deglucose (FDG) was carried out in 32 patients in order to localize epileptogenic foci followed by radiosurgery with peripheral radiation dose of 9-13 Gy. The follow-up was conducted over one year. The seizure frequency of epilepsy was recorded to evaluate the therapeutic effect. Results The PET imaging showed that the cortical area around the cerebromalacia caused by primary injury presented low metabolic change. The metabolic changes in different injury areas mainly concentrated in the epileptic foci. In some cases,the low metabolic areas not only was localized at the part of impact lesion but also at the part of contrecoup lesion. The seizure frequency gradually decreased after radiosurgical treatment in most patients,with obvious statistical significance compared with pretreatment. According to Wieser's classification of operative effect,the cases at the grades Ⅰ-Ⅱ accounted for 44% (14/32),grades Ⅲ-Ⅳ for 41% (13/32) and grades Ⅴ-Ⅵ for 16%(5/32). No fresh complications were found in all the cases. Conclusions Low-dosage stereotactic radiosurgery with the PET localization is a safe,effective and minimally invasive surgical approach to intractable posttraumatic epilepsy.

Objective:To investigate the effects of continuous substaneous insulin infusion (CSII) on islet β cell function in newly diagnosed diabetic patients.Methods:Forty-six newly diagnosed diabetic patients who received treatment in Taishan People's Hospital from July 2011 to June 2014 were included in this study. They were treated with CSII for 14 days and followed up for 5 years. Before and after treatment, fasting blood glucose (FPG), 2-h postprandial blood glucose (2hPG), triglyceride (TG), fasting insulin (FINS), 2-h postprandial insulin (2hINS), glycosylated hemoglobin (HbA1c), superoxide dismutase (SOD), malondialdehyde (MDA) and the Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) index, Homeostasis Model Assessment for beta-cell function (HOMA-β) index were compared between before treatment and 5 years after treatment.Results:Five years after treatment, the levels of FPG, 2hPG, TG, HbA1c, MDA and HOMA-IR were lower than those before treatment [FPG: (11.3 ± 1.2) mmol/L vs. (5.9 ± 0.4) mmol/L, t = 15.35, P < 0.01; 2hPG: (18.1 ± 4.2) mmol/L vs. (8.1 ± 1.6) mmol/L, t = 16.83, P < 0.01; TG: (2.9 ± 1.1) mmol/L vs. (1.5 ± 0.6) mmol/L, t = 9.81, P < 0.01; HbA1c: (11.2 ± 2.5)% vs. (5.6 ± 1.0)%, t = 11.48, P < 0.01; MDA: (4.6 ± 1.2) μmol/L vs. (2.7 ± 0.9) μmmol/L, t = 16.37, P < 0.01; HOMA-IR: (2.81 ± 0.35) vs. (1.87 ± 0.32), t = 9.37, P < 0.01]. Five years after treatment, the levels of FINS, 2hINS, SOD and HOMA-β were significantly higher than those before treatment [FINS: (5.6 ± 1.3) mU/L vs. (7.4 ± 1.5) mU/L, t = - 6.15, P < 0.01; 2hINS: (15.8 ± 7.5) mU/L vs. (25.8 ± 9.1) mU/L, t = - 5.65, P < 0.01; SOD: (28.9 ± 7.6) U/L vs. (39.6 ± 7.8) U/L, t = - 7.93, P < 0.01; HOMA-β: (14.36 ± 3.82) vs. (65.67 ± 6.67), t = - 18.72, P < 0.01]. Linear regression analysis showed that HOMA-β was positively correlated with SOD level ( R2 = 0.319, P < 0.01). Five years after treatment, the final outcome was insulin therapy in 3 cases (6.5%), oral medication in 25 cases (54.4%), and lifestyle intervention in 18 cases (39.1%). Conclusion:CS II for the treatment of newly diagnosed diabetes mellitus can effectively inhibit oxidative stress, improve the function of islet β cells, and exhibit long-term effects.

Objective To analyze the potential risk factors of infantile spasms (IS) relapse through following up the respondents with IS after different treatment protocols.Methods Sixty-nine cases were collected in the Department of Pediatric Neurology,Jiangxi Children's Hospital from May 2011 to September 2013,who had complete cessation of spasms for at least 28 days or more after the different treatment protocols.The follow-up was performed on these patients until spasms seizure relapse or at least 1 year for those without recurrence.According to the literature review,8 possible risk factors of IS recurrence (gender,age of onset,course of diseases,etiology,high irregular types of electroencephalogram,development quotient,onset time,treatment protocols) were selected,and then Logistic multiple regression was used to analyze the relationship of various potential risk factors with the relapse of spasms.Results (1) The recurrence rate at 6 months and 12 months were 40.6％ (28/69 cases)and 43.5 ％ (30/69 cases),respectively.(2) Among the various potential factors,the age at onset and the time to response were closely related to the IS recurrence.Namely,the non-classic onset(early-onset and late-onset) of IS were more likely to relapse than the classic onset[66.7％ (14/21 cases) vs 33.3％ (16/48 cases),x2 =6.605,P =0.010];the responders beyond 1 week were more likely to relapse than those within 1 week[63.6％ (14/22 cases) vs 34.0％ (16/47 cases),x2 =5.341,P =0.021].There were significant differences between the 2 groups (all P ＜ 0.05).(3) Logistic multiple regression analysis demonstrated that age at onset (Wald =3.603) was most closely related to the relapse of spasms.Conclusions (1) The relapse rate of IS in children was high,and the majority of them relapsed within 6 months.So a long-term,rational and effective clinical management solution should be explored.(2) The age at onset and the time to response are very important risk factors of the IS recurrence,and the former was more significant.So,early diagnosis and early treatment are more likely to improve the efficacy of IS,and reduce the risks of recurrence and improve the prognosis.

Objective To investigate the clinical value of transesophageal echocardiography during the lung transplanta tion. Methods From August 2005 to August 2009, 19 patients with advanced lung diseases received lung transplantation.The average age was(48.35±13.04) years. The echocardiographic probe was placed in patient's esophagus before surgery.The left and right pulmonary venous openings, artery blood flow velocity, right ventricular wall motion, left and right ventricular volume, right ventricular ejection fraction were recorded at different time intervals during lung transplantation, especially at the break and after completion of bronchus, pulmonary veins, and pulmonary artery anastomosis. Results The procedure included sequential-type lung transplantation in 6 cases and single lung transplantation in 13. The blood flow disappeared when blocking pulmonary artery and vein and right ventricular volume increased slightly. The right ventricular volume restored after completion of trachea, pulmonary veins, pulmonary artery anastomosis. TEE detected that the blood flow velocity of pulmonary veins, pulmonay artery anastomosis increased slightly. In 1 case the opening of the right pulmonsry artery blood flow velocity increased significantly and blood flow velocity decresed and blood oxygen partial pressure resumed after re-anastomosis of pulmonary artery. Conclusion TEE play an important role in monitoring pulmonary artery and vein anastomosis diameter and blood flow velocity and right ventricular function and predicting complications during lung transplantation.

Objective To detect the expression of human epithelial growth factor receptor 2 (HER-2) in advanced lung adenocarcinoma with epithelial growth factor receptor (EGFR) mutation, and to explore the potential of HER-2 as a therapeutic target for drug resistance in patients with EGFR mutations. Methods HER-2 is commonly expressed in the advanced lung adenocarcinoma with EGFR mutations, mainly in the cell membrane. Results The overexpression rate of HER-2 protein in tissues of advanced lung adenocarcinoma with EGFR mutations was 33.3%(28/84). The overexpression rate of HER-2 protein in patients>50 years of age was 40.3%(27/67), which was significantly higher than that of patients ≤50 years of age [5.9 % (1/17)], the difference was statistically significant (χ2=7.227, P=0.007). The overexpression rate of HER-2 protein in patients with high pathological differentiation [44.4 % (8/18)] was higher than that in patients with poor pathological differentiation [30.3%(20/66)], but the difference was not statistically significant (χ2=1.273, P=0.259). The overexpression of HER-2 protein in patients with EGFR 21 exon mutation [40.5 % (17/42)] was significantly higher than that of EGFR19 exon mutation [25.0%(10/40)], but the difference was not statistical significance (χ2=2.222, P=0.136). Conclusions The overexpression rate of HER-2 protein in advanced lung adenocarcinoma patients with EGFR mutation is high, which is related to the age and tumor differentiation. HER-2 is expected to be a potential therapeutic target for drug resistance patients with EGFR mutations.

Objecflve To determine the prevalences of nutritional risk,undemutrition,overweight,and obesity as well as nutritional support and the changes of nutritional risks from admission to discharge or over a two-week period.Methods A consecutive sampling was performed.Dam were collected from general surgical depart-ments in three Beijing teaching hospitals from March to July in 2007.Patients were screened using Nutritional Risk Screening 2002(NRS2002)on admission and two weeks after admission(or discharge).The nutritional supper apphcation during hospital stay was recorded.NRS2002 score≥3 was classified as nutritional risk.BMI<1 8.5kg/m2 with impaired genend condition was defined as undemutrition.Results Among 300 enrolled patients,the NRS2002 WaS completed by 99.0%(297/300)of all patients.The nutritional risk and the prevalence of under_nutrition,overweight,and obesity was 30.0%,8.1%,38.3%,and 9.4%,respectively at admission.Fifty of 90(62.2%)patients who were at nutritional risk received nutritional support while 40 of 210(19.O%)non-risk patients received nutritional support.Especially among major abdominal surgery patients,56 of 90(71.6%)pa-tients who were at nutritional risk received nutritional supper while 35 of 81(43.2%)non-risk pafients received nutritional support.The prevalence of nutritional risk changed from 30.0%to 35.8%(X2=2.271,P=0.132).Conclusions NRS2002 is a feasible nutritional risk screening tool among general surgical pafienm in selected Bei-jing teaching hospitals.Nutritional support is somehow inappropriately apphed in general surgical hospitalized pa-tients.The prevalence of nutritional risk remains unchanged in general surgical patients during hospitalization.

Objective To establish the orthotopic bladder cancer model of multidrug resistance as the human' s, and detect its resistance condition. Methods Two groups of nude rats 4-6 weeks of age were inculated with 1×107 cell of T24 or T24-ADM, following with observation and putting down their meat, drink,mental condition, urine and abdominal mass growth. Animals were sacrificed after 4 weeks later, then their bladder were weighted and measured, histopathologic assessment was performed,mdr1 was detected by PCR,and cells from the bladder tumors were detected of multidrug resistence by MTT. Results Group of nude rats inculated with T24-ADM generated tumors about 80 % (8/10), the one inculated with T24 was 90 % (9/10)and about 2-3 days early. The blank group had no rats emerge tumors in bladder mucosa at all. Bladder weight and volume: (0.8±0.3) g, (1.0±0.5) g, (875±158) mm3, (903±192) mm3, difference between the two groups had no significant (t = 1.332 and t = 1.215, P＞0.05). Histopathologic detection: The two groups of bladder cancer tissue biopsies can be seen more chaotic arrangement of cell structure, cell body shape is irregular, to the depth of myometrial invasion in different without breaking the film. Between the two groups there were no significantly differences. PCR detection of mdr1 expression differences between the two groups was significant (t = 3.612, P ＜0.01). Cytological detection of drug-resistant cell volume is slightly larger, and no significant difference in morphology. MTT detection: cells from the inculated T24-ADM mice bladder tumor were more resistance to ADM than the ones from the inculated T24 mice bladder tumor (F = 412.107, P＜0.01), and for several other drugs were also resistant. Conclusion Cell transplantation was successfully used to establish bladder cancer model in situ of T24-ADM, and with multi-drug resistance characteristics. The model laid the foundation for further multi-drug resistance research of bladder cancer.

Objective To determine the affinities of five oligopeptides specifically binding with DNA binding domain of NF-?B p65 subunit and identify their inhibiting effect on DNA binding activity of NF-?B. Methods By using biosensor the affinities were measured by means of kinetic analysis, and the inhibiting effects were determined by competitive ELISA. Results The results of biosensor showed that all of five oligopeptides really possessed the capability of specific interacting with NF-?B p65 subunit. The affinity constants of these oligopeptides were 2.67?10~ -7 mol/L, 9.02?10~ -6 mol/L, 1.07?10~ -6 mol/L, 8.03?10~ -6 mol/L, 9.83?10~ -7 mol/L respectively. The results of competitive ELISA indicated that five oligopeptides could inhibit NF-?B from binding with ?B motif, and their inhibiting effect depended on their concentration. Conclusion Five oligopeptides that were screened by yeast two-hybrid system method can really interact with p65, and possess the inhibiting effect on DNA binding activity of NF-?B. So it will be possible that these oligopeptides are regarded as model to design and develop novel anti-inflammatory peptide drug targeting NF-?B.

Child, Preschool ; China ; epidemiology ; Enterovirus A, Human ; genetics ; Female ; Hand, Foot and Mouth Disease ; epidemiology ; Humans ; Infant ; Male ; Molecular Epidemiology