Objective To explore the relationship between helicobacter pylori infections and homocysteine (Hcy) in health checkup population .Methods A total of 930 health checkup people in our hospital physical examination center during December 2012 to September 2013 were selected as the research object and were divided into Hp positive group (465 cases) and the negative group (465 cases) according to the Hp infection by the immune colloidal gold method .The level of Hcy was measured in two groups by fluorescence polarization immunoassay method .The relationship between helicobacter pylori infections and homocysteine was analyzed .Results The abnormal rate of high serum level of Hcy in Hp positive group was 68 .39% ,While 44 .30% in negative group ,the difference was statistically significant (P<0 .05);the abnormal rate of male was 88 .25% ,female 18 .80% ;the abnormal rate of male was 59 .76% ,and that of female was 5 .30% ,the difference of two groups had statistical significance (P<0 .05 ,P<0 .01) .Conclusion Hp infection may be a risk factor of high Hcy levels ,and taking measures actively to prevent and control Hp in‐fection may reduce the of the cardiovascular and cerebrovascular diseases .

OBJECTIVE:To determine the resistance of clinically isolated bacteria to meropenem METHODS:The resistance of 150 clinically isolated strains to meropenem and several other antibiotics was detected by K-B method and the drug resistant spectra to E coli were compared between meropenem and imipenem RESULTS:The sensitivity of 130 clinical isolates to meropenem was 100% No cross resistant strains of E coli was found to meropenem and imipenem CONCLUSION:Meropenem is highly sensitive to the clinical isolates,and its antibacterial spectrum is similar to that of imipenem

Objective To establish the quality standard of Fengshi Bitong Capsule.Methods Notopterygh Rhizoma,Angelicae Pubescentis,and Saposhnikoviae Radix were identified by thin layer chromatography(TLC).Aconitine limit test in this drug also carried out by TLC.The contents of Isoimperatorin in the Notopterygh Rhizoma were determined by high performance liquid chromatography(HPLC).Results The spots in the TLC were fairly clear and no interference was shown in the blank samples.The aconitine limited in conformity with the 《Chinese Pharmacopoeia》 2010.Isoimperatorin showed a good linear relationship within a range of 3.668 96-183.448 00 μg· mL-1(r=1).The average of recovery was 96.42%,RSD=2.64%,respectively.Conclusion The established methods are highly specific,stable and reproducible,which can be used as quality control of fengshi bitong capsule.

Objective To compare the characteristics of connective tissue disease-associated interstitial lung disease (CTD-ILD) and idiopathic pulmonary fibrosis(IPF). Methods Patients with a diagnosis of ILD from June 2014 to December 2015 were selected in this study and patients with known other causes of ILD were excluded. The clinical manifestation, autoantibody, high resolution chest computed tomography (CT) and blood gas analysis were retrospectively analyzed. Results Six hundred and twenty-eight patients were included in this study. The prevalence of CTD-ILD and IPF were 459 (73.09%) and 169(26.91%) respectively. The age in IPF group was higher than that in CTD-ILD group:(67.10 ± 13.13) years vs. (52.10 ± 14.23) years, and there was significant difference (t =-10.092, P =0.000). The rate of male in IPF group was higher than that in CTD-ILD group: 75.15%(127/169) vs. 28.32%(130/459), and there was significant difference (P=0.000). Autoantibodies were commonly seen in CTD-ILD group and only antinuclear antibody, and anti-SSA antibody and anti-Ro-52 antibody were seen in IPF group. The most common chest images were honeycombing, bullae of lung and pneumonectasis in CTD-ILD group, while the presence of consolidation and small nodular shadow were more common in IPF group. The concurrence of respiratory failure was higher in IPF group compared with that in CTD-ILD group:49.11%(83/169) vs. 13.07%(60/459), and there was significant difference (P<0.01). Conclusions Patients with CTD-ILD and IPF possess distinct characteristics. Overall assessment of clinical manifestation, autoantibody serology, high resolution chest CT and other indicator will be conducive to the differential diagnosis and treatment of ILD.

OBJECTIVE:To explore the effect of prophylactic use of vitamin B6 with chlorpheniramine on the adverse reactions in fundus fluorescein angiography (FFA). METHODS:326 patients with FFA were randomly divided into observation group and control group. Observation group was orally given Vitamin B6 tablet 10 mg 30 min before angiography+Chlorpheniramine maleate tablet 4 mg;control group was orally given Metoclopramide tablet 10 mg+Chlorpheniramine maleate tablet 4 mg. The occurrence time and incidence of adverse reactions in 2 groups were observed and correlation analysis was conducted. RESULTS:There was no significant difference in the occurrence time of adverse reactions between 2 groups(P>0.05);the incidence of adverse reactions in observation group was significantly lower than control group,the difference was statistically significant(P<0.05). The correlation analysis of adverse reactions in control group showed the occurrence of adverse reactions had no correlation with age and gender of patients(P>0.05). CONCLUSIONS:Prophylactic use of vitamin B6 with chlorphenir arnine can reduce the occurrence of adverse reactions in FFA.

ObjectiveTo evaluate the efficacy and safety of electrical acupuncture therapy through adhesive surface electrodes and concomitant auricular acupuncture therapy on acute spinal cord injury.MethodsA total of 56 acute spinal cord injury patients with American Spinal Injury Association(ASIA) impairment grading of A and B were recruited into this study.They were randomly divided into the acupuncture and control groups.In the acupuncture group,electrical acupuncture therapy via the adhesive surface electrodes and auricular acupuncture were applied.Rehabilitation therapy was also provided to the patients during acupuncture therapy.In the control group,only rehabilitation therapy was provided to the patients.The ASIA neurologic and functional scores and the Functional Independence Measure(FIM) scores were assessed during the time of admission,hospital discharge,and 1-year postinjury follow-up.There were no adverse events.ResultsThere were significant improvements in neurologic(sensory and motor),functional,and FIM scores in the acupuncture group compared with the control either when hospital discharged or 1-year postinjury follow-up.There was no adverse events.ConclusionThe early use of concomitant auricular and electrical acupuncture therapies are effective and safe in treating acute spinal cord injury.

ObjectiveTo describe 64 cases of cerebrovascular accidents temporally associated with cervical vertebra manipulation therapy in terms of patients' characteristics, potential risk factors, nature of complication, and neurologic sequelae.MethodsThree researchers using a uniform data abstraction instrument performed an independent review of 64 previously medicine records describing cerebrovascular ischemia after cervical vertebra manipulation. Descriptive statistics were calculated for characteristics of the patients and the complications. Means and standard deviations were computed for continuous variables. Frequencies were computed for continuous variables. Frequencies and proportions were calculated for categorical variables.ResultsProposed risk factors include age, gender, migraine headaches, hypertension, diabetes, birth control pills, cervical spondylosis, and smoking. It was unable to identify factors from the clinical history and physical examination of the patient that would assist a physician attempting to isolate the patient at risk of cerebral ischemia after cervical manipulation.ConclusionsCerebrovascular accident after manipulation appear to be unpredictable and should be considered an inherent, idiosyncratic, and rare complication of this treatment approach.

BACKGROUND: Studies have shown that acupuncture combined with Chinese medicine has a certain effect in the treatment of knee osteoarthritis. OBJECTIVE: To investigate the mechanism and effect of acupuncture combined with Chinese medicine for the treatment of knee osteoarthritis. METHODS: The animal models of knee osteoarthritis were established to detect the expression levels of related factors, including matrix metal oproteinase 3, transforming growth factor β, interleukin-1β and tumor necrosis factor-α. The knee osteoarthritis patients treated with acupuncture combined with Chinese medicine were fol owed-up, and the patients received acupuncture in the main points and the adjunct points, as wel as the Chinese medicine administration and the external application and fumigation. Then, the active function recovery of the knee joint was observed to identify the effect of acupuncture combined with Chinese medicine. RESUTLS AND CONCLUSION: Acupuncture can delay the destruction of knee joint articular cartilage and improve the knee function through decreasing the contents of matrix metal oproteinase 3, transforming growth factor β, interleukin-1β and tumor necrosis factor-α, thus playing the treatment effect on knee osteoarthritis. The knee osteoarthritis patients treated with acupuncture combined with Chinese medicine can obtain better effect, and the treatment efficiency is more than 90%. Compared with the single application of sodium hyaluronate or acupuncture treatment, acupuncture combined with Chinese medicine has higher treatment efficiency and better treatment effect.

Objective To investigate the gender differences of glucose metabolic network in brains of healthy adults at resting state by 18F-FDG PET.Methods A total of 204 dextromanual,healthy individuals (104 males,average age:(53.45±11.51) years;100 females,average age:(54.11±12.09) years) were enrolled from June 2011 to June 2016 to construct brain metabolic networks.The nodal and global parameters,including clustering coefficient (Cp),characteristic path length (Lp) and betweenness centrality (Cb),were analyzed by graph theory.Permutation test with 1 000 repetitions was used.Results The brain metabolic networks derived from 18F-FDG PET data were with small-world properties in both male group and female group.Compared with Cb in females,Cb in males was significantly reduced in left postcentral gyrus,right angular gyrus and left temporal pole/middle temporal gyrus (permutation test,all P<0.05);and it was increased in left amygdala,left precuneus,right temporal pole/middle temporal gyrus and left inferior temporal gyrus (permutation test,all P<0.05).Comparing with the females,the male group had higher Cp and longer absolute Lp but without significant difference (permutation test,all P>0.05).Conclusions There are gender-related differences of topological structure in whole-brain metabolic networks.Gender should be considered as a covariate while designing experiments,accounting for cerebral metabolic data from normal control and experimental patients as well as making clinical decisions.

Objeetive To evaluate the relationship between aspartate aminotransferase to alanine aminotransferase ratio (AST/ALT ratio) and metabolic syndrome in college students.Methods Anthropometric and metabolic measurements including fasting plasma glucose (FPG),triglyceride (TG),high-density lipoprotein cholesterol (HDL-C),true insulin (TI),(AST and ALT) were assessed in a crosssectional study of 425 college students aged 19 to 24 years old (male 216,female 209) in 2009.The participants were then assigned to the AST/ALT ratio ＜ 1 group or the AST/ALT ratio ≥ 1 group.Metabolic syndrome was defined as Adult Treatment Panel Ⅲ criteria.Results AST/ALT ratio ＜ 1 was found in 146 subjects (34.4％).After adjustment for age and sex,AST/ALT ratio showed a positive correlation with HDLC (r=0.125) and negative correlations with body mass index (BMI,r=-0.281),waist circumtance (WC,r =-0.264),TG (r =-0.134),TI (r =-0.118) and HOMA-insulin resistance (HOMA-IR,r =-0.121) (all P ＜0.05).The prevalence of metabolic syndrome was 2.1％ and was similar in males and females (2.3％ vs.1.9％,P =0.774).Those with AST/ALT ratio ＜ 1 had a significantly higher prevalence of metabolic syndrome (4.8％ vs.0.7％,P =0.016).After adjustment for age,gender and BMI,the prevalence of metabolic syndrome of subjects with AST/ALT ratio ＜ 1 was nearly 7 (95％ CI:1.430 to 34.019,P =0.016) times of those with AST/ALT ratio ≥ 1.Conclusion AST/ALT ratio may be related with metabolic syndrome in college students.