Osteomodulin (OMD) as A Potential Prognostic Marker of GastricCancer and A New Immunotherapy Target / 中国生物化学与分子生物学报

Preoperative detection of biomarkers that can predict postoperative survival of gastric cancer patients has important implications for surgical procedures, postoperative chemoradiotherapy and followup. Using multi-center cancer database and online analysis and verifying by qRT-PCR and Western blotting, we found that Osteomodulin (OMD) was highly expressed in gastric cancer tissues (P =0. 015) and could affect the survival of gastric cancer patients (P < 0. 001) and can be detected preoperatively to evaluate the prognosis of gastric cancer patients. The mRNA expression of OMD was significantly correlated with age (P = 0. 034), Lauren typing (P < 0. 001) and clinical stage (P =0. 001) of gastric cancer patients. It also associated with a variety of immune cells (dendritic cellsresting, eosinophils) and the immune checkpoint regulator ENTPD1 (rho = 0. 634, P < 0. 001) and chemokine CXCL12 (rho = 0. 625, P < 0. 001), which affects the occurrence and development of gastriccancer through the immune microenvironment. Therefore, OMD may become a clinically feasible prognostic biomarker of gastric cancer and a new target for immunotherapy.

Effects of Xingzhi Yinao particles combined with hyperbaric oxygen therapy on cognitive and motor dysfunction in patients with delayed encephalopathy after acute carbon monoxide poisoning / 中国中西医结合急救杂志

Objective To investigate the therapeutic effects of Xingzhi Yinao (XZYN) particles combined with hyperbaric oxygen therapy on cognitive impairment and motor dysfunction in patients with delayed encephalopathy after acute carbon monoxide poisoning (DEACMP). Methods Sixty-seven patients with DEACMP were admitted to the Affiliated Yantai Yuhuangding Hospital of Qingdao University from January 2011 to December 2015, and they were randomly divided into a control group (given conventional treatment such as inhalation of oxygen, cytidine diphosphate cholin and vitamin B, 19 cases), a hyperbaric oxygen (HBO) treatment group (given conventional treatment + hyperbaric oxygen therapy once a day, 24 cases) and a XZYN particles treatment (XZYN group, given conventional treatment, hyperbaric oxygen and XZYN particles, 24 cases), the therapeutic course being 2 months in the three groups. Before and after treatment for 1 and 2 months, the cognitive function and motor function of the patients were evaluated by the use of activity of daily living (ADL) scale, Montreal cognitive assessment (MoCA) scale, and mini-mental state examination (MMSE) scale; the severity of cerebral white matter injury was assessed by age related white matter changes (ARWMC) scale; and the electromyographic evoked potential was used to detect the amplitude and latency of P300 to assess the severity of cognition impairment and prognosis. Results With the prolongation of therapeutic time, after treatment, the neurological function scores of ADL, MoCA, MMSE and amplitude of P300 were increased, while ARWMC was decreased and the latency of P300 was shortened gradually in the three groups, and the changes of above indexes after treatment for 2 months in XZYN group were more significant than those in either HBO group or control group[ADL score: 70.2±8.3 vs. 60.5±8.1, 23.0±6.1, MoCA score: 26.1±3.1 vs. 22.2±2.7, 18.2±3.6, MMSE score:25.9±4.1 vs. 22.4±3.5, 18.1±4.5, ARWMC score: 7.0±2.1 vs. 8.7±2.2, 15.2±3.3, latency of P300 (ms):332.9±20.4 vs. 352.5±23.6, 381.7±30.3, amplitude of P300 (μV): 6.5±1.6 vs. 5.6±1.3, 4.1±1.5, all P < 0.05]. Conclusion The hyperbaric oxygen therapy combined with XZYN particles for treatment of patients with DEACMP can significantly improve their cognitive and motor functions and ameliorate the severity of cerebral white matter injury.

Distribution and antimicrobial resistance of pathogens causing bacterial peritonitis in 2011-2015 / 中国感染控制杂志

Objective To investigate the distribution and antimicrobial resistance of pathogens causing bacterial peritonitis,provide laboratorial guidance for rational use of antimicrobial agents.Methods Pathogenic strains iso-lated from peritoneal fluid specimen of patients with peritonitis in the Affiliated Hospital of Xuzhou Medical Univer-sity in 2011-2015 were collected,performed bacterial identification and antimicrobial susceptibility testing,distri-bution of pathogens and antimicrobial resistance were analyzed.Results A total of 491 strains were collected,in-cluding 291(59.26%)strains of gram-negative bacilli,196(39.92%)of gram-positive cocci,and 4 (0.82%)of fun-gi.The top 5 pathogens were Escherichia coli (30.14%),coagulase negative staphylococcus(12.22%),Staphylo-coccus aureus (10.39%),Klebsiella pneumoniae (8.55%),and Enterococcus faecium(6.52%).Antimicrobial re-sistance rates of Escherichia coli ,Klebsiella pneumoniae ,Acinetobacter baumannii ,and Pseudomonas aeruginosa to imipenem were 4.90%,31.04%,77.28% and 26.27% respectively.Methicillin-resistant Staphylococcus aureus (MRSA)and methicillin-resistant coagulase negative staphylococcus(MRNCS)accounted for 56.02% and 70.02%respectively.Conclusion The main pathogens causing bacterial peritonitis are gram-negative bacilli,Escherichia co-li ranks first;resistance of pathogens is serious,standard use of antimicrobial agents should be strengthened to re-duce the emergence of drug-resistant strains.

Distribution and antimicrobial resistance of pathogens causing bacterial peritonitis in 2011-2015 / 中国感染控制杂志

Objective To investigate the distribution and antimicrobial resistance of pathogens causing bacterial peritonitis,provide laboratorial guidance for rational use of antimicrobial agents.Methods Pathogenic strains iso-lated from peritoneal fluid specimen of patients with peritonitis in the Affiliated Hospital of Xuzhou Medical Univer-sity in 2011-2015 were collected,performed bacterial identification and antimicrobial susceptibility testing,distri-bution of pathogens and antimicrobial resistance were analyzed.Results A total of 491 strains were collected,in-cluding 291(59.26%)strains of gram-negative bacilli,196(39.92%)of gram-positive cocci,and 4 (0.82%)of fun-gi.The top 5 pathogens were Escherichia coli (30.14%),coagulase negative staphylococcus(12.22%),Staphylo-coccus aureus (10.39%),Klebsiella pneumoniae (8.55%),and Enterococcus faecium(6.52%).Antimicrobial re-sistance rates of Escherichia coli ,Klebsiella pneumoniae ,Acinetobacter baumannii ,and Pseudomonas aeruginosa to imipenem were 4.90%,31.04%,77.28% and 26.27% respectively.Methicillin-resistant Staphylococcus aureus (MRSA)and methicillin-resistant coagulase negative staphylococcus(MRNCS)accounted for 56.02% and 70.02%respectively.Conclusion The main pathogens causing bacterial peritonitis are gram-negative bacilli,Escherichia co-li ranks first;resistance of pathogens is serious,standard use of antimicrobial agents should be strengthened to re-duce the emergence of drug-resistant strains.

Clinical effects of comprehensive therapy of early psychological intervention and rehabilitation training on neurological rehabilitation of patients with acute stroke

OBJECTIVE@#To evaluate the clinical effects of comprehensive therapy of psychological intervention and rehabilitation training on the mental health of the patients with acute stroke.@*METHODS@#A total of 120 patients with acute stroke were randomly divided into trial group and control group. Both groups were given the corresponding drug therapy, medical basic nursing and convention nursing. Besides, psychological intervention and comprehensive rehabilitation training were added to the trial group. SCL-90, Europ stroke scales (ESS) score were assessed with each patient on day 3 for the first time and on day 21 for the second time; Barthel index was assessed on the day 90.@*RESULTS@#After psychological intervention, SCL-90 declined significantly in the trial group comparing with the control group, there were significant differences in the somatization, obsession, depression, anxiety, fear, ESS score, Barthel index and other psychological factors between the trial group and control group (P < 0.05).@*CONCLUSIONS@#Comprehensive therapy of early psychological intervention and rehabilitation training can significantly improve the mental health, limb movement function, stress ability and activity of daily living on the patients with acute stroke.

Clinical effects of psychological intervention and drug therapy against peptic ulcer

OBJECTIVE@#To evaluate the clinical effects of psychological interventions and drug therapy against peptic ulcer.@*METHODS@#96 patients with peptic ulcer were divided into control group with Tagamet 800 mg per evening p.o. and trial group with psychological intervention on the basis of drug treatment.@*RESULTS@#There were significant differences between the two groups (P<0.05), the trial group showed that the anxiety and depression cases declined obviously and effective rate of ulcer therapy was much higher than control group.@*CONCLUSIONS@#In sum, psychological intervention combined with drug therapy provides an effective method for ulcer treatment.

Evaluation on the health education program regarding prevention of non-fatal drowning amongschool-aged children in Lianping county, Guangdong province / 中华流行病学杂志

Objective To evaluate the outcome of health education program on drowning prevention among primary and secondary school children in rural areas. Methods A township was selected and all the students from grade 3 to 5, grade 7 to 8, and grade 10 to 11 were selected to take part in the program. Twelve intervention measures on natural water safety and drowning prevention were carried out for one year. Information was collected using the same questionnaire before and after the intervention program. Results One year after the intervention was carried out, children's knowledge on drowning prevention improved significantly (13.21, 95% CI: 12.51-13.90) , and a positive effect was also noticed among boys (12.77, 95%CI: 11.77-13.77), girls (13.80, 95%CI: 12.82-14.78),and among primary school children (15.51,95%CI: 14.30-16.72), senior high school children (10.78,95%CI: 9.50-12.05) and junior high school children (12.77,95%CI: 11.84-13.71). Overall rates on risk behaviors dropped from 41.4% to 32.2% (by 22.2%) including 15.6% for boys, 35.2% for girls and 13.8%, 29.3%, 26.3% for primary school children, senior high school children, junior high school children, respectively. The incidence rates for non-fatal drowning decreased by 58.9% (from 5.6% to 2.3%). The person-times for treatment on sight, in emergency settings, in outpatient clinic or in the hospitals had a reduction from 399, 78, 36 to 175, 32, 14, respectively. Conclusion Health education program could improve children's perception on water safety, and reduce their risk behaviors as well as on the incidence of non-fatal drowning in the rural areas.

Study on the compliance and safety of the oral antifungal agents for the treatment of onychomycosis / 中华流行病学杂志

<p><b>OBJECTIVE</b>To explore the rate of compliance, influencing factors and the safety of patients with onychomycosis under treatment of oral antifungal agents.</p><p><b>METHODS</b>According to the scoring clinical index of onychomycosis (SCIO), 330 patients with onychomycosis, their target nail's integral of the SCIO were calculated and randomly divided into three groups under the baseline of the SCIO integral range. Patients were treated with intermittent pulse itraconazole (A group), continuous terbinafine (B group) and intermittent terbinafine (C group) respectively. Self-administered questionnaire was applied in the survey on every onychomycosis patient.</p><p><b>RESULTS</b>The average rate of compliance was 55.15%. The cure rate for those compliance with doctors' order was 89.01%, while it was only 30.41% for those noncompliant patients The overall non-compliant rate was 44.85%. Among the noncompliant ones, 29.73% were worried about the side effects of medicine, 22.30% thought that they had already been cured, 15.54% was due to economic reasons and 12.16% could not bear the side effects of medicine. It was found that the compliant rates were significantly correlated to ageing, position of the target nails, the integral of the SCIO and the therapy scheme (P < 0.05), while no significant correlations were seen between male and female, culture degree and course (P > 0.1). The frequency of adverse incident of A, B, C groups were 22.73%, 21.43%, 23.15% respectively, but without statistical significance (P > 0.1). Majority of the adverse incidents happened during the first month of therapy but were mild and reversible.</p><p><b>CONCLUSION</b>Our results showed that the overall compliance was low which exerted a significant influence on the curative effect of onychomycosis patients. Factors as ageing, position of the target nail, integral of the SCIO and the therapy scheme had an influence on the compliant rate. When treating onychomycosis with oral itraconazole, the results seemed to be just as safe as when using terbinafine.</p>

A cross sectional survey on serum lipid level and its influencing factors in children aged 3-14 years in Guangdong province / 中华心血管病杂志

<p><b>OBJECTIVE</b>To investigate the serum levels of cholesterol, triglyceride and high density lipoprotein cholesterol in children aged 3-14 years and its influencing factors.</p><p><b>METHODS</b>The cross-sectional survey study population was a representative sample from Guangdong province obtained by multi-stage randomized cluster sampling. Serum lipids in 6188 children aged > or = 3 years were assayed using automatic biochemical instrument. The data of social and demographic status were collected by face-to-face interview, and height and weight were obtained by physical examination.</p><p><b>RESULTS</b>The age-standardized and region-weighted means of serum total cholesterol (TC), triglyceride (TG), and high density lipoprotein cholesterol (HDL-C) were 0.80 mmol/L, 3.50 mmol/L and 1.28 mmol/L, respectively. For the mean of TG, there was no difference between metropolitan and middle city, nor between rich county and poor county. For TC, it was the highest in metropolitan, and there was no difference between rich and poor county. For HDL-C, the difference existed between every two regions. The age-standardized and region-weighted prevalence of high TG, high TC and low HDL-C were 2.2%, 2.1% and 8.0%, respectively. Metropolitan, rich county, low weight and age between 7.0-9.9 years are protecting factors for high TG, and the number of family between 3-4, age between 7.0-9.9, metropolitan, middle city and poor county are risk factors for high TC. Male, family income per year between 800-9999 RMB, middle city, rich county are protecting factors for low HDL-C.</p><p><b>CONCLUSION</b>The prevalence of abnormal serum lipid was still low compared with other regions in China. The region, number of family member, age and sex may be the important factors influencing on serum lipid levels.</p>

Study on the epidemiological characteristics of overweight and obesity among population aged eighteen and over in Guangdong Province in 2002 / 中华流行病学杂志

<p><b>OBJECTIVE</b>To describe the epidemiological characteristics of overweight and obesity among people aged 18 and over in Guangdong province in 2002, and to identify the populations and regions under high risk.</p><p><b>METHODS</b>Cross-sectional survey was used through sampling on multi-stage randomized clusters. Data of socialeconomic status were collected by face-to-face interview. Data on weight and height was obtained through physical check-ups.</p><p><b>RESULTS</b>A sample size of 15 130 people and the mean body mass index (BMI) was 22.03 +/- 3.38 with no significant difference between males and females. However the significant difference was seen between cities and rural areas. The crude prevalence rate of overweight and obesity were 16.8% and 1.8%, and the age-adjusted rate were 15.0% and 1.7%, respectively. The crude rate of overweight in cities (24.8%) and males (17.5%) were higher than that in rural areas (9.4%) and females (16.2%). The crude rate of obesity in cities was seen higher than that in the rural areas, but not significantly different between females and males. The results of logistic regression analysis showed that the major risk factors influencing overweight would include household income, age, gender, smoking habits, physical exercises and location of residence.</p><p><b>CONCLUSION</b>About one sixth of the citizens in Guangdong province were considered to be overweighted and obesive had become an important public health problem. Integrated measures must be taken for prevention and control.</p>

Urinary N-Acetyl-beta-D-Glucosaminidase Activity in Essential Hypertension, Diabetes Mellitus and Renal Disease

NAG activity has been measured in the urine of hypertension, diabetes mellitus and renal disease subjects. Results have shown significantly higher levels of Urinary NAG in hypertension, diaetes and renal disease subjects compared to normal control Subjects group(P<0.001). Urinary NAG measurement is simple and accurate and it provides a valuable information in the early detection of renal dysfunction in hypertension and diabetes subjects and also in the follow up of these patients.