Objective To explore the association between psychiatric disorders and socioeconomic status such as education,income,employment and area of community settings in Zhejiang province.Methods Data were from the epidemiological survey of mental illnesses aged 15 and older in 2001(n=14 632).Psychiatric disorders were measured by GHQ-12 with a cut-point 4.Logistic multilevel analysis was the main statistical method being used.Results The overall prevalence of psychiatric disorders was 18.5%(95% confidence intervals,17.9% to 19.1%),higher than the data from Hebei province(u=4.39,P＜0.001).Annual household income and employment were strongly associated with psychiatric disorders especially for those with low income(odds ratio 3.45,95%CI:1.72-6.67)and unemployment(odds ratio 2.03,95%CI:1.73-2.40).Factors as regional effect and education level showed weak or inconsistent association with psychiatric disorders after controlling on other indicators.Conclusion Inverse gradient relation between psychiatric disorders and SES seemed as the main result of low SES individual characteristics and some minor effects at the county level.

Objective: To observe the effect of electroacupuncture (EA) pretreatment on the protein expression of c-fos in fastigial nucleus (FN) and lateral hypothalamus area (LHA) in rats with acute myocardial ischemia-reperfusion injury (MIRI), and to explore the role and mechanism of FN and LHA in EA at the Heart Meridian fighting against acute MIRI reaction. Methods: Seventy Sprague-Dawley rats were randomly divided into a sham operation group, a model group, an EA-Heart Meridian group and an EA-Lung Meridian group, with 14 rats in each group; an LHA lesion plus EA-Heart Meridian group (LHA+EA-Heart Meridian group) and a FN lesion plus EA-Heart Meridian group (FN+EA-Heart Meridian group), with 7 rats in each group. Except the sham operation group, the left anterior descending branch of coronary artery was ligated to establish acute MIRI rat models in the other 5 groups. In the three groups with EA-Heart Meridian treatment, Shenmen (HT 7) and Tongli (HT 5) were selected; Taiyuan (LU 9) and Lieque (LU 7) were selected in the EA-Lung Meridian group. All the EA groups received EA stimulation prior to modeling, with 1 mA in current intensity and 2 Hz in frequency, 20 min each time, once a day for a total of 7 d. The sham operation group and the model group did not receive EA stimulation. The electrocardiogram was observed in the rats to analyze the ST-segment deviation and cardiac arrhythmia score. The expression of c-fos protein in FN and LHA was detected by immunohistochemistry method. Results: Compared with the sham operation group, the ST-segment deviation, cardiac arrhythmia score and the expression of c-fos protein in the FN and LHA increased significantly in the model group (all P<0.05). Compared with the model group, the ST-segment deviation, cardiac arrhythmia score and the expression of c-fos protein in FN and LHA decreased significantly in the EA-Heart Meridian group (all P<0.05). Compared with the EA-Heart Meridian group, the ST-segment deviation and cardiac arrhythmia score increased significantly in the EA-Lung Meridian group, LHA+EA-Heart Meridian group and FN+EA-Heart Meridian group (all P<0.05); the expression of c-fos in FN increased significantly in the EA-Lung Meridian group and LHA+EA-Heart Meridian group (both P<0.05); the expression of c-fos in LHA increased significantly in the EA-Lung Meridian group and FN+EA-Heart Meridian group (both P<0.05). Conclusion: FN and LHA are involved in the mechanism of EA at Heart Meridian to improve the acute MIRI reactions, and the cerebellum may participate in the improvement of cardiac function by EA through the cerebellum-hypothalamus projection.

The present condition in the acupoint term translation was analyzed and its existent problems in this area were discussed in this paper. The authors suggested that in translating the terms of acupoints, the translation on the meaning of the acupoints should be added, in this way, it can not only keep the integrity in acupoint translation, but also make the inheritance of the Chinese precious culture of Traditional Chinese Medicine further available.
Acupuncture Points ; Animals ; Culture ; Humans ; Medicine, Chinese Traditional ; Translating

As one of the primary prevention measures to reduce birth defects , the premarital healthcare service has played an important role in the prevention of communicable diseases , maintaining the harmonious and happy mar-riage, health and other aspects of protection of the next generation .Different countries and regions also design and implement the premarital medical examination system based on their actual situations .This article summarized the practices, characteristics and experiences of premarital healthcare services in some foreign countries and regions through several aspects including model , set projects content , financing and other aspects of the application of the premarital results.Finally, this paper put forwards suggestions on the premarital healthcare services in our country to help healthy the carrying out of the premarital work .

OBJECTIVETo investigate the effects of intragastric administration of Clostridium butyricum in regulating serum uric acid, lipopolysaccharides (LPS), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in rats with hyperuricemia rats.

METHODSForty SD rats were randomized into 4 equal groups, namely the normal control group, hyperuricemia model group, benzbromarone (3 mg/kg daily) intervention group and live Clostridium butyricum group (1.5×10CFU/day). Except for those in the control group, the rats were subjected to intragastric administration of yeast extract and oteracil potassium once daily for 12 weeks to induce hyperuricemia with corresponding treatments. The changes in serum uric acid, lipopolysaccharides , IL-6 and TNF-α in each group were detected.

RESULTSThe serum level of uric acid was significantly higher in rats fed with high-purine diet than in the control rats (P<0.01), demonstrating the successful establishment of hyperuricemia models. In rats with hyperuricemia, serum uric acid level was positively correlated with the levels of LPS, IL-6 and TNF-α, and their serum levels decreased significantly and progressively with time in Benzbromarone group and Clostridium butyricum group. Benzbromarone was more effective in decreasing serum uric acid in the rats, while Clostridium butyricum produced a stronger effect in down-regulating the inflammatory mediators.

CONCLUSIONChronic inflammatory reaction exists in rats with hyperuricemia. Intragastric administration of Clostridium butyricum can effectively decrease serum uric acid level and inhibit the inflammatory cytokines, and thus contributes to immune homeostasis in the intestines.

BACKGROUNDThe research of cancer in patients on hemodialysis (HD) in China has not been reported. The aim of this study was to investigate the clinical and histological features and outcomes of cancer in Chinese HD patients.

METHODSThe study subjects were 49 cancer patients (1.4%) out of 3448 end stage renal disease (ESRD) patients maintained on HD at China-Japan Friendship Hospital from October 1997 to July 2011.

RESULTSUrinary tract cancer (74%) was the most common followed by gastrointestinal tract cancer (12%), breast cancer (6%), lung cancer (4%), thyroid cancer (2%), and hematologic cancer (2%). Thirty-three patients (67%) had urinary tract transitional cell carcinoma (TCC) and 29 of them had aristolochic acid nephropathy (AAN) as underlying disease. Death occurred in eight patients out of 49, and the survival rate of HD patients with cancer was similar to those without cancer (P = 0.120).

CONCLUSIONThe urinary tract TCC is the most common cancer in HD patients with AAN in one of the centers of northern China.

Adult ; Aged ; Aged, 80 and over ; Aristolochic Acids ; metabolism ; Carcinoma, Transitional Cell ; complications ; epidemiology ; metabolism ; China ; Female ; Humans ; Kidney Diseases ; epidemiology ; etiology ; metabolism ; Male ; Middle Aged ; Renal Dialysis ; adverse effects ; Retrospective Studies ; Urologic Neoplasms ; complications ; epidemiology ; metabolism

OBJECTIVETo investigate the prevalence of mental disorder through the 12-item general health questionnaire (GHQ-12) survey and its related factors in community settings in Zhejiang Province.

METHODSA muti-level model was analyzed using data of 14,632 respondents nested in counties (cities), townships (urban districts), villages (urban neighborhoods) from the epidemiological survey of mental illnesses above 15 years old.

RESULTSThe mean score measured by GHQ-12 was (1.54 +/- 2.15), which was lower than that of samples from four cities of Guangzhou, Chongqing, Taiyuan and Hangzhou (U = 11.08, P < 0.01). The mental disorder clustered within county (city) level, which represented 4.3% (chi(2) = 3.94, P < 0.05) of the total variance including four levels. After controlling for the county level, the mental disorder was associated with age, marital status, residency patterns, education, occupation and household incoming. In particular, it was reported that higher household incoming was significantly associated with better mental disorder among population in community settings.

CONCLUSIONThe prevalence of mental disorder clustered at the county (city) level is relatively lower with vulnerable groups including divorced, widowed, unemployed, retired, lower-income ones in community settings in Zhejiang Province.

Adult ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Male ; Mental Disorders ; epidemiology ; Middle Aged ; Population Surveillance ; Prevalence ; Surveys and Questionnaires

OBJECTIVETo evaluate the safety and immunogenicity of the Bilive(TM) combined hepatitis A and hepatitis B vaccine in healthy children.

METHODSA total of 116 healthy children aged 1 - 10 years, who, without history of hepatitis A vaccine vaccination and anti-HAV negative, had completed the full immunization of hepatitis B vaccine were recruited in city of Changzhou in Jiangsu province. The Bilive(TM) combined hepatitis A and hepatitis B vaccine was administered according to a two-dose schedule (0, 6 months). The dosage was 250 U for hepatitis A antigen and 5 microg for hepatitis B surface antigen. The potential adverse effects were observed within 72 hours after vaccination. The serum samples were collected for the testing of anti-HAV and anti-HBs at month 1, 6 and 7 after initial dose.

RESULTSThe local and systemic adverse reactions after immunization were slight and temporary. The rates of local and systemic adverse reactions were 12.1% (14/116) and 6.0% (7/116). The sero-conversion rates of HAV were from 92.9% (92/99) to 100.0% (101/101) and the geometric mean titers (GMT) ranged from 47.0 mIU/ml to 2762.3 mIU/ml 1, 6, 7 months after initial dose. The sero-protection rate of HBV was 86.1% (87/101) before vaccination and came up to 100.0% (101/101) one month after initial dose, and the GMTs of HBV were from 894.3 mIU/ml to 3314.3 mIU/ml 1, 6, 7 months after initial dose.

CONCLUSIONThe Bilive(TM) combined hepatitis A and hepatitis B vaccine has good safety and immunogenicity in healthy children who had preexisting immunity to hepatitis B virus.

Child ; Child, Preschool ; Dose-Response Relationship, Immunologic ; Female ; Hepatitis A Vaccines ; adverse effects ; immunology ; Hepatitis B Vaccines ; adverse effects ; immunology ; Humans ; Immunization Schedule ; Infant ; Male ; Vaccines, Combined ; adverse effects ; immunology

AIM To establish a molecular imprinted polymers (MIPs)-HPLC method for the simultaneous content dertermination of four flavonoids in Rubus chingii Hu.METHODS Fe3O4 magnetic MIPs was added into ethyl acetate fraction solution of R.chingii to prepare mixed MIPs.The analysis of mixed MIPs methanol eluent was performed on a 30 ℃ thermostatic Diamonsil C18 column (250 mm ×4.6 mm,5 μm),with the mobile phase comprising of acetonitrile-0.1％ formic acid flowing at 1.0 mL/min in a gradient elution manner,and the detection wavelength was set at 266 nm.RESULTS Tannins,lilsonide,quercetin and kaempferol showed good linear relationships within the ranges of 2.4-1 232.0 μg (R2 =1)、7.1-3 648.0 μg (R2 =0.999 9)、4.7-4 840.0 μg (R2 =0.999 9)、4.8-2 440.0 μg (R2 =0.999 9),whose average recoveries were 98.94％,99.33％,99.26％ and 98.67％ with the RSDs of 2.04％,1.40％,1.76％ and 1.75％,respectively.CONCLUSION This accurate and reliable method eliminates impurity interference,which can be used for the content determination of flavonoids in R.chingii.

Increasing evidence has revealed that maternal cytomegalovirus (CMV) infection may be associated with neurodevelopmental disorders in offspring.Potential relevance between the placental inflammation and CMV-related autism has been reported by clinical observation.Meanwhile,abnormal expression of Toll-like receptor 2 (TLR2) and TLR4 in placenta of patients with chorioamnionitis was observed in multiple studies.IL-6 and IL-10 are two important maternal inflammatory mediators involved in neurodevelopmental disorders.To investigate whether murine CMV (MCMV) infection causes alterations in placental IL-6/10 and TLR2/4 levels,we analyzed the dynamic changes in gene expression of TLR2/4 and IL-6/10 in placentas following acute MCMV infection.Mouse model of acute MCMV infection during pregnancy was created,and pre-pregnant MCMV infected,lipopolysaccharide (LPS)-treated and uninfected mice were used as controls.At E13.5,E14.5 and E18.5,placentas and fetal brains were harvested and mRNA expression levels of placental TLR2/4 and IL-6/10 were analyzed.The results showed that after acute MCMV infection,the expression levels of placental TLR2/4 and IL-6 were elevated at E13.5,accompanied by obvious placental inflammation and reduction of placenta and fetal brain weights.However,LPS 50 μg/kg could decrease the IL-6 expression at E13.5 and E14.5.This suggests that acute MCMV infection during pregnancy could up-regulate the gene expression of TLR2/4 in placental trophoblasts and activate them to produce more proinflammatory cytokine IL-6.High dose of LPS stimulation (50 tg/kg) during pregnancy can lead to down-regulation of IL-6 levels in the late stage.Imbalance ofIL-6 expression in placenta might be associated with the neurodevelopmental disorders in progeny.