Mental health has emerged an outstanding problem in public health and a social problem as welL Early warning and intervention mechanism for mental health of community residents serves an effective mechanism to combat mental problems for such a population. Recommendation: Emphasize and build mental health service institutions in communities, and improve their functionality, establish an effective early warning and intervention mechanism for community mental health services in communities, enhance health education, health promotion and mental health knowledge education, and carry out the tertiary prevention and tertiary functionality principles for mental health. These measures can prevent community residents from mental illness, improve their mental health, and promote the development of mental health services in Chinas communities.

Objective To explore the effect of double cypress powder (DCP) combined with TDP irradiation on lumbar intervertebral disc protrusion and summarize nursing experience.Methods One hundred and twenty-five patients with lumbar intervertebral disc protrusion were randomized into the observation group and control group.The control group was treated with massage and electro-acupuncture and the observation group received DCP fumigation combined with TDP irradiation besides treatments the controls received.The two groups were compared in terms of pain level and curative effect after two courses of treatment.Result The score on pains by VAS in the treatment group was significantly lower than that in the control group and the curative effect was better than that in the control group (P<0.05).Conclusion On the basis of the massage,electro-acupuncture and moxibustion therapy,DCP combined with TDP irradiation is therapeutically effective in the reduction of the pains from lumbar disc protrusion.

2016.0 ng/L group (n=85) and followed up for average 371 days (90-540 d).Cardiac death or decompensated heart failure(HF) readmission were counted as advease events end-point for the purpose of this analysis.Results At follow up,76 patients had the cardiac events (26 patients died from cardiovascular causes and 50 patients being rehospitalization).No differences in admission NT-proBNP between patients with and without cardiovascular events.However,patients with high pre-discharge NT-proBNP(3872.0 vs 1306.0 ng/L,P

Objective:We aimed to explore the clinical features, computed tomography (CT) findings, treatment, and prognosis of bronchopulmonary carcinoid. Methods:Clinical data of 31 patients with primary carcinoid tumor of the lung were retrospectively re-viewed. The prognostic factors were analyzed via Cox univariate and multivariate analyses. Results: Clinical symptoms included coughing or expectoration in 17 of the 31 cases, hemoptysis or blood-stained sputum in 7 cases, and chest pains or shortness of breath in 8 cases. Six cases were asymptomatic. The CT scans showed round or oval nodules with clear boundaries, and enhancement CT scans indicated mild, homogeneous enhancement. Immunohistochemistry results revealed the positive expression rates of synaptophy-sin (Syn), chromogranin A (CgA), and neuron-specific enolase (NSE) were 90.3%(28/31), 87.1%(27/31), and 90.3%(28/31), respec-tively. Therapy and prognosis results were as follows:28 of the total number of patients underwent surgery, among which 3 underwent postoperative adjuvant therapy, 2 received chemotherapy; and only 1 refused treatment. The 1-year overall survival rates were 100%(18/18) and 92.3%(12/13), whereas the 3-year survival rates were 94.4%(17/18) and 69.2%(9/13) in the typical and atypical carcinoid cases, respectively. Cox univariate analysis results revealed that lymphatic metastasis (P=0.02), tissue types (P=0.017), TNM stage (P=0.005), and therapies (P=0.01) were the prognostic factors. Cox multivariate analysis results showed that lymphatic metastasis (P=0.032) and tissue types (P=0.002) were the independent prognostic factors. Conclusion:Compared with other lung cancers, the bron-chopulmonary lung carcinoid has no special clinical manifestation in clinical and radiographic images. The diagnosis was mainly based on histopathology results. Surgery was the main and effective treatment, whereas chemotherapy and radiotherapy showed unsatisfactory results. The overall prognosis was satisfactory. However, the atypical carcinoid was inferior to the typical carcinoid in terms of progno-sis. Pathological typing and lymph node metastasis were significant prognostic factors.

Objective To observe the efficacy and safety of cetuximab chemotherapy combined with irinotecan in the treatment of advanced colorectal in the elderly.Methods 40 irinotecanresistant patients with K-Ras wild type were randomized to cetuximab weekly combined with irinotecan group (group A) and cetuximab biweekly combined with irinotecan group (group B).In group A,cetuximab was given at an initial dose of 400 mg/m2,followed by weekly 250 mg/m2.In group B,cetuximah and irinotecan were given at 500 mg/m2 and 180 mg/m2 respectively every two weeks.Time to progression (TTP),overall survival (OS) and toxicity were compared between the two groups.Results There were no significant differences in objective response rate (RR),disease control rate (DOC),TTP and OS between goup A and group B (30.0％ vs.25.0％,60.0％ vs.55.0％,5.8 months vs.5.6 months,9.8 months vs.9.5 months,respectively,all P＞0.05).Grade 3 or more toxicities including hematological toxicity,gastrointestinal reactions and skin toxicity were found in 2 cases,2 cases and 1 case respectively in group A and 3 cases,1 case and 2 cases respectively in group B.The two groups had no significant differences in toxicities (all P＞0.05).Conclusions Cetuximab combined with irinotecan therapy is effective in the treatment of advanced colorectal cancer in elderly irinotecan resistant patients.Cetuximab biweekly regimen is more convenient but has the same efficacy and toxicity as compared with cetuximab weekly regimen.

In the present study, the efficacy of Naoxintong capsule (NXT), a compound Chinese herbal medicine, combined with dual antiplatelet therapy (DA) in a rat model of coronary microembolization (CME) was evaluated.

BACKGROUND: With the rapid development of modern society, psychological problems in college students have been paid high attention by educatienal organizations of psychological health in China. OBJECTIVE: To probe into the influencing factors of psychological problems in college students. DESIGH: Cluster sampling 1∶2 paired observation, case-control study. SETTING: Medical College of Wuhan Polytechnic University. PARTICTPANTS: 1 200 sophomores with the age ranged 19-20 years were selected from Wuhan Polytecnic University by cluster sampling at June 2001, and 145 students with the scores of more than 3 factors greater than 3 points were screened by Symptom Checklist 90 (SCL-90) (including 9 factors of somatization, compulsion, interpersonal sensitivity, depression, anxiety, hostility, phobia, paranoid and schizophrenia. The higher the grade was, the severer the symptom was) to be the psychological problem group. Subjects were selected to be the normal controls at the ratio of 1∶2 with those in the psychological problem group, whose classes, specialties and ages (the difference was less than 2 years) were similar to those of the enrolled patients. 290 students normal in the indexes of SCL-90 were taken as the matched group. Of all subjects in both experiment groups, there were 173 males and 262 females with an average age of 19.2 years. METHODS: ① The subjects in the two experiment groups were investigated of the psychological health by SCL-90 as well as the personality characteristics and Eysenck Personality Questionnaire (EPQ) (For Adult). The EPQ statistic software designed by the Institute for Juvenile and Children, Tongji Medical College of Huazhong University of Science and Technology was adopted to acquire the E score (introversion, extroversion), N score (nervousness), P score (psychoticism), L score (conceal) and quantity form quadrant of E-N coordinate picture, so as to define the tendencies of characters. ② The psychological problem was considered to be the dependent variable, while all relevant factors (The influencing factors of psychological problem included the understanding from parents, relationship with family members, desire for learning, personality characteristics, over-high P score, over-high/low E score, over-high/low N score) were taken as the independent variable. Single-factor Logistic regression analysis was conducted at 1:2. ③ Based on 1:2 single-factor Logistic regression analysis, the variances were selected from factors of P ＜ 0.01 together with the Logistic regression models of multifactor at 1:2 by stepwise regression method.MAIN OUTCOME MEASURES: ① Comparison in the SCL-90 score between the psychological problem group and the normai control group. ② Single-factor and multivariate analysis of the relevant factors of psychological problems. RESULTS: A total of 435 enrolled students were involved in the analysis of results. ① The average score of somatization, compulsion, interpersonal sensitivity, depression, anxiety, hostility, phobia, paranoid and schizophrenia in students of the psychological problem group was higher than that in the normal control group (t=-13.39, 29.64, 27.09, 26.04, 19.52, 18.13, 14.15, 18.61, 22.41, P＜ 0.01). ② Nine factors were selected in the single factor analysis after the Logistic regression analysis, including 6 protective factors of understanding from parents, relationship with family members, desire for learning, personality characteristics, E ＞ 61.5, N ＜ 38.5, while he other 3 factors (P ＞ 61.5, E ＜ 38.5, N ＞ 61.5) were risk factors. The multivariate analysis showed that factors of relationship with family members, desire for learning as well as personality characteristics were protective factors, while it was a risk factor when N ＞ 61.5.CONCLUSION: The psychological problems in college students relate to the relationship with family members,understanding from the parents, desire for learning as well as the character trait and personality characteristics.

Objective To investigate the expression and significance of estrogen receptor alpha in renal tissue of immunoglobulin A (IgA) nephropathy.Methods Fifty renal tissue samples including forty five cases of IgA nephropathy and five cases of normal expression were collected.The expression of estrogen receptor αt (ERα) was detected by immunohistochemistry method,and its relationship with clinical parameters and the degree of glomerular damage were analyzed.Results ERα was located in the glomerular and renal tubules.With the severity of the lesion,the expression of ERα in renal tissue of IgA nephropathy decreased gradually (P =0.001) and its expression was associated with estimated glomerular filtration rate (eGFR),serum creatinine (Scr),and pathologic grade of IgA nephropathy (r =0.876,-0.818,and -0.736,P ＜ 0.05),The expression of ERα was significantly decreased in hypertensive patients with IgA nephropathy,and the difference was statistically significant compared with that in non-hypertensive group (P =0.011).Conclusions The expression of ERα in renal tissue of IgA nephropathy was significantly decreased and there was a correlation between the degree of renal tissue damage,suggesting that ERα might play a role in the development of renal disease.

[Objective] To investigate the effects of mitochondrial unfolded-protein response (UPRmt) on the aggregation toxicity of Aβ protein in Alzheimer's disease (AD).[Methods] By cloning the mitochondrial outer membrane tomm-22,inner membrane E04A4.5 and atfs-1 genes of Caenorhabditis elegans (C.elegans) and constructing the L4440 interference vectors,HT115 competent cells were transformed to prepare tomm-22,E04A4.5 and atfs-1 RNAi bacteria.The effects of tomm-22 and E04A4.5 RNAi on the process of paralysis were investigated through transgenic AD disease models CL4176 and CL2006.The life span of wild type N2 C.elegans was observed after RNAi of tomm-22 and E04A4.5.The regulatory role of ATFS-1 signaling by atfs-1 RNAi in inhibition of Aβ protein aggregation was detected.The dynamic changes of UPRmt in transgenic SJ4100 nematode and the autophagy level in transgenic DA2123 nematodes were analyzed by tomm-22 and E04A4.5 RNAi.[Results] We successfully established the UPRmt model by cloning mitochondrial tomm-22 and E04A4.5 of C.elegans and further constructing RNAi bacteria,and showed that they can suppress aggregation toxicity of Amyloid-β (Aβ) protein in AD model CL4176,and slow down paralysis process.The life span of wild type N2 was significantly shortened after feeding with the tomm-22 and E04A4.5 RNAi bacteria.At the same time,the progressive paralysis AD model CL2006 shows a delayed paralysis in the early stage of life cycle but get acceleration in the late.These results illustrate that the UPRmt can alleviate the mitochondrial stress and improve the function of mitochondria at least in the short term.The atfs-1 RNAi confirmed that delayed paralysis process of AD model CL4176 is not directly related to the ATFS-1 signal.However,tomm-22 and E04A4.5 RNAi can gradually increase the UPRmt response and induce the expression level of autophagy-related molecules LGG-1,suggesting that tomm-22 and E04A4.5 RNAi may play a role in delaying the AD disease process by enhancing the activity of autophagy in C.elegans.[Conclusions] The study found that the UPRmt can inhibit the accumulation of A β protein by coordinating the signal transduction between mitochondria and nucleus,and can help to restore mitochondria and even intracellular protein homeostasis for protecting the normal physiological function of cells,and also provides new targets for prevention and treatment of neurodegenerative diseases such as AD.

Objective To determine alkylglycerol (AKG) contents and variation in breast-milk of lactating women. Methods Five cases of healthy lactating women with term delivery were selected from June 2011 to June 2012. Breast-milk samples were collected at 1, 2, 3, 4, 8, 12, 16, 20 and 24 weeks postpartum. Breast milk samples were extracted, saponificated and derivatized. AKGs composition in breast-milk was quantitatively analyzed by GC chromatography. Results Mean 16C:0 AKG content in breast-milk decreased from(17.31 ± 3.59)× 10-3g/L to(11.14 ± 1.83)× 10-3g/L. Mean 18C:0 AKG content de-creased from(14.95±6.00)×10-3g/L to(9.68±2.51)×10-3g/L. Mean 18C:1 AKG content fluctuated between(4.64±0.91)×10-3g/L and(3.95±0.68)×10-3g/L. Conclusions 16C:0, 18C:0 and 18C:1 AKG contents exist in Chinese breast-milk through determina-tion by GC chromatography, and the concentrations vary among different stages of lactation.