Self-supporting,as a important dimensionality of self,is especially emphasized in Chinese traditional culture,but today it is only in the early exploring study stage.Since self,as a totally localized concept,has different meanings,structures,psychological functions and expressions in different cultures,so we can't employ the concepts,theories or tools existed in western courtry to study the Self-Supporting Consciousness in China,though they are used widely in western countries.When exploring Chinese's concept of self,studies should be on the basis of actual conditions and do some analysis and researches with multi-trait and multi-methods,in that phenomenological methods are especially necessary.

Objective: To study armed police soldier’s mental healthy level in Hunan Province. Methods: 546 armed polices soldier’s mental healthy condition were assessed by SCL—90. Results: The armed police soldiers get significantly higher scores in several SCL-90 factors than the general population norms,and lower than the general Military norms; Private soldiers and corporals get significantly higher scores than sergeants;Service,art,and communication soldiers showed relatively lower mental healthy level;those from rural area get higher scores than those from urban area. Conclusion: Armed police soldier's mental healthy level was lower than general populations but higher than general soldiers.Some factors,such as positions,military service time,rural/urban resources,were related to armed police soldier's mental healthy conditions.

Objective: This article combined the methods of quantitative and qualitative research to probe Luxun’ personality characteristics.Methods: Elevn Literature college teachers of Hunan normal university evaluated Luxun’ personality characteristics used the Adjective Checklist of Personality.Results: 29 adjective words were selected as fit Luxun’s personality.Cluster analysis to this 29 words showed that they may be grouped into three types: "Independently striving to improve","Self-respect and stubborn","lonely and radicalization".The method of psychobiographical analysis to Luxun’ personality showed that the childhood experience,solution to identity crisis had great influention on the development of Luxun’s personality.Moreover,through applying the Psychoanalysis,we inferred that Luxun has inferiority complex.Conclusion: Luxun’s personality’s development were influenced by many factors,like childhood experience,family’s status,his social experience and enrironment and so on.

Objective: To explore the symptomatic level of personality disorders,family environment of college students, and the correlation between these two variables. Methods: PDQ-4+(Personality Diagnostic Questionnaire-4+) and AAQ3.1 were administrated to 320 college students by layered sample. Results: Significant correlation was found between several factors of personality disorders and family environment. The personality disorders group get significantly lower score in Intimacy factor and higher score in Conflicts factor of family environment than the normal group. Conclusion: There was significant correlation between symptomatic level of personality disorders and family environment.

Industrial microorganisms are subject to various stress conditions, including products and substrates inhibitions. Therefore, improvement of stress tolerance is of great importance for industrial microbial production. Acetic acid is one of the major inhibitors in the cellulosic hydrolysates, which affects seriously on cell growth and metabolism of Saccharomyces cerevisiae. Studies on the molecular mechanisms underlying adaptive response and tolerance of acetic acid of S. cerevisiae benefit breeding of robust strains of industrial yeast for more efficient production. In recent years, more insights into the molecular mechanisms underlying acetic acid tolerance have been revealed through analysis of global gene expression and metabolomics analysis, as well as phenomics analysis by single gene deletion libraries. Novel genes related to response to acetic acid and improvement of acetic acid tolerance have been identified, and novel strains with improved acetic acid tolerance were constructed by modifying key genes. Metal ions including potassium and zinc play important roles in acetic acid tolerance in S. cerevisiae, and the effect of zinc was first discovered in our previous studies on flocculating yeast. Genes involved in cell wall remodeling, membrane transport, energy metabolism, amino acid biosynthesis and transport, as well as global transcription regulation were discussed. Exploration and modification of the molecular mechanisms of yeast acetic acid tolerance will be done further on levels such as post-translational modifications and synthetic biology and engineering; and the knowledge obtained will pave the way for breeding robust strains for more efficient bioconversion of cellulosic materials to produce biofuels and bio-based chemicals.
Acetic Acid ; pharmacology ; Genomics ; Industrial Microbiology ; Saccharomyces cerevisiae ; drug effects ; genetics

Streptococcus dysgalactiae subspecies equisimilis (SDSE) belongs to group C or group G β-hemolytic Streptococcus, SDSE infection cases are mostly related with the consumption of contaminated dairy or meat products, the major symptom is upper respiratory tract infection, and is easily to be misdiagnosed.In June 2014, an outbreak of acute upper respiratory tract infection due to SDSE occurred in a kindergarten in Xi'an City.All cases were followed up, the initial case developed as latent nephritis, the main cause for the development of latent nephritis was not performing diagnosis and treatment timely.In order to enhance the understanding of the epidemiological and clinical features of SDSE infection, strengthen prevention and control ability, and reduce the occurrence of adverse sequelae, investigation of the case and epidemic situation should be reported.

Objective:To validate whether there is self-schema of self-supporting and to look into the difference in amount of recall,amount of recognition and reaction time between children with high score of self-sporting and those with low score.Methods:Levels of self-supporting of 300 sixth grade students from a primary school in Hunan were assessed by using a Self-supporting Behavior Questionnaire for Six to Twelve Years'Old Children,and the subjects were grouped into two groups,of which the high-score group includes the top 35 from the questionnaire result,and the low-group includes the lowest 35.Then the SRET task was assigned to the two groups and a contrastive study of their self-schema was carried out.Results:The amount of recognition of self-supporting words by the two groups is larger than that of non-self-supporting words;The reaction time of the self-supporting group is longer than that of the other group;there is no significant difference in the amount of correct recognition.Conclusion:High self-supporting group showed self schema of self-supporting,and low self-supporting group showed not only self schema of non-self-supporting but also that of self-supporting,which implies that self-supporting is not a dichotomy concept of self.

Purpose　To introduce a method to isolate cDNA clones using bacteriophage P1-derived artificial chromosome (PAC) or bacterial artificial chromosome (BAC) as probe for hybridization and try to find some novel genes related to hepatocellular carcinoma.　Methods　PAC 579 (D17S926 locus) and BAC 1529 (D17S1529 locus) in the deletion region of chromosome 17p13.3 in human hepatocellular carcinoma were chosen to screening the human liver cDNA library as probe for hybridization. The isolated positive cDNA clones were partially sequenced, then analyzed by computer comparison and Southern blot.　Results　After three cycles of screening, 78 and 8 candidate positive cDNA clones were isolated using PAC 579 and BAC 1529 probes respectively. Further analysis indicated 18 cDNA clones isolated by PAC 579 probe and 5 cDNA isolated by BAC 1529 probe were potential novel genes related to hepatocellular carcinoma.　Conclusions　The isolation of cDNA clones using PAC and BAC probes is effective and practical.

Objective To investigate the efficiency of antitumor immune responses induced by a controlled live dendritic cell(DC)vaccine Methods DC precursors were isolated from Fischer 344 rat bone marrow and cultured with granulocyte macrophage colony stimulating factor and interleukin 4 The rat ovarian tumor cell line NuTu 19 was genetically modified by retroviral mediated suicide gene(HSV 1 TK), and the positive clones were selected using G418 Live DC vaccine was then fused with DC and NuTu 19/TK cell by polyethylene glycol The characteristics of live DC vaccine were assayed with flow cytometry and confocal laser scanning microscopy The specific expression of HSV 1 TK gene in live DC vaccine was evaluated by RT PCR and western blot The sensitivity of live DC vaccine to ganciclovir (GCV) was evaluated by methylthiazoletetrazolium assay In vivo, rats vaccinated twice with live DC vaccine were compared to those vaccinated with killed DC vaccine, unfused DC and NuTu 19/TK cell or phosphate buffered saline Seven days following the last immunization, the rats were sacrificed to test the specific cytotoxic T lymphocyte (CTL) activity by lactate dehydrogenase release assay, or challenged with NuTu 19 and tumor incidence was observed Results The fusion efficiency was approximately (23?14) Live DC vaccine displayed an up regulated expression of major histocompatibility complex (MHC) IIOX6 (87 6?3 4)%, costimulatory molecule B 1 2 (71 1?9 3)%, integrin OX 62 (68 0?7 4)%, and adhesion ICAM 1 (77 1?2 0)%, and specifically expressed HSV 1 TK gene. Our data showed that spleen T lymphocytes from rats vaccinated with live vaccine displayed enhanced CTL aetivity (61 8?8 3)% contrast to that of rats vaccinated with killed vaccines (26 0?3 8)% ( P

Objective To investigate the antimicrobial susceptibility of Pseudomonas aeruginosa (P. aeruginosa) isolated from Zhenjiang area to 13 routinely used antibiotics and identify the structure and dissemination of class Ⅰ integron. Methods K-B test was used to determine the resistant rate of 71 strains of P. aeruginosa. DNA template was extracted by boiling method, PCR method was utilized to detect class Ⅰintegron, and subsequently gene cassettes were analyzed by sequencing. Results The resistant rates to 13 routinely used antibiotics were quite different from 18. 3 to 77.5% among 71 strains of P. aeruginosa. The prevalence of class Ⅰ integron was 38%. These integrons include 5 gene cassettes ( aadB, aac (6) - Ⅱ , PSE-Ⅰ , dfrA17 and aadAS), in which dfrA17 and aadA5 gene cassette were frequently found. Comparing with the negative strains of integron, the positive strains of integron has obviously higher resistance to ten the antibiotics including piporacillin, piperacillin-tazobactam, ceftriaxone, cefepime, ceftazidime, gentamicin,amikacin, tobmmycin, levofloxacin, and ciprofloxacin. Conclusions The resistant rates of P. aeruginosa to 13 drugs were different, and the resistant rates of integron positive strains were obviously higher than integron negative strains, which indicates that integron may play an important role in multidrug reisistance of P. aeruginoosa.